| Patents for C08L 81 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers (7,069) |
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| 10/28/1998 | EP0874016A2 Novel resin for optical material |
| 10/21/1998 | CN1196363A Mixtures of thermosets and oxidized polyarylene sulfides |
| 10/14/1998 | EP0870340A1 New polymer material for electrolytic membranes in fuel cells |
| 10/14/1998 | CN1196077A Tetrafluoroethylene polymer dispersion composition |
| 10/07/1998 | EP0869153A2 Mixtures of thermosetting polymers and oxidised polyarylene sulfides |
| 09/23/1998 | EP0546185B1 Polyarylene sulfide resin composition |
| 09/23/1998 | CN1193566A Method for producing resin composition |
| 09/22/1998 | US5811492 Polyphenylene sulfide resin compositions |
| 09/16/1998 | CN1193279A Hyperbranched polymers |
| 09/11/1998 | WO1998039365A2 Composition and method for producing fuel resistant liquid polythioether polymers with good low temperature flexibility |
| 09/08/1998 | US5804629 Molding materials based on polyarylene ethers |
| 09/08/1998 | US5804296 Cellulose ester compositions and shaped articles |
| 09/08/1998 | US5804100 Deaggregated electrically conductive polymers and precursors thereof |
| 09/02/1998 | EP0789728B1 Primer composition and use of the same composition for coating metal surfaces with a fluororesin |
| 09/02/1998 | CN1191871A Mixture of fluoropolymers, oxidized polyarylene sulfides and polyarylene sulfides |
| 08/26/1998 | CN1191551A Process for producing masked polyarylene ethers |
| 08/18/1998 | US5795920 Polysulfone, polyethersulfone, polyimide oa polyetherimide for forming membranes and fibers |
| 08/18/1998 | US5795652 Polysulfides, polyamides |
| 08/18/1998 | US5795496 Polymer material for electrolytic membranes in fuel cells |
| 08/12/1998 | EP0374258B1 High refractive index lens and method for its production |
| 08/12/1998 | CN1190355A Microfiltration membrane having high pore density and mixed isotropic and anisotropic structure |
| 08/12/1998 | CN1190109A Transparent conductive composition, transparent conductive layer formed of same and manufacturing method therefor |
| 08/06/1998 | WO1998034235A1 Polymeric compositions having a temperature-stable dielectric constant |
| 08/04/1998 | US5789492 Weathering-resistant polymer alloys |
| 08/04/1998 | US5789452 From polyarylene sulfoxides |
| 08/04/1998 | US5789083 Aqueous fluoropolymer primer for smooth substrates |
| 07/29/1998 | EP0855429A1 Thermoplastic moulding compositions with improved resistance to chemicals |
| 07/28/1998 | US5786422 A blends comprising a curied polyphenylene sulfide with aminophenyl group and a modified polyethylene or a graft copolymer of ethylene and an unsaturated carboxylic acid; impact strength, tensile strength, solvent resistance |
| 07/28/1998 | US5786397 Foamable molding compositions |
| 07/22/1998 | EP0853635A1 Branched block ethylene polymers, their preparation and compositions comprising the same |
| 07/22/1998 | EP0649444B1 Polymer dispersed liquid crystals in electron-rich alkene-thiol polymers |
| 07/21/1998 | CA2038575C Poly(aryl ether sulfone) compositions comprising poly(phenylene ether sulfone) |
| 07/15/1998 | EP0758360B1 Easily writable thermoplastic moulding materials |
| 07/15/1998 | EP0678109B1 Micropowder |
| 07/14/1998 | US5780561 Mixtures of polyarylene sulfones with polyarylene sulfoxides and polyarylene sulfides |
| 07/09/1998 | WO1998029478A1 Melt-spun polysulfone semipermeable membranes and methods for making the same |
| 07/09/1998 | CA2272364A1 Melt-spun polysulfone semipermeable membranes and methods for making the same |
| 07/08/1998 | EP0852249A1 Polyphenylene sulfide resin composition |
| 07/08/1998 | CN1186819A Preparation of poly aryletherketonel poly phenyl-thioether alloy material |
| 07/07/1998 | US5776549 Hydroxyl endblocked polydiorganosiloxane with polysulfide sealants |
| 07/07/1998 | CA2038215C Poly(aryl ether sulfone) compositions |
| 07/01/1998 | EP0850993A1 Blends of fluoropolymers, polyarylenesulphides and oxidized polyarylenesulphides |
| 06/30/1998 | US5773087 Coated article and method for producing same |
| 06/18/1998 | WO1998026006A1 Aqueous dispersion and aqueous dispersion composition |
| 06/18/1998 | WO1998026005A1 Aqueous dispersion composition |
| 06/16/1998 | US5767186 Ptfe, carbon fibers, polyphenylene sulfide |
| 06/11/1998 | WO1998025276A1 Fuel resistant cables |
| 06/11/1998 | CA2274080A1 Fuel resistant cables |
| 06/10/1998 | EP0846024A1 Microfiltration membranes having high pore density and mixed isotropic and anisotropic structure |
| 06/10/1998 | EP0846000A1 Hyperbranched polymers |
