The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 2010
Filed:
Nov. 21, 2006
Yasuo Fukushima, Kodaira, JP;
Yasuo Fukushima, Kodaira, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
An organosilicon compound having a structure represented by following general formula: R: methyl group or ethyl group, R: a branched or linear, saturated or unsaturated aliphatic hydrocarbon group having 3 to 8 carbon atoms, n: 0.5˜2.5 (an average composition), R: a divalent hydrocarbon group of —CH—, —CHCH—, —CHCHCH—, —CHCHCHCH—, —CHCHCHCHCH—, —CH(CH)—, —CHCH(CH)—, —C(CH)—, —CH(CH)—, —CHCHCH(CH)— or —CHCH(CH)CH—, X: S, S(C═O)—R, SH or NH, and R: a branched or linear, saturated or unsaturated aliphatic hydrocarbon group having 1 to 30 carbon atoms. When X═S, p=2 and m=1˜10. When X═S(C═O)—R, p=1 and m=1. When X═SH, p=1 and m=1. When X═NH, p=1˜3 and m=1. The organosilicon compound simultaneously suppresses discharge of volatile alcohols generated during the reaction with an inorganic filler and exhibits great reactivity with the inorganic filler.