JPS5610548A - Resin composition for process releasing paper - Google Patents

Resin composition for process releasing paper

Info

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
Application number
JP8664679A
Other languages
Japanese (ja)
Other versions
JPS6332825B2 (en
Inventor
Minoru Takamizawa
Norio Shinohara
Yasushi Yamamoto
Suke Yano
Kiyoshi Takano
Fumiaki Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKUSHIMA SEIYU KK
Shin Etsu Chemical Co Ltd
Original Assignee
TOKUSHIMA SEIYU KK
Shin Etsu Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOKUSHIMA SEIYU KK, Shin Etsu Chemical Co Ltd filed Critical TOKUSHIMA SEIYU KK
Priority to JP8664679A priority Critical patent/JPS5610548A/en
Priority to US06/165,148 priority patent/US4320172A/en
Publication of JPS5610548A publication Critical patent/JPS5610548A/en
Publication of JPS6332825B2 publication Critical patent/JPS6332825B2/ja
Priority to JP32379590A priority patent/JPH03263475A/en
Granted legal-status Critical Current

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
JP8664679A 1979-07-09 1979-07-09 Resin composition for process releasing paper Granted JPS5610548A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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