Patents
Sitemap › B32 - Layered products › B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form › B32B 25 - Layered products essentially comprising natural or synthetic rubber
Patents for B32B 25 - Layered products essentially comprising natural or synthetic rubber (8,498)
09/1982
09/22/1982EP0060414A1 Cured rubber skim stocks having improved metal adhesion and metal adhesion retention by use of organo-metal complexes and halogenated polymer
09/14/1982US4349403 Method for bonding elastomers to steel
09/01/1982EP0059062A1 Water-swellable composite caulking material for preventing water leakage
08/1982
08/31/1982US4347290 Having an adhesive coating of a brass alloy containing cobalt
08/31/1982CA1130846A1 Laminated support element containing rubber
08/24/1982US4346140 Composite structure of an aromatic polyamide fabric coated with a fluorosilicone rubber
08/24/1982CA1130148A1 Adhesion of brass-coated tire cord to rubber
08/18/1982EP0057691A1 Novel fluoroelastomer film compositions containing silane compounds and method for preparation thereof.
08/10/1982US4343861 Fluoroelastomer/polyepichlorohydrin elastomer articles
08/10/1982US4343343 Elongatable reinforcement cord for an elastomeric article
08/03/1982US4342803 Heat-resistant vacuum pad and method of making same
07/1982
07/27/1982CA1128690A1 Adhesion of textile cords to rubber by dip coating using an n-methylol group containing polymer
07/27/1982CA1128339A1 Belt and methods of manufacture
07/21/1982EP0056156A1 Method of improving adhesion between rubber and metals
07/13/1982US4339506 Diffusion resistant rubber liner and laminates formed therefrom
07/06/1982US4338370 Chemically resistant coated fabric
06/1982
06/30/1982EP0055081A1 Moulded foam cushioning
06/29/1982US4337111 Coating rubber with a polymer, vulcanizing, and applying adhesives
06/09/1982EP0053572A1 Treated yarn and rubber/cord composite
06/08/1982CA1125110A1 Method of bonding urethane formulations to rubber
05/1982
05/19/1982EP0051750A2 Conveyor belt
05/18/1982US4330592 Composite materials of steel cords and rubber and a method of producing the same
05/18/1982CA1123559A1 Adhesive for bonding steel to rubber
05/04/1982US4328324 Plasma treated
04/1982
04/13/1982US4324281 Method, composition and product employing a tetracarboxylic dianhydride to improve adhesion between a metal member and a contiguous rubber skim stock
04/06/1982US4323625 Composites of grafted olefin polymers and cellulose fibers
04/06/1982US4323603 Hexafluoropropylene-vcinylidene fluoride copolymer or hexafluoropropylene-tetrafluoroethylene-vinylidene fluoride copolymer
04/06/1982US4323407 Endless pressure belts for use in continuous pressing and decatizing devices
03/1982
03/09/1982CA1119550A1 Laminated body, more especially conveyor belt or driving belt
03/09/1982CA1119484A1 Tire having polyurethane laminate thereon
03/04/1982WO1982000606A1 Novel fluoroelastomer film compositions containing silane compounds and method for the preparation thereof
02/1982
02/16/1982CA1118549A1 Method, composition and product with improved adhesion between a metal member and a contiguous rubber skim stock
02/10/1982EP0045592A1 Elastic bandages
02/09/1982US4314759 Plate element for holding an original, in a reproduction device
02/09/1982CA1118130A1 Solid polyisocyanate reactive polyurethane liner compositions
01/1982
01/19/1982US4311547 Method of making reinforced tubular articles
01/13/1982EP0043679A1 Flexible sheet material
01/12/1982US4310579 Flexible couplers
12/1981
12/30/1981EP0042700A1 Composites of methylol phenolic modified olefin polymers and cellulose fibers
12/15/1981US4305714 Heavy duty laminated cogged belt
12/01/1981US4303723 Barium sulfate in chlorinated polyethylene coated on pvc impregnated mexh sheet, laminated to metal
12/01/1981US4303721 Closed cell foam printing blanket
12/01/1981US4303712 Multilayer
11/1981
11/18/1981EP0039695A1 A rubber product and a method of making same.
11/17/1981US4300964 Adhesion of textile cords to rubber by dip coating using an N-methylol group containing polymer
11/17/1981US4300615 Fabric composite and rubber reinforced therewith
11/11/1981EP0039408A2 Rubber skim stock with improved adhesion to a brass coated metal member
11/11/1981EP0031356A4 Composite polytetrafluoroethylene and elastomer lip seal and method of making same.
