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https://drivepatents.com/patents/953378 · 17 Feb 2016
The invention relates to a plastic-coated mercaptosilane-wax blend, wherein the plastic of the plastic coating is selected from the group consisting of polypropylene, polyethylene, ethylene-vinyl acetate copolymer or mixtures of the aforementioned plastics...
https://drivepatents.com/patents/946271 · 10 Feb 2016
There is disclosed a vulcanizable rubber composition comprising: (A) a diene based elastomer, (B) from 50 to 150 parts by weight, per 100 parts by weight of elastomer (phr), of silica; (C) from 0.15 to 0.45 phr of a polymeric amine comprising a primary ami...
https://drivepatents.com/patents/953924 · 3 Feb 2016
A tire which has a circular tire frame formed of a resin material, and the resin material includes a polyamide-based thermoplastic elastomer including a soft segment and a hard segment having a crystallinity of from 14% to 26% in a molecule thereof.
https://drivepatents.com/patents/953928 · 3 Feb 2016
A method of production of radial conjugated diene rubber comprising a first step of causing 65 to 500 moles of isoprene to polymerize, in the presence of an alkali metal-reacted aromatic compound which is represented by the following general formula (1), w...
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/946934 · 20 Jan 2016
Provided are a method for manufacturing a rubber composition, which method can give a rubber composition provided with excellent reinforcement properties by improving the dispersibility of fibers in a rubber component when the fibers are added to the rubbe...
https://drivepatents.com/patents/946950 · 20 Jan 2016
Provided are a catalyst for a conjugated diene polymerization capable of producing a conjugated diene polymer having a high content of cis-1,4-structures with a high activity, a conjugated diene polymer and a modified conjugated diene polymer using the sam...
https://drivepatents.com/patents/946826 · 20 Jan 2016
Provided are a rubber composition provided with excellent reinforcement properties by improving the dispersibility of fibers in a rubber component when the fibers are added to the rubber, a method for manufacturing the same, a vulcanized rubber, and a tire...
https://drivepatents.com/patents/946533 · 20 Jan 2016
[Task] To provide a rubber composition for a tire which improves both wet grip performance and performance on snow and ice and, furthermore, is also capable of providing favorable wear resistance and elongation at break, and a pneumatic tire using the same...
https://drivepatents.com/patents/947250 · 13 Jan 2016
The present invention provides a deterioration analysis method capable of analyzing in detail deterioration of a polymer material, and in particular deterioration in the surface condition of a polymer material with low conductivity. The present invention r...