Title:
LIQUID SILICONE RUBBER COATING AGENT COMPOSITION FOR CURTAIN AIR BAG AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2014136722
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid silicone rubber coating agent composition providing cured coating excellent in low combustion rate property defined by FMVSS-302 even when the coating amount to a raw fabric is small, and to provide its manufacturing method.SOLUTION: There is provided a method of manufacturing a liquid silicone rubber coating agent composition for a curtain air bag containing (A) an alkenyl group-containing organo polysiloxane of which heating loss after heating at 150°C for 3 hours is controlled at 1.0 mass% or less, (B) a three-dimensional network organo polysiloxane resin, (C) silica fine powder, (D) a silica surface treatment agent, (E) water, (F) organo hydrogen polysiloxane, (G) an addition reaction catalyst and (H) an adhesiveness addition functional group-containing organic silicon compound, having processes of [i] mixing all of a part of (A), (C), (D) and (E) at less than 130°C, [ii] heating treatment of the above mixture at 130 to 200°C, [iii] mixing a total amount of residue of (A), (B) and all amount of (F) to (H) with the above mixture.
Inventors:
MIZUSHIMA HIDENORI
KIMURA TSUNEO
UBUKATA SHIGERU
KIMURA TSUNEO
UBUKATA SHIGERU
Application Number:
JP2013005237A
Publication Date:
July 28, 2014
Filing Date:
January 16, 2013
Export Citation:
Assignee:
SHINETSU CHEMICAL CO
International Classes:
C09D183/07; B60R21/232; B60R21/235; C09D7/12
Domestic Patent References:
| JP2004115815A | 2004-04-15 | |||
| JP2008074881A | 2008-04-03 | |||
| JP2000256566A | 2000-09-19 | |||
| JP2004115815A | 2004-04-15 |
Foreign References:
| WO2007032481A1 | 2007-03-22 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Katsuhiko Masaki
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Katsuhiko Masaki