Patents for C08F 38 - Homopolymers or copolymers of compounds having one or more carbon-to-carbon triple bonds (790)
12/1988
12/21/1988EP0295430A2 Process for preparing virtually uncured polyacetylene films
11/1988
11/08/1988US4783514 Polymeric monoarylcyclobutane compositions
10/1988
10/18/1988US4778625 Electroconductive polymer and process for preparation thereof
09/1988
09/21/1988EP0192766B1 Ethynylphenoxy and ethynylthiophenoxy derivatives of diphenylhexafluoropropane
09/13/1988US4771115 Titanium-aluminum coordination polymerization catalyst
09/06/1988US4769422 Polymer products containing polyacetylene and process for the polymerisation of acetylene in the presence of polymers
09/06/1988US4768846 Phase conjugate reflecting media
08/1988
08/31/1988EP0279921A2 Phenylacetylene-substituted schiff's base momomers and electroconductive polymers
08/30/1988US4767797 Photocurable compositions of poly(ethynylphenyl)acetylene, its copolymer and composition thereof
08/11/1988WO1988005793A1 Catalysts, method of preparing these catalysts and method of using said catalysts
08/11/1988WO1988005792A1 Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
08/10/1988EP0277476A2 Crosslinkable oligomers
08/03/1988EP0277004A1 Catalysts, method of preparing these catalysts and method of using said catalysts
08/03/1988EP0277003A1 Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
07/1988
07/26/1988US4759776 Used for separating feed gas mixture containing atleast two component having different permeability by contacting with unsaturated organogermyl polymer membrane
07/06/1988EP0273710A2 Resin having high refractive index, process for producing said resin and optical materials composed of said resin
06/1988
06/15/1988EP0270985A2 Polytrialkylgermylpropyne polymers and membranes
05/1988
05/31/1988US4748273 Amphiphilic diacetylene compound containing benzene ring and film prepared therefrom
05/11/1988EP0267076A1 Compositions of acetylene-terminated polyaryloxypyridine oligomers, their preparation and latices prepared by their thermal polymerisation
03/1988
03/09/1988EP0259040A1 Electroconductive polydiacetylene
03/08/1988US4730032 Molding materials
01/1988
01/28/1988DE3625008A1 Process for the preparation of polyalkynes
01/19/1988US4720567 Novel diacetylenic and polydiacetylenic compositions
12/1987
12/22/1987US4714481 Gas separation membrane
12/16/1987EP0249019A1 Polarizers based on polyacetylene and their fabrication
12/15/1987US4713422 Radiation-sensitive polymers which form a metal complex, process for the polymerization of acetylene, and coated material
12/09/1987EP0248688A1 Temperature indicators based on polydiacetylenic compositions
12/08/1987US4711532 Electrooptic light modulator; nonlinear susceptible
12/08/1987CA1230129A1 Diacetylenes having liquid crystal phases
11/1987
11/24/1987US4708991 Structural material for high temperature applications
11/05/1987WO1987006692A1 Temperature indicators based on polydiacetylenic compounds
11/04/1987EP0243807A2 Novel diacetylenic and polydiacetylenic compositions
10/1987
10/28/1987EP0243130A1 Phase conjugate reflecting media
10/27/1987US4703096 Optics, telecommunications
10/21/1987EP0242033A2 Compositions comprising arylcyclobutene and polymeric compositions prepared therefrom
10/13/1987US4699997 Colorimetric detectors
09/1987
09/22/1987US4695655 Ethynylthiophenoxy derivatives of diphenylhexafluoropropane
09/11/1987WO1987005303A1 Compositions comprising arylcyclobutene and polymeric compositions prepared therefrom
07/1987
07/28/1987CA1224897A1 Soluble polyacetylenic and polyaromatic polymers and method of making the same
07/08/1987EP0228272A2 Preparation of urethane substituted diacetylene monomers and polymers
06/1987
06/23/1987US4675137 Coordination catalyst film
06/16/1987US4673720 Electroconductive polymer and process for preparation thereof
06/11/1987EP0209546A4 Aromatic polymer compositions.
