Patents
Patents for C08L 27 - Compositions of homopolymers or 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 halogen; Compositions of derivatives of such polymers (29,574)
02/1990
02/21/1990CN1006892B Method of intensifying the toughness of hard polyvinyl chloride
02/21/1990CN1006891B Process for the preparation of curable flouroelastomers and products go obtained
02/20/1990US4902744 Polymer mixture and its use as a modifier for polyvinyl chloride
02/20/1990US4902538 Process for the protection of stone materials, marble, bricks and concrete from atmospheric agents and pollutants and for the protection of the surface of such materials from the decay caused by mural writings with paints, and the like
02/20/1990US4902456 Fluorocarbon membranes and process for making fluorocarbon membranes
02/20/1990US4902423 Filter aids, substrates for coatings, porosity
02/20/1990EP0335953A4 Process for producing polybrominated higher alkylbenzenes.
02/20/1990CA1265902A1 Method for forming polymer composite films using removable substrates
02/14/1990EP0354330A2 Weather resistant impact modifiers for thermoplastic resins and blends containing the same
02/14/1990CN1039608A Polyvinyl chloride compound and method of manufacturing said compound
02/13/1990US4900773 Polymers containing vinyl silicol groups, improved adhesion
02/13/1990US4900765 Deodorant and mildewproof resin sheet
02/13/1990CA1265897A1 Foaming of unsaturated polyester resins at elevated temperatures
02/13/1990CA1265884A1 Blends of vinylidene chloride copolymers and olefin copolymers and films produced therefrom
02/13/1990CA1265797A1 Substituted oxo-piperazinyl-triazines and uv light stabilized compositions
02/07/1990EP0354179A1 Thiouracils as stabilizers for polymers containing chlorine
02/07/1990EP0353525A1 Polyvinyl chloride thermoplastic elastomer composition
02/07/1990EP0353513A1 A non-dusting window envelope film utilizing a particulate anti-flecking agent
02/07/1990EP0353507A1 Weather strip
02/07/1990CN1039431A Structural composites of fluoropolymers reinforced with continuous filament fibers
02/07/1990CN1006710B Dustless complex lead salt stabilizer and its producing technology
02/06/1990US4898906 Compositions based on vinylidene fluoride polymers which have a reduced smoke-generating capacity
02/06/1990US4898688 Poly(2,2,6-tetramethyl piperidyl amino)-1,3,5-triazines as stabilizers for synthetic polymer compositions
01/1990
01/31/1990EP0352804A2 Coloring high-molecular particulate material and coating composition including the same
01/30/1990US4897233 Method of making reinforced material
01/30/1990CA1265288A1 Curable fluoroelastomer composition
01/25/1990WO1990000696A1 Pressure-tube of vinylchloride plastic
01/24/1990CN1039038A Belozem as plastics filler
01/24/1990CN1038968A 氟树脂涂覆物 Fluorine resin coated
01/23/1990US4895898 Thermoplastic moulding materials of improved processability
01/23/1990CA1264888A1 Uninhibited water-swellable bentonite composition
01/23/1990CA1264743A1 Derivatives of alkyl-substituted 4-hydroxy-methyl- piperidine and use thereof as stabilizers
01/16/1990US4894418 Vulcanizable compositions of fluoroelastomers having improved characteristics of processability and of chemical stability
01/16/1990CA1264499A1 Vinyl dispersion resins
01/10/1990EP0349903A1 Plastisol compositions, method for their preparation and use
01/10/1990EP0349845A1 PVC-silicone rubber moulding compositions resistant at low temperature
01/10/1990EP0226063B1 Moulding compositions based on vinyl chloride polymers having an improved processibility
01/10/1990CN1038662A Organic polymeric material and ion-exchange membrane produced therefrom
01/10/1990CN1038660A Filling type polyvinyl chloride flow modifier
01/10/1990CN1006393B Poly (vinyl chloride) polyblend containing crystalline polyester with limited miscribility and reinforced composites thereof
01/10/1990CN1006387B Covulcanizable compositions of fluoroelastomers having improved chemical stability
01/09/1990US4892910 Polymer powders of low fines content and method for making the same by spray drying
01/09/1990US4892683 Flame retardant low smoke poly(vinyl chloride) thermoplastic compositions
01/09/1990US4892669 Composition based on polytetrafluoroethylene suited for obtaining a self-lubricating layer on porous bronze bearings
01/03/1990EP0349225A1 Light-stabilised, vinyl chloride resin body
01/02/1990US4891407 Porous microstructure
12/1989
12/27/1989EP0348317A1 Polyphosphites and their use as stabilizers in halogenated polymers
12/27/1989EP0348194A2 Process for preparation of rubber laminate
