us4622356a - polyacrylamide and polyacrylic acid polymers

US4622356A - Polyacrylamide and polyacrylic acid polymers

The use of a cyclic compound containing a ##STR1## group, i.e., methone, has been found to allow a poor acrylamide or acrylic acid or 2-acrylamide-2-methylpropane sulfonic acid and its salts monomer to be polymerized to a polymer having improved performance characteristics and/or improved rates of polymerization. Optionally, urea is added with the methone.

Get Price
polymers - polyacrylic acid manufacturer from new delhi

Polymers - Polyacrylic Acid Manufacturer from New Delhi

Polymers. CHEMIKA extensive range of advanced technology polymers and polymeric treatment chemicals offer superior performance and have been developed for use in a wide range of demanding commercial, industrial and municipal applications involving the treatment of process waters, waste water and effluent treatment.

Get Price
polyacrylic acid uses, polyacrylic acid uses suppliers

polyacrylic acid uses, polyacrylic acid uses Suppliers

55 polyacrylic acid uses products are offered for sale by suppliers on Alibaba.com A wide variety of polyacrylic acid uses options are available to you, such as agrochemical intermediates. There are 55 suppliers who sells polyacrylic acid uses on Alibaba.com, mainly located in Asia.

Get Price
polyacrylic acid | sigma-aldrich

polyacrylic acid | Sigma-Aldrich

Synonym: PS-b-PAA, Polystyrene-polyacrylic acid polymersome forming polymer Linear Formula: CH 3 CH(C 6 H 5 )[CH 2 CH(C 6 H 5 )] x [CH 2 CH(CO 2 H)] y N 3 735892

Get Price
poly(acrylamide-co-acrylic acid) average mw 15,000,000

Poly(acrylamide-co-acrylic acid) average Mw 15,000,000

Poly(acrylamide-co-acrylic acid) average M w 15,000,000, granular Synonym: Acrylamide-acrylic acid copolymer, Acrylamide-acrylic acid resin CAS Number 9003-06-9. MDL number MFCD00084393. PubChem Substance ID 24867218

Get Price
poly(acrylamide-co-acrylic acid) partial sodium salt

Poly(acrylamide-co-acrylic acid) partial sodium salt

Poly(acrylamide-co-acrylic acid) partial sodium salt average Mw 200,000, acrylamide ~20 wt. %; CAS Number: 62649-23-4; find Sigma-Aldrich-511463 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

Get Price
poly(acrylamide-co-acrylic acid) partial sodium salt mw

Poly(acrylamide-co-acrylic acid) partial sodium salt Mw

Poly(acrylamide-co-acrylic acid) partial sodium salt M w 520,000, M n 150,000 (Typical), acrylamide ~80 wt. % CAS Number 62649-23-4. MDL number MFCD01868090. PubChem Substance ID 24873544. NACRES NA.23

Get Price
temperature and ph-responsive polyacrylamide/poly(acrylic

Temperature and pH-Responsive Polyacrylamide/Poly(Acrylic

Abraham G. Alvarado Departamento de Ingeniería Mecánica Eléctrica, University of Guadalajara, Guadalajara, México, Jorge Cortés Departamento de Química, University of Guadalajara, Guadalajara, México, Lourdes A. Pérez-Carrillo Departamento de Ingeniería Química, University of Guadalajara, Guadalajara, México, Martin Rabelero Departamento de Ingeniería Química, University of

Get Price
polymers & phosphonates - acrylic polymers manufacturer

Polymers & Phosphonates - Acrylic Polymers Manufacturer

Polyacrylic acid of low and high molecular weight and compositions of mono (homo-polymer), bi (copolymer), terpolymer have different roles in various applications depending on the type of role the particular application desires. Polyacrylic acid or Polyacrylates are also available in solutions and salts.

Get Price
poly acrylic acid at thomas scientific

Poly Acrylic Acid at Thomas Scientific

ALDRICH Poly(acrylic acid-co-maleic acid) solution, average Mw 3,000, 50wt. % in… MilliporeSigma MDL Number: MFCD00192404 Density: 1.23 g/mL at 25 °C Refractive Index: n 20/D 1.423

Get Price
polyacrylate at thomas scientific

Polyacrylate at Thomas Scientific

Polyacrylate found in: Polyacrylate - reference spectrum, SPME Arrow 1.1mm: Polyacrylate, ALDRICH Poly(acrylic acid sodium salt), average Mw ~2,100, SIGMA..

