| Patents for C08G 85 - General processes for preparing compounds provided for in this subclass (4,050) |
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| 05/23/1991 | DE3938710A1 Komplexverbindungen mit oligomerem bis polymerem charakter Complex compounds with oligomeric to polymeric character |
| 05/18/1991 | WO1991007522A1 Oligomeric to polymeric character complexes |
| 05/08/1991 | EP0426127A1 Viscous liquid processor |
| 05/07/1991 | US5013765 Method for sulfonating aromatic polyether sulfones |
| 05/07/1991 | US5013581 Method of making a polymer-metal compound having a predetermined electrical conductivity by depositing on a substrate from a glow discharge zone |
| 04/23/1991 | US5010166 Process and apparatus for producing polyol polymers and polyol polymers so produced |
| 04/17/1991 | EP0422570A2 Ultraviolet light sensitive photoinitiator compositions, use thereof and radiation sensitive compositions |
| 04/17/1991 | EP0422440A1 Novel aminomethanphosphonic acid aryl esters, process for their preparation and their use |
| 04/09/1991 | US5006412 Substrate of metal-complexed beta-diketone/thermosetting polymer reaction product |
| 04/08/1991 | CA2027095A1 Aminomethanephosphonic acid aryl esters, a process for their production and their use |
| 03/26/1991 | US5002690 Production of stable liquid organic-powdered inorganic emulsion |
| 03/12/1991 | US4999411 Preparation of organic polymers using organometallic capped monomers to produce metal free polymers |
| 03/12/1991 | CA1281449C Hybrid acrylic star polymers and preparation |
| 02/27/1991 | EP0414001A2 Process for the photoinitiative control of inorganic structure formation in the sol-gel process |
| 02/26/1991 | US4996178 Low temperature synthesis of condensation polymers |
| 02/20/1991 | EP0413648A1 Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof |
| 02/20/1991 | CN1011699B Equipment for polymerization |
| 02/18/1991 | WO1991002715A2 Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof |
| 02/12/1991 | CA1280231C Silicone-organic block polymer compositions |
| 02/06/1991 | EP0411510A2 Extruder isolation of polymers from solution |
| 02/05/1991 | CA2022571A1 Extruder isolation of polymers from solution |
| 02/05/1991 | CA1279947C Polymeric materials having controlled physical properties and processes for obtaining these |
| 01/23/1991 | EP0409003A2 Derivatives of compounds containing a carbonyl group conjugated to an aromatic moiety and electrophilic methods of fabrication thereof |
| 01/23/1991 | EP0409002A2 Process for nucleophilic derivatization of materials having an imide group conjugated to an aromatic moiety |
| 01/22/1991 | CA1279321C Alkali metal bis-phenethyl or tris-phenethyl-pyridines |
| 01/16/1991 | EP0408363A2 Modification method of synthetic resins and modified synthetic resins |
| 01/16/1991 | EP0408189A1 Particles of hydrophobic polymers containing voids |
| 01/15/1991 | US4985208 Polymerization reaction apparatus |
| 01/14/1991 | CA2021053A1 Modification method of synthetic resins and modified synthetic resins |
| 01/14/1991 | CA2020847A1 Particles of hydrophobic polymers containing voids |
| 01/09/1991 | EP0406230A1 Method for preparing polymer bound stabilizers made from non-homopolymerizable stabilizers. |
| 12/27/1990 | CA1278317C Recovering poly(arylene sulfide) oligomers from a poly(arylene sulfide) reaction mixture |
| 12/18/1990 | CA1278127C Modification of polymers |
| 12/12/1990 | EP0401770A2 Heat-latent, cationic polymerization initiator and resin composition containing the same |
| 12/05/1990 | EP0400972A2 Fluorescent degree of cure monitors |
| 11/30/1990 | CA2015893A1 Fluorescent degree of cure monitors |
| 11/28/1990 | CN1047306A Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisoyanate coupling agents, and graft polymers thereof |
| 11/27/1990 | CA1277081C Repolymerization |
| 11/22/1990 | EP0398706A2 On-line determination of polymer properties in a continuous polymerization reactor |
| 11/20/1990 | US4972031 Plastic moulding composition comprising an uncured or partly cured thermoset resin precursor and a polyarylsulphone |
| 11/14/1990 | EP0397493A2 Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents and the graft polymers thereof |
| 11/13/1990 | CA1276375C Process and apparatus for producing high molecular weight polyesters |
| 11/12/1990 | CA2016636A1 Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents, and the graft polymers thereof |
| 10/31/1990 | CN1046538A Method for reducing hollow glass sphere fracture in thermoplastic resin by in situ polymerizaiton/extrusion |
| 10/30/1990 | US4966828 Photoinitiators |
| 10/24/1990 | EP0393893A1 Sulfonium compound and polymerisation initator comprising the sulfonium compound as the main ingredient |
| 10/23/1990 | CA1275534C Hydrophilic silicone rubber article and process for its preparation |
| 10/10/1990 | EP0390777A1 Cyclocarbonate compounds |
