JPS53102969A - Production of highly formed sandwich product and device therefor - Google Patents
Production of highly formed sandwich product and device thereforInfo
- Publication number
- JPS53102969A JPS53102969A JP1888177A JP1888177A JPS53102969A JP S53102969 A JPS53102969 A JP S53102969A JP 1888177 A JP1888177 A JP 1888177A JP 1888177 A JP1888177 A JP 1888177A JP S53102969 A JPS53102969 A JP S53102969A
- Authority
- JP
- Japan
- Prior art keywords
- production
- device therefor
- sandwich product
- formed sandwich
- highly formed
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: The capacity of a metal mold into which a molten thermoplastic resin has been injected is expanded and at the same time a polyol and a diisocyanate are casted into the mold while they are made to react, thereby high-foamed sandwich products are produced through simple processes.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52018881A JPS5814295B2 (en) | 1977-02-22 | 1977-02-22 | Manufacturing equipment for highly foamed sandwich molded products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52018881A JPS5814295B2 (en) | 1977-02-22 | 1977-02-22 | Manufacturing equipment for highly foamed sandwich molded products |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53102969A true JPS53102969A (en) | 1978-09-07 |
JPS5814295B2 JPS5814295B2 (en) | 1983-03-18 |
Family
ID=11983888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52018881A Expired JPS5814295B2 (en) | 1977-02-22 | 1977-02-22 | Manufacturing equipment for highly foamed sandwich molded products |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814295B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950000176B1 (en) * | 1990-12-20 | 1995-01-11 | 아사히가세이고오교 가부시끼가이샤 | Molding resin and method of production thereof |
-
1977
- 1977-02-22 JP JP52018881A patent/JPS5814295B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5814295B2 (en) | 1983-03-18 |
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