Title:
ADDITION CURING LIQUID SILICONE RUBBER COMPOSITION FOR AIRBAG, AND AIRBAG
Document Type and Number:
WIPO Patent Application WO/2019/208021
Kind Code:
A1
Abstract:
Provided are an addition curing liquid silicone rubber composition for an airbag, and an airbag. The addition curing liquid silicone rubber composition for an airbag contains:
(A) organopolysiloxane containing two or more silicon-bonded alkenyl groups and having a polymerization degree of 100 to 2000: 100 parts by mass;
(B) organohydrogenpolysiloxane containing two or more SiH groups: an amount such that the SiH groups in the component is 1 to 10 moles per one mole of a total of silicon-bonded alkenyl groups in the (A) component and (D) component;
(C) a silica fine powder with a specific surface area of not less than 50 m2/g: 1 to 50 parts by mass;
(D) a surface treatment agent containing a silicon-bonded alkenyl group: 0.01 to 5 parts by mass with respect to 100 parts by mass of the (C) component;
(E) a hydrosilylation reacting catalyst: 1 to 500 ppm by mass of a catalyst metal element with respect to a total mass of (A) to (D); and
(F) an organic silicon compound containing adhesion-imparting function group: 0.1 to 10 parts by mass.
Inventors:
ASHIDA RYO (JP)
HIRABAYASHI SATAO (JP)
UBUKATA SHIGERU (JP)
HIRABAYASHI SATAO (JP)
UBUKATA SHIGERU (JP)
Application Number:
PCT/JP2019/011040
Publication Date:
October 31, 2019
Filing Date:
March 18, 2019
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
D06M15/643; B60R21/235; C09D7/62; C09D183/05; C09D183/07
Foreign References:
| JP2013087203A | 2013-05-13 | |||
| JP2013516520A | 2013-05-13 | |||
| JP2010083946A | 2010-04-15 | |||
| JP2015085271A | 2015-05-07 |
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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