Patents
Patents for C08L 71 - Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers (21,627)
01/1992
01/14/1992US5081169 Organic sulfide stabilized polymeric engineering resins
01/14/1992US5080970 Wear resistance
01/14/1992US5080714 Compound for an injection molding
01/14/1992US5080698 Aromatic polyethers containing cyano groups for gas separation
01/14/1992CA2045067A1 Glass size compositions and glass fibers coated therewith
01/09/1992DE4021741A1 Compsn. for crack-free, dimensionally accurate ceramics
01/07/1992US5079340 Stabilized polyketone polymers
01/07/1992US5079309 Films, composites, injection molding
01/07/1992US5079308 Blends of a poly(amide imide) and a poly(aryl ether ketone)
01/07/1992US5079297 Polylactones, elastomeric impact modifiers, aromatic polycarbonates
01/07/1992US5079295 Thermoplastic resin composition
01/07/1992US5079290 Blend of low and high molecular weight, cured and uncured, injection molding
01/07/1992US5079268 Poly(alkenyl substituted aromatic) and elastomer containing polymer compositions and process for their preparation
01/02/1992EP0193581B1 Conductive and stress grading use of gelloids
12/1991
12/31/1991US5077156 Antistatic and electrically conductive relief images, processes for the production thereof, coating agents and radiation-sensitive polymers
12/27/1991EP0462505A2 Compatible polymer blends
12/27/1991EP0462410A2 Copolymer-containing compositions from substituted triazine-capped polyphenylene ethers
12/27/1991EP0462408A2 Functional aqueous liquids based on novel polyoxyalkylene polymers
12/27/1991EP0462406A1 An electrophotographic photosensitive material
12/27/1991EP0448570A4 Thermoformable polyaryletherketone sheet
12/27/1991CA2045291A1 Linear polymers
12/26/1991WO1992000305A1 Phosphoroustrislactams and methods for their production
12/25/1991CN1057275A Non-destructive carriers for cyclodextrin complexes
12/24/1991US5075403 Surface treatment of textiles
12/24/1991US5075391 Adding styrene to remove impurities
12/24/1991US5075376 Thermoplastic resin composition
12/24/1991US5075375 Impact-resistant polysulphone-abs moulding compounds
12/24/1991US5075035 Molding material for electroconductive ic parts
12/24/1991US5074905 Containing ethylene oxide-propylene oxide block copolymer
12/24/1991US5074888 Containing wetting agent
12/23/1991WO1992000348A1 Thermoplastic compositions containing anhydrous zinc borate and a fluorocarbon polymer
12/23/1991CA2064886A1 Thermoplastic compositions containing anhydrous zinc borate and a fluorocarbon polymer
12/21/1991CA2044952A1 Compatible polymer blends
12/18/1991EP0461965A2 Stampable, reinforced thermoplastic material, method of making such a material, and moulded articles produced from it
12/18/1991EP0461785A1 Method for treatment of wastewater containing polyether polyols
12/18/1991EP0461482A2 Process for the preparation of compositions containing rubbers and aromatic polyesters
12/18/1991EP0461434A2 Substituted triazine-capped polyphenylene ethers
12/18/1991EP0461433A2 Substituted chlorotriazines useful for reactive capping of polyphenylene ethers
12/18/1991EP0461422A2 Thermoplastic moulding compositions containing polyphenylene ester and a polyester
12/17/1991US5073620 Phenylene ether polymer, polyamide, unsaturated compound
12/17/1991US5073605 Curable blends; laminates for circuit boards; solvent resistance, nonflammable
12/17/1991US5073596 Molding materials
12/17/1991US5073416 Articles from mixed scrap plastics
12/17/1991US5073321 Method of making polymer seals
12/12/1991WO1991019762A1 Thermoplastic resin composition
12/12/1991CA2039720A1 Thermoplastic resin composition
12/11/1991EP0460876A1 Ion-conductive polymer electrolyte
12/11/1991EP0460588A1 Manufacture process of fast-desintegrating film-formed administration forms
12/11/1991EP0195815B1 Functionalized polyphenylene ethers and blends with polyamides
12/10/1991US5072040 Reacting an ionic nitride and a sulfonyl halide in the presence of an aprotic polar solvent