12/27/1989EP0347826A2 Structural composites of fluoropolymers reinforced with continuous filament fibers
12/27/1989EP0347769A1 Modification of vinyl dispersion resins for improved elasticity
12/27/1989EP0347726A1 Polyvinyl chloride resin composition
12/27/1989CN1038292A Rigid thermoplastic compositions capable of forming articles with matte surface
12/26/1989US4889897 Passing gas with ozone promoter into free space of paddle dryer over polyethylene; rotation of shaft
12/26/1989US4889892 Flexible compositions based on vinyl chloride polymers comprising poly-ε-caprolactone
12/20/1989EP0346482A1 Thermoplastic resin composition
12/19/1989US4888249 Direct bonding of polymer layers without adhesive
12/19/1989US4888127 Liquid crystal polyester resin composition having excellent surface characteristics
12/19/1989CA1263986A1 Resin compositions and products using the same
12/13/1989EP0346173A2 Closure assembly and method of making same using epoxidized natural oil in a low fusing, curable plastisol
12/13/1989EP0345964A1 Organic polymeric material and ion-exchange membrane produced therefrom
12/13/1989EP0345928A1 Lubricating compositions for PVC
12/13/1989EP0345857A1 Polyketone polymer composition
12/13/1989EP0345662A1 Rigid vinyl polymer articles resistant to discoloration from gamma radiation
12/12/1989US4886862 Resin composition
12/12/1989US4886837 Process for preparing rigid polyvinyl chloride stractured foams having superior surface characteristics
12/12/1989US4886610 Lubricant compositions, novel glucamine derivatives and complex compounds containing same
12/12/1989CA1263861A1 Production of pigmentary copper phthalocyanine
12/07/1989DE3915318A1 Fluororubber composition
12/06/1989EP0344689A1 Method for molding a filler - containing polytetrafluoroethylene
12/06/1989EP0344188A1 Process for the recovery of alcohols using an organic acid-modified polymer membrane.
12/05/1989US4885333 Polyvinyl chloride resin composition having improved thermal stability and a method for the preparation thereof
12/05/1989US4885323 Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-triazines
12/05/1989CA1263793A2 Small particle size hydrated alumina as an impact synergist for impact modified vinyl halide polymers
11/1989
11/30/1989WO1989011608A1 Gasketing products and manufacture thereof
11/30/1989WO1989011495A1 Process for the stabilization of fluoropolymers
11/29/1989EP0343657A1 Method for preparing chlorinated polyethylene suitable for blending with polyvinyl chloride to produce articles of manufacture having good impact resistance and clarity
11/29/1989EP0343545A2 Crosslinked chlorinated polyvinyl chloride resin compositions
11/29/1989CN1037481A Material for use in composite sliding surface bearings and process for manufacturing material
11/29/1989CN1037480A Material for use in composite sliding surface bearings and process for manufacturing material
11/29/1989CN1005916B Curable composites based on hyperoxide-cured fluoroelastomer
11/28/1989US4883835 Flame resistant antistatic polycarbonate moulding compounds
11/28/1989CA1263491A1 One package aqueous latices containing alkaline- curable self-crosslinking polymers
11/23/1989EP0343101A1 Acidic adhesion promoters for PVC plastisols
11/23/1989EP0343087A1 Diorganopolysiloxane having itaconate functional groups
11/23/1989EP0343015A2 Fluorine resin coated article
11/22/1989CN1037400A 光波导管 Optical waveguide
11/21/1989US4882376 Plastisols based on vinyl chloride polymers, and use of plastisols for coating sheet metal
11/21/1989US4882113 Mixing with propylene-tetrafluoroethylene copolymer; article formation; prosthetics
11/21/1989CA1263199A1 Flame retarded thermoplastic styrenic compositions
11/15/1989EP0341706A2 Moulded article made of a vinylidene fluoride copolymer, and process for its preparation
11/15/1989CN1037138A Low energy fuse and method of manufacture
11/14/1989US4880876 Thermoplastic polyester molding materials having low-temperature impact strength
11/14/1989US4880666 Method of manufacturing magnetic recording medium
11/14/1989CA1262986A1 Peroxide-curable brominated or iodinated fluoroelastomer composition containing an n,n,n',n'- tetrasubstituted 1,8-diaminonaphthalene
11/08/1989EP0340839A2 Bearings material and process for its preparation
11/08/1989EP0340838A2 Bearings material and process for its preparation
11/08/1989EP0340786A1 Peroxide curable fluoroelastomer compositions containing a tetraalkylammonium halide and coagent
11/08/1989EP0340732A2 Fluorocarbon membranes and process for making fluorocarbon membranes
11/08/1989EP0340555A2 Light guide
11/08/1989EP0340305A1 Hemolysis inhibitor and plasticizer