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)
05/1989
05/02/1989US4826927 Mixtures containing polymides alkenyphenols and either epoxide group-free adducts or another polyimide
05/02/1989US4826919 Polyphenylene ether compositions having improved flow
05/02/1989US4826913 Composition
05/02/1989US4826906 Poly(arylene thioether-ketone) compositions improved in both melt stability and crystallinity
04/1989
04/26/1989EP0313118A1 Polymer mixture comprising polyphenylene ether, sterically hindered amine and epoxy compound and articles manufactured therefrom
04/26/1989EP0312927A2 Mixture for stabilisation of polyurethanes
04/26/1989EP0312920A2 Flexible flame resistant polyurethane foams
04/25/1989US4824915 Functionalized polyphenylene ethers and blends with polyamides
04/25/1989US4824888 Diurethanes as stabilizing additives in sealing compounds
04/25/1989US4824887 High impact rubber modified polystyrene and polyphenylene ether resins containing the same
04/25/1989CA1253282A1 Flame retardant polyolefin compositions, articles, and process of manufacture
04/25/1989CA1253281A1 Polyphenylene ether resin compositions containing halogenated aromatic compound alone as a flame retardant agent
04/24/1989EP0297112A4 Flame retarded modified polyphenylene esters having improved flow characteristics.
04/20/1989WO1989003410A1 Flame retardant mppe resin compositions
04/20/1989WO1989003405A1 Polyhydroxy polyethers, process for their production and their uses
04/20/1989DE3732931A1 High-temperature-resistant thermoplastic moulding compositions having improved melt stability
04/19/1989EP0312160A2 Solid polymeric electrolyte and electrochemical generators containing it
04/19/1989EP0311909A2 Self-extinguishing halogen-free thermoplastic moulding composition, process for its preparation and its use
04/19/1989EP0311881A2 Use of addition products of alkylene oxide in fluxes and remelt liquids
04/18/1989US4822837 Containing oxidized waxes
04/18/1989US4822836 Polyphenylene ether/polyamide blends having improved melt flow characteristics
04/18/1989CA1252933A1 Polymer and pressure sensitive adhesive composition
04/12/1989EP0311349A2 Polymer composition
04/12/1989EP0310966A1 Additives coadjuvating the detaching from the molds of rubbers vulcanizable by means of peroxides
04/12/1989EP0310924A2 Stabilized polyphenylene etherpolyamide compositions
04/12/1989EP0310681A1 Composition for vibration damper
04/11/1989US4820685 Color layer of quinoline dyes and binders, on film base
04/11/1989US4820588 Shaped articles of polyfluoropolyethers having pendant perfluoroalkoxy groups
04/11/1989US4820419 Membranes
04/11/1989CA1252597A1 Carboxylated phenylene ether resins
04/05/1989EP0310062A2 Rubber compositions
04/05/1989EP0309907A2 Self-extinguishing moulding composition based on polyphenylene ether and polyamide
04/05/1989EP0309810A2 Thickening agent
04/04/1989US4818803 Blends of high and low glass transition temperature polymers
04/04/1989US4818778 Rubber compositions containing phenol derivatives of 1,3,4-thiadiazole
04/04/1989US4818644 Ionically conductive material
04/04/1989US4818619 Formed articles of fluorinated polymers containing fillers and having improved properties
04/04/1989CA1252243A1 Perfluoropolyether compositions which are soluble in non-fluorinated solvents
03/1989
03/29/1989EP0309025A1 A cured polyphenylene ether resin and a curable polyphenylene ether resin
03/29/1989EP0308803A2 A mixture containing stabilised aromatic polyether ketones, and its use in the preparation of moulded products
03/29/1989EP0308743A1 Thermoplastic moulding compositions based on styrenic polymers and polyphenylene ethers
03/29/1989EP0308671A2 Polyphenylene ether/polyamide blends having improved melt flow characteristics
03/28/1989US4816515 Maleic acid modified, rubber blends
03/28/1989US4816510 Compatible polyphenylene ether-linear polyester blends containing mica reinforcement
03/28/1989CA1251886A1 Carboxylic acid grafted phenoxy resins
03/22/1989EP0308255A2 Process for making a thermoplastic resin composition
03/22/1989EP0307802A2 Thermoplastic resin composition and method for preparing the same
03/22/1989CN1031853A Stabilization for chlorfluoralkanes
03/21/1989US4814393 Composition of graft modified polyphenylene ether and polycarbonate
