Patents
Patents for C08F 32 - Homopolymers or copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system (1,785)
01/1990
01/23/1990CA1264896A1 Prepolymer processing of arylcyclobutene monomeric compositions
01/03/1990EP0349363A1 Article and process for absorbing polluting products
01/03/1990EP0348975A2 Copolymer of polymerizable components in naphtha oil and maleic anhydride, process for producing said copolymer, and derivatives thereof
12/1989
12/13/1989CN1006072B Catalyst composition for polymerization of cycloolefing
12/06/1989EP0345124A1 New process of making petroleum resins suitable for the making or printing inks, varnishes and paints
11/1989
11/15/1989EP0341956A2 Copolymer of resin acids and maleic anhydride
10/1989
10/17/1989US4874820 Blends of ethylene-alpha-olefin copolymers; lubricating oil additives
10/11/1989EP0336105A2 Method for enhancing the polymerization activity of crude cycloolefin monomers for bulk polymerization
08/1989
08/22/1989CA1258745A1 Method for making a dicyclopentadiene crosslinked polymer
07/1989
07/26/1989EP0325260A2 Random copolymer containing derivative of bicyclo (2.2.1) hept-2-ene compound
07/18/1989US4849504 Formed by aromation of a 1,2-disubstituted cyclohexadiene polymer
07/04/1989CA1256854A1 Catalyst composition for polymerization of cycloolefins
06/1989
06/27/1989US4843185 Method for enhancing the polymerization activity of crude cycloolefin monomers for bulk polymerization
05/1989
05/10/1989CN1032801A Process for producing cycloolefin random copolymer
04/1989
04/05/1989EP0310394A1 Process for producing cycloolefin random copolymer
03/1989
03/07/1989US4810762 Tungsten and tin catalysts
03/01/1989EP0304900A2 Strained ring cycloolefin polymer catalyst stream and process for making polymer
03/01/1989EP0304671A1 Process for preparing an olefin polymer
01/1989
01/31/1989US4801668 High softening point hydrocarbon resins from 1,5-cyclooctadiene
12/1988
12/13/1988US4791028 Heat treatment of polycyclohexadiene, additive solvent, aromitization
11/1988
11/08/1988US4783514 Polymeric monoarylcyclobutane compositions
11/01/1988CA1244192A1 Method for making a dicyclopentadiene thermoset polymer
09/1988
09/14/1988EP0281991A2 Vinyl ethers and fluorine-containing copolymers prepared therefrom
06/1988
06/14/1988CA1238143A1 Process and polymers
05/1988
05/24/1988CA1237246A1 POLYMERIZATION OF .beta.-PINENE
04/1988
04/26/1988US4740537 Phosphorus based flame retardant composition for reaction injection molded polydicyclopentadiene
04/13/1988EP0263425A1 A process and composition for metathesis polymerization of cycloolefins
03/1988
03/15/1988US4731395 Polydicyclopentadiene having improved odor
03/08/1988US4729976 Polymerization catalysts
02/1988
02/24/1988CN87103860A Phosphorus based flame retardant composition for reaction injection molded polydicyclopentadiene
01/1988
01/07/1988EP0235128A4 A process for preparing reactive polymeric compositions from arylcyclobutene monomeric compositions.
12/1987
12/16/1987EP0249032A1 Polydicyclopentadiene having improved odor
11/1987
11/19/1987EP0245554A2 Terpolymers contaning indene
11/11/1987EP0244866A1 Phosphorus based flame retardant composition for reaction injection molded polydicyclopentadiene and thermoset polymer made therefrom
10/1987
10/27/1987CA1228699A1 NARROW MWD .alpha.-OLEFIN COPOLYMERS
10/21/1987EP0242033A2 Compositions comprising arylcyclobutene and polymeric compositions prepared therefrom
10/20/1987US4701517 Vinyl aromatic/terpene/phenol terpolymer
10/20/1987US4701510 Polymerization with metathesis catalyst and polyfunctional cycloolefin crosslinker
10/14/1987EP0240762A1 Vinyl aromatic/terpene/phenol/terpolymers
09/1987
09/11/1987WO1987005303A1 Compositions comprising arylcyclobutene and polymeric compositions prepared therefrom
09/09/1987EP0235128A1 A process for preparing reactive polymeric compositions from arylcyclobutene monomeric compositions.
