GB2064423B - Biaxially drawn polyhexamethylene adipamide film and process for producing same - Google Patents

Biaxially drawn polyhexamethylene adipamide film and process for producing same

Info

Publication number
GB2064423B
GB2064423B GB8036079A GB8036079A GB2064423B GB 2064423 B GB2064423 B GB 2064423B GB 8036079 A GB8036079 A GB 8036079A GB 8036079 A GB8036079 A GB 8036079A GB 2064423 B GB2064423 B GB 2064423B
Authority
GB
United Kingdom
Prior art keywords
producing same
polyhexamethylene adipamide
biaxially drawn
adipamide film
drawn polyhexamethylene
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
GB8036079A
Other languages
English (en)
Other versions
GB2064423A (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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of GB2064423A publication Critical patent/GB2064423A/en
Application granted granted Critical
Publication of GB2064423B publication Critical patent/GB2064423B/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
GB8036079A 1979-11-13 1980-11-10 Biaxially drawn polyhexamethylene adipamide film and process for producing same Expired GB2064423B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14603379A JPS5669122A (en) 1979-11-13 1979-11-13 Elongated polyhexamethyleneadipamide film

Publications (2)

Publication Number Publication Date
GB2064423A GB2064423A (en) 1981-06-17
GB2064423B true GB2064423B (en) 1983-06-08

Family

ID=15398581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036079A Expired GB2064423B (en) 1979-11-13 1980-11-10 Biaxially drawn polyhexamethylene adipamide film and process for producing same

Country Status (7)

Country Link
US (1) US4370468A (OSRAM)
JP (1) JPS5669122A (OSRAM)
CA (1) CA1148713A (OSRAM)
DE (1) DE3042884C2 (OSRAM)
FR (1) FR2469264A1 (OSRAM)
GB (1) GB2064423B (OSRAM)
IT (1) IT1134253B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522867A (en) * 1983-08-23 1985-06-11 Phillips Petroleum Company Biaxially oriented polyamide film
JPS60220731A (ja) * 1984-04-17 1985-11-05 Unitika Ltd ポリアミドフィルムおよびその製造方法
US20070092744A1 (en) * 2005-10-13 2007-04-26 Plasticos Dise S.A. Polymer compositions and films and method of making
JP2007305272A (ja) * 2006-05-15 2007-11-22 Sony Corp 光ピックアップ装置および光ディスク装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451597A (en) * 1944-08-23 1948-10-19 Bakelite Corp Annealing of calendered thermoplastic material
US3502766A (en) * 1965-01-28 1970-03-24 Nippon Rayon Kk Process for the improvement of polyamide films
US3794547A (en) * 1965-01-28 1974-02-26 Unitika Ltd Polyamide films
FR1466715A (fr) * 1966-01-28 1967-01-20 Nippon Rayon Kk Perfectionnements apportés aux pellicules de polyamide
JPS6050575B2 (ja) * 1977-11-18 1985-11-09 旭化成株式会社 ポリヘキサメチレンアジパミドフイルムの製造方法

Also Published As

Publication number Publication date
FR2469264A1 (fr) 1981-05-22
CA1148713A (en) 1983-06-28
IT8025950A0 (it) 1980-11-13
US4370468A (en) 1983-01-25
JPS5669122A (en) 1981-06-10
GB2064423A (en) 1981-06-17
IT1134253B (it) 1986-08-13
FR2469264B1 (OSRAM) 1983-12-23
DE3042884C2 (de) 1984-11-08
DE3042884A1 (de) 1981-05-27

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Legal Events

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

Effective date: 19951110