Title:
SPONGE-FORMING LIQUID SILICONE RUBBER COMPOSITION AND SILICONE RUBBER SPONGE
Document Type and Number:
WIPO Patent Application WO/2017/110565
Kind Code:
A1
Abstract:
A sponge-forming liquid silicone rubber composition which forms a low-density sponge having a uniform and fine open cell structure, and which is composed at least of (A) an organopolysiloxane having at least two alkenyl groups in each molecule, (B) an organopolysiloxane having at least two silicon atom-bonded hydrogen atoms in each molecule, (C) a mixture of water and an inorganic thickening agent, (D) a surfactant that is composed of a nonionic surfactant having an HLB value of 3 or more and a nonionic surfactant having an HLB value of less than 3, (E) a hydrosilylation catalyst and (F) a curing retardant .
Inventors:
NAKAMURA AKIHIRO (JP)
IRIE MASAKAZU (JP)
NOZOE TSUGIO (JP)
ENDO SYUJI (JP)
IRIE MASAKAZU (JP)
NOZOE TSUGIO (JP)
ENDO SYUJI (JP)
Application Number:
PCT/JP2016/086943
Publication Date:
June 29, 2017
Filing Date:
December 12, 2016
Export Citation:
Assignee:
DOW CORNING TORAY CO LTD (JP)
International Classes:
C08J9/28; C08K3/34; C08K5/103; C08L83/05; C08L83/07
Domestic Patent References:
| WO2010013847A1 | 2010-02-04 | |||
| WO2005085357A1 | 2005-09-15 |
Foreign References:
| JP2008214625A | 2008-09-18 | |||
| JP2004143332A | 2004-05-20 |
Download PDF: