JPS56161125A - Integral forming method of polyurethane foam product with surface member - Google Patents
Integral forming method of polyurethane foam product with surface memberInfo
- Publication number
- JPS56161125A JPS56161125A JP6440280A JP6440280A JPS56161125A JP S56161125 A JPS56161125 A JP S56161125A JP 6440280 A JP6440280 A JP 6440280A JP 6440280 A JP6440280 A JP 6440280A JP S56161125 A JPS56161125 A JP S56161125A
- Authority
- JP
- Japan
- Prior art keywords
- surface member
- polyurethane foamed
- integral forming
- foamed body
- forming method
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
PURPOSE: To pevent the production of void between surface member and polyurethane foamed body by a method wherein permeable material is laid for molding between the surface member and the polyurethane foamed body.
CONSTITUTION: In the integral forming a permeable material 4 is laid between the surface member 1 and the polyurethane foamed body 2. When a polyol component and an isocyanate compound foam and react, the foams are diffused by the permeable material 4 and part of them are exhausted out of the molded body. Therefore, the voids are not in danger of occurring between the surface member 1 and the polyurethane foamed body 2 and high surface value is given to the facing material which requires appearance and light resistane.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6440280A JPS56161125A (en) | 1980-05-15 | 1980-05-15 | Integral forming method of polyurethane foam product with surface member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6440280A JPS56161125A (en) | 1980-05-15 | 1980-05-15 | Integral forming method of polyurethane foam product with surface member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56161125A true JPS56161125A (en) | 1981-12-11 |
Family
ID=13257278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6440280A Pending JPS56161125A (en) | 1980-05-15 | 1980-05-15 | Integral forming method of polyurethane foam product with surface member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56161125A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9649794B2 (en) | 2010-09-30 | 2017-05-16 | Dow Global Technologies | Container modifications to minimize defects during reactive polyurethane flow |
-
1980
- 1980-05-15 JP JP6440280A patent/JPS56161125A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9649794B2 (en) | 2010-09-30 | 2017-05-16 | Dow Global Technologies | Container modifications to minimize defects during reactive polyurethane flow |
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