JPS56166234A - Preparation of film or sheet of styrene type resin having improved for registance and releasability - Google Patents
Preparation of film or sheet of styrene type resin having improved for registance and releasabilityInfo
- Publication number
- JPS56166234A JPS56166234A JP6903080A JP6903080A JPS56166234A JP S56166234 A JPS56166234 A JP S56166234A JP 6903080 A JP6903080 A JP 6903080A JP 6903080 A JP6903080 A JP 6903080A JP S56166234 A JPS56166234 A JP S56166234A
- Authority
- JP
- Japan
- Prior art keywords
- film
- aqueous solution
- sheet
- releasability
- solution
- 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
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
PURPOSE: To provide a film with fog resistance and releasability, by attaching an aqueous solution of blended three components obtained by blending an antifogging agent with a releasing agent and a binder respectively specifically to the surface of a resin film, blowing compressed air against the surface so that the solution is firmly applied to the surface.
CONSTITUTION: (A) A fatty acid ester of sucrose comprising lauric acid as a main ingredient of the fatty acid, preferably ≥50wt% lauric acid, as an antifogging agent is blended with (B) not modified polyvinyl alcohol having a polymerization degree ≤800 as a binder and (C) silicone emulsion having an average particle diameter <1μ as a releasing agent in a weight ratio of A:B:C of 1:0.5W2:0.5W3, to give an aqueous solution. For example, a styrene type resion film is extruded from the extruder 3, made to run along the surface of a roller partially immersed in the aqueous solution 6, and the aqueous solution 6 is attached to the surface of the sheet. Compressed air is blown from the air knife 7 with a width 0.3W0.7mm upon the surface of the sheet so that the solution is bonded to the surface.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6903080A JPS56166234A (en) | 1980-05-26 | 1980-05-26 | Preparation of film or sheet of styrene type resin having improved for registance and releasability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6903080A JPS56166234A (en) | 1980-05-26 | 1980-05-26 | Preparation of film or sheet of styrene type resin having improved for registance and releasability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166234A true JPS56166234A (en) | 1981-12-21 |
JPS6362538B2 JPS6362538B2 (en) | 1988-12-02 |
Family
ID=13390768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6903080A Granted JPS56166234A (en) | 1980-05-26 | 1980-05-26 | Preparation of film or sheet of styrene type resin having improved for registance and releasability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166234A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954555A (en) * | 1982-09-24 | 1984-03-29 | 三菱樹脂株式会社 | Styrene-butadiene block copolymer film |
JPH09169954A (en) * | 1995-12-20 | 1997-06-30 | Mitsui Toatsu Chem Inc | Highly functional styrene-based resin film or sheet |
JPH09221661A (en) * | 1996-02-15 | 1997-08-26 | Mitsubishi Chem Corp | Antifogging agent and resin sheet treated with the same antifogging agent |
JP2004315802A (en) * | 2003-04-04 | 2004-11-11 | Daicel Polymer Ltd | Anti-fogging sheet and container by using the same |
US7052539B2 (en) | 2003-01-16 | 2006-05-30 | Daicel Polymer, Ltd. | Surface-treating agents, anti-fogging sheets, and trays using thereof |
JP2008115361A (en) * | 2006-10-10 | 2008-05-22 | Daicel Polymer Ltd | Anti-fogging surface-treating agent and anti-fogging resin sheet |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63142149A (en) * | 1986-12-05 | 1988-06-14 | 株式会社フジタ | Free access floor |
JPH0315943U (en) * | 1989-06-28 | 1991-02-18 | ||
JP4630435B2 (en) * | 2000-09-18 | 2011-02-09 | サンディック株式会社 | Styrenic resin anti-fog sheet |
JP4808338B2 (en) * | 2001-07-05 | 2011-11-02 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | Coating agent composition |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321229A (en) * | 1976-08-11 | 1978-02-27 | Iic Kagaku Kogyo Kk | Coating materials for styrene resin films |
JPS53115781A (en) * | 1977-03-22 | 1978-10-09 | Mitsubishi Monsanto Chem Co | Manufacture of thermoplastic resin film of improved anti-fogging and non- blocking properties |
-
1980
- 1980-05-26 JP JP6903080A patent/JPS56166234A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321229A (en) * | 1976-08-11 | 1978-02-27 | Iic Kagaku Kogyo Kk | Coating materials for styrene resin films |
JPS53115781A (en) * | 1977-03-22 | 1978-10-09 | Mitsubishi Monsanto Chem Co | Manufacture of thermoplastic resin film of improved anti-fogging and non- blocking properties |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954555A (en) * | 1982-09-24 | 1984-03-29 | 三菱樹脂株式会社 | Styrene-butadiene block copolymer film |
JPH0159903B2 (en) * | 1982-09-24 | 1989-12-20 | Mitsubishi Plastics Ind | |
JPH09169954A (en) * | 1995-12-20 | 1997-06-30 | Mitsui Toatsu Chem Inc | Highly functional styrene-based resin film or sheet |
JPH09221661A (en) * | 1996-02-15 | 1997-08-26 | Mitsubishi Chem Corp | Antifogging agent and resin sheet treated with the same antifogging agent |
US7052539B2 (en) | 2003-01-16 | 2006-05-30 | Daicel Polymer, Ltd. | Surface-treating agents, anti-fogging sheets, and trays using thereof |
JP2004315802A (en) * | 2003-04-04 | 2004-11-11 | Daicel Polymer Ltd | Anti-fogging sheet and container by using the same |
JP2008115361A (en) * | 2006-10-10 | 2008-05-22 | Daicel Polymer Ltd | Anti-fogging surface-treating agent and anti-fogging resin sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS6362538B2 (en) | 1988-12-02 |
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