| Patents for C08F 226 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen (4,485) |
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| 11/05/1998 | WO1998049231A1 Copolymers of propylene with polymerizable hindered amine light stabilizers |
| 11/05/1998 | CA2255569A1 Copolymers of propylene with polymerizable hindered amine light stabilizers |
| 11/04/1998 | EP0874868A1 Thermoreversible hydrogels comprising linear copolymers and their use in electrophoresis |
| 11/04/1998 | EP0874821A1 Tetramethylpiperidine-containing copolymers |
| 11/03/1998 | US5830964 Vinyl pyrrolidone polymers substantially free of vinyl lactam monomers |
| 11/03/1998 | US5829527 Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt |
| 10/14/1998 | EP0870786A1 Diene rubber, process for the preparation of the same and composition containing the same |
| 10/14/1998 | EP0870781A1 Blockcopolymers and their use as polymeric surfactants |
| 10/13/1998 | CA2117572C Liquid radiation-curable formulation, in particular for use in stereolithography |
| 10/06/1998 | US5817726 Water-absorptive soft ocular lens material, water-absorptive soft ocular lens shaped product made thereof, water-absorptive soft ocular lens made thereof and process for its production |
| 10/01/1998 | DE19712247A1 Production of aqueous copolymer dispersions |
| 09/30/1998 | EP0867455A2 Aqueous copolymer dispersions of water-soluble monomers with N-vinyl group and hydrophobe monomers |
| 09/22/1998 | US5811100 Hyaluronidase covalently coupled to immunostimulating carrier |
| 09/17/1998 | WO1998040426A2 Crosslinked vinylpyrrolidone with pendant divinyl moiety crosslinker |
| 09/16/1998 | EP0863767A2 Powdery iodine complexes |
| 09/16/1998 | CN1193024A Process for preparing copolymer of continuously changeable components |
| 09/08/1998 | US5804662 Agglomerated, finely divided, crosslinked vinylimidazole copolymers, preparation thereof, and use thereof |
| 09/02/1998 | EP0861859A2 Process for preparing continuously variable-composition copolymers |
| 08/26/1998 | EP0859796A1 Aqueous compositions thickened with acrylate-based polymeric rheology modifiers |
| 08/26/1998 | EP0859547A1 Virus inactivating coatings |
| 08/26/1998 | CN1191333A Method and device using ArF photoresist |
| 08/25/1998 | US5798426 From butyl methacrylate, styrene, isobornyl methacrylate; form hard adherent coatings |
| 08/25/1998 | CA2056266C Oxygen permeable contact lens and method of manufacture therefor |
| 08/19/1998 | EP0859015A2 Fine particulate cross-linked type N-vinylamide resin |
| 08/17/1998 | CA2226046A1 Fine particulate cross-linked type n-vinylamide resin |
| 08/12/1998 | EP0857054A1 Process for making substantially homogeneous copolymers of vinyl pyrrolidone and n-3,3-dimethylaminopropyl methacrylamide for personal care applications |
| 08/05/1998 | EP0739366B1 Reactive diluent for radiation curing of film-forming polymers |
| 08/04/1998 | US5788866 Prevent precipitation of scale on metal surfaces |
| 07/30/1998 | WO1998032773A1 Improved emulsion polymerization process utilizing ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids |
| 07/28/1998 | US5786434 A curable copolymer comprising a dialkylacrylamide or methacrylamide, a vinyllactam, a bis(silicon-containing alkyl)fumarate monomers; radiation transparent, high oxygen permeability |
| 07/21/1998 | US5783650 Polymeric surface coatings |
| 07/21/1998 | US5783502 Virus inactivating coatings |
| 07/21/1998 | CA2148660C Synthesis of amine functional co- and terpolymers |
| 07/16/1998 | WO1998030664A1 Detergent compositions and copolymers for inhibiting dye transfer |
| 07/16/1998 | CA2277484A1 Detergent compositions and copolymers for inhibiting dye transfer |
