Title:
RELEASE AGENT FOR VULCANIZED RUBBER MOLDING
Document Type and Number:
WIPO Patent Application WO/2017/195593
Kind Code:
A1
Abstract:
A release agent for vulcanized rubber molding is provided which has excellent mold releasing properties and washability. This release agent for vulcanized rubber molding contains an alkylene oxide adduct (A) of an active hydrogen group-containing compound having four active hydrogen atoms in the molecule, wherein the aforementioned alkylene oxide adduct (A) of an active hydrogen group-containing compound has a number average molecular weight of 5000-30000, and contains 50-95 mass% of an oxyethylene group.
Inventors:
HORIE TAKUYA (JP)
NABESHIMA TOSHIKAZU (JP)
NAKAGAWA KAZUNORI (JP)
NABESHIMA TOSHIKAZU (JP)
NAKAGAWA KAZUNORI (JP)
Application Number:
PCT/JP2017/016476
Publication Date:
November 16, 2017
Filing Date:
April 26, 2017
Export Citation:
Assignee:
DAI-ICHI KOGYO SEIYAKU CO LTD (JP)
International Classes:
B29C33/62
Foreign References:
| JP2004114472A | 2004-04-15 | |||
| JPH07292236A | 1995-11-07 | |||
| JPS58132090A | 1983-08-06 |
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