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Takayuki Yako Phones & Addresses

  • Cuyahoga Falls, OH
  • Copley, OH

Publications

Us Patents

Cureable Silane Functionalized Sealant Composition And Manufacture Of Same

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US Patent:
20030153707, Aug 14, 2003
Filed:
Feb 12, 2002
Appl. No.:
10/074907
Inventors:
Terrence Hogan - Akron OH, US
David Lawson - Uniontown OH, US
Takayuki Yako - Copley OH, US
J. Kennedy - Akron OH, US
Assignee:
Bridgestone Corp.
International Classification:
C08F130/08
US Classification:
526/279000, 526/346000, 526/348700, 526/348200, 526/237000, 526/090000
Abstract:
The present invention is directed to a method of forming a polymer composition having quaternary alkane units and aromatic hydrocarbon units. The aromatic hydrocarbon units have substituents of the general formula RSiRRR, wherein Ris optional and is a hydrocarbon or ether linking the silicon and the aromatic hydrocarbon, and R, R, and Rare one or more of hydrogen, alkyl, and alkoxy, with the provision that no more than two may be hydrogen or alkyl.

Curable Sealant Composition

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US Patent:
6737470, May 18, 2004
Filed:
Apr 4, 2003
Appl. No.:
10/408046
Inventors:
Takayuki Yako - Copley OH
Jason T. Poulton - Akron OH
Assignee:
Bridgestone Corporation - Tokyo
International Classification:
C08L 8316
US Classification:
524588, 525342, 528 24, 528 25
Abstract:
A curable sealant composition is provided. The composition includes a polymer including at least conjugated diene contributed monomer units in a backbone of the polymer and terminal groups including silicon. The composition also includes additional sealant ingredients selected from the group consisting of plasticizers, filler, reinforcing agents, modifiers, curing catalysts/hardeners, stabilizers, and mixtures thereof.
Takayuki Yako from Cuyahoga Falls, OH, age ~53 Get Report