| Patent Number |
Title Of Patent |
Date Issued |
| 6969739 |
Rubber composition |
November 29, 2005 |
| A diene polymer rubber composition comprising (A) 100 parts by weight of a raw material rubber comprising (A-1) a diene rubbery polymer which is a conjugated diene rubber polymer or conjugated diene-styrene rubbery copolymer (1) containing a modified component in an amount exceeding 60 |
| 6906152 |
Rubber compositions |
June 14, 2005 |
| The present invention provides a diene rubber composition having excellent processability and being improved in both the balance between low rolling resistance and wet skid resistance, and strength properties. The composition according to the invention is a diene polymer rubber compo |
| 6338869 |
Coating composition |
January 15, 2002 |
| The present invention provides a coating composition capable of forming a coating film having good performances such as an adhesive property even if coated on a deteriorated coating film surface of a high rust-preventive coating film of a tar epoxy resin coating material and the like wit |
| 5958116 |
Antifouling coating composition |
September 28, 1999 |
| A non-toxic antifouling coating composition comprising (a) about from 5 to 95 parts by weight as the resin solid content of a room temperature-curable silicone rubber having a number-average molecular weight of about from 20,000 to 100,000, (b) about from 5 to 95 parts by weight as t |
| 5804644 |
Hydrogenerated rubber composition |
September 8, 1998 |
| A rubber composition comprising(A) 100 parts by weight of a raw material rubber which contains not less than 30% by weight of at least one partially hydrogenated rubber of a conjugated diene rubber, wherein 5 to 70% of the unsaturated double bonds of the conjugated diene portion thereof |
| 5134199 |
Diene block polymer and polymer composition |
July 28, 1992 |
| A diene block polymer contains (A) a resinous polybutadiene block having a glass transition temperature of -80.degree. C. or less, a crystalline melting point of 30.degree. to 130.degree. C., 80% to 93% of trans units, 5 to 15% of cis units, and 1 to 10% of vinyl units, a molecular weigh |
| 4914248 |
Diene polymers, process for production, thereof, and rubber compositions containing same |
April 3, 1990 |
| A diene polymer expressed by the following general formula and with a weight average molecular weight, determined by GPC, of 10,000 to 1,000,000: ##STR1## (wherein, D.sub.1 indicates a diene polymer, R.sub.1 an organic group of 1 to 20 carbon atoms free from active hydrogen or a |
| 4835209 |
Rubber for tire treads and compositions thereof |
May 30, 1989 |
| The present invention relates to a rubber-like polybutadiene or a rubber-like butadiene-styrene copolymer suited for use in tire treads which are obtained by polymerization of the monomer(s) in the presence of an organolithium catalyst, followed by reacting a carbodiimide with the re |
| 4429076 |
Thermoplastic polymer composition |
January 31, 1984 |
| A thermoplastic polymer composition containing (i) a modified block copolymer of an aromatic vinyl compound and a conjugated diene compound, which is modified with a dicarboxylic acid or the derivative thereof, or the ionically crosslinked product of the modified block copolymer with a |
| 4329438 |
Thermosetting unsaturated polyester resin composition and method for preparation thereof |
May 11, 1982 |
| A thermosetting unsaturated polyester resin composition comprising (a) an unsaturated polyester, (b) a modified block copolymer comprising a block copolymer of vinyl aromatic compound and conjugated diene compound onto which an unsaturated dicarboxylic acid and/or an unsaturated dicarbox |
| 4308353 |
Thermoplastic styrene polymer and grafted block copolymer compositions |
December 29, 1981 |
| A thermoplastic styrene polymer composition having excellent mechanical and processing properties is presented. This composition contains:(A) 1 through 99% by weight of a component A consisting essentially of at least one styrene polymer selected from the group consisting of polystyrene |
| 4292414 |
Process for the preparation of modified block copolymers |
September 29, 1981 |
| A process for preparing a modified block copolymer by graft-reacting at least one maleic acid compound with an aromatic vinyl compound/conjugated diene compound block copolymer containing at least one polymer block mainly composed of a conjugated diene compound and at least one polymer |