12/10/1991US5071925 Polymer compositions
12/10/1991US5071912 Thermoplastic resin composition
12/10/1991US5071911 Thermoplastic resin composition and process for producing the same
12/10/1991US5071894 Flame retardant polyamides
12/10/1991US5071591 Antifoaming and defoaming compositions
12/10/1991CA2044010A1 Capped polyphenylene ethers
12/08/1991CA2042802A1 Substituted triazine-capped polyphenylene ethers
12/08/1991CA2042709A1 Substituted chlorotriazines useful for reactive capping of polyphenylene ethers
12/08/1991CA2042708A1 Copolymer-containing compositions from substituted triazine-capped polyphenylene ethers
12/04/1991EP0459651A2 Stable acrylic copolymer dispersions
12/04/1991EP0459639A1 Phase separated polymer alloys
12/04/1991CN1056698A Thermally stable polyoxymethylene blends
12/03/1991US5070153 Molded polybenzimidazole/polyaryleneketone articles and method of manufacture
12/03/1991US5070152 Use of phosphoroustrislactams as compatibilizing agents for polyphenylene oxide/polyester blends
12/03/1991US5070151 Thermoplastic resin blends of polyphenylene ethers and polylac tams
12/03/1991US5069818 Chemical resistance, impact strength
12/03/1991CA1292827C Polyphenylene compositions having improved melt behavior
12/02/1991CA2043466A1 Method for treatment of wastewater containing polyether polyols
11/1991
11/28/1991WO1991018051A1 Thermally stable polyoxymethylene blends
11/27/1991EP0458744A2 Curable bismaleimid compositions
11/26/1991US5068518 Self-temperature control flexible plane heater
11/26/1991US5068310 Polyphenylene ether process, catalyst and resin composition
11/26/1991US5068286 Molding materials, epoxychlorotriazines as end capping agents
11/24/1991WO1991018324A1 Protective overcoat compositions and photographic elements containing same
11/22/1991CA2042897A1 Composite materials
11/21/1991EP0457351A2 Process for producing silane-modified polyphenylene ether and thermoplastic resin composition containing the same
11/21/1991EP0457228A2 Antistatically equipped and photostable polyphenylene ether moulding composition
11/21/1991EP0457138A2 Thermoplastic moulding composition based on polyesters and polyphenylene ethers
11/21/1991EP0423311A4 Wholly aromatic polyester fiber-reinforced high performance thermoplastic and process for preparing same
11/19/1991US5066719 Melt blending with trimellitic anhydride salicylate ester, vacuum, polyamideether copolymer compatibilizers
11/17/1991CA2041424A1 Light-stable polyphenylene ether molding composition with an antistatic finish
11/17/1991CA2022207A1 Stable acrylic copolymer dispersions
11/16/1991CA2042564A1 Thermoplastic molding materials based on polyesters and polyphenylene ethers
11/13/1991EP0456608A2 Essentially linear polymers
11/12/1991US5064887 Flame retardant polyphenylene ether resin composition
11/12/1991US5064580 Process for making microporous membranes from poly(etheretherketone)-type polymers
11/12/1991CA1292083C Article molded from a blend of a poly(aryl ether ketone) and a poly(aryl ether sulfone)
11/10/1991WO1991017300A1 Non-destructive carriers for cyclodextrin complexes
11/09/1991CA2041885A1 Essentially linear polymers
11/06/1991EP0455092A2 Suspensions of polymer additives in functional fluids and thermoplastic resin compositions containing same
11/05/1991US5063272 Polymeric web compositions for use in absorbent articles
11/05/1991US5063270 Curable composition
10/1991
10/31/1991WO1991016370A1 Crosslinkable fluorinated aromatic ether compositions
10/31/1991WO1991014249A3 Injection moldable polyetherketone composite
10/31/1991WO1991013931A3 Process for manufacturing pigment concentrates
10/30/1991WO1991016369A1 Fluorinated poly(arylene ethers)
10/30/1991EP0454165A2 New polymers, optical transmitting systems and optical members and their use
10/30/1991EP0454156A2 Thermoplastic resin composition
10/30/1991CN1055749A Polymer foams containing blocking agents
10/29/1991US5061759 Processing-coadjuvating additives for rubbers vulcanizable by means of peroxides