JPS5627323A - Polyester film or sheet and manufacture thereof - Google Patents
Polyester film or sheet and manufacture thereofInfo
- Publication number
- JPS5627323A JPS5627323A JP10297779A JP10297779A JPS5627323A JP S5627323 A JPS5627323 A JP S5627323A JP 10297779 A JP10297779 A JP 10297779A JP 10297779 A JP10297779 A JP 10297779A JP S5627323 A JPS5627323 A JP S5627323A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- film
- manufacture
- polyester
- polyester film
- 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 obtain the film or sheet which is excellent in a dimension stability, rigidity and other physical properties, and is clear and suitable for use in record discs, video discs and other applications.
CONSTITUTION: A self-curing unsaturated polyester, which has an air drying functional group, such as unsaturated aliphatic group and the like, and further contains a polymerization initiator, a light sensitizer and the like, where necessary, is brought into a thermoplastic state having an improved flow property, and said polyester is molded into film or sheet. Said film or sheet is cured by heating or light irradiation as it is or after it is formed in a necessary shape (for example; a concave signal channel for sound and image, and the like).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10297779A JPS5627323A (en) | 1979-08-13 | 1979-08-13 | Polyester film or sheet and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10297779A JPS5627323A (en) | 1979-08-13 | 1979-08-13 | Polyester film or sheet and manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5627323A true JPS5627323A (en) | 1981-03-17 |
Family
ID=14341793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10297779A Pending JPS5627323A (en) | 1979-08-13 | 1979-08-13 | Polyester film or sheet and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5627323A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08127643A (en) * | 1994-10-19 | 1996-05-21 | Toyo Nylon Kk | Polyester prepolymer having shape recovery |
US6180171B1 (en) | 1997-08-29 | 2001-01-30 | Sintokogio, Ltd. | Method of producing a plated product having recesses |
-
1979
- 1979-08-13 JP JP10297779A patent/JPS5627323A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08127643A (en) * | 1994-10-19 | 1996-05-21 | Toyo Nylon Kk | Polyester prepolymer having shape recovery |
US6180171B1 (en) | 1997-08-29 | 2001-01-30 | Sintokogio, Ltd. | Method of producing a plated product having recesses |
US6254999B1 (en) | 1997-08-29 | 2001-07-03 | Sintokogio, Ltd. | Plated product having recesses and anchor portions |
US6314785B1 (en) * | 1997-08-29 | 2001-11-13 | Sintokogio, Ltd. | Apparatus for producing a plated product having recesses |
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