| Patents for C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910) |
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| 01/24/1978 | US4070311 Flameproof material or conglomerate |
| 01/24/1978 | US4070310 Polyurethanes |
| 01/24/1978 | US4070304 Antioxidant composition, stabilized polyols and polyurethanes prepared therefrom |
| 01/17/1978 | US4069175 Method for producing dimensionally stable urea-formaldehyde foams |
| 01/17/1978 | US4069173 Fire retardant polyisocyanurate and polyurethane foams having reduced smoke levels and method for producing same |
| 01/10/1978 | US4067938 Process for producing multicellular articles |
| 01/10/1978 | US4067932 Polyurethanes |
| 01/10/1978 | US4067931 Flame retardant polyoxymethylene diphosphonates |
| 01/10/1978 | US4067831 Delayed action catalyst, fillers |
| 01/10/1978 | US4067829 Preparation of a cured resole resin |
| 01/10/1978 | US4067828 Formation of high-resilience urethane foam in the presence of morpholino-bearing polyalkylsiloxanes |
| 01/10/1978 | US4067827 Process for producing expandable beads of polymethyl methacrylate |
| 01/03/1978 | US4066578 Condensation polymerization, crosslinking |
| 01/03/1978 | US4066387 Method of improving the sorption capacity of polymers |
| 01/03/1978 | US4066352 Electrophotographic copying machine |
| 12/27/1977 | US4065411 Calcium hydroxide as suspending agent |
| 12/27/1977 | US4065401 Blowing agent mixture |
| 12/13/1977 | US4063017 Hydrolysis |
| 12/13/1977 | US4062915 Stereo reticulated polymeric lace-like structure and process for making the same |
| 12/06/1977 | US4061701 Manufacture of soft and resilient foams |
| 12/06/1977 | US4061606 Polyphosphazene polymer/organic polymer foams |
| 12/06/1977 | US4061605 Reaction products of benzenephosphonic acid and melamine as flame-retardant additives |
| 12/06/1977 | US4061604 3-hydroxy-5-phosphono-1,2-oxaphospholanes |
| 11/29/1977 | US4060502 Vinyl chloride polymer, filler, oil |
| 11/29/1977 | US4060439 Polyurethane foam composition and method of making same |
| 11/22/1977 | US4059714 Hot melt thermoplastic adhesive foam system |
| 11/22/1977 | US4059661 Manufacture of polyvinyl chloride foams |
| 11/22/1977 | US4059545 Crosslinked styrene polymer foam having suppressed ignition properties |
| 11/15/1977 | US4058494 Polyether urethane foam produced with cyano-ether polysiloxane-polyoxyalkylene copolymers |
| 11/15/1977 | US4058493 Polyester urethane foam produced with cyano-ether polysiloxane-polyoxyalkylene copolymers |
| 11/15/1977 | US4058492 Process for molding polyurethane foams |
| 11/08/1977 | US4057519 Homogeneous |
| 11/08/1977 | US4057518 Process for the manufacture of heat resistant multicellular materials |
| 11/01/1977 | US4056655 Asbestos cement, polymer |
| 10/25/1977 | US4055695 Wall or ceiling covering, polythene |
| 10/25/1977 | US4055545 Solid carboxylic acid |
| 10/25/1977 | US4055523 Poly(dialkylaminoaryloxyphosphazene) polymers and foams |
| 10/25/1977 | US4055522 Aromatic aldehyde, trimerization catalyst |
| 10/25/1977 | US4055521 Trichlorofluoromethane, isopentane, methylene chloride |
| 10/25/1977 | US4055520 Polyphosphazene blends |
| 10/25/1977 | US4055519 Simultaneously foamed resin and magnesium oxychloride cement |
| 10/18/1977 | US4054545 Process for the preparation of flexible polyurethane foams |
| 10/11/1977 | US4053546 Method of making a leather-like sheet material by coagulating two polymers |
| 10/11/1977 | US4053456 Poly(aryloxyphosphazene) copolymers |
| 10/11/1977 | US4053439 Low-smoke generating polyurethane foam |
| 10/11/1977 | US4053341 Laminates of polyethylene foam with an anisotropic pore structure |
| 10/04/1977 | US4052448 Organic acids and process for preparing same |
| 10/04/1977 | US4052343 Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate) ion-exchange resins and method of preparation by aqueous suspension polymerization using trialkylamine phase extender |
| 09/27/1977 | US4051113 Extraction of polylactams |
| 09/27/1977 | US4051081 Process for making hydrophilic polyurethane foams |
