JPS5321272A - Method of stretching polyamid film - Google Patents

Method of stretching polyamid film

Info

Publication number
JPS5321272A
JPS5321272A JP9527776A JP9527776A JPS5321272A JP S5321272 A JPS5321272 A JP S5321272A JP 9527776 A JP9527776 A JP 9527776A JP 9527776 A JP9527776 A JP 9527776A JP S5321272 A JPS5321272 A JP S5321272A
Authority
JP
Japan
Prior art keywords
stretching
polyamid film
polyamid
film
stretching polyamid
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.)
Granted
Application number
JP9527776A
Other languages
Japanese (ja)
Other versions
JPS5652741B2 (en
Inventor
Toshihiko Oota
Kouichi Matsunami
Kaoru Furukawa
Kazuo Tamaoki
Tetsushi Murakami
Hiroshi Nagai
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14133268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5321272(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP9527776A priority Critical patent/JPS5321272A/en
Priority to DE19772716710 priority patent/DE2716710A1/en
Priority to US05/788,047 priority patent/US4120928A/en
Priority to GB15962/77A priority patent/GB1552410A/en
Priority to FR7711755A priority patent/FR2348805A1/en
Publication of JPS5321272A publication Critical patent/JPS5321272A/en
Publication of JPS5652741B2 publication Critical patent/JPS5652741B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP9527776A 1976-04-19 1976-08-09 Method of stretching polyamid film Granted JPS5321272A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9527776A JPS5321272A (en) 1976-08-09 1976-08-09 Method of stretching polyamid film
DE19772716710 DE2716710A1 (en) 1976-04-19 1977-04-15 Process for the production of biaxially oriented films from polyamide blends
US05/788,047 US4120928A (en) 1976-04-19 1977-04-15 Production of biaxially stretched film of polyamide blend
GB15962/77A GB1552410A (en) 1976-04-19 1977-04-18 Production of biaxially stretched film of polyamide blend
FR7711755A FR2348805A1 (en) 1976-04-19 1977-04-19 PERFECTED PROCESS FOR PREPARING A FILM STRETCHED IN DIRECTIONS FROM A MIXTURE OF POLYAMIDES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9527776A JPS5321272A (en) 1976-08-09 1976-08-09 Method of stretching polyamid film

Publications (2)

Publication Number Publication Date
JPS5321272A true JPS5321272A (en) 1978-02-27
JPS5652741B2 JPS5652741B2 (en) 1981-12-14

Family

ID=14133268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9527776A Granted JPS5321272A (en) 1976-04-19 1976-08-09 Method of stretching polyamid film

Country Status (1)

Country Link
JP (1) JPS5321272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344881A (en) * 1976-10-04 1978-04-22 Hitachi Ltd Contact tank gas breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209480A (en) * 1986-03-10 1987-09-14 Fuji Photo Film Co Ltd Liquid developing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344881A (en) * 1976-10-04 1978-04-22 Hitachi Ltd Contact tank gas breaker
JPS5947412B2 (en) * 1976-10-04 1984-11-19 株式会社日立製作所 Grounded tank type gas shield disconnector

Also Published As

Publication number Publication date
JPS5652741B2 (en) 1981-12-14

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