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)
03/1979
03/13/1979CA1050680A1 Retention aids and flocculants based on polyacrylamides
03/13/1979CA1050679A1 Stable water-in-oil emulsions of high hlb latex polymers
03/07/1979EP0001026A1 Rigid polyvinyl-chloride composition and objects made thereof
03/07/1979EP0000911A1 Process for lowering the viscosity of formose, the resulting mixtures, their use to prepare polyurethanes which may or may not be cellullar and the preparation of esters of phosphorous acid and formose
03/06/1979US4143028 Alkylated 1,1'-biphenyl-2,2'-diyl phosphonites and stabilized compositions
03/06/1979US4143026 Poly-ethylene or propylene, titanium dioxide
03/06/1979US4143025 Method for producing polylaurolactam powder compositions for the coating of metals at high temperatures
03/06/1979US4143011 Addition of a rigid polymer to improve its processability
03/06/1979CA1050186A1 Adhesive polyalkadiene compositions
03/06/1979CA1050185A1 Butadiene based transparent thermoplastic mixtures of resins
03/06/1979CA1050183A1 Flame retardant styrene based polymers
03/06/1979CA1049954A1 Hydrophobic substrate with grafted hydrophilic inclusions
03/06/1979CA1049912A1 Fire screening glazing panel and a method of producing same
03/06/1979CA1049712A1 Discontinuous cellulose fiber treated with plastic polymer and lubricant
02/1979
02/27/1979US4142044 Fluorescent dyes
02/27/1979US4141900 3-Phenyl-7-(v-triazol-2-yl)-coumarins
02/27/1979US4141880 Polyphenylene ether from brominated phenol
02/27/1979US4141879 Homopolyamide, copolyamide, glass fiber reinforced polyurethane
02/27/1979US4141876 Hydrogenated arene-conjugated diene block copolymer tackifying resin and optional hydrocarbon oil
02/27/1979US4141867 Cold cross-linking dispersion adhesive
02/27/1979CA1049689A1 Photodegradable polymeric compositions having high thermal stability
02/27/1979CA1049682A1 Carboxyfunctional silicone containing thermoplastics
02/27/1979CA1049673A1 Silica-containing mixture
02/27/1979CA1049345A1 Rubber articles having improved slip coating
02/20/1979CA1049187A1 Resin composition consisting of polystyrene and a styrene-butadiene block copolymer
02/20/1979CA1049185A1 Surface altering agent for thermoplastic polymers
02/20/1979CA1049030A1 1,2-oxaphospholanes
02/13/1979US4139511 Asphalt compositions
02/13/1979CA1048683A1 Thermoplastic polyamide moulding compositions
02/13/1979CA1048537A1 METAL SALTS OF N,N-DISUBSTITUTED .beta.-ALANINES AND STABILIZED COMPOSITIONS
02/13/1979CA1048529A1 Antioxidant hindered phenolaldehydes
02/07/1979EP0000583A2 High impact resistance polyamide compound and its use in mouldings
02/07/1979EP0000561A1 Water-soluble, reticulated nitrogenous condensation products and their use
02/07/1979EP0000527A1 Unsaturated polyester molding compositions containing an epihalohydrin polymer, process for their production and shaped articles therefrom
02/06/1979US4138552 4-(V-triazolyl)-styryl optical brighteners
02/06/1979US4138427 Sequenced surfactant oligomers of the polyhydroxylated polyether type, process for preparing them and composition containing them
02/06/1979US4138344 Erodible agent releasing device comprising poly(orthoesters) and poly(orthocarbonates)
02/06/1979CA1048195A1 Rubber-modified polystyrene resin composition
02/06/1979CA1048192A1 Powder paints containing particulate metal-ii
02/06/1979CA1048044A1 Flameproofing of plastics
01/1979
01/30/1979US4137212 Flameproofed nylon molding compositions
01/30/1979CA1047668A1 Plasticized polymeric compositions based on vinyl chloride polymers
01/30/1979CA1047206A1 Coloring of organic materials with asymmetric thioindigoid compounds
01/24/1979EP0000429A1 Thermoplastic moulding materials based on a styrene-acrylonitrile copolymer, an elastomer and a polyimide
01/24/1979EP0000354A1 Mixtures that contain phosphonite, and polymers stabilized therewith
01/24/1979EP0000331A1 Method of mass-dyeing linear polyamides using dyesalts from 1:2 chromium complexes of monoazodyes; the fibres obtained therefrom
01/23/1979US4136081 2,2,6,6-tetramethyl-4-piperidyl carboxylic acid esters of aliphatic tetracarboxylic acids as stabilizers for synthetic polymers
01/23/1979CA1047191A1 Plasticized thermoplastic block and graft copolymers
