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poly aluminium chloride polyacrylamide polymeric using method

  • PRODUCT - Poly Aluminium

    Poly Aluminium Chloride. Polyacrylamide. Polymeric Ferric Sulfate. Ferrous Sulfate.

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  • Poly Aluminium Chloride|Polyacrylamide|Polymeric

    Jiaozuo (Henanprovince),Xinxiang (Henan province) and Liaocheng (Shangdong province) production bases 1. Jiaozuo and Xinxiang factory focus on solid products. Liaocheng factory manufactures liquid. PRODUCTS. Poly Aluminium Chloride. Polyacrylamide. Polymeric Ferric Sulfate.

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  • Can Polyacrylamide And Poly Aluminium Chloride Be

    2021-7-9 · Drum drying type polyaluminium chloride. Poly aluminum chloride is produced by the traditional process drum dryer polyaluminum chloride, the process is simple, low production costs, good product stability, wide adaptation to water, strong adsorption capacity, the formation of alum large, dense sedimentation fast, Products cost-effective, widely used in domestic waterworks and various types of …

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  • Poly Aluminium Chloride|Polyacrylamide|Polymeric

    2015-12-1 · PAC prepared by this method using aluminum acid calcium has the low small/middle polymeric aluminum (Alb) content even at high basicity value ( Li Liu and Li, 2010 ). Improving Al b content will optimize the characteristics of PAC and enhance its …

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  • An alternative method for preparation of

    2017-5-1 · Coagulation and flocculation process is one of the best options to treat pulping wastewater using alum, ferric chloride, lime, ferrous sulphate and poly aluminium chloride (PAC) and can be considered as an efficient treatment method to reduce COD, TSS and colour of pulping effluent (Rahbar et al., 2006, Deegan et al., 2011, Wong et ...

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  • disadvantages of white poly aluminium chloride using

    A compund flocculent of inorganic and organic high-molecular substances is prepared from polyaluminium oxide and polyacrylamide or its derivative through proportioning, mixing, heating, stirring...

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  • CN1266822A - Polyaluminium chloride and

    2017-8-1 · polymeric species are formed, with Al13O4(OH)24 7+ being a particularly important cation. A less predominant species is Al8(OH)20 4+. These highly polymerised coagulants include the following: ♦ polyaluminium chloride (PACl, n=2 and m=3), ♦ aluminium chlorohydrate (ACH, n=2 and m=5), and ♦ polyaluminium chlorohydrate (PACH): similar to ACH.

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  • USING POLYALUMINIUM COAGULANTS IN WATER

    In this study, a series of cationic polyacrylamides (TPADs) with excellent flocculation/dewatering performance and low dosage were synthesized through photocatalytic surface initiation using acrylamide (AM) and acryloyloxyethyl trimethylammonium chloride (DAC) as monomers and nano-TiO2 as an initiator. Characterization using Fourier transform ...

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  • [PDF] Synthesis of a cationic polyacrylamide by a ...

    2001-12-3 · Recently we have reported the use of quaternized amino functionalized cross-linked polyacrylamide as an efficient polymeric phase-transfer catalyst in the synthesis of halohydrins. 21 In this report we describe the results that successfully led to the development of an efficient and simple method for the transformation of epoxides to β-azidohydrins using quaternized amino functionalized cross-linked polyacrylamide as an efficient heterogeneous polymeric …

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  • Polyacrylamide and polymeric aluminium chloride can

    When using composite flocculant must pay attention to add the order and the dosing interval!Combined use of PAC and PAM is to make the PAC/finish and charge colloid stability after small flocs formed, further increase the floc size is beneficial to fully precipitation.Because of polyaluminium chloride PAC reaction time is short, so after joining need strong mixing, PAM role, mixed note first ...

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  • polyacrylamide polyaluminum chloride poly aluminium

    poly aluminium chloride,Poly Aluminum Chloride(Pac. Lvyuan Chem manufactures Poly Aluminum Chloride,Pac,Polyacrylamide,Pam.The core competency around which the company is structured is the technology and know-how to manufacture water treatment agent with a …

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  • about us polyacrylamide poly aluminium chloride

    Can Polyacrylamide And Poly Aluminium Chloride Be Used Our company specializes in the distribution of waste water treatment chemicals raw materials wholesale for 20 years. Such as: polyacrylamide (flocculant), poly aluminium chloride, aluminum sulfate, organic polymeric flocculant, and so on, to meet the needs of the community.

