JPS5610548A - Resin composition for process releasing paper - Google Patents
Resin composition for process releasing paperInfo
- Publication number
- JPS5610548A JPS5610548A JP8664679A JP8664679A JPS5610548A JP S5610548 A JPS5610548 A JP S5610548A JP 8664679 A JP8664679 A JP 8664679A JP 8664679 A JP8664679 A JP 8664679A JP S5610548 A JPS5610548 A JP S5610548A
- Authority
- JP
- Japan
- Prior art keywords
- releasing paper
- alkanol
- coating solution
- formula
- acid catalyst
- 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
Abstract
PURPOSE: A releasing agent for a process releasing paper, which gives a product, excellent in releasability, particularly hihg-temperature releasability and luster, for the production of a synthetic leather, is prepared by use of a composition, comprising a specified silicone-modified alkyd resin, an alkanol-modified amino resin and an acid catalyst.
CONSTITUTION: A coating solution for a process releasing paper is obtained, by dissolving 100pts.wt. of an organopolysiloxane-modified alkyd resin of formula II (wherein Me is methyl; Ph is phenyl; m and n are integer, where m+n=30W 1,000; at least one of R1 is R, other R1 is alkyl such as CH3 or C2H5, halogen, CN, etc.), having Si-bonded organic groups, which consist of 15W50mol% phenyl group and at least one hydroxy-substituted organic group of formula I (wherein R is divalent hydrocarbon; a is 0.1), in one molecule, 15W150pts.wt. of an alkanol- modified amino resin and 1W20pts.wt. of an acid catalyst, in a solvent. A releasing paper produced by use of the coating solution, can be repeatedly used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8664679A JPS5610548A (en) | 1979-07-09 | 1979-07-09 | Resin composition for process releasing paper |
US06/165,148 US4320172A (en) | 1979-07-09 | 1980-07-01 | Organopolysiloxane resin compositions for release papers |
JP32379590A JPH03263475A (en) | 1979-07-09 | 1990-11-27 | Resin composition for process releasing paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8664679A JPS5610548A (en) | 1979-07-09 | 1979-07-09 | Resin composition for process releasing paper |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32379590A Division JPH03263475A (en) | 1979-07-09 | 1990-11-27 | Resin composition for process releasing paper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5610548A true JPS5610548A (en) | 1981-02-03 |
JPS6332825B2 JPS6332825B2 (en) | 1988-07-01 |
Family
ID=13892787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8664679A Granted JPS5610548A (en) | 1979-07-09 | 1979-07-09 | Resin composition for process releasing paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610548A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115176A (en) * | 1981-12-29 | 1983-07-08 | 神崎製紙株式会社 | Release paper for process |
JPS60152555A (en) * | 1984-01-18 | 1985-08-10 | Shin Etsu Chem Co Ltd | Resin composition for process release paper |
JPS60158249A (en) * | 1984-01-28 | 1985-08-19 | Shin Etsu Chem Co Ltd | Resin composition for matte type process release paper |
US7128977B2 (en) | 2002-07-25 | 2006-10-31 | Shin-Etsu Chemical Co., Ltd. | Silicone coating composition and release sheet |
CN107237210A (en) * | 2016-03-29 | 2017-10-10 | 琳得科株式会社 | Process paper is used in synthetic leather manufacture |
-
1979
- 1979-07-09 JP JP8664679A patent/JPS5610548A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115176A (en) * | 1981-12-29 | 1983-07-08 | 神崎製紙株式会社 | Release paper for process |
JPS6136117B2 (en) * | 1981-12-29 | 1986-08-16 | Kanzaki Paper Mfg Co Ltd | |
JPS60152555A (en) * | 1984-01-18 | 1985-08-10 | Shin Etsu Chem Co Ltd | Resin composition for process release paper |
JPS6312500B2 (en) * | 1984-01-18 | 1988-03-19 | Shinetsu Chem Ind Co | |
JPS60158249A (en) * | 1984-01-28 | 1985-08-19 | Shin Etsu Chem Co Ltd | Resin composition for matte type process release paper |
US7128977B2 (en) | 2002-07-25 | 2006-10-31 | Shin-Etsu Chemical Co., Ltd. | Silicone coating composition and release sheet |
CN107237210A (en) * | 2016-03-29 | 2017-10-10 | 琳得科株式会社 | Process paper is used in synthetic leather manufacture |
Also Published As
Publication number | Publication date |
---|---|
JPS6332825B2 (en) | 1988-07-01 |
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