Patents for C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (17,932)
08/1987
08/05/1987EP0230653A2 Cross-linked resins and process for producing the same
08/05/1987EP0230551A1 Wholly aromatic polyester carbamides, their preparation and their use
08/05/1987EP0230550A2 Wholly aromatic liquid crystal polycondensates, their preparation and their use
08/05/1987EP0230546A2 Mesomorphous wholly aromatic polyester amides, their preparation and their use
08/05/1987EP0230545A2 Wholly aromatic polyester amides, their preparation and their use.
08/05/1987EP0230519A2 Poly(ester-amide) adhesive composition
08/04/1987US4684746 Activated anionic polymerization of lactams
08/04/1987US4684713 Hydrocarbon terminated polyamide resin and process for producing the same
08/04/1987US4684409 Solvent system comprising N-alkyl substituted amide and quaternary ammonium compound
08/04/1987CA1225190A1 Polyesteramides and containers having improved gas barrier properties formed therefrom
08/04/1987CA1225179A1 Cross-linked nylon block copolymers
07/1987
07/30/1987WO1987004442A1 Polymer modified unsaturated polyester or polyesteramide resins and polymer concrete made therefrom
07/29/1987EP0230174A1 Method and machine for the manufacture of hollow plastics articles by rotation moulding
07/29/1987EP0230014A2 Aromatic dicarboxylic acid polyamides
07/28/1987US4683304 Process for preparing an acyl-lactam compound
07/28/1987US4683289 Metal absorber, ion exchanger
07/28/1987US4683262 Non-dimer acidic polyamide from medium chain diacid having improved water solubility useful as flexographic/gravure ink binder
07/28/1987CA1224776A1 Method for producing copoly(amino acids)
07/22/1987EP0229731A2 Reinforced Composites
07/22/1987EP0229714A2 Polymerization of aromatic polyamides
07/22/1987EP0229382A1 Process for producing stabilized polyamides
07/21/1987US4681911 Copolyamide; glass, carbon, p-aramid filaments
07/21/1987CA1224596A1 Process for the preparation of polyamides by amide- ester interchange
07/21/1987CA1224582A1 HIGH IMPACT NYLON COMPOSITION CONTAINING POLYETHYLENE POLYMER, AN .alpha.,.beta. -ETHYLENICALLYUNSATURATED DICARBOXYLIC ACID AND FIBER-REINFORCING
07/14/1987US4680407 Certain alkali metal bis-phenethyl or tris-phenethyl-pyridines useful as multifunctional anionic initiators
07/14/1987US4680379 Homogeneous copolyamide comprised of hexamethylenediamine/adipic acid/short chain diacid/dimer acid and catalytic preparation thereof
07/08/1987EP0227866A1 Catalytic process for the preparation of polyamides from omega - aminonitriles
07/07/1987US4678839 Mixtures including polyphenylene ethers and lactams and resinous compositions prepared therefrom
07/07/1987CA1223878A1 Process for the preparation of maleic anhydride
07/02/1987WO1987003891A1 Biodegradable synthetic polypeptide and its utilization in therapeutics
07/01/1987EP0227598A1 Stable compositions containing imides
06/1987
06/30/1987US4677189 Lactam polymerization initiators
06/30/1987US4676995 Abrasion resistant coatings
06/30/1987US4676915 Antistatic composition and detergent compositions containing antistatic components
06/30/1987CA1223683A1 Copolymers of lactams and azetidine-2,4-dione-based prepolymers
06/29/1987EP0203095A4 Process of preparing polyamide supports capable of reaction with antibodies and enzymes and supports produced thereby.
06/24/1987EP0226542A2 Holograms
06/24/1987EP0226080A2 Wholly aromatic mesogenic polyesteramides, their fabrication and their use
06/23/1987US4675381 Biodegradable polypeptide and its use for the gradual release of drugs
06/23/1987US4675372 Method for making crosslinked silicone-polyamide block polymers
06/23/1987US4675367 Reacting a lactam and a polysiloxane having anhydride end gro ups; seals; adhesives) caulking
06/18/1987WO1987002045A3 Polyamide resins capable of forming containers having improved gas barrier properties
06/16/1987US4673773 Multilayer printed circuit board
06/16/1987US4673728 Precondensation in aqueous solution
06/16/1987US4673727 Printing ink binder
06/16/1987US4673722 High impact nylon/polyurea copolymer
06/16/1987EP0225434A2 Hot melt adhesive mixture
06/10/1987EP0225049A2 Hollow-molded body obtained from polyamide molding material
06/10/1987EP0224562A1 Silane modified polymers.