| 07/14/1998 | US5780578 Synthetic polymer exhibiting hydrolytic activity, its preparation and use for conversion of esters and amides to the corresponding alcohol and amine |
| 07/08/1998 | EP0638168B1 Capillary electrophoresis molecular weight separation of biomolecules using a polymer-containing solution |
| 07/08/1998 | CN1187182A Method for inhibiting hydrate formation |
| 07/01/1998 | CN1186506A Water-soluble polymers and compositions thereof |
| 06/30/1998 | US5773545 Polymers of alkyl-1-vinylimidazloes, the preparation and use thereof |
| 06/24/1998 | CN1185449A Copolymer containing N-vinyllactam derivative preparation method and photoresist |
| 06/18/1998 | WO1998025978A1 Polymer based on a conjugated diene and a dienophilic component |
| 06/18/1998 | WO1998014164A3 Use of water-soluble copolymers as active ingredients in cosmetics |
| 06/18/1998 | DE19754315A1 Polymer based on conjugated diene] and dienophile component |
| 06/18/1998 | CA2274748A1 Polymer based on a conjugated diene and a dienophilic component |
| 06/17/1998 | EP0714415B1 Aqueous copolymer dispersions |
| 06/17/1998 | CN1185164A Homopolymers and copolymers of cationically polymerizable monomers, and prepn. method therefor |
| 06/16/1998 | CA2151767C High performance pvoh stabilized eva adhesives |
| 06/09/1998 | US5763546 Soluble crosslinkable copolymers based on vinyl ester, vinyl aromatic and acrylate monomers, processes for their preparation and their use in coating agents |
| 05/26/1998 | US5756622 Polymeric sulfide mineral depressants |
| 05/26/1998 | CA2127032C Associative monomers and polymers |
| 05/22/1998 | WO1998021301A1 Use of quaternized polymerizates containing units of vinyl imidazol as a colour fixing and colour transfer inhibiting additive to detergent post-treatment agents and detergents |
| 05/20/1998 | EP0828779A4 Water-soluble polymers and compositions thereof |
| 05/14/1998 | DE19646437A1 Verwendung von quaternierten Vinylimidazol-Einheiten enthaltenden Polymerisaten als farbfixierenden und farbübertragungsinhibierenden Zusatz zu Wäschenachbehandlungsmitteln und zu Waschmitteln Use containing quaternized vinylimidazole units polymers as color-fixing and color transfer-inhibiting additive to fabric conditioners and detergents |
| 05/12/1998 | US5750781 Process for preparing an aqueous copolymer solution |
| 04/30/1998 | WO1998017700A1 Silicone-free copolymer and bleed-through resistant, ink receptive, and adhesive receptive coatings and coated substrates prepared therefrom |
| 04/29/1998 | EP0838444A1 Dispersing agent for high-flow or self-compacting concrete |
| 04/27/1998 | CA2217232A1 Dispersing agent for high-flow or self-compacting concrete |
| 04/09/1998 | WO1998014164A2 Use of water-soluble copolymers as active ingredients in cosmetics |
| 04/09/1998 | CA2266542A1 Use of water-soluble copolymers as active ingredients in cosmetics |
| 04/08/1998 | EP0797618A4 Color stabilization of aqueous heterocyclic copolymer |
| 04/08/1998 | CN1037969C Preparation of polymerized monoalkyl phosphinate and phosphonate copolymers |
| 04/02/1998 | DE19640363A1 Verwendung wasserlöslicher Copolymere als Wirkstoffe in kosmetischen Formulierungen Using water-soluble copolymers as active ingredients in cosmetic formulations |
| 04/02/1998 | DE19639840A1 N-Vinyl-carbox-amide oligomers obtained by cationic polymerisation with easily separated initiator |
| 04/01/1998 | EP0832854A1 Sulfobetaine-containing polymers and their utility as calcium carbonate scale inhibitors |
| 03/25/1998 | EP0830388A1 Ion exchange polymers for anion separations |
| 03/19/1998 | CA2202946A1 Sulfobetaine-containing polymers and their utility as calcium carbonate scale inhibitors |
| 03/18/1998 | EP0828779A1 Water-soluble polymers and compositions thereof |
| 03/18/1998 | EP0828768A1 Homopolymers and copolymers of cationically polymerizable monomers and method of their preparation |
| 03/18/1998 | EP0828762A1 Water-soluble copolymers containing polymerized-in cross-linking agents, process for their preparation and their use |
| 03/17/1998 | US5729322 Ocular device comprising a uv-absorbing benzotriazoles having a styrene group |
| 03/10/1998 | US5725978 Water-soluble photosensitive resin composition and a method of forming black matrix patterns using the same |
| 02/25/1998 | EP0825206A1 Thermoplastic resin composition and compatibilizing agent used therein |
| 02/25/1998 | EP0825200A1 Polymeric rheology modifiers |
| 02/24/1998 | US5720888 Water-soluble cationic copolymers and their use as flocculants |
| 02/19/1998 | WO1998006757A1 Aqueous compositions thickened with acrylate-based polymeric rheology modifiers |
| 02/19/1998 | WO1998006375A1 Wet tacky compositions, plaster patches comprising the same, and methods for using the same |
| 02/17/1998 | US5718584 Preformed posterior palatal seal for forming dentures and method |
| 02/16/1998 | CA2211777A1 Polymeric rheology modifiers |
| 02/10/1998 | US5717045 Comprising curing agent 1-vinyl-3-ethylidene pyrrolidone; hair care products; homogeneity |
| 02/10/1998 | US5717034 Polymerizable monomers, perfluorinated hydrocarbon polymer, curing catalyst; dielectrics |
| 02/05/1998 | WO1998004602A1 Perfluorinated hydrocarbon polymer-filled adhesive formulations and uses therefor |
| 02/05/1998 | WO1998004596A1 Water soluble polymers and their use in cosmetic formulations |
| 02/05/1998 | DE19630977A1 Wasserlösliche Polymerisate und deren Verwendung in kosmetischen Formulierungen Water-soluble polymers and their use in cosmetic formulations |
| 02/04/1998 | EP0821704A1 Water-soluble cationic copolymers and their use as flocculants and drainage retention aids |
| 02/03/1998 | CA2122251C Wettable silicone hydrogel compositions and methods for their manufacture |
| 01/28/1998 | CN1171797A Absorbent material |
| 01/28/1998 | CN1171796A Cationic polymer |
| 01/27/1998 | US5712411 N-vinylformamidopropionates and process for their synthesis |
| 01/27/1998 | US5712356 Cross-linkable copolymers and hydrogels |
| 01/21/1998 | CN1171120A homogeneous terpolymers of vinyl pyrrolidone, quaternary ammonium monomer and hydrophobic monomer |
| 01/21/1998 | CN1171044A Water based hair care products containing homogeneous terpolymer having both hair styling and conditioning properties |
| 01/14/1998 | CN1170355A Compositions containing homogeneous terpolymers of vinyl pyrrolidone, vinyl caprolactam and 3-(N-dimethylaminopropyl methacry/amide |
| 01/14/1998 | CN1170347A Substantially homogeneous copolymers of vinyl pyrrolidone and N-3, 3 dimethylaminopropyl methacrylamide for personal care applications |
| 01/14/1998 | CN1036998C Method for making hidered amide acids group containing copolymer used as light stabilizer |
| 12/29/1997 | EP0683799B1 Fluorosilicone hydrogels |
| 12/23/1997 | US5700893 Comprising a n-vinylamides and a cationic quaternary acrylic ester ammonium or pyridinium compound monomers; papermaking |
| 12/23/1997 | US5700892 Film-forming resin and hair cosmetic composition containing the same |
| 12/10/1997 | EP0811025A1 Agglomerated fine-particle cross-linked vinyl imidazole copolymers, processes for producing the said copolymers and the use thereof |
| 12/10/1997 | EP0811018A1 Agglomerated polymer particles from water-swellable polymers, processes for producing said polymer particles and the use of said particles |