03/21/1989US4814392 Purification by membrane separation from oxygen in cryogenic unit; circulation, recovering
03/21/1989US4814383 High impact blends and films of linear polyethylene, polyphenylene oxide and styrene resin
03/21/1989US4814096 Enhanced oil recovery process using a hydrophobic associative composition containing a hydrophilic/hydrophobic polymer
03/15/1989EP0306861A2 Stabilisation of chlorofluoroalkanes
03/15/1989EP0306774A2 Olefinic impact modifiers for compatible blends of polyphenylene ethers and linear polyester resins
03/14/1989US4812507 Reinforced resinous composition comprising polycyano arylene ether
03/14/1989US4812505 Tree resistant compositions
03/08/1989EP0305878A2 Polyphenylene ether-polyamide blends
03/08/1989EP0305861A1 Flame retardant extrudate of polyphenylene ether blends, and method of making
03/08/1989EP0305860A1 Polyphenylene ether amine salts, flame retardant extrudate of blends thereof and method of making
03/08/1989EP0305859A1 Flame retardant polyphenylene ether blends
03/08/1989EP0305764A1 High molecular weight polystyrene blends with PPE and HIPS
03/08/1989EP0305514A1 Impact modified polyester compositions with improved heat resistance
03/07/1989US4810760 Dihydroxypolyfluoroether crosslinker
03/07/1989US4810729 Flexible flame resistant polyurethane foams
03/07/1989US4810535 Electrocoatings
03/07/1989US4810503 Polyether capped with alpha-olefin epoxide having 20 to 45 carbons
03/07/1989CA1250988A1 Pressure sensitive adhesive composition
03/01/1989EP0304622A2 High stability brominated phthalate compounds as flame retardants for resin compositions containing polyphenylene ethers
03/01/1989CN1031369A Polyalky leneoxyamine catalysts for dialkyl disulfides and/or polysulfides used in dissolving sulfur
02/1989
02/28/1989US4808678 Polymer blend of carbon monoxide/olefin copolymer and a hydroxyalkyl ether
02/28/1989US4808443 Coating thin film on wet surface right after printing
02/22/1989EP0304041A2 Thermoplastic resin composition.
02/22/1989EP0304040A2 Thermoplastic resin composition.
02/21/1989US4806362 Mixture with amine oxide and carboxylic acid amine salt
02/21/1989US4806297 Solvent-resistant, compatible blends of polyphenylene ethers and linear polyesters
02/15/1989EP0303244A2 Process for preparation of rubber laminates
02/15/1989EP0303209A2 Flat multiplayered laser-optical recording material
02/15/1989EP0303077A2 Compatible polyphenylene ether-linear polyester blends containing mica reinforcement
02/15/1989EP0302897A1 Polyphenylene ether polyamide blends
02/14/1989US4804724 Blends of a biphenyl containing poly (aryl ether sulfone) and a poly (aryl ether ketone)
02/14/1989US4804723 Heat and chemical resistance, dimensional stability
02/14/1989US4804712 Polyphenylene ether/polystyrene blends
02/14/1989US4804700 Resinous compositions
02/14/1989US4804697 Blends of polysulfone and polyether ketone copolymers and fillers of inorganic fibers having specific shapes; molding materials
02/14/1989US4804485 Antifouling agents to prevent sulfur plugging in sour oil and gas wells
02/14/1989US4804412 Denture adhesive
02/14/1989CA1250077A1 Acid-curable compositions comprising mixtures of furan and epoxy resins and use in preparing formed, shaped, filled bodies
02/09/1989WO1989001011A1 Flame-retarding composition for polymers and self-extinguishing polymeric products so obtained
02/09/1989WO1989001003A1 Poly(aryl ether sulfone) compositions having improved flow properties
02/08/1989EP0302509A2 Thermoplastic blend of polyphenylene ether, polystyrene, hydrogenated block copolymer and polyacrylate
02/08/1989EP0302505A2 Selectively, partially hydrogenated polymer and rubber composition containing the same
02/08/1989EP0302485A2 Thermoplastic molding compositions
02/07/1989US4803067 Compositions for cosmetics and dermatology comprising perfluoropolyethers
02/01/1989EP0301774A2 Polymer Electrolytes
02/01/1989EP0301523A2 Molding of modified polyphenylene oxide resin
02/01/1989EP0301004A1 Polyphenylene ether-polyamide compositions
02/01/1989EP0301003A1 Modified polyphenylene ether-polyamide compositions.
02/01/1989CN1030776A Novel thermoplastic resin composition
01/1989
01/31/1989US4801679 Phenyl substituted bisphenol comonomers, good optical properties
01/31/1989US4801645 Thermoplastic resin composition