HK1138539A1 - A mold release agent composition for molding a polyurethane foam - Google Patents
A mold release agent composition for molding a polyurethane foamInfo
- Publication number
- HK1138539A1 HK1138539A1 HK10104270.1A HK10104270A HK1138539A1 HK 1138539 A1 HK1138539 A1 HK 1138539A1 HK 10104270 A HK10104270 A HK 10104270A HK 1138539 A1 HK1138539 A1 HK 1138539A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- weight parts
- release agent
- agent composition
- polyurethane foam
- molding
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a release agent composition for polyurethane foam molding with great release property, capable of preventing crack and mold contamination during molding. Providing a total weight of the release agent composition of 100 weight parts, 1.0 to 20 weight parts of release composition, 0.01 to 10 weight parts of oil-soluble oligomer, 1.0-25 weight parts of lipophilic solvent are added into a first mixture liquid containing 0.01-10 weight parts of surfactant and a second mixture liquid containing 5-20 weight parts of ether and 50-60 weight parts of water, and the mixture is modulated to the release agent composition for polyurethane foam molding represented as an aqueous dispersion W/O type emulsion containing the release agent in the lipophilic solvent phase.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008224521A JP4589429B2 (en) | 2008-09-02 | 2008-09-02 | Mold release agent composition for polyurethane foam molding |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1138539A1 true HK1138539A1 (en) | 2010-08-27 |
Family
ID=41801832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10104270.1A HK1138539A1 (en) | 2008-09-02 | 2010-04-30 | A mold release agent composition for molding a polyurethane foam |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4589429B2 (en) |
CN (1) | CN101664976B (en) |
HK (1) | HK1138539A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101913215A (en) * | 2010-07-14 | 2010-12-15 | 常熟理工学院 | Polyurethane release agent special for automobile ornaments and preparation method thereof |
WO2014188589A1 (en) * | 2013-05-24 | 2014-11-27 | 有限会社エスアコード | Water-in-oil emulsion mold release agent for polyurethane foam molding |
CN105252678B (en) * | 2015-11-06 | 2017-11-14 | 沈阳化工大学 | A kind of high temperature resistant wax system environment-protecting polyurethane releasing agent and preparation method thereof |
WO2019008779A1 (en) * | 2017-07-04 | 2019-01-10 | 長瀬産業株式会社 | Release agent composition, method for forming release film, method for producing release agent composition, and production device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE90906T1 (en) * | 1984-03-16 | 1993-07-15 | Air Products And Chemicals Pur | MOLD RELEASE AGENT AND PROCESS PERFORMABLE WITH THEM FOR THE MANUFACTURE OF ARTICLES FROM POLYURETHANE FOAM. |
JP4684466B2 (en) * | 2000-05-09 | 2011-05-18 | 三和油化工業株式会社 | Aqueous release agent composition for molding polyurethane foam |
CN1114572C (en) * | 2000-11-27 | 2003-07-16 | 中国科学院长春应用化学研究所 | Die press method for producing composite products of used plastics and powdered coal ash |
JP2003048218A (en) * | 2001-05-31 | 2003-02-18 | Mitsubishi Plastics Ind Ltd | Release agent composition |
-
2008
- 2008-09-02 JP JP2008224521A patent/JP4589429B2/en not_active Expired - Fee Related
-
2009
- 2009-05-12 CN CN 200910140592 patent/CN101664976B/en not_active Expired - Fee Related
-
2010
- 2010-04-30 HK HK10104270.1A patent/HK1138539A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2010058310A (en) | 2010-03-18 |
CN101664976A (en) | 2010-03-10 |
CN101664976B (en) | 2013-08-21 |
JP4589429B2 (en) | 2010-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20170512 |