01/16/1979US4134879 Thioether-containing phenolic antioxidant stabilized polymers
01/16/1979US4134876 Phosphorus and linear polyester compositions and products containing them
01/16/1979CA1046685A1 Stabilization of acetal polymers
01/10/1979EP0000146A1 Blends of phenolphthalein polycarbonates with rubber-modified monovinylidene aromatic copolymers
01/09/1979US4133731 Radiation cured, high temperature adhesive composition
01/09/1979CA1046174A1 Pressure-sensitive adhesive compositions
01/09/1979CA1046075A1 Azido-silane compositions
01/09/1979CA1046068A1 3-hydroxybenzyl-oxadiazolone and -thiadiazolone derivatives
01/09/1979CA1045889A1 Collagen compositions having crosslinking agent incorporated therein and the method of preparing the same
01/02/1979US4132840 Process for coloring polyurethane foams
01/02/1979US4132690 Adhesive polyamide resin compositions containing high acid number copolymers
01/02/1979US4132688 Paints
01/02/1979CA1045742A1 Compositions based on blends of polyamide and vinyl aromatic resins
01/02/1979CA1045736A1 Anisotropic dopes of aromatic polyamides
12/1978
12/26/1978US4131709 Block copolymers
12/26/1978US4131591 Polyamides, talc, wollastonite, glass fibers
12/26/1978US4131590 Epoxy-rubber based friction material
12/26/1978CA1045294A1 Resins and polymer mixtures thereof
12/26/1978CA1045280A1 Thermosetting powder paint compositions including carboxyl terminated polyamide cross-linking agents
12/26/1978CA1045269A1 Flame retardant and drip resistant thermoplastics
12/26/1978CA1044854A1 Flame retardant mixtures of chloroethyl phosphonate monomers and high boilers and polymers containing them
12/20/1978EP0000061A1 Derivatives of carboxylic acid that contain phosphorus, process for their preparation and their utilisation
12/19/1978US4130600 Polyimide, curing agnet, accelerator
12/12/1978US4129553 Organic phosphites and their use as stabilizers
12/12/1978US4129546 Lowers viscosity of high molecular weight aromatic carbonate polymer
12/12/1978CA1044393A1 Process for bulk dyeing high molecular compounds with anthrapyrimidines
12/12/1978CA1044233A1 Bis-(triazinylamino)-stilbene-disulfonic acid derivatives
12/05/1978US4128599 Polyamides for extrusion applications
12/05/1978US4128436 Rheological agents
12/05/1978CA1043932A1 Toughened polymeric polyblend having high flow and ductility
12/05/1978CA1043925A1 Metal titanate reinforced polyamides
11/1978
11/28/1978CA1043483A1 Bituminous block copolymer and thermoplastic copolymer composition
11/21/1978US4126600 Alkenylarene-conjugate diene block copolymer, polyacrylonitrile, and polyamide, polyester or fluorinated thermoplastic
11/21/1978US4126464 Low temperature adhesives for photographic materials
11/21/1978CA1043039A1 Multiphase block and graft copolymers comprising a hydrophilic continuous phase and hydrophobic domains
11/21/1978CA1043037A1 Stabilization of acetal polymers
11/21/1978CA1043025A1 Adhesion of rubber to reinforcing materials
11/21/1978CA1042908A1 Phenol esters and phenol amides
11/14/1978US4125501 Phosphites of sugar alcohols and polymers stabilized therewith
11/14/1978US4125500 Moldable plastics
11/14/1978US4125493 Carbon black dusted on cellulose fibers
11/14/1978CA1042588A1 Composition of a polyphenylene ether and a hydrogenated block copolymer
11/14/1978CA1042431A1 Catalytic process for imide-alcohol condensation
11/14/1978CA1042155A1 Granulate containing red phosphorus and a binder for the flameproofing of plastics
11/07/1978US4124654 Thermoplastic molding compositions of vinyl aromatic compound alpha, beta unsaturated cyclic anhydride copolymers
11/07/1978US4124589 Benzimidazo-[1,2-a]-quinolines
11/07/1978US4124564 Synthetic resin stabilizer comprising a 2,2,6,6-tetramethylpiperidine-4-alcohol ester and an oligomeric carbonate
11/07/1978CA1042131A1 Thermoplastic polyamide compositions
11/07/1978CA1041723A1 Production of nylon 6-nylon 6,6 blended film
10/1978
10/31/1978US4123575 Fire-retarding epoxy resin material, method for the manufacture thereof and use thereof as coating composition
10/31/1978US4123474 Stabilized thermoplastic molding material
10/31/1978CA1041514A1 9-aza-8,8,10,10-tetramethyl-1,5-dioxa-spiro-(5.5)-undecane compounds