JPS5714642A - Release film forming agent for silicone pressure-sensitive adhesive - Google Patents
Release film forming agent for silicone pressure-sensitive adhesiveInfo
- Publication number
- JPS5714642A JPS5714642A JP8806480A JP8806480A JPS5714642A JP S5714642 A JPS5714642 A JP S5714642A JP 8806480 A JP8806480 A JP 8806480A JP 8806480 A JP8806480 A JP 8806480A JP S5714642 A JPS5714642 A JP S5714642A
- Authority
- JP
- Japan
- Prior art keywords
- modified
- sensitive adhesive
- forming agent
- alkyd resin
- silicone
- 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: The titled high-quality forming agent releasable readily after long-term storage under high-temperature and high-humidity conditions, causing no reduction in remaining bond strength of pressure-sensitive adhesive, obtained by blending a specific alkyd resin modified with a silicone with an amino resin modified with an alkanol and an acidic catalyst.
CONSTITUTION: (A) 100pts.wt. alkyd resin (0.1W50wt% organopolysiloxane) modified with a silicone, e.g., an organopolysiloxane preferably a compound shown by the formula having good compatibility with an alkyd resin having 15W50mol% phenyl group based on organic groups linked to silicon atoms in one molecule and at least one hydroxy- substituted organic group shown by the formula HO-R(S)a-R (R is bifunctional hydrocarbon; a is 0 or 1) in the remaining organic groups is blended with (B) 15W150pts.wt. amino resin modified with an alkanol (e.g., methoxymethylol melamine resin, etc.) and (C) 1W20pts.wt. acidic catalyst (e.g., p-toluenesulfonic acid, etc.).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8806480A JPS5714642A (en) | 1980-06-28 | 1980-06-28 | Release film forming agent for silicone pressure-sensitive adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8806480A JPS5714642A (en) | 1980-06-28 | 1980-06-28 | Release film forming agent for silicone pressure-sensitive adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5714642A true JPS5714642A (en) | 1982-01-25 |
| JPS645077B2 JPS645077B2 (en) | 1989-01-27 |
Family
ID=13932415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8806480A Granted JPS5714642A (en) | 1980-06-28 | 1980-06-28 | Release film forming agent for silicone pressure-sensitive adhesive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5714642A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009122984A1 (en) * | 2008-03-31 | 2009-10-08 | 日立化成ポリマー株式会社 | Releasing agent composition and releasing material |
| JP2015104917A (en) * | 2013-12-03 | 2015-06-08 | 日立化成株式会社 | Peeling film, and adhesive film structure prepared using the same |
| JPWO2018150255A1 (en) * | 2017-02-14 | 2020-02-13 | 王子ホールディングス株式会社 | Peelable film |
-
1980
- 1980-06-28 JP JP8806480A patent/JPS5714642A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009122984A1 (en) * | 2008-03-31 | 2009-10-08 | 日立化成ポリマー株式会社 | Releasing agent composition and releasing material |
| JP5282083B2 (en) * | 2008-03-31 | 2013-09-04 | 日立化成ポリマー株式会社 | Release agent composition and release material |
| JP2015104917A (en) * | 2013-12-03 | 2015-06-08 | 日立化成株式会社 | Peeling film, and adhesive film structure prepared using the same |
| JPWO2018150255A1 (en) * | 2017-02-14 | 2020-02-13 | 王子ホールディングス株式会社 | Peelable film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645077B2 (en) | 1989-01-27 |
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