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  • CN1266822A - Polyaluminium chloride and

    A compund flocculent of inorganic and organic high-molecular substances is prepared from polyaluminium oxide and polyacrylamide or its derivative through proportioning, mixing, heating, stirring and reaction. Its advantages are excellent electric neutralizing power and efficient bridging action.

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  • pac poly aluminium chloride dosing process test

    2021-6-20 · Poly-Aluminium-Chloride (PAC) - 3V Tech. PAC is a flocculant of new concept, the specific properties of which derive from the action of its basic active constituent, namely Poly Aluminium Chloride. This is a polynuclear complex of polymerised hydro-aluminium ions, with the following general formula: { Al 2 (OH)n Cl 6-n }x. Get Price

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  • poly aluminium chloride analysis method chemical ...

    2021-6-23 · poly aluminium chloride analysis method chemical resistance vietnam Polyaluminium Chloride(PAC) water treatment agents for industry water, drinking water – XUNYU GROUP This compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts.

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  • polymeric aluminum chloride wastewater treatment

    Poly Aluminium Chloride (PAC) for Water Treatment. Poly aluminium chloride (PAC) , the white or yellow powder, is an inorganic polymer coagulant.Compared with traditional inorganic coagulants, fengbai poly aluminum chloride flocculation precipitation speed is fast, the PH value applicable range is wide, water purification effect is obvious and non-corrosive to pipeline equipment.

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  • supply poly aluminium chloride polyacrylamide |

    China Poly Aluminium Chloride PAC, Calcium Chloride CaCl2, Water Treatment Chemical Manufacturers, Suppliers, Factory, Sellers, Distributors. We produce poly aluminium chloride, calcium chloride , polyacrylamide and other chemicals with various types and grade, we can satisfy different customers requirements Customer Advantage Our customers cover the domestic market and foreign …

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  • Poly aluminium chloride: Introduction of polyacrylamide

    2020-12-19 · Poly aluminium chloride As a company specializing in the production of Poly aluminium chloride, SLES, LABSA and Titanium dioxide, Vidar Water Industrial Co.Ltd is one of the leading organizations engaged in producing and exporting basic chemicals materials for …

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  • An alternative method for preparation of

    2015-12-1 · The preparation of PAC G using fresh aluminum hydroxide gels has the advantages of low energy consumption (considering the short preparation time of about 1 hour) and mild preparation condition compared with conventional preparation method of PAC (Li Fengting et al., 2004).It is found that aluminum species distribution in PAC G is similar to PAC prepared by the conventional method except …

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  • Polyacrylamide and polymeric aluminium chloride can

    When using composite flocculant must pay attention to add the order and the dosing interval!Combined use of PAC and PAM is to make the PAC/finish and charge colloid stability after small flocs formed, further increase the floc size is beneficial to fully precipitation.Because of polyaluminium chloride PAC reaction time is short, so after joining need strong mixing, PAM role, mixed note first ...

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  • polymeric aluminium chloride, polymeric aluminium

    polymeric aluminium chloride, Wholesale Various High Quality polymeric aluminium chloride Products from Global Sodium Tripolyphosphate Suppliers and polymeric aluminium chloride Factory,Importer,Exporter at Okchem.com.

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  • china polyaluminium chloride manufacturer

    China Poly Aluminium Chloride PAC, Calcium Chloride CaCl2 . We produce poly aluminium chloride, calcium chloride , polyacrylamide and other chemicals with various types and grade, we can satisfy different customers requirements Customer Advantage Our customers cover the domestic market and foreign market of East-South Asia, Australia, North-America, South-America and other countries in the ...

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  • poly aluminium chloride pac liquid chemical reaction ...

