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Your search returned 88 patents.
( 526/932 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 4338239 | Polyacrylate thickening agents
| March 30, 1981 |
| 4268641 | Acrylic acid-acrylate copolymer thickening agents
| May 29, 1980 |
| 4226754 | Synthetic polymer
| June 8, 1978 |
| 4212785 | Process for the preparation of copolymers useful as viscosity-raising agents
| August 29, 1978 |
| 4190562 | Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters
| April 4, 1977 |
| 4167502 | Carboxylic polymeric thickeners
| December 5, 1977 |
| 4151341 | Novel polymers and polymeric salts
| April 5, 1978 |
| 4138381 | Polymeric thickeners, processes for their preparation and uses thereof
| February 28, 1977 |
| 4120841 | Levelling agent for aqueous paints
| June 10, 1977 |
| 4105649 | Aqueous polymeric thickening agents
| October 7, 1974 |
| 4085167 | Carboxylic polymeric thickeners
| December 6, 1972 |
| 4081418 | Emulsifiers useful for emulsion polymerization of vinyl monomers
| May 10, 1976 |
| 4066583 | Flexible water absorbent polymer compositions comprising (A) unsaturated carboxylic acid, acrylic ester containing alkyl group 10-30 carbon atoms, additional monomer plus (B) aliphatic diol
| May 16, 1977 |
| 4062817 | Water absorbent polymers comprising unsaturated carboxylic acid, acrylic ester containing alkyl group 10-30 carbon atoms, and another acrylic ester containing alkyl group 2-8 carbon atoms
| April 4, 1977 |
| 4008202 | Aqueous thickening agents derived from vinyl benzyl ether polymers
| June 29, 1972 |
| 3980602 | Acrylic polymer dispersant for aqueous acrylic coating compositions
| February 28, 1975 |
| 3966687 | Acrylic copolymers
| February 6, 1974 |
| 3940351 | Polymerization of carboxylic acid monomers and alkyl acrylate esters in chlorofluoroethane
| March 11, 1975 |
| 3915921 | Unsaturated carboxylic acid-long chain alkyl ester copolymers and tri-polymers water thickening agents and emulsifiers
| July 2, 1974 |
| RE39746 | Phosphoric esters and their use as dispersants
| May 25, 2004 |
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