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Class Information
Number: 260/DIG.31
Name: Chemistry of carbon compounds > Ionic cross-link
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
6004428 Process for fiber recovery from bonded fiber webs Dec. 21, 1999
5120369 Hazardous material removal using strippable coatings Jun. 9, 1992
5075432 Spherical cyclodextrin polymer beads Dec. 24, 1991
4954381 Preparation of porous substrates having well defined morphology Sep. 4, 1990
4882393 Ionomer-modified polyethylene as film material Nov. 21, 1989
4861843 Carboxylated propylene polymers Aug. 29, 1989
4732944 Ionomer resin films Mar. 22, 1988
4663075 Novel gelling composition May. 5, 1987
4619973 Ionomer resin films Oct. 28, 1986
4584339 Dilatant behavior of interpolymer complexes in aqueous solution Apr. 22, 1986
4536539 Dilatant behavior of interpolymer complexes in aqueous solution Aug. 20, 1985
4530987 Sulfonated copolymers and process for forming the sulfonated copolymers Jul. 23, 1985
4530986 Elastomeric sulfonate terpolymers and process for forming the sulfonated terpolymers Jul. 23, 1985
4517333 Novel viscosifiers for aqueous fluids based on polymer complexes May. 14, 1985
4489180 Drag reduction agent utilizing water soluble interpolymer complexes Dec. 18, 1984
4486319 Microporous ionomer polymer lubricating composition Dec. 4, 1984
4427812 Interfacial viscosification of salt water systems utilizing sulfonated ionomers Jan. 24, 1984
4410655 Aqueous dispersion of ethylene/.alpha.,.beta.-unsaturated carboxylic acid copolymer blend Oct. 18, 1983
4285851 Process for controlled gelation of polymeric solution (C-974) Aug. 25, 1981
4277381 Process for the formation of elastomeric blends of a sulfonated elastomeric polymer Jul. 7, 1981
4238376 Compositions of ethylene-propylene-diene ionic polymers and poly(alpha-methylstyrene) Dec. 9, 1980
4208310 Elastomeric blend compositions of a sulfonated elastomer polymer Jun. 17, 1980
4196236 Fabrication multiphase plastics from liquid suspension Apr. 1, 1980
4193901 Process for the sulfonation of an elastomeric polymer Mar. 18, 1980
4187206 Blend composition of an oil and a neutralized sulfonated elastomeric polymer Feb. 5, 1980
4179422 Elastomeric blend compositions of a sulfonated elastomer polymer and a crystalline polyolefinic thermoplastic resin Dec. 18, 1979
4175069 Plasticization of neutralized sulfonated elastomeric polymer Nov. 20, 1979
4160751 Low pressure injection moldable compositions Jul. 10, 1979
4157432 Bulk sulfonation process Jun. 5, 1979
4153588 Metal neutralized sulfonated EPDM terpolymers and compositions thereof May. 8, 1979
4151137 Blend compositions Apr. 24, 1979
4147677 Dry blending of neutralized sulfonated elastomeric powders Apr. 3, 1979
4145379 Sulfonated polymer composition Mar. 20, 1979
4134870 Elastomeric blend compositions of a sulfonated elastomeric polymer Jan. 16, 1979
4131587 Plasticization of neutralized sulfonated elastomeric polymer Dec. 26, 1978
4127546 Plasticization of neutralized sulfonated elastomers with rosin salts Nov. 28, 1978
4119616 Process for sulfonating unsaturated elastomers using acyl sulfates Oct. 10, 1978
4083824 Non-vinyl surface covering composition Apr. 11, 1978
4083821 Decorative non-vinyl surface covering composition Apr. 11, 1978
4074035 Halomethylated aromatic interpolymers Feb. 14, 1978
3997515 Flame retardant shaped materials Dec. 14, 1976
3984608 Glassware having improved resistance to abrasion Oct. 5, 1976
3976723 Preparation and use of acrylic ionomer elastomers Aug. 24, 1976
3969434 Process for preparing ionically crosslinked copolymers Jul. 13, 1976
3950313 Nitrogen polymer compositions having thermally reversible cross-links resulting from treatment with organometallic compounds Apr. 13, 1976











 
 
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