Patents
Patents for C08L 77 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers (26,845)
10/1981
10/14/1981EP0037430A1 A melt compounded blend of a polyamide resin and a small amount of a finely divided adduct and process for preparing the same
10/13/1981US4294963 Polyalkylpiperidine derivatives of s-triazine
10/13/1981US4294747 Shapeable thermoplastic resin composition containing cyclic acetal
10/13/1981US4294733 Adhesive for double glazing units
10/13/1981CA1110796A1 Thermoplastic elastomeric blend of monoolefin copolymer rubber, amorphous polypropylene resin and crystalline polyolefin resin
10/13/1981CA1110795A1 Adhesive polyamide resin compositions containing high acid number copolymers
10/13/1981CA1110794A1 Low temperature adhesives for photographic materials
10/13/1981CA1110790A1 Fire retardant polyamide masterbatch compositions
10/13/1981CA1110505A1 Dry liquid alumina trihydrate concentrates
10/06/1981US4293662 Polyamides containing oxidized polyethylene
10/06/1981US4293660 Olefin graft butyl rubber blend
10/06/1981US4293472 Stabilized synthetic resin composition
10/06/1981US4293466 Piperidine phosphite stabilizers for polymers and polymers stabilized thereby
10/06/1981US4293456 Process for the production of polyurethane plastics
10/06/1981CA1110395A1 Epoxide resin mixtures
10/06/1981CA1110379A1 Compositions containing hydrogenated block copolymers and polyamides
10/06/1981CA1110374A1 Compositions containing hydrogenated block copolymers and engineering thermoplastic resins
09/1981
09/29/1981US4292416 A molding material of polycaprolactam or a polyamide and a polyarylene sulfide; impact strength
09/29/1981US4292222 Homogeneous thermoplastic mixtures of propylene-ethylene copolymers and liquid, saturated diorganopolysiloxanes within a certain viscosity range
09/29/1981US4292194 Liquid composition for light and heat stabilization of polyamides
09/29/1981CA1109983A1 Thermosetting polyester composition containing normally solid carboxy-containing diene polymer
09/29/1981CA1109981A1 Mineral-resin matrix
09/29/1981CA1109890A1 Alkylated 2,2'-biphenylene phosphonites and stabilized compositions
09/23/1981EP0036301A1 Photosensitive polyamide resin composition
09/23/1981EP0036279A2 Blends of olefin polymer and nitrile rubber containing compatibilizing block copolymers
09/22/1981US4291142 Crosslinked aromatic polyamide film and process for producing the same
09/22/1981US4290935 Barium modified polycaprolactam molding composition
09/16/1981EP0035729A2 Radical polymerisation process and additives for synthetic resins so prepared
09/15/1981CA1109191A1 Process for the preparation of polymer-asphalts
09/15/1981CA1109061A1 Salts of 1:2-metal-complex dyes free from sulphonic acid groups
09/09/1981EP0035104A2 Resorcine-filler composition, process for preparing such a composition and its use
09/08/1981US4288588 Oxidation of polymesityls; useful in polyamides and plasticizers for pvc
09/08/1981US4288356 Polysiloxane emulsion elastomers reinforced with emulsified organo-silicone copolymers
09/08/1981US4288227 Basic phenoxazine dyestuffs
09/08/1981US4288081 Gaskets for electric shielding
09/02/1981EP0034758A1 A process for the preparation of mixtures of brominated styrene polymers and brominated aromatic compounds; mixtures obtained by this process as well as their application
09/02/1981EP0034704A1 Toughened polyamide blends and process for preparing the same
09/01/1981US4287321 Poly(phenylene ether)poly(vinyl aromatic) compositions
09/01/1981US4287315 Also containing an addition copolymer
09/01/1981US4287122 Monoazo compounds from 1-aminobenzene-2-carboxylic acid derivatives and their use as colorants
09/01/1981CA1108333A1 Article of manufacture with a dielectric protective coating thereon
08/1981
08/26/1981EP0034300A1 Electrically conductive and antistatic moulding compositions
08/26/1981EP0034258A2 Friction material
08/25/1981US4286076 Polyacrylic acid, polymaleic acid, or phosphono-butane carboxylic acids as stabilizers
08/25/1981CA1107889A1 Crosslinkable polymer powder and laminate
08/25/1981CA1107886A1 Resinous radial-linear copolymer blend having blocks with a heterogeneity index ranging from 2.5 to 4
08/25/1981CA1107877A1 Flame retardant thermoplastic condensation resin composition
08/25/1981CA1107876A1 Thermoplastic mouldable 3-polymer component alloys
08/25/1981CA1107467A1 Polycarbonate membranes for use in hemodialysis
08/18/1981US4284682 Thermoplastic polyurethane polymers containing decabromodiphenyloxide and antimony oxide