06/09/1987US4672094 Method for increasing the molecular weight of polyamides and polyesteramides
06/09/1987US4672085 Stabilized lactam polymerization solutions
06/09/1987CA1222665A1 Plastic film
06/03/1987EP0224071A1 Polyamides containing carboxylic groups, process for their preparation and their use in the preparation of aqueous dispersions
06/02/1987CA1222590A1 Continuous preparation of nylons
05/1987
05/26/1987US4668765 Relief printing
05/26/1987US4668762 Polycondensation catalyst
05/26/1987US4668756 Azetidinedione-monocarbonamide capped prepolymer
05/26/1987US4668754 Silicone-polyamide block polymers, lactam terminated organosiloxane and method for making
05/20/1987EP0222512A2 Malonate compounds useful as light stabilizers for plastics
05/20/1987EP0222420A2 Process for coating inorganic particles with condensation polymers
05/13/1987EP0221755A2 Process for producing polyamide
05/13/1987EP0221188A1 Transparent polyamide elastomer
05/12/1987US4665225 Intermediates for polylactams
05/07/1987WO1987002680A2 Polyamide packaging material
05/07/1987WO1987002620A1 Flexible printed circuit board and process for its production
05/07/1987DE3620514A1 Light-sensitive diamine, and process for its preparation
05/05/1987US4663428 Polyesteramide
05/05/1987US4663425 Lamination, fabrics
05/05/1987CA1221364A1 N-substituted carbamoyl-lactam compound
04/1987
04/29/1987EP0219878A2 Gas separation process and membrane
04/28/1987US4661536 Process for the preparation of hard tissue prosthetics
04/28/1987US4661526 Cross linked porous membranes
04/28/1987US4661194 Caprolactam or aminocaproic acid, diamine, fatty acid dimer and dicarboxylic acid
04/22/1987EP0219333A2 Oligomeric malonates, useful as light stabilizers for plastics
04/22/1987EP0219331A2 Tartrate-based compound useful as stabilizers for polymers
04/22/1987CN86100176A Soft copolyetheramides techniques at low-temp.
04/15/1987EP0217960A1 Polyamide composition
04/14/1987US4658066 1,10-substituted 1,11-diamino-undeca-3,7-dienes and processes for their preparation
04/14/1987US4658042 Process for the preparation of maleic anhydride
04/14/1987US4657708 Ethynyl-containing phthaloyl halides
04/14/1987CA1220596A1 Poly(ester-amide) compositions
04/14/1987CA1220484A1 Polyamide and functional fluid containing same
04/09/1987WO1987002045A2 Polyamide resins capable of forming containers having improved gas barrier properties
04/08/1987EP0217212A2 Semipermeable composite membrane and process for preparation thereof
04/08/1987EP0217145A2 Polyamide resins
04/07/1987US4656242 Hot melt adhesives
04/07/1987US4656240 With oxidative aftertreatment
04/02/1987DE3534817A1 Process for the preparation of polyamide
04/01/1987EP0216115A1 Reactions of bis-oxazolines with polycarboxylic acids catalyzed by alkali or alkaline earth metal cationic complexes
03/1987
03/25/1987EP0215740A2 Branched polyesters
03/25/1987EP0215543A1 A new process for making polyesters, polyamides and polyketones
03/25/1987EP0215239A1 Improved process for preparing poly(ether-amide)polymeric compositions
03/24/1987US4652327 Bonding poly(vinylidene chloride)
03/24/1987CA1219593A1 Diamines and a process for their production
03/24/1987CA1219405A1 Mixing of asphalt emulsion and aggregate in aqueous bituminous emulsion-aggregate slurries
03/17/1987US4650608 Star block copolymer from lactam and polyol and process for the production thereof
03/11/1987EP0214111A1 Improved thixotropic agents, thixotropic paint compositions containing them, and process for preparing the same
03/11/1987EP0213286A2 Process for the fabrication of aromatic polyamides
03/10/1987US4649180 Polyamide-poly-carbonate block copolymers
03/10/1987US4649177 Process for the preparation of nylon block polymers