JPS51149342A - Manufacturing transparent polypropylene sheets - Google Patents
Manufacturing transparent polypropylene sheetsInfo
- Publication number
- JPS51149342A JPS51149342A JP50074037A JP7403775A JPS51149342A JP S51149342 A JPS51149342 A JP S51149342A JP 50074037 A JP50074037 A JP 50074037A JP 7403775 A JP7403775 A JP 7403775A JP S51149342 A JPS51149342 A JP S51149342A
- Authority
- JP
- Japan
- Prior art keywords
- transparent polypropylene
- polypropylene sheets
- manufacturing transparent
- manufacturing
- sheets
- 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
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: Method of manufacturing transparent polypropylene sheets without employing the quenching technique or the like.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50074037A JPS51149342A (en) | 1975-06-18 | 1975-06-18 | Manufacturing transparent polypropylene sheets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50074037A JPS51149342A (en) | 1975-06-18 | 1975-06-18 | Manufacturing transparent polypropylene sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51149342A true JPS51149342A (en) | 1976-12-22 |
Family
ID=13535546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50074037A Pending JPS51149342A (en) | 1975-06-18 | 1975-06-18 | Manufacturing transparent polypropylene sheets |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51149342A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220320A (en) * | 1988-07-09 | 1990-01-23 | Idemitsu Petrochem Co Ltd | Production of polypropylene resin sheet and resin sheet obtained thereby |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911257A (en) * | 1972-05-29 | 1974-01-31 |
-
1975
- 1975-06-18 JP JP50074037A patent/JPS51149342A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911257A (en) * | 1972-05-29 | 1974-01-31 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220320A (en) * | 1988-07-09 | 1990-01-23 | Idemitsu Petrochem Co Ltd | Production of polypropylene resin sheet and resin sheet obtained thereby |
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