| 06/04/1998 | WO1998023685A1 Polyarylene sulfide resin composition |
| 06/03/1998 | EP0845501A1 Thermoplastic resin composition and molded article |
| 06/02/1998 | US5760147 Blend with polysulfoxide which decomposes to gases which cause foaming, automobile and aircraft construction, insulation |
| 06/02/1998 | US5759925 Monofilaments extruded from compartibilized polymer blends containing polyphenylenesulfide and fabrics thereof |
| 05/27/1998 | EP0844284A1 Cross-linkable conductive composition, conductor, and process for forming the same |
| 05/22/1998 | WO1998021277A1 Polymer alloy of ethylene/tetrafluoroethylene copolymer |
| 05/22/1998 | WO1998021030A1 Multi-layer moldings and polyphenylene sulfide resin composition |
| 05/22/1998 | WO1998020960A1 Hydrophilic polymeric phase inversion membrane |
| 05/22/1998 | CA2271846A1 Hydrophilic polymeric phase inversion membrane |
| 05/13/1998 | EP0840760A1 Polymer electrolytes and process for their production |
| 05/13/1998 | EP0840758A1 Process for producing masked polyarylene ethers |
| 05/13/1998 | CN1181304A Preparation of poly(aromatic ether-sulphone)/inorganic particle composite material |
| 05/12/1998 | US5750626 Thermoplastic resin composition |
| 05/12/1998 | US5750620 Toughened polymeric compositions and methods of improving friction and wear properties of tribological systems |
| 05/12/1998 | US5750221 Extruded tubes |
| 05/08/1998 | CA2220449A1 Multilayered moldings |
| 05/07/1998 | DE19746189A1 Sliding element in contact with magnetic tape, used for video recorder cylinder |
| 05/05/1998 | US5747560 Melt process formation of polymer nanocomposite of exfoliated layered material |
| 04/29/1998 | EP0837916A1 Tetrafluoroethylene polymer dispersion composition |
| 04/29/1998 | EP0837908A1 Electroactive polymer coatings for corrosion control |
| 04/23/1998 | WO1998016361A1 Nonstick finish for molding articles |
| 04/22/1998 | EP0837097A1 New block copolymers of polyolefins with polyurethanes, copolyesters or copolyamides and their use |
| 04/22/1998 | CN1179354A Polysulfone copolymer membranes and preparing process thereof |
| 04/14/1998 | US5738158 Pneumatic tire with air permeation prevention layer |
| 04/08/1998 | CN1178231A Polymer mixture containing sulfoxide radicals |
| 04/07/1998 | US5736623 Oxidative polymerization; neutralization |
| 04/01/1998 | CN1177607A Film and object obtained from material comprising polyurethane and polyamide and polyether block polymer |
| 03/31/1998 | US5733985 High strength; flexible polymer matrix and rod-shaped reinforcing members |
| 03/31/1998 | US5733962 Polyarylene sulfide resin composition |
| 03/31/1998 | US5733678 High strength thermoplastic resins |
| 03/25/1998 | EP0830410A1 Aromatic cyanate ester silane coupling agents |
| 03/12/1998 | WO1998010010A1 Thermoplastic compositions containing anthraquinone polysulfonamide colorants |
| 03/12/1998 | CA2264749A1 Thermoplastic compositions containing anthraquinone polysulfonamide colorants |
| 03/11/1998 | EP0827982A1 Polymer compositions containing sulfoxide groups |
| 03/11/1998 | EP0703943B1 Sulfide resins in vulcanized rubber compositions |
| 03/10/1998 | US5726232 Tetrafluoroethylene polymer, lithium phosphate |
| 03/04/1998 | EP0827027A2 Curable compositions |
| 03/03/1998 | US5723542 High flow, high ductility poly(arylene sulfide) resin blends |
| 03/03/1998 | US5723522 Fiber-containing plastics, process for producing the same, fiber-containing granulates, fiber-containing polymer compound |
| 03/03/1998 | US5723086 Electrode membrane |
| 02/26/1998 | DE19633396A1 Thermoplastic compositions with improved high temperature resistance |
| 02/25/1998 | EP0824763A1 Polymer electrolyte composition based upon thiol-ene chemistry |
| 02/25/1998 | CN1174214A Crystalline polymer blends containing low molecular weight poly (phenylene ether) resin |
| 02/24/1998 | US5721282 Molding composition based on fluoropolymers and process for producing foam material therefrom |
| 02/24/1998 | US5721053 Cured primer on substrate |
| 02/24/1998 | US5720264 Molded polymeric housing reinforced with glass fibers and filled with dielectric oil has coil insert and is mounted on internal combustion engine |
| 02/18/1998 | CN1173518A Resin molding material and molding method thereof as well as rotary-head drum device manufactured by using molding material |
| 02/11/1998 | EP0823457A2 Crystalline polymer blends containing low molecular weight poly (phenylene ether) resin |
| 02/11/1998 | EP0823281A1 Polysulfone copolymer membranes and process |
| 02/10/1998 | US5716999 Heating polyarylene sulfoxide to reduce to polyarylene sulfide while released oxygen acts as foaming agent |