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Class Information
Number: 526/923
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Ethylenic monomers containing at least one salt group
Description: Subject matter involving polymers derived from salt-containing monomers.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7348382 |
Polyvinyl alcohol based block copolymer and pigment dispersion aqueous liquid using the same and recording liquid |
Mar. 25, 2008 |
| 7339016 |
Method for preparing water-absorbent polymer composite and accumulated material thereof |
Mar. 4, 2008 |
| 7306700 |
Process for the production of paper |
Dec. 11, 2007 |
| 7208555 |
Process for preparing polyvinylidene fluoride copolymer |
Apr. 24, 2007 |
| 6488764 |
Cement composition with polymeric latexes prepared in the presence of amps seed |
Dec. 3, 2002 |
| 6407162 |
Emulsion polymerization process utilizing ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids |
Jun. 18, 2002 |
| 6297337 |
Bioadhesive polymer compositions |
Oct. 2, 2001 |
| 6184287 |
Polymeric latexes prepared in the presence of 2-acrylamido-2-methylpropanesulfonate |
Feb. 6, 2001 |
| 6153288 |
Ink-receptive compositions and coated products |
Nov. 28, 2000 |
| 5997952 |
Fast-setting latex coating and formulations |
Dec. 7, 1999 |
| 5621055 |
Process for producing polymer particles with irregular shape |
Apr. 15, 1997 |
| 5401809 |
Polymer ammonium borates and processes for their preparation |
Mar. 28, 1995 |
| 5189111 |
Aminoalkylated side-chains-containing vinylic copolymers |
Feb. 23, 1993 |
| 4996274 |
Polycarboxylic acids with higher thickening capacity and better clarity |
Feb. 26, 1991 |
| 4707297 |
Removable guidepath for automated guidance vehicles |
Nov. 17, 1987 |
| 4696981 |
Method of manufacturing polyamino acid with microwaves |
Sep. 29, 1987 |
| 4438245 |
Polymers containing aromatic sulfonic acid ester or amide groups |
Mar. 20, 1984 |
| 4415717 |
Polymeric cationic substituted acrylamide surfactants |
Nov. 15, 1983 |
| 4396752 |
Strong cationic polyelectrolytes in powder form based on acrylamide and quaternized or salified dimethylaminoethyl acrylate for flocculation of solid material suspensions and coalescence of em |
Aug. 2, 1983 |
| 4343730 |
Water-in-oil emulsions of polymers of quaternary ammonium compounds of the acrylamido type |
Aug. 10, 1982 |
| 4319013 |
Powdered cationic polyelectrolytes, based on acrylamide and quaternized or salified dimethyl-aminoethyl acrylate, process for producing them |
Mar. 9, 1982 |
| 4267103 |
Solvent polymerization of carboxyl containing monomers |
May. 12, 1981 |
| 4266044 |
Novel polymeric mordanting agents for anionic compounds |
May. 5, 1981 |
| 4237253 |
Copolymers, their process of preparation, and cosmetic compounds containing them |
Dec. 2, 1980 |
| 4230839 |
Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylonitrile |
Oct. 28, 1980 |
| 4230810 |
Method of preparing resin |
Oct. 28, 1980 |
| 4225689 |
Aldehyde-containing vinylaryl ethers |
Sep. 30, 1980 |
| 4224150 |
Process for clarifying aqueous systems employing quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide |
Sep. 23, 1980 |
| 4218554 |
Process for preparing hydrogel contact lenses containing quaternary ammonium salts |
Aug. 19, 1980 |
| 4212782 |
Polymers of acid addition salts of methacrylic acid and a 2-mono(lower)alkylaminoethyl methacrylate |
Jul. 15, 1980 |
| 4206051 |
Process for demineralizing saline solutions |
Jun. 3, 1980 |
| 4205152 |
Thermosetting resin and its production |
May. 27, 1980 |
| RE30259 |
Water-soluble thermosetting resins and use thereof |
Apr. 22, 1980 |
| 4198497 |
N-Substituted acrylamidines, copolymers of N-substituted acrylamidines and esters of acrylic and methacrylic acid and uses of the copolymers |
Apr. 15, 1980 |
| 4179549 |
Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide |
Dec. 18, 1979 |
| 4178221 |
Process for the preparation of water-soluble acrylic polymers by photopolymerization |
Dec. 11, 1979 |
| 4171418 |
Cationic and amphoteric surfactants |
Oct. 16, 1979 |
| 4170672 |
Process for coating paper with a water soluble thermosetting resin |
Oct. 9, 1979 |
| 4167464 |
Photopolymerized hydrophilic interpolymers of unsaturated carboxylic acid and esters |
Sep. 11, 1979 |
| 4164612 |
Process for producing water-soluble cationic polymers |
Aug. 14, 1979 |
| 4158726 |
Process for preparing bead polymers |
Jun. 19, 1979 |
| 4152508 |
Silicone-containing hard contact lens material |
May. 1, 1979 |
| 4145495 |
Aqueous free-radical polymerization using redox system initiator that avoids adverse effects of polymerization inhibiting cations |
Mar. 20, 1979 |
| 4139459 |
Quinolizinium anion exchange resins and monomers and methods for making them |
Feb. 13, 1979 |
| 4138446 |
Water-soluble high polymers and their preparation |
Feb. 6, 1979 |
| 4122071 |
Water-soluble thermosetting resins and use thereof |
Oct. 24, 1978 |
| 4075183 |
Preparation of water-soluble high polymers |
Feb. 21, 1978 |
| 4074041 |
Process for preparing solid water soluble polymers |
Feb. 14, 1978 |
| 4005097 |
Oxyformamidates |
Jan. 25, 1977 |
| 3998796 |
Nitrogen and sulfur-containing amphoteric compounds and polymers thereof |
Dec. 21, 1976 |
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