Get Price
cas no.9003-06-9,poly(acrylamide-co-acrylic acid) suppliers

CAS No.9003-06-9,Poly(acrylamide-co-acrylic acid) Suppliers

Poly(acrylamide-co-acrylic acid) CAS 9003-06-9 CAS NO.9003-06-9. Min.Order: 1 Kilogram FOB Price: USD $ 1000.0-1000.0/Kilogram production description Appearance:white power Storage:Keep away from sunlight, sealed in dry place Package:1kg/bag, 25kg/drum Application:It is an important raw material and intermediate for chemical industry Transportation:By Express, By Air,

Get Price
polyacrylic acid suppliers & exporters - tradeford

Polyacrylic Acid Suppliers & Exporters - TradeFord

Polyacrylic Acid suppliers directory listing polyacrylic acid manufacturers, distributors, exporters, polyacrylic acid producer companies and sellers. polymers, biocides, and other water treatment chemicals in China. Our products are available globally through agencies and distributors ar. Polyacrylic Acid Suppliers; Polyacrylic Acid

Get Price
polyacrylamide and polyacrylic acid polymers - american

Polyacrylamide and polyacrylic acid polymers - American

It is a further object to reduce the insolubles content in dry, solution-polymerized polyacrylamide and polyacrylic acid polymers to a commercially acceptable level, i.e., below about 2% by weight. It is a still further object to increase the standard viscosity of emulsion-polymerized polyacrylamide and polyacrylic acid polymers to an

Get Price
poly acrylic acid - pt. mada putra perkasa

POLY ACRYLIC ACID - PT. Mada Putra Perkasa

Polyacrylic acid. Poly(acrylic acid)(PAA; trade nameCarbomer) is a synthetic high-molecular weight polymersofacrylic acid.They may behomopolymersof acrylic acid, orcrosslinkedwith anallyl etherofpentaerythritol, allyl ether ofsucrose, or allyl ether ofpropylene.In a water solution at neutralpH, PAA is ananionic polymer, i.e. many of the side chains of PAA will lose their protons and acquire a

Get Price
acrylic acid polymer manufacturers & suppliers, china

Acrylic acid polymer Manufacturers & Suppliers, China

acrylic acid polymer manufacturer/supplier, China acrylic acid polymer manufacturer & factory list, find qualified Chinese acrylic acid polymer manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

Get Price
acrylic acid polymer, acrylic acid polymer suppliers

acrylic acid polymer, acrylic acid polymer Suppliers

320 acrylic acid polymer products are offered for sale by suppliers on Alibaba.com, of which polymer accounts for 13%, leather auxiliary agents accounts for 10%, and electronics chemicals accounts for 9%. A wide variety of acrylic acid polymer options are available to you, such as industrial grade.

Get Price
polymers 2011 polymers - mdpi

Polymers 2011 polymers - MDPI

Polymers 2011, 3 1974 The PEGylation technique was first introduced in the late 1970s. However, the applications of this concept to various carrier systems were widely explored in the 1990s (Figure 1) [6,7].

Get Price
super water-absorbing polymers | carolina.com

Super Water-Absorbing Polymers | Carolina.com

Two common super water-absorbing polymers are sodium polyacrylate and polyacrylamide. Sodium polyacrylate consists of repeating units of the monomer –CH 2 CH(CO 2 Na)–. The sodium ion dissociates in water, leaving 2 charged particles—a free sodium cation and a carboxylate (CO 2 –) ion—attached to the strand.

Get Price
polyacrylamide (and) c13-14 isoparaffin (and) laureth-7

Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7

Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7 (SEPIGEL 305 / AQUAGEL 35) 9003-05-8 Suppliers,provide Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7 (SEPIGEL 305 / AQUAGEL 35) 9003-05-8 product and the products related with China (Mainland) Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7 (SEPIGEL 305 / AQUAGEL 35) 9003-05-8 Guangzhou Reachin Chemical Co., Ltd China

Get Price
acrylic acid polymer manufacturers & suppliers, china

Acrylic acid polymer Manufacturers & Suppliers, China

acrylic acid polymer manufacturer/supplier, China acrylic acid polymer manufacturer & factory list, find qualified Chinese acrylic acid polymer manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

Get Price
sodium polyacrylate - 9003-04 latest price, manufacturers

Sodium Polyacrylate - 9003-04 Latest Price, Manufacturers

Find here Sodium Polyacrylate, 9003-04 manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying Sodium Polyacrylate, 9003-04, Waterlock across India.