08/18/1981US4284545 Tertiary amine oxide solvent and water
08/18/1981US4284411 Anthraquinone derivatives for pigmenting organic macromolecular substances
08/18/1981CA1107423A1 Preparation of hot melt adhesive polymeric compositions
08/18/1981CA1107052A1 Stabiliser systems of triarylphosphites and phenols
08/12/1981EP0033592A2 Conductive polymers, fibres made therefrom and process for manufacture
08/12/1981EP0033395A2 2,6-Di-tertiary butyl phenyl phosphites and synthetic resin compositions containing these phosphites
08/11/1981US4283505 In the presence of an oxidation inhibitor
08/11/1981US4283502 Polyamide resins
08/11/1981CA1106994A1 Melt blending to make non-fusing block polyamides
08/11/1981CA1106566A1 Method of extruding discrete phase elastomer containing thermoplastic polymers
08/05/1981EP0033269A1 Packages, in particular for margarine and milk products, in blendings based on polystyrene and polypropylene
08/05/1981EP0033146A1 Resin compositions containing a polyphenylene ether
08/04/1981US4282335 High molecular resin composition
08/04/1981US4282329 Stabilized filler suspensions in polyols
08/04/1981US4282135 Aminoplast dispersions and polyurethanes prepared therefrom
08/04/1981CA1106519A1 Clear, autoclavable plastic formulation free of liquid plasticizers
08/04/1981CA1106399A1 Deodorants and compositions containing such
07/1981
07/29/1981EP0032731A1 Polypropylene film with improved adhesion, its manufacture and use
07/29/1981EP0032729A1 Polyethylene film with improved adhesion, its manufacture and use
07/29/1981EP0032681A2 Hindered bis-phenol phenyl phosphites and synthetic resin compositions having enhanced stability to heat and light
07/29/1981EP0032627A2 Thermally stable polyolefin composition and process for its preparation
07/29/1981EP0032612A1 Process for producing granular composition of ethylenethiourea-chloroprene rubber
07/28/1981US4280951 Flame retardants
07/21/1981US4279809 Stabilized polyolefin compositions
07/21/1981US4279804 Piperidine compounds and their use as stabilizers for synthetic polymers
07/21/1981US4279652 Self-extinguishing polymers
07/21/1981CA1105643A1 Blends of different conjugated diene/monovinyl aromatic copolymers in bituminous based roofing and waterproofing membranes
07/21/1981CA1105642A1 Asphaltic concrete compositions comprising hydrogenated diene/vinyl aromatic copolymers
07/21/1981CA1105641A1 Asphaltic concrete compositions comprising diene/vinyl aromatic copolymers
07/21/1981CA1105640A1 Shelf and thermostable copolyetheresteramides
07/21/1981CA1105479A1 No translation available
07/15/1981EP0032123A2 Mono-olefin polymers having methylol phenolic groups grafted thereto, a process for their production and polymer blends containing them
07/14/1981US4278779 Blend of polyphenylene isophthalamide and another polyamide based on a xylylenediamine
07/14/1981US4278776 Vulcanizable mixes based on fluoroelastomers and comprising elastomeric fluoropolyamides as processing aids
07/14/1981US4278773 N-hydroxyethylamide, ethylene oxide fatty alcohol adduct
07/14/1981US4278572 Phenolic modified olefin polymers
07/14/1981CA1105181A1 Impact modified high melt flow polycarbonamide
07/14/1981CA1105174A1 Plasticized reinforced compositions of a polyphenylene ether resin
07/14/1981CA1105172A1 Block copolymer compositions, a process for their preparation and articles made therefrom
07/14/1981CA1105167A1 Fluoropolymer coating compositions having improved adhesion
07/14/1981CA1105166A1 Fluoropolymer coating compositions having improved adhesion
07/14/1981CA1104782A1 Absorbent films and laminates
07/08/1981EP0031531A2 Composition suitable for preparing a cellular foam, a method of caulking and insulating, and aerosol container containing said composition
07/08/1981EP0031424A1 Polyesters of N,N-di-alkanol-amines with di-(hydroxy-alkyl-benzyl)malonic acids, and compositions containing same as stabilizers
07/07/1981CA1104738A1 Composition of a polyphenylene ether, a styrene resin, a precompounded polymer system and a block copolymer of a vinyl aromatic compound and an olefinic elastomer
07/07/1981CA1104737A1 Polypropylene film compositions and biaxially oriented polypropylene film containing styrene polymers
07/07/1981CA1104580A1 Alkylated 2,2'-biphenylene phosphites and stabilized compositions
07/01/1981EP0031287A1 Polyphased compositions of polyamides and polyester amides
07/01/1981EP0031235A1 Polymer/bituminous material blends, process for making articles from such blends, and articles made by the process
06/1981
06/30/1981US4276352 Production of filament windings