| Patents for C08L 89 - Compositions of proteins; Compositions of derivatives thereof (4,099) |
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| 07/15/1992 | EP0494417A2 Process for crosslinking gelatin and for incorporation a material therein |
| 07/15/1992 | EP0494381A1 Artificial hide with superior characteristics of absorption of water vapour and of expansibility, and its method of manufacture |
| 07/15/1992 | EP0494326A1 Fiberized asphalt hot mix composition and method for improving durability and life of asphalt paved surfaces |
| 06/25/1992 | WO1992011331A1 Emulsifiable linear polyethylene compositions and process for preparation |
| 06/25/1992 | CA2096948A1 Emulsifiable linear polyethylene compositions and process for preparation |
| 05/29/1992 | WO1992009008A1 Chain extended gelatin |
| 05/13/1992 | EP0438585A4 Biodegradable polymers |
| 05/07/1992 | DE4034871A1 Raising viscosity of gelatin solns. - using water-soluble maleic acid anhydride¨ polymers, useful in photography |
| 04/22/1992 | EP0481430A2 Rubber composition containing powdered leather and molding products |
| 04/15/1992 | EP0480643A2 Graft copolymers and graft copolymer/protein compositions |
| 03/31/1992 | US5100707 Animal protein resin-plastic compositions and manufactures incorporating animal skins and/or leather and/or gelatin powder therein, the powder therein, and method of producing the same |
| 03/25/1992 | EP0476665A1 Oil extended ultra high molecular weight elastomers |
| 03/25/1992 | EP0476641A1 Ultra high molecular weight elastomer composition |
| 03/22/1992 | CA2051923A1 Ultra high molecular weight elastomer composition |
| 03/12/1992 | DE4028622A1 Prepn. of collagen sponges for cosmetic and pharmaceutical use - by alkali treatment to denature surface, acid treatment, washing comminution, freezing and freeze drying |
| 03/01/1992 | CA2049524A1 Compositions comprising a hydrophillic polymer and a hydrophillic material different therefrom |
| 02/25/1992 | CA1296456C Thermoplastic elastomer composition and process for producing same |
| 02/20/1992 | WO1992002133A1 Improved diagnostic and therapeutic compositions |
| 02/19/1992 | EP0471558A2 Moisture barrier and its preparation |
| 02/19/1992 | EP0471306A2 Biodegradable container, method for its manufacture and use |
| 02/19/1992 | EP0471214A1 Dispersing agents for coloring compositions |
| 02/18/1992 | CA1295796C Biodegradable matrix and methods for producing same |
| 02/15/1992 | CA2049159A1 Moisture barrier and its preparation |
| 02/13/1992 | DE4024925A1 Binder of vegetable oil and resin emulsified with milk casein soln. - for use in paint, lacquer, adhesive etc. which is environmentally friendly |
| 02/12/1992 | EP0470691A2 Disposable articles comprising compostible components |
| 02/12/1992 | EP0470399A2 Process for producing collagen powder |
| 02/02/1992 | CA2048124A1 Dispersant for colorant formulation |
| 01/29/1992 | CN1058245A Floor covering with bitumen backing layer |
| 01/23/1992 | WO1992000745A1 Collagen-based viscoelastic solution for visco-surgery |
| 01/23/1992 | CA2086014A1 Collagen-based viscoelastic solution for visco-surgery |
| 01/14/1992 | US5081179 Thermoplastic elastomer composition |
| 01/02/1992 | EP0177573B1 Biodegradable matrix and methods for producing same |
| 12/31/1991 | US5077327 Polypropylene and ethylene-propylene copolymer blends with bitumens for paving, roofing; embrittlement, softening point temperature |
| 12/11/1991 | EP0460588A1 Manufacture process of fast-desintegrating film-formed administration forms |
| 12/11/1991 | CN1015053B Method of manufacturing bonded particulate article by reacting polyol and heterocyclic compound |
| 12/10/1991 | US5071436 Substitute bony matrix products promoting osteogenesis |
| 12/03/1991 | CA1292828C Process for the polymerisation of polystyrene compositions in aqueous suspension with resinic acids from rosin and with their salts, and foamable polystyrene thus obtained |
| 11/27/1991 | CN1056508A Radiation-resistant propylene polymer composition and radiation sterilized articles therefrom |
| 11/21/1991 | EP0457048A1 Radiation-resistant propylene polymer composition and radiation sterilized articles therefrom |
| 11/20/1991 | CN1056255A Process for preparing protein-foam fire-extinquishing agent |
| 11/16/1991 | CA2039589A1 Radiation-resistant propylene polymer composition and radiation sterilized articles therefrom |
| 11/13/1991 | EP0456264A2 Powdered leather and method of producing the same |
| 11/06/1991 | EP0455175A2 Modified melanin |
| 10/30/1991 | EP0447487A4 Prosthesis of foam and collagen |
| 10/15/1991 | CA1290893C Adhesion promoting polymeric materials |
| 10/11/1991 | WO1991015625A1 Floor covering with bitumen backing layer |
| 10/01/1991 | US5053341 Tissue simulating gel for medical research |