Get Price
drilling mud polyacrylic acid sodium (paas) | rubber

drilling mud polyacrylic acid sodium (paas) | Rubber

drilling mud polyacrylic acid sodium (paas) Drilling Mud Thinner Sodium Polyacrylate Paas alibaba. Sodium Polyacrylate PAAS is a synthetic anionic polyelectrolyte (modified acrylic polymer) used to reduce fluid loss and stabilize rheology in fresh, brackish or salt water-based drilling fluids.

Get Price
superabsorbent polymers (sap) - university of waterloo

Superabsorbent polymers (SAP) - University of Waterloo

Superabsorbent polymers (SAP) David Cash PhD <david.cash@mohawkcollege.ca> Mohawk College methods of synthesis for polyacrylic acid-type superabsorbents, either from acrylamide or from acrylic acid. Either synthesis According to Buchholz and Graham polymers made from polyacrylamide are unsafe for human contact, due to the

Get Price
polymers & phosphonates - acrylic polymers manufacturer

Polymers & Phosphonates - Acrylic Polymers Manufacturer

Polyacrylic acid or Polyacrylates are also available in solutions and salts. This Polyacrylic acid has wide applicating field like being a thickening and emulsifying agent in many industries such as cosmetics, pharmaceuticals and paints. Polyacrylic acid and its derivatives are used in ion exchange processes.

Get Price
polyacrylamide and polyacrylic acid polymers - american

Polyacrylamide and polyacrylic acid polymers - American

It is a further object to reduce the insolubles content in dry, solution-polymerized polyacrylamide and polyacrylic acid polymers to a commercially acceptable level, i.e., below about 2% by weight. It is a still further object to increase the standard viscosity of emulsion-polymerized polyacrylamide and polyacrylic acid polymers to an

Get Price
polymers & phosphonates - acrylic polymers manufacturer

Polymers & Phosphonates - Acrylic Polymers Manufacturer

Polyacrylic acid of low and high molecular weight and compositions of mono (homo-polymer), bi (copolymer), terpolymer have different roles in various applications depending on the type of role the particular application desires. Polyacrylic acid or Polyacrylates are also available in solutions and salts.

Get Price
acrylic acid, acrylate esters and polymers - chemical

Acrylic Acid, Acrylate Esters and Polymers - Chemical

Growth in demand for crude acrylic acid is forecast at 4.5% per year during 2016‒21, driven by growth in superabsorbent polymers at 5.5% and acrylate esters at about 4%. SAP growth will be strongest in China and other areas of Asia, but will be much more moderate in the mature regions of North America, Western Europe, and Japan.

Get Price
polyacrylamide with cas 9003-05-8 china manufacturer

Polyacrylamide with CAS 9003-05-8 China Manufacturer

Polyacrylamide CAS 9003-05-8 on Sale CAS 9003-05-8 Polyacrylamide Polyacrylamide 9003-05-8 High Quality Polyacrylamide Cas 9003-05-8 Polyacrylamide with CAS No. 9003-05-8 Poly Acrylic Acid CAS 9003-01-4 Acrylamide CAS 79-06-1 Sodium Polyacrylate Cas 9003-04-7

Get Price
polyakryyli lanka, poly(acrylic acid) (paa; trade name

Polyakryyli lanka, poly(acrylic acid) (paa; trade name

Polyacrylic acid definition, a polymer of acrylic acid used as a sizing agent in the manufacture of nylon and other synthetic textiles. See more Sri Lanka. National Federation of Sports for the Disabled. Address. 5A Kettarama Temple Road Maligawatte Colombo 10. Sri Lanka. Phone Polyacrylic related terms.

Get Price
polyacrylic acid and polyacrylamide as cloud point

Polyacrylic acid and polyacrylamide as cloud point

(2017). Polyacrylic acid and polyacrylamide as cloud point modifier for Brij-30 in alcoholic aqueous solution. Journal of Dispersion Science and Technology: Vol. 38, No. 3, pp. 334-338.

Get Price
polyelectrolyte - anionic flocculant manufacturer from mumbai

Polyelectrolyte - Anionic Flocculant Manufacturer from Mumbai

Polyacrylamide, in its ionic form, is found to be having a major role in the potable water treatment industry. Trivalent metal salts like aluminum chloride and ferric chloride are bridged by the long polymer chains of polyacrylamide. This leads to significant enhancement of the rate of flocculation.

Get Price