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:
Feb. 16, 2010
Filed:
Jul. 29, 2008
Masayuki Ikeno, Maebashi, JP;
Tsutomu Nakamura, Annaka, JP;
Hidenori Mizushima, Annaka, JP;
Shigeru Ubukata, Takasaki, JP;
Daichi Todoroki, Takasaki, JP;
Takashi Tanaka, Sakai, JP;
Masayuki Ikeno, Maebashi, JP;
Tsutomu Nakamura, Annaka, JP;
Hidenori Mizushima, Annaka, JP;
Shigeru Ubukata, Takasaki, JP;
Daichi Todoroki, Takasaki, JP;
Takashi Tanaka, Sakai, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
A liquid silicone rubber coating composition that is ideal for forming a coating on an air bag is provided. The composition includes: (A) an organopolysiloxane containing two or more alkenyl groups bonded to silicon atoms within each molecule, (B) an organohydrogenpolysiloxane containing at least two silicon atom-bonded hydrogen atoms within each molecule, (C) an addition reaction catalyst, (D) a finely powdered silica with a specific surface area of at least 50 m/g, (E) an organosilicon compound containing an epoxy group and a silicon atom-bonded alkoxy group within each molecule, and (F) a compound represented by a general formula: Al(OH)(OCOR)(wherein, R represents identical or different, unsubstituted or substituted monovalent hydrocarbon groups of 1 to 20 carbon atoms). Leakage of the inflator gas when the air bag is in an inflated state is suppressed, enabling production of an air bag that exhibits excellent sustainability of the inflation period.