07/1987
07/01/1987EP0226957A2 Polycycloolefins resistant to solvents
07/01/1987EP0226956A1 Polycycloolefins as coatings, films and sheets
06/1987
06/03/1987EP0224123A2 Compositions for producing polymers of high refractive index and low yellowness
05/1987
05/20/1987EP0222432A1 Bulk polymerization of dicyclopentadiene
05/19/1987CA1222090A1 Process for the elimination of carbonate groups from polymere backbone
05/06/1987EP0220847A2 Tetrapolymers containing indene
03/1987
03/18/1987EP0214526A2 Modified cyclopentadiene resin, process for its manufacture and its use
03/12/1987WO1987001376A1 A process for preparing reactive polymeric compositions from arylcyclobutene monomeric compositions
02/1987
02/10/1987US4642329 Prepolymer processing of arylcyclobutene monomeric compositions
12/1986
12/30/1986EP0205833A1 Phosphazene flame retardants for reaction injection molded poly(dicyclopentadiene)
12/09/1986CA1215199A1 Cellular thermoset poly(dicyclopentadiene)
10/1986
10/01/1986CN85109123A Catalyst composition for polymerization of cycloolefins
08/1986
08/27/1986CN85109124A Improvements in the polymerization of norbornene-type crcloolefins
08/19/1986US4607077 Phosphazene flame retardants for reaction injection molded poly(dicyclopentadiene)
08/19/1986CA1210023A1 Sulfonic acid compound having cyclopentadiene skeleton and composition comprising same and cement
07/1986
07/29/1986US4603186 Tetrapolymers containing indene
05/1986
05/21/1986EP0181642A1 Catalyst composition for polymerization of cycloolefins
05/21/1986EP0181641A1 Improvements in the polymerization of norbornene-type cycloolefins
04/1986
04/22/1986US4584425 Distilling cycloolefin, then contacting with adsorbent, polymerizing with metathesis catalyst
02/1986
02/25/1986CA1201234A1 Plasticized polydicyclopentadiene and a method for making the same
02/04/1986US4568660 Cycloolefin polymerization catalyst composition
01/1986
01/14/1986US4564718 Functionally terminated polymers from terpene monomers and their applications
12/1985
12/04/1985EP0163392A1 Polymer coatings
10/1985
10/30/1985EP0159449A2 Polymerization of beta-pinene
09/1985
09/24/1985CA1193991A1 Preparation of cyclic dihydroxy compounds by biochemical processes
09/11/1985EP0154162A2 Process and polymer
09/10/1985US4540753 Coordination catalyst
08/1985
08/20/1985US4536555 Preparation of aromatic polymers from cyclohexa-3,5-diene polymers
08/13/1985US4535097 Cellular thermoset poly (dicyclopentadiene)
06/1985
06/18/1985US4524198 Poly(1,2-disubstituted cyclohexa-3,5-dienes
06/18/1985CA1189224A1 Adhesive, based on dicyclopentadiene tackifying terpolymer
05/1985
05/29/1985EP0142861A1 Method for making a cross-linked dicyclopentadiene polymer
05/15/1985EP0141008A1 Process for making a cellular thermoset poly(dicyclopentadiene)
05/14/1985CA1187223A1 Autoxidizable compositions containing low molecular weight polymers of dicyclopentenyl methacrylate or dicyclopentenyloxyalkyl methacrylate
04/1985
04/16/1985US4511683 Sulfonic acid compound having cyclopentadiene skeleton and composition comprising same and cement
04/02/1985US4508822 Biochemical process
04/02/1985CA1184925A1 Halohydroxypropyl quaternary ammonium monomers and polymers derived therefrom
03/1985
03/19/1985CA1184346A1 Norbornene polymers stabilized with hindered aromatic alcohols
02/1985
02/12/1985US4499220 Copolymer light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the same
12/1984
12/27/1984EP0129414A2 Narrow MWD alpha-olefin copolymers
12/19/1984EP0128465A2 Process for producing brominated acenaphthylene condensates
12/11/1984US4487901 Partial hydrolysis of organoaluminum compound prior to adding alky
11/1984
11/27/1984US4485208 Diester plasticizers; tungsten compounds as part of metathesis catalyst system
10/1984
10/09/1984US4476296 Preparation of aromatic polymers from cyclohexa-3,5-diene polymers
06/1984
06/12/1984US4454307 Amine-catylized preparation of polyarylenes
05/1984
05/16/1984EP0108654A1 Sulfonic acid compound having cyclopentadiene skeleton and composition comprising same and cement
05/15/1984CA1167597A1 Preparation of modified petroleum resins
05/09/1984EP0107895A2 Elimination process
05/02/1984EP0107081A1 Impact modified polycycloolefins
05/02/1984EP0107079A1 Impact modified polymers of cycloolefins
04/1984
04/12/1984WO1984001381A1 Sulfonic acid compounds having cyclopentadiene skeleton and compositions containing them and cement
04/03/1984US4440850 Photopolymerisation process with two exposures of a single layer
03/1984
03/13/1984US4436858 Esters
01/1984
01/17/1984US4426504 Flexible dicyclopentenyl oxyethyl methacrylate curable compositions
01/17/1984US4426502 Bulk polymerization of cycloolefins
12/1983
12/28/1983EP0096877A1 Bulk polymerization of cycloolefins
11/1983
11/29/1983US4418179 Impact modified polycycloolefins
11/29/1983US4418178 Organoammonium molybdate or tungstate catalysts, alkoxyalkyaluminum cocatalysts
11/23/1983EP0094626A1 Plasticized polydicyclopentadiene and a method for making the same
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