About 23 results
https://drivepatents.com/patents/1397331 · 2 Jul 2025
The invention provides a tire bead filler rubber composition. Cured products obtained from such a rubber composition exhibit excellent rubber elasticity, mechanical characteristics (rigidity) and adhesion with respect to various substrates. The tire bead f...
https://drivepatents.com/patents/941250 · 29 Jun 2016
The present invention provides a rubber composition capable of producing a rubber molded article that is excellent in rolling resistance performance, steering stability, mechanical strength and abrasion resistance, and a tire obtained by using the rubber c...
https://drivepatents.com/patents/953896 · 3 Feb 2016
The invention relates to a rubber composition having a good processability, and simultaneously having a rolling resistance performance and hardness after vulcanization at high levels, with which the contamination of the mold for processing due to the bleed...
https://drivepatents.com/patents/960750 · 13 May 2015
An object is to provide a metal complex with high water resistance. The above object is achieved by the metal complex comprising a multivalent carboxylic acid compound, a metal ion belonging to Groups 2 to 13 of the periodic table, an organic ligand capabl...
https://drivepatents.com/patents/952329 · 11 Feb 2015
The present invention relates to a copolymer including a monomer unit (a) derived from a conjugated dierie having not more than 12 carbon atoms and a monomer unit (b) derived from farnesene; a process for producing the copolymer including at least the step...
https://drivepatents.com/patents/952333 · 11 Feb 2015
The present invention relates to a random copolymer including a monomer unit (a) derived from an aromatic vinyl compound and a monomer unit (b) derived from farnesene; a process for producing the copolymer including at least the step of copolymerizing an a...
https://drivepatents.com/patents/952339 · 11 Feb 2015
The present invention relates to a copolymer including a monomer unit (a) derived from isoprene and a monomer unit (b) derived from farnesene; a process for producing the copolymer including at least the step of copolymerizing isoprene with farnesene; a ru...
https://drivepatents.com/patents/965613 · 31 Dec 2014
The present invention relates to a rubber composition including a rubber component (A), a farnesene polymer (B) and silica (C).
https://drivepatents.com/patents/971704 · 6 Aug 2014
The present invention relates to a rubber composition including (A) at least one rubber component selected from the group consisting of a synthetic rubber and a natural rubber; (B) a polymer of farnesene; and (C) carbon black having an average particle siz...
https://drivepatents.com/patents/971628 · 6 Aug 2014
The present invention relates to a rubber composition including (A) at least one rubber component selected from the group consisting of a synthetic rubber and a natural rubber; (B) a polymer of farnesene having a weight-average molecular weight of not less...