Patents
Patents for C08L 61 - Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers (12,871)
06/1985
06/25/1985US4525227 Process for the manufacture of multi-layer particle board using a phenol formaldehyde resin having a lower solids content
06/19/1985EP0145653A2 Photocurable compositions
06/19/1985EP0145613A1 Platable substrates for printed circuits, and method of making them
06/19/1985EP0145308A2 Phenolic resin-containing aqueous compositions
06/19/1985EP0144681A2 Process for the preparation of polymeric compositions
06/18/1985US4524093 Curing an arylic latex containing a 4,5-di/alkyloxyalkyl/-2-imidazolidone and acid catalyst; backings
06/18/1985CA1189089A1 Condensation products of substituted phenol sulfonic acid and formaldehyde
06/11/1985US4522990 Light stable polymers by anionic polymerization
06/11/1985US4522972 Process for the preparation of an aqueous copolymer dispersion
06/11/1985CA1188844A1 Phenolic resin for refractory uses
06/11/1985CA1188836A1 Dicyandiamide-formaldehyde condensates modified with urea and process for preparing the same
06/11/1985CA1188835A1 Epihalohydrin modified dicyandiamide-formaldehyde condensates and process for preparing the same
06/11/1985CA1188834A1 Water-soluble thermosettable resinous compositions containing dicyandiamide-formaldehyde condensates modified with epihalohydrin and process for preparing the same
06/11/1985CA1188833A1 Dicyandiamide-formaldehyde condensates modified with acrylamide and process for preparing the same
06/04/1985CA1188164A1 Capsule manufacture
05/1985
05/28/1985CA1188050A1 Colour stabilized phenol resin foams
05/21/1985US4518676 Photopolymerizable compositions containing diaryliodosyl salts
05/14/1985US4517319 Mixture including polyuurethane and filler
05/14/1985CA1187246A1 High solids coatings with enhanced flexibility and impact strength
05/14/1985CA1187232A1 Phenolic friction particles
05/08/1985EP0140376A2 Thermally stable positive resist
05/08/1985EP0139986A1 Polyvinyl chloride composition
05/07/1985US4515938 Hydroxystyrylazapolymers
05/07/1985US4515935 Catalysts for foundry core binders
05/07/1985CA1186849A1 Low-friability, thermosetting foam product and method of preparing same
05/02/1985EP0139609A1 Process for curing acid-curable lacquers
05/02/1985EP0139309A2 Multicomponent adhesive having an extended pot life
04/1985
04/30/1985US4514532 Concentrated wood extract as a modifier
04/24/1985EP0138609A2 Resin compositions for laminated boards
04/24/1985EP0137829A1 Production of laminates.
04/23/1985US4513077 Electron beam or X-ray reactive image-formable resinous composition
04/23/1985US4513056 Cellulosic materials rendered transparent
04/17/1985EP0137626A1 Bonding of lignocellulosic material
04/17/1985EP0137545A2 Articles manufactured wholly or partly from a polymer mixture and comprising a lacquer layer or an adhesive layer
04/17/1985EP0137452A1 Light-sensitive compounds containing trichloromethyl groups, process for their preparation and light-sensitive mixture containing these compounds
04/16/1985US4511678 Resilient foam based on a melamine-formaldehyde condensate
04/11/1985EP0114819A4 Glycidyl-hydroxy-acrylic high solids coating compositions.