    2021-7-9 · Poly-Aluminium-Chloride (PAC) - 3V Tech. PAC is a flocculant of new concept, the specific properties of which derive from the action of its basic active constituent, namely Poly Aluminium Chloride. This is a polynuclear complex of polymerised hydro-aluminium ions, with the following general formula: { Al 2 (OH)n Cl 6-n }x . Get Price

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  • poly aluminium chloride chemical equation

    2021-7-12 · Poly Aluminium Chloride - PAC - Chemical Engineering. Poly Aluminium Chloride - PAC These compounds have the general formula (Al n (OH) m Cl (3n-m) )x and have a polymeric structure, totally soluble in water. The length of the polymerised chain, molecular weight and number of ionic charges is determined by the degree of polymerisation. Get Price

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  • Poly Aluminium Chloride - lvyuanwater.com

    2017-10-10 · Poly Aluminium Chloride in all form, is extensively used as an industrial coagulant and Flocculent in different industries. Different grades of PAC are available for different purposes. PAC products are used in water treatment for removal of suspended solid (Turbidity) and other contaminants such as natural organic matter from surface water ...

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  • POLY ALUMINIUM CHLORIDE, Polyacrylamide,

    POLY ALUMINIUM CHLORIDE, Polyacrylamide, Polymeric Ferric Sulfate products from TANGSHAN BIYOU TRADING CO.,LTD.

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  • A review on application of flocculants in wastewater ...

    2014-11-1 · Aluminium chloride: Starch-g-PAM-g-PDMC [polyacrylamide and poly (2-methacryloyloxyethyl) trimethyl ammonium chloride] Pulp mill wastewater: Turbidity: 99.6% removal: Wang et al. (2011) Lignin: 88.4% removal: Water recovery: 74% removal – Polyacrylamide grafted carboxymethyl guar gum (CMG-g-PAM) Municipal sewage wastewater: Turbidity: 64 ...

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  • An alternative method for preparation of

    2015-12-1 · The preparation of PAC G using fresh aluminum hydroxide gels has the advantages of low energy consumption (considering the short preparation time of about 1 hour) and mild preparation condition compared with conventional preparation method of PAC (Li Fengting et al., 2004).It is found that aluminum species distribution in PAC G is similar to PAC prepared by the conventional method except …

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  • Water Treatment Chemical - China PAC, Water

    2021-4-29 · Anionic Polyacrylamide Polymer is used for water treatment, mining, paper mills and sugar production. ... Origin: China Molecular Formula: Al2Cl(OH)5 CAS No.: 1327-41-9 Poly aluminium chloride (PAC) is a new type high efficiency ... Favorites. Yixing Bluwat Chemicals Co., Ltd. ... Product Description The products of polymeric chloride aluminum ...

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  • Can Polyacrylamide And Poly Aluminium Chloride Be

    Poly aluminium chloride (PAC), PAC, polyaluminum chloride . Poly aluminium chloride (PAC) is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule.

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  • pac aluminium polychloride pac aluminium polychloride

    Poly aluminium chloride (PAC) , the white or yellow powder, is an inorganic polymer coagulant.Compared with traditional inorganic coagulants, fengbai poly aluminum chloride flocculation precipitation speed is fast, the PH value applicable range is wide, water purification effect is obvious and non-corrosive to pipeline equipment.

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  • poly aluminium chloride pac polyacrylamide pam

    Poly Aluminium Chloride PAC | Water Treatment Chemical. Poly Aluminum Chloride used as a substitute of the Alum and Ferrous Sulfate. CHEMICAL FORMULA : (Aln(OH) mCl3n-m)X Cas : 1327-41-9 PAC is an inorganic chemical having polymeric structure soluble in water.For the water treatment our team developed RI-9 more useful.

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  • water treatment coagulant msds aluminium

    Inorganic/organic composite coagulants have drawn a wide attention through the years owing to its superior coagulation behaviors. In this study, polyaluminum chloride (PAC)/polyacrylamide (PAM) composite coagulant was synthesized by ultraviolet (UV) irradiation by using PAC and acrylamide (AM) as raw materials, urea as a solubilizer, and 2,2′-Azobis[2-(2-imidazolin-2-yl)propane ...

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  • A novel preparation method of polyaluminum

    Poly Aluminum Chloride (RIW-PAC) Water Treatment Chemical(ETP) Poly Aluminum Chloride used as a substitute of the Alum and Ferrous Sulfate. Chemical Formula: (Aln(OH) mCl3n-m)X. Cas : 1327-41-9. PAC is an inorganic chemical having polymeric structure soluble in water.For the water treatment our team developed RI-9 more useful.

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  • Poly Aluminium Chloride | Recycling Water |Water

    2019-10-14 · We are manufacturer of water treatment chemicals,our main products are Poly Aluminium Chloride,Poly Ferric Sulfate,Polyacrylamide,Ferrous Sulfate,hope our products can meet your inquiries~ We will attend WETEX in Dubai on 21-23th,Octomber,welcome to visit us~ Our booth: BF21. Address: Dubai International Convention & Exhibition Center

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  • poly aluminium chloride pac polyacrylamide pam

    Poly aluminium chloride (PAC) , the white or yellow powder, is an inorganic polymer coagulant.Compared with traditional inorganic coagulants, fengbai poly aluminum chloride flocculation precipitation speed is fast, the PH value applicable range is wide, water purification effect is obvious and non-corrosive to pipeline equipment.

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  • industrial pac polyacrylamide chemicals | chemical

    Poly-Aluminium Chloride (PAC) - Chemicals, Equipment. Poly-aluminium chloride (PAC) based coagulant. Accepta PAC is used for the treatment of wastewater and industrial effluent, drinking water, swimming pool water, the treatment of sewage and industrial effluents. It is also used extensively in the pulp and paper processing industry.

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  • A novel preparation method of polyaluminum

    Inorganic/organic composite coagulants have drawn a wide attention through the years owing to its superior coagulation behaviors. In this study, polyaluminum chloride (PAC)/polyacrylamide (PAM) composite coagulant was synthesized by ultraviolet (UV) irradiation by using PAC and acrylamide (AM) as raw materials, urea as a solubilizer, and 2,2′-Azobis[2-(2-imidazolin-2-yl)propane ...

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  • Polyacrylamide company list , PAGE2

    Poly Aluminium Chloride,Polyacrylamide,Poly Ferric Sulfate,Anthracite Filter Media,Activated Carbon Fuyue Chemicals Co.,Ltd. 1703 building ganlancheng Shijiazhuang, Hebei

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  • Xinqi Chemical Plant - Polyacrylamide &

    Organic Polymer Coagulant Poly aluminium chloride PAC Powder FOB Price: USD 300 Ton Min. Order: 1 Tons; Water Treatment Coagulant Polyaluminium chloride PAC in Yellow Granule For Industrial Wastewater FOB Price: USD 320 Ton Min. Order: 1 Tons; Polymer PAC 30% Food Grade Poly aluminium Chloride Water Treatment Chemicals For Sludge Water

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  • china equivalent pam polyaluminium chloride to snf

    Flocculation of kaolin in water using novel calcium chloride-polyacrylamide (CaCl2-PAM) hybrid polymer | Request PDF. The CaCl2-PAM hybrid polymer was used in flocculating kaolin suspension. A factorial design was used in screening the factors for the flocculation of kaolin suspension to …

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  • Polyferric Sulfate - PFS – XUNYU GROUP

    water treatment chemicals poly aluminium chloride pac liquid 10% Nantong Xianghai Chemical Co., Ltd. 100 Tons (Min. Order) < Sponsored Listing the liquid is colorless and transparent ;the solid is light yellow power or white power . 2)The specific dosage is based on the flocculation tests and trials by the users. The usual dosage of the liquid ...

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  • chemical aluminium chloride, chemical aluminium

    2021-1-12 · Owing to the difference in the preparation and performance, Poly aluminium chloride can also be called as hydroxy aluminum chloride, basic aluminum chloride, and polymeric alumina. The main index of physical and chemical properties includes alkalinity, …

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  • A novel preparation method of polyaluminum

    Inorganic/organic composite coagulants have drawn a wide attention through the years owing to its superior coagulation behaviors. In this study, polyaluminum chloride (PAC)/polyacrylamide (PAM) composite coagulant was synthesized by ultraviolet (UV) irradiation by using PAC and acrylamide (AM) as raw materials, urea as a solubilizer, and 2,2′-Azobis[2-(2-imidazolin-2-yl)propane ...

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  • Poly Aluminium Chloride | Recycling Water |Water

    Poly Aluminum Chloride (RIW-PAC) Water Treatment Chemical(ETP) Poly Aluminum Chloride used as a substitute of the Alum and Ferrous Sulfate. Chemical Formula: (Aln(OH) mCl3n-m)X. Cas : 1327-41-9. PAC is an inorganic chemical having polymeric structure soluble in water.For the water treatment our team developed RI-9 more useful.