| 10/08/1990 | CA2014047A1 Sulfonium compound and polymerization initiator comprising the sulfonium compound as the main ingredient |
| 10/03/1990 | EP0390147A2 Method for reducing hollow glass sphere fracture in thermoplastic resin by in situ polymerization/extrusion |
| 10/02/1990 | US4960950 Formation of nitrophenyl ethers from polyols and nitroanisoles |
| 10/02/1990 | US4960835 Preparation of organic polymers using organometallic terminated blocks to produce metal free block copolymers |
| 09/19/1990 | EP0167598B1 Polymer blends containing a polymer having pendant oxazoline groups |
| 09/19/1990 | CN1009651B Process and apparatus for producing high molecular weight polyesters |
| 09/18/1990 | US4957988 Process and polymers for the production of images |
| 08/14/1990 | US4948506 Physicochemically functional ultrathin films by interfacial polymerization |
| 08/07/1990 | US4946824 Connected branch copolymers, methods for their production, and copying materials including same |
| 07/17/1990 | CA1271768A1 Process and polymers for the production of images |
| 07/04/1990 | EP0376064A2 Method for producing a foamed resin |
| 06/12/1990 | US4933430 Simultaneous addition and condensationpolymerization to form a polyol graftpolymer without the use of a catalyst |
| 06/12/1990 | US4933285 Multiple monolayers of polymeric linkages on a solid phase for immobilizing macromolecules |
| 06/05/1990 | US4931512 Process for producing a thermoset resin |
| 05/29/1990 | CA1269791A1 Curable composition and the use thereof |
| 05/23/1990 | EP0369713A2 Oxygen-complexing ultrathin films by interfacial polymerization |
| 05/16/1990 | EP0192767B1 Derivatives of diphenylhexafluoropropane |
| 04/25/1990 | EP0365168A2 Moulding composition comprising a thermoset component and thermoplast component |
| 04/24/1990 | US4920184 Hydrophilic silicone rubber article and process for its preparation |
| 04/17/1990 | US4917800 Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers |
| 04/03/1990 | US4914166 Heat of cooling and polymerization is removed by evaporation of liquid nitrogen |
| 03/20/1990 | US4910265 Process for producing thermoset resin |
| 03/20/1990 | CA1266941A1 Ungelled resins containing hydrolyzable moieties from organosilane compounds |
| 02/13/1990 | CA1265812A1 Method for producing partial- and ortho-esters of titanium, zirconium or hafnium |
| 02/13/1990 | CA1265657A1 Reactor for polymerization in concentrated systems |
| 01/31/1990 | EP0352727A2 Process for the devolatilization of polymer solutions |
| 01/30/1990 | US4897200 Macromolecular carbonyl groups containing material suitable for use as sorbent for nitrogen compounds |
| 01/30/1990 | CA1265289A1 Method and apparatus for devolatilizing polymer solutions |
| 01/30/1990 | CA1265282A1 Protective coating for phototools |
| 01/30/1990 | CA1265162A1 Method of producing mercaptan terminated polymers with increased reactivity and reduced odor |
| 01/23/1990 | CA1264889A1 Water-based photopolymerisable compositions and their use |
| 01/16/1990 | US4894399 Light-stabilized polymer microparticles containing epoxy groups |
| 01/10/1990 | CN1006365B Reactor for carrying out polymerization reactions in systems with high concentration of polymer |
| 01/09/1990 | US4892896 Processing polyimide precursor compositions |
| 11/30/1989 | WO1989011496A1 Side-chain polymers |
| 11/30/1989 | DE3817088A1 Seitenkettenpolymere Side-chain polymers |
| 11/29/1989 | EP0343690A2 Heat-latent, cationic polymerization initiator and resin compositions containing the same |
| 11/21/1989 | US4882417 Preparation of olefin/CO copolymer with controlled addition of catalyst composition |
| 11/21/1989 | US4882166 Sustained release; in situ cationic polymerization |
| 11/15/1989 | EP0341473A2 Process for sulphonating aromatic polyether sulphones, and the sulphonated polyether sulphones |
| 11/15/1989 | CN1037207A Drying method and apparatus |
| 11/08/1989 | EP0340392A2 Beta-diketo-compound-polymer reaction product and use thereof |
| 10/18/1989 | EP0337926A2 Storage stable aqueous emulsions |
| 10/11/1989 | EP0336468A1 Process for preparing a polypyrrol-latex and use of this latex for forming conducting films |
| 10/11/1989 | EP0336459A2 Polyketone polymer preparation |
| 10/11/1989 | EP0336374A2 Processing polyimide precursor compositions |
| 10/04/1989 | EP0335274A2 Formation of nitrophenyl ethers from polyols and nitroanisoles |
| 10/03/1989 | CA1262200A1 Photoinitiator systems for free radical polymerizable compositions |
| 09/27/1989 | EP0203184B1 Method of manufacturing articles containing stabilized polymers (gels) |
| 09/26/1989 | CA1260648A1 Polymer-bound ultraviolet absorbing stabilizer with resorcinol monobenzoate |
| 09/21/1989 | WO1989008669A1 Method for preparing polymer bound stabilizers made from non-homopolymerizable stabilizers |
| 09/20/1989 | EP0333329A2 Drying method and apparatus |