| 09/27/1977 | US4051066 Corrosion-inhibiting rubber and methods of preparation |
| 09/27/1977 | US4050897 Reactor apparatus |
| 09/20/1977 | US4049848 Textured-foam coated urethane wall and ceiling covering and method of making the same |
| 09/20/1977 | US4049675 Surfactants, foam-stabilizing components for polyurethanes |
| 09/20/1977 | US4049674 Sulfolanyl-bearing organosilicone polymers |
| 09/20/1977 | US4049594 Dispersing said particles in water using magnesium oxide as the suspending agent |
| 09/20/1977 | US4049587 Latex frothing agent used in making an elastomeric latex foam |
| 09/13/1977 | US4048275 Cross-linking and foaming injection molding process for ethylenic polymers |
| 09/13/1977 | US4048272 Method for preparing improved expanded polystyrene sheet |
| 09/13/1977 | US4048271 Dry process for forming polycarbonate membranes |
| 09/13/1977 | US4048208 Blowing agent, nucleating system, silicon dioxide, metal oxide |
| 09/13/1977 | US4048145 Foams, construction materials |
| 09/13/1977 | US4048101 Polystyrene that simulates wood |
| 09/06/1977 | US4046939 Gas resistant foam materials |
| 09/06/1977 | US4046846 Polyvinyl chloride |
| 09/06/1977 | US4046720 Acrylamide monomer; chromatography |
| 09/06/1977 | US4046587 Primer composition, process for using same and product obtained thereby |
| 08/30/1977 | US4045609 Open-cell polyurethane foam |
| 08/30/1977 | US4045381 Organosilicone polymers |
| 08/30/1977 | US4045380 Vulcanizing mixture of rubber, coal, fillers, blowing agents |
| 08/30/1977 | US4045378 Use of hydroquinone in polyurethane foams containing halogenated phosphate polyester additives |
| 08/30/1977 | US4045238 Regenerated cellulose sponge |
| 08/30/1977 | US4044799 Cellular wall hose and method for making same |
| 08/30/1977 | US4044715 Apparatus for manufacturing cushion materials |
| 08/23/1977 | US4043951 Acrylonitrile-capped polyether-siloxane |
| 08/23/1977 | US4043950 Process for the manufacture of plastic foams and flame-proofing foams characterized by the use of a carrier foam |
| 08/16/1977 | US4042746 Closed-cell and open-cell foams, thermosetting resin, reinforcemention |
| 08/16/1977 | US4042556 Process for the production of hard vinyl chloride foams |
| 08/16/1977 | US4042541 Expandable polystyrene particles |
| 08/16/1977 | US4042540 Process for the manufacture of highly elastic soft polyurethane foams |
| 08/16/1977 | US4042537 Process for the production of polyurethane foams |
| 08/09/1977 | US4041115 Chlorofluorocarbons |
| 08/09/1977 | US4040991 For reticulated, partially hydrolyzed polyesterurethane copolymers in fuel tanks; adding a diisocyanate or epoxy compound |
| 08/02/1977 | US4039490 High resilience foam |
| 08/02/1977 | US4039488 Foamable vinyl-chloride polymers and hard foam structures made thereof |
| 08/02/1977 | US4039486 Polyethylene |
| 08/02/1977 | US4039364 Method for producing a laminated high strength sheet |
| 07/26/1977 | US4038350 Photopolymerization at surface, foaming, addition polymerization of interior |
| 07/26/1977 | US4038238 Low density rapid-setting polyurethanes |
| 07/26/1977 | US4038221 Aminosilicon compounds |
| 07/19/1977 | US4036794 Suspension polymerization, blowing agents, stabilizers |
| 07/19/1977 | US4036793 Phenolic polymer, related products and processes thereof |
| 07/19/1977 | US4036748 Asymmetric, semipermeable membranes of polybenz-1,3-oxazine diones-(2,4) |
| 07/12/1977 | US4035529 Coating the back of a textile floor covering with a polyurethane foam |
| 07/12/1977 | US4035459 Process for spinning dry-fiber cellulose acetate hollow fiber membranes |
| 07/12/1977 | US4035456 Process for the manufacturing a cured expanded non-cracking dimensionally stable urea formaldehyde product |
| 07/12/1977 | US4035317 Vinyl addition polymers |
| 07/12/1977 | US4035315 Fire-resistant styrene polymer foams |
| 07/12/1977 | US4035216 Method for bonding expanded polymeric parts |
| 07/05/1977 | US4034137 Composite sheet structure and method for manufacturing same |