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  • Poly Ferric Chloride Archives - Poly Aluminium

    Poly ferric sulphate as a kind of high efficient inorganic polymer flocculants was widely applied to water treatment. The functions are obvious to the high turbidity of raw water, paper mills wastewater, electroplating wastewater, paint factory wastewater treatment, etc. Poly ferric sulfate (Poly ferric sulphate) is a polyhydroxy, combination ...

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  • China Poly Aluminium Chloride for Industry Roller

    China Poly Aluminium Chloride for Industry Roller Kind, Find details about China PAC Yellow, Polyaluminium Chloride from Poly Aluminium Chloride for Industry Roller Kind - …

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  • China Polyaluminium Chloride manufacturer, Poly

    2012-1-5 · Ourproducts include PAM, PAC, PAFC, crystal aluminium chloride, aluminium sulphate, calcium aluminate powder, etc. They are widely used in water/textile/oil/paper companies and other wastewater-treating companies in more than 30 cities and many large and medium enterprises in China and over 10 countries in the world.

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  • polyacrylamide synthesis factories

    The method of Polyacrylamide production technology . 2013-8-1 · The polyacrylamide gel process was a fast, cheap, reproducible and easily scaled up chemical route for obtaining fine powders , . During the synthesis process, because the metal ions are completely dissolved in polymeric resin, the polyacrylamide gel synthesis provides a … Get Price

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  • US Patent for Use of polypeptide Patent (Patent ...

    2015-5-28 · The present invention concerns the use of a polypeptide having deoxyribonuclease (DNase) activity for preventing, reducing or removing static electricity from an item; a composition comprising such polypeptide; a method for reducing or removing static electricity from an item; and a wipe for such use.

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  • 3920 6219 60 - Other plates, sheets, film, foil and strip ...

    Mono-layered High-Density Polyethylene film: -containing by weight 99 % or more of polyethylene, -with a thickness of 12 μm or more but not more than 20 μm, -with a length of 4000 m or more but not more than 7000 m, -with a width of 600 mm or more but not more than 900 mm

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  • Bibliografie tematiche: 'Polyaluminum chloride' –

    Elenco di libri, articoli, tesi sul tema 'Polyaluminum chloride'. Pubblicazioni accademiche ad aggiungere alla bibliografia con il testo completo in pdf e letteratura selezionata.

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  • Acidic Ionic Liquids - ACS Publications - American ...

    Acidic Ionic Liquids - ACS Publications - American Chemical Societypubs.acs.org/doi/pdf/10.1021/acs.chemrev.5b00763?src=...

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  • Poly Aluminium Chloride | Recycling Water |Water

    Poly Aluminum Chloride (RIW-PAC) Water Treatment Chemical(ETP) Poly Aluminum Chloride used as a substitute of the Alum and Ferrous Sulfate. Chemical Formula: (Aln(OH) mCl3n-m)X. Cas : 1327-41-9. PAC is an inorganic chemical having polymeric structure soluble in water.For the water treatment our team developed RI-9 more useful.

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  • Effect of polyaluminium chloride water treatment sludge

    2015-9-19 · yields sludge rich in aluminium hereafter referred to as polyaluminium water treatment sludge (PA-WTS), which poses a challenge to dispose. From a chemical point of view, polyaluminum chloride (PAC) is similar to alum, except that the former contains highly charged polymeric aluminium species as well as the monomers. The

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  • The Effect of the Flocculants PAM and PAC in the

    In the treatment of the domestic sewage, there are two types of the water flocculants: the PAM (Polyacrylamide) and the PAC (Polyaluminium Chloride).The domestic sewage is the waste water which is directly discharged by the residents in the daily life, the major component is …

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  • Coagulant Polyaluminium Chloride PAC For Drinking

    China Poly Aluminium Chloride for Industry Roller Kind, Find details about China PAC Yellow, Polyaluminium Chloride from Poly Aluminium Chloride for Industry Roller Kind - …

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  • Poly aluminum ferric chloride-Product-Lvyuan chemical

    2016-12-29 · Cross-linked polyacrylohydrazide and poly [N-(2-aminoethyl)-acrylamide] were prepared, characterized and applied as polymeric scavenger resins. These polyacrylamide-based scavenger resins proved to be efficient compounds toward different aromatic aldehydes. They are highly selective for aromatic aldehydes compared to other carbonyl compounds.