| 10/01/1991 | US5053220 Mascara composition based on waxes and keratin derivatives |
| 09/25/1991 | EP0447487A1 Prosthesis of foam and collagen |
| 09/24/1991 | US5051133 Gelatinized cereal flours and process for their production |
| 09/18/1991 | EP0446473A2 Hydrogel foams and process for their preparation |
| 09/17/1991 | US5049186 Water-based protective compositions for coating films |
| 09/12/1991 | DE4007668A1 Gelatin- and water-based hydrogel foams |
| 09/04/1991 | EP0444880A2 Biodecomposable or biodisintegrable moldable material |
| 09/04/1991 | EP0444157A1 Collagen-polymer conjugates |
| 08/27/1991 | US5043426 Process for manufacturing organized collagen structures, particularly of human origin, and organized collagen structures corresponding thereto |
| 08/06/1991 | US5037410 Disposable articles comprising compostible components |
| 07/31/1991 | EP0438585A1 Biodegradable polymers |
| 07/31/1991 | EP0423129A4 Heterocyclic containing cellulosic graft polymers |
| 07/30/1991 | CA1286858C Almond shell flour glue extenders |
| 07/16/1991 | CA1286065C Formation of continuous pores membrane by treating liquid medium containing protien with reactant |
| 07/09/1991 | CA1285721C Device composed of polymers with a membrane structure and incorporated solids particles |
| 07/03/1991 | CA2033510A1 Fiberized asphalt hot mix composition and method for improving durability and life of asphalt paved surfaces |
| 07/02/1991 | US5028335 Crystal structure, ultrafiltration, biochemical immobilization, from Bacillus cells |
| 06/25/1991 | US5026753 Resinous binders comprising a metal rosin resinate and a carboxylated polystyrene resin |
| 06/06/1991 | DE4001015C1 Decontamination process - comprises contacting contaminated material with formaldehyde-casein or - caseinate |
| 05/28/1991 | CA1284404C Method of manufacturing a bonded particulate article by reacting a polyol and a heterocyclic compound |
| 05/22/1991 | EP0250571B1 Precipitation of collagen in tactoid form |
| 05/14/1991 | US5015431 Process for making model skin |
| 05/08/1991 | EP0426074A2 Polymer mixtures useful in skin care |
| 05/07/1991 | US5013769 Method of making a hydrogel-forming wound dressing or skin coating material |
| 05/02/1991 | WO1991005574A1 Hydrogel-forming wound dressing or skin coating material |
| 04/24/1991 | EP0423129A1 Heterocyclic containing cellulosic graft polymers |
| 04/17/1991 | EP0422064A1 Polymer compositions comprising waste rubber and/or scrap leather as ingredient |
| 04/10/1991 | EP0421450A2 Collagen powder having good dispersion stability and use thereof as leather-like surface layer-forming agent |
| 04/07/1991 | CA2027084A1 Collagen powder having good dispersion stability and use thereof as leather-like surface layer-forming agent |
| 04/02/1991 | CA1282325C Collagen products |
| 03/06/1991 | CN1049673A Spheroidal particulate polymer compositions |
| 02/15/1991 | WO1991002757A1 Biodegradable polymers |
| 02/15/1991 | CA2039152A1 Biodegradable polymers |
| 02/12/1991 | US4992100 Plasticized molding material |
| 02/06/1991 | EP0411627A2 Spheroidal particulate polymer compositions |
| 01/23/1991 | EP0408585A1 Immobilized artificial membranes |
| 01/23/1991 | CN1048712A Polymer base blend compositions containing destructurized starch |
| 01/22/1991 | US4987196 Process for acceleratively vulcanizing rubbers with protein serum |
| 01/16/1991 | EP0408501A2 Polymer base blend compositions containing destructurized starch |
| 01/16/1991 | CN1048549A Polymer base blend compositions containing destructurized starch |
| 01/12/1991 | CA2020403A1 Polymer base blend compositions containing destructurized starch |
| 01/09/1991 | EP0407350A2 Polymer base blend compositions containing destructurized starch |
| 01/07/1991 | CA2020150A1 Polymer base blend compositions containing destructurized starch |
| 12/26/1990 | CN1010953B Thermoplastic leather material and its prepn. |
| 12/25/1990 | US4980403 Collagen products |
| 12/12/1990 | EP0401772A2 High clarity radiation stable polymeric composition and articles therefrom |
| 12/05/1990 | EP0400778A2 Reversible polymer gel binders for powder forming |
| 11/27/1990 | CA1277055C Asphalt elastomeric blends |
| 11/13/1990 | US4970298 Wound healing agents, crosslinked collagen sponge |
| 10/24/1990 | EP0393825A1 Novel water-absorptive composite material and method for the preparation thereof |
| 10/16/1990 | CA1275250C Replacement product for bone matrix stimulating osteogenesis |
| 10/02/1990 | US4960805 Dispersion of elastic, macromolecular polymers in casein matrix; polyurethane, synthetic and natural rubbers, cellu-lose; for piano, organ, accordion keyboards |
| 09/25/1990 | US4959402 High clarity radiation stable polymeric compostion and articles therefrom |