JPS5653192A - Release agent - Google Patents
Release agentInfo
- Publication number
- JPS5653192A JPS5653192A JP12904879A JP12904879A JPS5653192A JP S5653192 A JPS5653192 A JP S5653192A JP 12904879 A JP12904879 A JP 12904879A JP 12904879 A JP12904879 A JP 12904879A JP S5653192 A JPS5653192 A JP S5653192A
- Authority
- JP
- Japan
- Prior art keywords
- release agent
- phosphonic acid
- molded article
- silicone oil
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Lubricants (AREA)
Abstract
PURPOSE: A release agent for a synthetic resin and rubber, having improved retention of releasability with a slight migration to a molded article without adversely affecting the molded article, and comprising a phosphonic acid salt derivative of a perfluoroalkenyl aryl ether and a silicone oil.
CONSTITUTION: A release agent comprising (A) a phosphonic acid (salt) derivative of a perfluoroalkenyl aryl ether obtained by the reaction of (a) hexafluoropropene oligomer with (b) an aromatic compound having a hydroxyl group and (B) a silicone oil as essential components in an amount of usually 0.5W20wt% based on a medium. A phosphonic acid salt of perfluorononeyl phenyl ether is preferred as the component (A), and dimethylpolysiloxane is preferred as the component (B). The mixing ratio between the components (A) and (B) is preferably 20:1W1:10 calculated as the solid content.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12904879A JPS5653192A (en) | 1979-10-05 | 1979-10-05 | Release agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12904879A JPS5653192A (en) | 1979-10-05 | 1979-10-05 | Release agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5653192A true JPS5653192A (en) | 1981-05-12 |
JPS636329B2 JPS636329B2 (en) | 1988-02-09 |
Family
ID=14999790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12904879A Granted JPS5653192A (en) | 1979-10-05 | 1979-10-05 | Release agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653192A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011235563A (en) * | 2010-05-12 | 2011-11-24 | Neos Co Ltd | Antibacterial mold releasing agent composition |
JP2020084164A (en) * | 2018-11-29 | 2020-06-04 | 株式会社ケミコート | Coated-film remover |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03261834A (en) * | 1990-03-12 | 1991-11-21 | Eagle Ind Co Ltd | Surface thermometer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252188A (en) * | 1975-10-24 | 1977-04-26 | Shinnitsutou Kagaku Kk | F-cont. surfactants |
US4118235A (en) * | 1975-09-18 | 1978-10-03 | Daikin Kogyo Co., Ltd. | Mold release agent |
-
1979
- 1979-10-05 JP JP12904879A patent/JPS5653192A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118235A (en) * | 1975-09-18 | 1978-10-03 | Daikin Kogyo Co., Ltd. | Mold release agent |
JPS5252188A (en) * | 1975-10-24 | 1977-04-26 | Shinnitsutou Kagaku Kk | F-cont. surfactants |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011235563A (en) * | 2010-05-12 | 2011-11-24 | Neos Co Ltd | Antibacterial mold releasing agent composition |
JP2020084164A (en) * | 2018-11-29 | 2020-06-04 | 株式会社ケミコート | Coated-film remover |
Also Published As
Publication number | Publication date |
---|---|
JPS636329B2 (en) | 1988-02-09 |
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