11/10/1981CA1112103A1 Compressible printing blanket
10/1981
10/27/1981US4296705 Pneumatic marine fender
10/06/1981US4293201 Rubber-padded frames of eye spectacles and method for preparing same
09/1981
09/22/1981US4291148 Process for preparation of a phenolic-polybutadiene-HCHO resin composition useful for laminated sheet
09/22/1981CA1109344A1 Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same
08/1981
08/12/1981EP0033711A2 Sound barrier material
08/05/1981EP0033275A1 Process for making a flexible and torsional element, and elements obtained by this process
07/1981
07/14/1981US4278726 Springs and vibration dampers
07/08/1981EP0031356A1 Composite polytetrafluoroethylene and elastomer lip seal and method of making same
06/1981
06/30/1981US4276341 Laminated synthetic rubber sponge sheet, stretch fabric, and polyurethane film
06/25/1981WO1981001650A1 Silicone gel-filled silicone rubber article possessing reduced surface-bleed
06/24/1981EP0030838A1 Silicone gel-filled silicone rubber article possessing reduced surface-bleed
06/23/1981US4274526 Emergency device, laminate with nylon
06/09/1981US4272179 Metal-filled elastomer fuser member
05/1981
05/26/1981US4269877 Aromatic triazole, precipitation compound and oxidizing compound for increased surface protection and improved adhesion of brass coated steel to rubber
05/14/1981WO1981001253A1 A wear-resistant rubber product and a method of making same
05/12/1981CA1100812A1 Printing blanket
05/05/1981CA1100401A1 Sealant laminates
04/1981
04/29/1981EP0027538A2 Adhesion of textile cords to rubber by dip coating using an N-methylol group containing polymer
04/28/1981US4264181 Metal-filled nucleophilic addition cured elastomer fuser member
04/22/1981EP0027375A2 Modified elastomer and laminate thereof
04/14/1981US4261393 Tire cord fabric suitable for reinforcement of rubber articles
03/1981
03/31/1981US4259404 Polyepoxide, rubbery vinylpyridine copolymer, and a polyhydric phenol; tire cords
03/31/1981US4259395 Process for preparation of resin composition useful for laminated sheet
03/31/1981CA1098269A1 Solid or molten reagent treatment of metal tire cord
03/24/1981US4258100 Comprising at least one layer of a rubber containing fine metal particles
03/24/1981US4257699 Polymeric release agent having functional groups which react with metal filler
03/10/1981US4255496 Steel wire reinforcing elements with a brass-cobalt alloy adhesive coating
03/10/1981US4255486 Methods and means for improvings resin bonds between substrates, and materials therefor and products therefrom
03/03/1981US4253896 Adherence during removal of printing transfer sheet
02/1981
02/24/1981US4252858 Where substrate is a fluorinated polymer
02/24/1981CA1096279A1 Aromatic triazole precipitation compound and oxidizing compound for increased surface protection and improved adhesion of brass-coated steel to rubber
02/24/1981CA1096273A1 Tire cord fabric suitable for reinforcement of rubber articles
02/17/1981US4251409 Adhesion of polyamide or polyester cords to rubber
02/03/1981US4248926 Flashing sheet
01/1981
01/28/1981EP0016835A4 Hot melt adhesive for elastic banding and methods for utilizing the same.
01/22/1981WO1981000078A1 Composite polyetrafuloroethylene and elastomer lip seal and method of making same
01/08/1981WO1981000003A1 Inflatable structures of rubberized fabric
01/06/1981US4243235 Composite polytetrafluoroethylene and elastomer lip seal
12/1980
12/30/1980CA1092541A1 Conveyor belt
12/02/1980US4236564 Rubber-free phenol-formaldehyde adhesive for bonding bright steel to rubber
11/1980
11/26/1980EP0019367A1 Rubber-steel composite article, e.g. a vehicle tire including at least one steel reinforcing element
11/25/1980US4235120 Belt and methods of manufacture and splicing
11/25/1980CA1090243A1 Method and belt of oriented nylon with rubber sheet adhered thereto
11/18/1980US4234640 Raised elements of vulcanized rubber joined to a rubber foam backing
11/18/1980CA1089615A1 Method and apparatus for making self-adhesive covering and insulating films
10/1980
10/15/1980EP0016835A1 Hot melt adhesive for elastic banding and methods for utilizing the same.
10/07/1980CA1087083A1 Electrically conductive/antistatic sheeting
09/1980
09/03/1980EP0014952A1 Holder for the original in reprographic machines
09/02/1980CA1084787A1 Rubber-metal composite structures having improved resistance to corrosion
08/1980
08/26/1980US4219602 Electrically conductive/antistatic sheeting
08/26/1980US4219601 Filaments have helix on at least one end
1 ... 74 75 76 77 78 79 80 81 82 83 84 85