05/1987
05/19/1987US4667006 Poly(ethynylphenyl)acetylene, its copolymer and composition thereof
05/12/1987CA1221521A1 Production of polyacetylene films
03/1987
03/19/1987DE3625009A1 Process for the preparation of polyalkynes
03/03/1987US4646674 Indicator device using metal salts of polyacetylenic compounds
02/1987
02/26/1987DE3628080A1 Poly:alkyne mfr. using titanium tetra:benzyl - and lithium alkyl catalyst in inert liq., giving prod. with high conductivity when doped
02/04/1987EP0210498A2 Process for the polymerization of acetylene in the presence of polymers, and polymer products containing polyacetylene
02/03/1987US4640960 Degradation of poly(diacetylenes)
02/03/1987US4640749 Electrically conductive pyrrole copolymers and their preparation
01/1987
01/28/1987EP0209546A1 Aromatic polymer compositions.
12/1986
12/30/1986CA1215805A1 Polyacetylene production
12/23/1986US4631205 Process for producing coherent films of polyacetylene
12/10/1986EP0026235B1 Process for molding an acetylene high polymer and process for fabrication thereof
12/09/1986US4627803 Apparatus for producing polyacetylene film
11/1986
11/25/1986US4624761 Polymeric material composed of sheets of polydiacetylene and polyacetylene chains
10/1986
10/07/1986US4615962 Conjugated polymers coupled to silicon substrate
09/1986
09/24/1986EP0195122A2 Polyacetylenic compositions
09/23/1986US4613637 Copolymers utilizing isoimides and method of preparing same
09/03/1986EP0192766A1 Ethynylphenoxy and ethynylthiophenoxy derivatives of diphenylhexafluoropropane.
08/1986
08/27/1986EP0192529A1 Process for the preparation of polyacetylene
08/19/1986US4607088 Shaped body for gas separation
08/12/1986US4605869 Polyacetylenic compositions
07/1986
07/29/1986US4603187 Polymerizing substituted diphenylacetylene, liquid crystals
07/29/1986US4603185 Catalytic process for the polymerization of acetylene
07/17/1986WO1986004073A1 Aromatic polymer compositions
07/15/1986US4600756 High-orientability polyacetylene films and process for their production
06/1986
06/24/1986US4596852 Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition
06/11/1986EP0184193A1 Amphiphilic diacetylene compound containing benzene ring and film prepared therefrom
05/1986
05/27/1986US4591440 Peruaportization through acetylenic polymer
04/1986
04/01/1986US4579921 Using coordination catalyst
03/1986
03/25/1986US4578443 From tricyclo/4.2.20 25/deca-3,7,9-triene derivatives
03/18/1986US4576887 Photoconductive polymer compositions
03/13/1986WO1986001504A1 Ethynylphenoxy and ethynylthiophenoxy derivatives of diphenylhexafluoropropane
01/1986
01/28/1986US4567245 Separation of oxygen from air
01/15/1986EP0168133A1 A shaped body for gas separation
01/14/1986US4564492 Solvent casting
12/1985
12/31/1985US4562141 High resolution photographic film
12/17/1985US4559404 Preparation of ethynyl substituted 2-phenylbenzothiazoles
11/1985
11/19/1985US4553919 Apparatus for producing polyacetylene film
11/13/1985EP0160911A2 Polyacethylene moulding, its preparation and use
11/05/1985US4551349 Coating agents, oxidation and heat resistance
10/1985
10/01/1985US4544343 Apparatus for producing polyacetylene film
08/1985
08/13/1985US4535011 Coating a surface
07/1985
07/30/1985US4532188 Having at least one layer of electrically conductive polyalkyne
07/17/1985EP0148446A2 Process for the degradation of polydiacetylenes
07/04/1985WO1985002853A1 Copolymers utilizing isoimides and method of preparing same
05/1985
05/28/1985US4519939 Particulate doped polyacetylene
05/02/1985EP0139454A2 Apparatus for producing polyacetylene film
04/1985
04/24/1985EP0138355A2 Apparatus for producing polyacetylene film
04/23/1985US4513131 High strength, lightweight composites
04/17/1985EP0137707A2 Apparatus for producing polyacetylene film
04/17/1985EP0137679A1 Diacetylenes having liquid crystal phases
04/10/1985EP0136901A2 Membranes for liquid separations
03/1985
03/05/1985US4503205 Method of making soluble polyacetylenic and polyaromatic polymers
02/1985
02/05/1985US4497951 Ethynyl-phenylene-substituted-1,3,5-triazine derivatives and process for their production
02/05/1985CA1182114A1 Isoimide containing oligomers
01/1985
01/29/1985US4496702 Thin fioms; high density; no voids; castings; semiconductors
01/29/1985US4496700 Polymerization of haloalkynes by a nickel catalyst
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