Matches 401 - 450 out of 534 < 1 2 3 4 5 6 7 8 9 10 11 >
Match Document Document Title
3661630 WELDABLE POLYURETHANE FOAM AND PROCESS FOR MANUFACTURE  
Polyurethane foam of open pore structure is sized with a vinylidene chloride polymer to improve weladability thereof.
3644231 POROUS MEMBER FOR DIFFUSING AIR AND PROCESS FOR PRODUCING THE SAME  
The invention relates to a method of foaming a solution of a polyvinyl acetal resin containing a foaming agent and thereafter impregnating said foam with a precondensate or monomer of curable...
3635849 POLYISOBUTYLENE PARAFFIN WAX AND OIL BLENDS  
A novel composition of matter consisting essentially of from about 5 percent to about 45 percent of a polyolefin, particularly polyisobutylene, which has a molecular weight greater than 120,000,...
3625873 POLYIMIDE HOLLOW SPHERES  
A method of making polyimide hollow spheres from a tetracarboxylic acid-ditertiary amine reaction product and an aromatic diamine in an aqueous solution.{p The invention described herein was made...
3616172 FOAM COMPOSITES FOR FILLING ENCLOSED SPACES  
Composites of plastic materials for filling enclosed spaces are prepared by coating the surface of a shaped core material with a layer of expandable resin particles plus a binder such as asphalt....
3549472 CORK AND FOAM PRODUCT  
3549589 COLOR STABILIZED INTERPOLYMERS OF ETHYLENE AND VINYL ACETATE  
3536656 LIGHT-WEIGHT FLEXIBLE INSULATING MATERIAL  
3531364 COATING COMPOSITION,LAMINATE AND METHOD FOR MAKING LAMINATE  
3515569 METHOD OF PREPARING SMOOTH SURFACED ARTICLES AND ARTICLES PROVIDED BY THE METHOD  
3509079 POLYETHER POLYOL COMPOSITIONS CONTAINING EXPANDABLE STYRENE POLYMER BEADS  
3504068 PROCESS FOR MOLDING COMPLETELY EXPANDED POLYOLEFIN PARTICLES  
3503840 COMPOSITE CELLULAR CUSHIONING STRUCTURES  
3499811 PRODUCTION OF MICROPOROUS FLEXIBLE MATERIALS  
3499819 LAMINATES OF ALUMINUM AND POLYPROPYLENE FOAM AND METHOD THEREFOR  
3493526 FIREPROOF STRUCTURAL FOAMED PHENOL-BENZALDEHYDE RESIN CURED WITH METHYLATED DIPHENYL OXIDE  
3472798 PROCESS OF PREPARING STABILIZED SUSPENSION OF POLYMETHYLMETHACRYLATE MICROSPHERES IN POLYGLYCOL-BASED POLYURETHANE ELASTOMERS AND RESULTANT COMPOSITIONS  
3471419 PORE-FILLED OPEN-CELL FOAM  
3464872 RESILIENT MATERIALS  
3462293 COATED EXPANDABLE POLYSTYRENE  
3457217 PRODUCT COMPOSED OF A MIXTURE OF EXPANDED SYNTHETIC THERMOPLASTIC BEADS MIXED WITH AND MOLDED WITH MATERIALS HAVING A DIFFERENT DENSITY  
3457202 CORK-RUBBER GASKETING AND CUSHIONING COMPOSITION CONTAINING LOW DENSITY CELLULAR RUBBER PARTICLES AND A THERMOSETTING BINDER  
3453358 PROCESS FOR THE PREPARATION OF AN IMAGE  
3453349 DENTURE BASE MATERIAL AND METHOD OF MOLDING DENTURE BASE  
3451842 METHOD OF IMPREGNATING A FOAMED PLASTIC AND THE IMPREGNATED FOAMED PLASTIC  
3435947 ARTICLE HAVING AN EXPANDABLE AND RIGIDIZABLE COMPACTED FLEXIBLE MATERIAL  
3431319 FOAMED POLYSTYRENE ARTICLES COATED WITH AN UNSATURATED POLYESTER RESIN HAVING MONOVINYL ETHER MONOMER  
3413243 Orthopedic exercising device and composition and process for making the same  
3401128 Polyurethane foam product and method of making same  
3390215 Foam-filled nylon article and method of making the same  
3383337 Method of treating a plastisol composition containing an epoxy resin adhesive  
3373143 Manufacture of polyurethane solutions  
3373123 Composition of matter and golf ball made therefrom  
3373121 Polyepoxide foam  
3365358 Asbestos saturating paper including cellular hollow gas-containing resin spheres  
3353981 Plastic articles of manufacture and methods of preparing the same  
3336184 Composite expanded plastics  
3325341 Method of producing strong foamed glass bodies and structure produced thereby  
3321414 Cellular glass and method of making same  
3320087 Method of protecting surface from fire  
3316187 Binder composition  
3310533 Preparing polyurethanes  
3301813 Process for incorporating a liquid additive into a solid thermoplastic polymer  
3300421 Resilient cellular material and method for making same  
3296153 Insulation material prepared from a halogenated epoxy, siloxane and a polyamine-amide curing agent  
3290260 Method for making porous resin structures  
3277026 Method of making resilient cellular rubber material containing expanded polystyrene granules therein  
3272765 Lightweight concrete  
3268926 Seat cushion  
3257338 Concrete composition comprising cement, primary aggregate, particulate expanded polystyrene and a homogenizing agent  
Matches 401 - 450 out of 534 < 1 2 3 4 5 6 7 8 9 10 11 >