Beschichtungszusammensetzung mit Flüssigsilikonkautschuk, Seitenairbag und Herstellungsverfahren

Details

Veröffentlichungs-Nr.

EP2584004

Aktenzeichen

EP12189186

Anmeldetag

19. Oktober 2012

Veröffentlichung

2. August 2017

Erteilung

2. August 2017

Rechtsraum

EP

IPC

C08L83/04C08K5/00C08K5/5399

Abstract

A liquid silicone rubber coating composition is provided. The composition comprises (A) an organopolysiloxane having at least 2 alkenyl groups bonded to silicon atoms per molecule; (B) an organohydrogenpolysiloxane having at least 2 hydrogen atoms bonded to silicon atoms per molecule; (C) an addition reaction catalyst; (D) a fine powder silica; (E) an organic compound represented by the following general formula (1): wherein R 1 is a monovalent hydrocarbon group and n is an integer of 2 to 10; (F) an organosilicon compound having an epoxy group and an alkoxy group bonded to a silicon atom in the molecule; and (G) either one or both of a titanium compounds and a zirconium compounds. When used for the silicone rubber coating layer on air bag base fabric, excellent low burning speed defined by FMVSS-302 is realized and the cured coating layer exhibits low surface tackiness with high anti-blocking property.

Anmelder

Firma

Shin-Etsu Chemical Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete