JPS57116627A - Production of polyurethane sheet - Google Patents
Production of polyurethane sheetInfo
- Publication number
- JPS57116627A JPS57116627A JP56002654A JP265481A JPS57116627A JP S57116627 A JPS57116627 A JP S57116627A JP 56002654 A JP56002654 A JP 56002654A JP 265481 A JP265481 A JP 265481A JP S57116627 A JPS57116627 A JP S57116627A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- sheet
- sticking
- sheets
- blocking
- 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.)
- Pending
Links
Abstract
PURPOSE: To prevent the sticking of a sheet to a roll and the blocking between sheets by a method wherein a releasing paper or the like is inserted along the first cooling roll at the position where a molten sheet of thermoplastic polyurethane elastomer comes into contact with the roll.
CONSTITUTION: At the position where the urethane sheet 3 extruded from a die 1 in a plastic state comes into contact with the first cooling roll 2 to be cooled along the roll 2, a releasing paper or a paper coated with olefin base resin or an olefin base resin film 4 is inserted between the sheet 3 and the roll 2. Accordingly, it is possible to prevent the sheet 3 in the plastic condition from sticking to the roll 2. Therefore, it is possible to eliminate the problem of blocking between sheets after winding up due to the sticking to the cooling roll.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56002654A JPS57116627A (en) | 1981-01-13 | 1981-01-13 | Production of polyurethane sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56002654A JPS57116627A (en) | 1981-01-13 | 1981-01-13 | Production of polyurethane sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116627A true JPS57116627A (en) | 1982-07-20 |
Family
ID=11535330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56002654A Pending JPS57116627A (en) | 1981-01-13 | 1981-01-13 | Production of polyurethane sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116627A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61177224A (en) * | 1985-02-01 | 1986-08-08 | Showa Denko Kk | Manufacture of thermoplastic resin film with release sheet |
US6843874B1 (en) | 1997-12-01 | 2005-01-18 | H.B. Fuller Licensing & Financing Inc. | Method for producing a substantially continuous, nonporous thermoplastic coating and articles constructed therefrom |
SG120084A1 (en) * | 2001-12-14 | 2006-03-28 | Bayer Ag | Process for the production of a transparent flat film from thermoplastic polyurethane and use thereof |
US7078075B1 (en) | 1995-02-23 | 2006-07-18 | H.B. Fuller Licensing & Financing Inc. | Method for producing a continuous thermoplastic coating and articles constructed therefrom |
JP2014037105A (en) * | 2012-08-17 | 2014-02-27 | Okura Ind Co Ltd | Method for manufacturing a laminate sheet and method for manufacturing a thermoplastic elastomer sheet |
-
1981
- 1981-01-13 JP JP56002654A patent/JPS57116627A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61177224A (en) * | 1985-02-01 | 1986-08-08 | Showa Denko Kk | Manufacture of thermoplastic resin film with release sheet |
US7078075B1 (en) | 1995-02-23 | 2006-07-18 | H.B. Fuller Licensing & Financing Inc. | Method for producing a continuous thermoplastic coating and articles constructed therefrom |
US6843874B1 (en) | 1997-12-01 | 2005-01-18 | H.B. Fuller Licensing & Financing Inc. | Method for producing a substantially continuous, nonporous thermoplastic coating and articles constructed therefrom |
SG120084A1 (en) * | 2001-12-14 | 2006-03-28 | Bayer Ag | Process for the production of a transparent flat film from thermoplastic polyurethane and use thereof |
JP2014037105A (en) * | 2012-08-17 | 2014-02-27 | Okura Ind Co Ltd | Method for manufacturing a laminate sheet and method for manufacturing a thermoplastic elastomer sheet |
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