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  • China Poly Aluminium Chloride for Industry Roller

    2021-1-12 · Owing to the difference in the preparation and performance, Poly aluminium chloride can also be called as hydroxy aluminum chloride, basic aluminum chloride, and polymeric alumina. The main index of physical and chemical properties includes alkalinity, …

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  • Cross-linked amino-modified polyacrylamide support ...

    Synthesis Star-Shaped Cationic Polyacrylamide- Dimethyl- Diallyl- Ammonium- Chloride by 'Core-First' Method p.2049 Study on Thermal Conductivity of Metal/Polymer Composites Based on Software ANSYS

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  • Synthesis Star-Shaped Cationic Polyacrylamide-

    The invention relates to a salt resistant water absorbing compound including a polymeric phase that includes polyacrylamide and at least one of di or poly saccharide, wherein the polyacrylamide is cross-linked in the presence of at least one of di or poly saccharide by a cross-linking agent including multivalent cations, complexes thereof, organic cross-linking agents, or any combination thereof.

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  • poly aluminium chloride wikipedia water treatment ...

    Poly Aluminium Chloride Wikipedia Water Treatment Chemicals , Find Complete Details about Poly Aluminium Chloride Wikipedia Water Treatment Chemicals,Poly Alumi

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  • CPAM Cationic Polyacrylamide Suppliers News

    2021-6-2 · The Price Trend of Polyaluminium Chloride. Introduction Polyaluminium chloride abbreviated as PAC, which is a kind of polyhydroxy, polynuclear complex cationic inorganic polymer flocculant, usually also called basic aluminium chloride or coagulant. Liquid product is a colorless, pale yellow, pale gray or brown transparent or translucent liquid, no precipitation.

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  • Polyaluminum chloride has a good effect on

    2021-5-24 · In order to achieve the best flocculation effect and economic benefits in the process of using polyaluminum chloride, it is generally necessary to dilute the solid polyaluminum chloride with water into the corresponding concentration of water solution, so the correct use method of polyaluminum chloride in actual production is essential.

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  • Why polyaluminum chloride keep last long use in the

    2020-5-7 · Generated from the drum production process,and later have developed a method for the production of spray-drying , which is by far the most advanced production technology , no matter how technology changes in the development of polymeric aluminium chloride, Henan, China was once considered to be the country's industry production base .Understanding of the development of polyaluminum chloride ...

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  • Synthesis and Characterization of Different Molecular ...

    2017-4-27 · Dilute solution viscosity method was used to determine the viscosity average molecular weight of the polyacrylamide samples by determining their intrinsic viscosities. Test sample was prepared by dissolving 0.5g of polyacrylamide in 100 ml distilled water at room temperature using magnetic stirrer. The resultant solution

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  • Modified polyacrylamide-supported chlorochromate as a

    2012-5-30 · Modified polyacrylamide-supported chlorochromate as a new polymeric oxidizing agent BAHMAN TAMAMI*, ROGHAYEH HEIRAN and ELHAM RIAZI MONTAZER Department of Chemistry, Shiraz University, Shiraz-71454, Iran (Received 31 January, revised 21 December 2011) Abstract: Modified polyacrylamide-supported chlorochromate was synthesized

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  • Synthesis, Characterization, and Flocculation

    2020-6-17 · Poly(acrylonitrile-co-vinylidene chloride) Ji Eun Song 1, Ji Su Kim 1,2, ... Halogenated flame retardants are used widely in reducing the fire hazards of polymeric materials. On the other hand, the halogen-containing flame retardants usually cause serious ... this assessed the coating method of ZHS by ALP and evaluated the e ects of the

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  • Preparation and Characterization of Zinc Hydroxystannate ...

    2021-7-13 · Choline chloride standards of analytical grade (Samchun Chemicals, Korea) were used to quantify the amount of choline chloride by the external standard method. Choline chloride was prepared at a concentration of 1,000 ppm, and then diluted to 500 ppm, 100 ppm, and 10 ppm to obtain a calibration curve.

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  • Hydrolysis of cationic polyacrylamide and its effect on ...

    On the basis of NMR spectroscopy established that the reaction begins with the interaction of the amine with formaldehyde, and then the resulting adduct is reacted with polyacrylamide with the formation of Mannich bases of poly - N-dimethylaminoethylacrylate (4). This method does not allow to obtain a sulfur-containing polymer of acrylamide.

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