04/09/1985US4510284 High solids baking finishes
04/09/1985CA1185388A1 Impregnating varnish including phenol-resol resin, diphenyl cresyl phosphate, hexamethylenetetramine and a blocked polyetherurethane
04/09/1985CA1185125A1 Sand coated with a lubricant containing phenolic resin composition including an organic chloride
04/03/1985EP0136227A1 Thermosetting polymers and prepolymers exhibiting an accelerated cure, obtained by condensing pyridine with aromatic dialdehydes and adding a phenolic compound
04/03/1985EP0136226A1 Polystyrylpyridine resins having an improved toughness, and composite materials containing them
04/02/1985US4508855 Dry mix friction bearing material
03/1985
03/26/1985US4507446 Water-soluble or water-dispersible resinous sulphur or phosphorus containing salts, their preparation, and their use in coatings
03/26/1985CA1184693A1 Process for preparing polyolefinic elastomeric compositions by dynamic vulcanization
03/19/1985US4506060 Urea-formaldehyde resin, polyvinyl acetate or butyl acrylate-vinyl acetate copolymer
03/19/1985US4506003 Positive-working radiation-sensitive mixture
03/19/1985CA1184338A1 High solids coating composition of an acrylic polymer a polyester polyol and an alkylated melamine crosslinking agent
03/19/1985CA1184332A1 Method and composition for reduction of formaldehyde emission in wood composite panels
03/12/1985US4504635 Process for the preparation of polymeric compositions
03/12/1985CA1183999A1 Backing plate composition for brake shoes
03/12/1985CA1183980A1 Coating compositions
03/05/1985US4503103 Coating with oligomer of furfuryl alcohol
03/05/1985CA1183631A1 Method for accelerating cure of resole type phenolic resins
03/05/1985CA1183624A1 Process for preparing highly concentrated aqueous solutions of low viscosity of melamine/aldehyde resins
03/05/1985CA1183379A1 Light-sensitive mixture and copying material prepared therefrom including a novolak containing brominated phenol units
02/1985
02/28/1985WO1985000822A1 Moulding composition
02/26/1985US4501863 Polycarboxylic acid resinous composition, its preparation and coating composition containing the same
02/26/1985US4501851 Urea-formaldehyde precursor
02/26/1985US4501839 Amino resins
02/26/1985US4501787 Substrate impregnated with brominated epoxy resin, or epoxy res and brominated phenolic hydroxyl compound with novolac curing agent
02/19/1985US4500689 Low cost polyester modified phenolic resin containing a combination of long and short chain alkylphenols
02/19/1985CA1182942A1 Phenolic resin compositions containing bisphenol type epoxy resin and novolac type epoxy resin
02/19/1985CA1182939A1 Abrasion-resistant coatings
02/12/1985US4499215 Modified asphalt-epoxy resin composition
02/12/1985US4499200 Compound catalyst system usable for the polymerization or curing of urea-formaldehyde polymeric condensation systems
02/12/1985US4499125 Continuously produced melt reacted melamine-formaldehyde resins
02/05/1985US4497934 Extrusion after polymerization
02/05/1985US4497915 Molding compositions containing triketoimidazolidine precondensates, their use, and a process for preparing a triketoimidazolidine precondensate composite suitable for this purpose
01/1985
01/31/1985WO1985000374A1 Moulding compositions
01/29/1985US4496086 Devices which comprise a helical spring used as conveying, extracting, quantity-controlling or mixing means
01/29/1985CA1181757A1 Sulfoxonium salts and their use as polymerisation catalysts
01/23/1985EP0131721A2 Process for preparing water dilutable coating compositions
01/22/1985US4495316 Tensile strength
12/1984
12/25/1984US4490486 Formaldehyde immobilization method
12/25/1984US4490417 Coating composition
12/11/1984US4487888 Phenolic modified urethane elastomer
12/05/1984EP0127096A2 Binder based on thermosetting phenolic-aldehyde resins with addition of thermoplastics, especially for foundry use
11/1984
11/28/1984EP0126266A2 Low striation positive resist composition
11/27/1984CA1178750A1 Foams based on low formaldehyde - emission urea- formaldehyde resin and process for their preparation
11/27/1984CA1178741A1 Composition and process
11/21/1984EP0125866A2 Narrow band light absorbing filter
11/21/1984EP0125373A1 Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention
11/20/1984US4483968 Process for the manufacture of a cementitious resin solution
11/20/1984US4483788 Electric field responsive fluids
11/13/1984US4482698 Thermosetting coating composition containing a blocked acid as catalyst
11/13/1984US4482654 Melamine-formaldehyde and an alcohol or cellulose derivative
11/13/1984CA1177992A1 Water repellent adhesive composition for wooden material
11/13/1984CA1177744A1 Polyethylene glycol modified melamine aldehyde resin and postformable laminate made therewith
11/07/1984EP0124292A2 Water based photopolymerisable compositions and their use
10/1984
10/30/1984US4480055 Process for manufacturing modified amino-resin products
10/30/1984US4479912 Fiber board composition
10/24/1984EP0122396A2 Thin continuous laminate
10/23/1984US4478958 Method for preparing phenolic foams using anhydrous aryl sulfonic acid catalysts
10/17/1984EP0121774A2 Thermosetting aqueous varnish compositions
10/16/1984US4477631 Process for preparing polyolefinic elastomeric compositions by dynamic vulcanizaion
10/16/1984US4477512 Brominated phenolic additive, phenolic novalk oligomer curing agent
10/16/1984US4477497 Method of manufacturing polyester fibers with good adhesion to rubber
10/11/1984WO1984003859A1 Production of laminates
10/09/1984US4476286 Thermosetting cationic latex compositions containing aminoplast curing agents