JPS5512127A - Release paper - Google Patents
Release paperInfo
- Publication number
- JPS5512127A JPS5512127A JP8407978A JP8407978A JPS5512127A JP S5512127 A JPS5512127 A JP S5512127A JP 8407978 A JP8407978 A JP 8407978A JP 8407978 A JP8407978 A JP 8407978A JP S5512127 A JPS5512127 A JP S5512127A
- Authority
- JP
- Japan
- Prior art keywords
- under
- paper
- agent
- resin
- amount
- 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: To control the releasability of release paper without changing the amount of the release agent, by applying an under-coat layer containing a small amount of a fluoro-resin to the surface of substrate paper, and coating the under-coat layer with a release agent.
CONSTITUTION: A small amount (pref. 0.001W5 wt%) of a fluoro-resin such as polytetrafluoroethylene resin, etc. is added to polyvinyl alcohol, etc. to afford an under-coating agent. One or both sides of a substrate, such as fine paper, arecoated a release agent to obtain the objective release paper.
EFFECT: The amount of the under-coating agent can be reduced to 1/2-1/3 of that of the conventional undercoating agent. The releasability of the paper can be adjusted only by changing the amount of the fluoro-resin in the under-coating agent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8407978A JPS5512127A (en) | 1978-07-12 | 1978-07-12 | Release paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8407978A JPS5512127A (en) | 1978-07-12 | 1978-07-12 | Release paper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5512127A true JPS5512127A (en) | 1980-01-28 |
JPS5745788B2 JPS5745788B2 (en) | 1982-09-29 |
Family
ID=13820474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8407978A Granted JPS5512127A (en) | 1978-07-12 | 1978-07-12 | Release paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512127A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59120828U (en) * | 1983-02-02 | 1984-08-15 | 三菱電機株式会社 | air conditioner |
US4498066A (en) * | 1982-09-10 | 1985-02-05 | Shinko Electric Co., Ltd. | Electromagnetic device |
WO2001055507A1 (en) * | 2000-01-26 | 2001-08-02 | Upm-Kymmene Corporation | Base paper, method to produce it and release paper |
JP2018080437A (en) * | 2016-11-08 | 2018-05-24 | 恵和株式会社 | Process paper used for polyurethane coating |
-
1978
- 1978-07-12 JP JP8407978A patent/JPS5512127A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498066A (en) * | 1982-09-10 | 1985-02-05 | Shinko Electric Co., Ltd. | Electromagnetic device |
JPS59120828U (en) * | 1983-02-02 | 1984-08-15 | 三菱電機株式会社 | air conditioner |
WO2001055507A1 (en) * | 2000-01-26 | 2001-08-02 | Upm-Kymmene Corporation | Base paper, method to produce it and release paper |
JP2018080437A (en) * | 2016-11-08 | 2018-05-24 | 恵和株式会社 | Process paper used for polyurethane coating |
Also Published As
Publication number | Publication date |
---|---|
JPS5745788B2 (en) | 1982-09-29 |
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