GB1320277A - Production of polyethylene terephthalata film - Google Patents

Production of polyethylene terephthalata film

Info

Publication number
GB1320277A
GB1320277A GB5761971A GB5761971A GB1320277A GB 1320277 A GB1320277 A GB 1320277A GB 5761971 A GB5761971 A GB 5761971A GB 5761971 A GB5761971 A GB 5761971A GB 1320277 A GB1320277 A GB 1320277A
Authority
GB
United Kingdom
Prior art keywords
film
heat
polyethylene terephthalate
dec
terephthalata
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.)
Expired
Application number
GB5761971A
Other languages
English (en)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1320277A publication Critical patent/GB1320277A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB5761971A 1970-12-14 1971-12-10 Production of polyethylene terephthalata film Expired GB1320277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45111584A JPS5027074B1 (enExample) 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
GB1320277A true GB1320277A (en) 1973-06-13

Family

ID=14565062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5761971A Expired GB1320277A (en) 1970-12-14 1971-12-10 Production of polyethylene terephthalata film

Country Status (5)

Country Link
US (1) US3980748A (enExample)
JP (1) JPS5027074B1 (enExample)
CA (1) CA991370A (enExample)
DE (1) DE2161730C3 (enExample)
GB (1) GB1320277A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275107A (en) * 1980-05-19 1981-06-23 International Business Machines Corporation Polyester stabilization process and product
JPS61184538A (ja) * 1985-02-12 1986-08-18 Konishiroku Photo Ind Co Ltd 写真用反射支持体の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6807357A (enExample) * 1967-06-01 1968-12-02
US3669931A (en) * 1970-07-07 1972-06-13 Celanese Corp Polyethylene terephthalate films containing hydrated aluminum silicate for less shrinkage and abrasion

Also Published As

Publication number Publication date
CA991370A (en) 1976-06-22
DE2161730A1 (de) 1972-07-06
DE2161730C3 (de) 1980-11-27
US3980748A (en) 1976-09-14
DE2161730B2 (de) 1980-04-03
JPS5027074B1 (enExample) 1975-09-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee