JPS5627323A - Polyester film or sheet and manufacture thereof - Google Patents

Polyester film or sheet and manufacture thereof

Info

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
Application number
JP10297779A
Other languages
Japanese (ja)
Inventor
Koichi Yasui
Kazuyoshi Imamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP10297779A priority Critical patent/JPS5627323A/en
Publication of JPS5627323A publication Critical patent/JPS5627323A/en
Pending legal-status Critical Current

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
JP10297779A 1979-08-13 1979-08-13 Polyester film or sheet and manufacture thereof Pending JPS5627323A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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