GB1309965A - Biaxially-oriented polyester film and its production - Google Patents

Biaxially-oriented polyester film and its production

Info

Publication number
GB1309965A
GB1309965A GB1297471A GB1297471A GB1309965A GB 1309965 A GB1309965 A GB 1309965A GB 1297471 A GB1297471 A GB 1297471A GB 1297471 A GB1297471 A GB 1297471A GB 1309965 A GB1309965 A GB 1309965A
Authority
GB
United Kingdom
Prior art keywords
heat treatment
draw ratio
films
naphthalate
polyethylene
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
GB1297471A
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.)
Teijin Ltd
Original Assignee
Teijin 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
Priority claimed from JP3816070A external-priority patent/JPS54945B1/ja
Priority claimed from JP5452170A external-priority patent/JPS4840917B1/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of GB1309965A publication Critical patent/GB1309965A/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB1297471A 1970-05-04 1971-05-04 Biaxially-oriented polyester film and its production Expired GB1309965A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3816070A JPS54945B1 (enrdf_load_stackoverflow) 1970-05-04 1970-05-04
JP5452170A JPS4840917B1 (enrdf_load_stackoverflow) 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
GB1309965A true GB1309965A (en) 1973-03-14

Family

ID=26377360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297471A Expired GB1309965A (en) 1970-05-04 1971-05-04 Biaxially-oriented polyester film and its production

Country Status (7)

Country Link
BE (1) BE766636A (enrdf_load_stackoverflow)
CA (1) CA949715A (enrdf_load_stackoverflow)
CH (1) CH550223A (enrdf_load_stackoverflow)
DE (1) DE2121782A1 (enrdf_load_stackoverflow)
FR (1) FR2088321B1 (enrdf_load_stackoverflow)
GB (1) GB1309965A (enrdf_load_stackoverflow)
NL (1) NL7106073A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282620A (ja) * 1985-10-08 1987-04-16 帝人株式会社 メンブレンスイツチ
EP1008998A3 (en) * 1998-12-10 2001-03-21 Mitsubishi Polyester Film Corporation Polyethylene-2,6-naphthalate film for capacitor
WO2001096451A1 (fr) * 2000-06-15 2001-12-20 Teijin Limited Film polyester oriente bi-axialement pour plaque de diffuseur de lumiere et plaque de diffuseur de lumiere

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136013A (ja) * 1985-12-09 1987-06-19 ダイアホイルヘキスト株式会社 コンデンサ−用ポリエチレン−２，６−ナフタレ−トフイルム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282620A (ja) * 1985-10-08 1987-04-16 帝人株式会社 メンブレンスイツチ
EP1008998A3 (en) * 1998-12-10 2001-03-21 Mitsubishi Polyester Film Corporation Polyethylene-2,6-naphthalate film for capacitor
WO2001096451A1 (fr) * 2000-06-15 2001-12-20 Teijin Limited Film polyester oriente bi-axialement pour plaque de diffuseur de lumiere et plaque de diffuseur de lumiere
US7041344B2 (en) 2000-06-15 2006-05-09 Teijin Limited Biaxially oriented polyester film for light-diffusing plate and light-diffusing plate

Also Published As

Publication number Publication date
FR2088321A1 (enrdf_load_stackoverflow) 1972-01-07
FR2088321B1 (enrdf_load_stackoverflow) 1974-06-21
BE766636A (fr) 1971-10-01
CA949715A (en) 1974-06-25
DE2121782A1 (de) 1971-12-23
NL7106073A (enrdf_load_stackoverflow) 1971-11-08
CH550223A (de) 1974-06-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee