FR2469264A1 - Pellicule etiree biaxialement de poly(adipamide d'hexamethylene) et son procede de preparation - Google Patents

Pellicule etiree biaxialement de poly(adipamide d'hexamethylene) et son procede de preparation

Info

Publication number
FR2469264A1
FR2469264A1 FR8023829A FR8023829A FR2469264A1 FR 2469264 A1 FR2469264 A1 FR 2469264A1 FR 8023829 A FR8023829 A FR 8023829A FR 8023829 A FR8023829 A FR 8023829A FR 2469264 A1 FR2469264 A1 FR 2469264A1
Authority
FR
France
Prior art keywords
biaxially stretched
hexamethylene adipamide
preparing same
poly film
stretched poly
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
FR8023829A
Other languages
English (en)
French (fr)
Other versions
FR2469264B1 (OSRAM
Inventor
Osamu Nakajima
Yukinori Matsuoka
Yoshiaki Nakayama
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 FR2469264A1 publication Critical patent/FR2469264A1/fr
Application granted granted Critical
Publication of FR2469264B1 publication Critical patent/FR2469264B1/fr
Granted 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

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
FR8023829A 1979-11-13 1980-11-07 Pellicule etiree biaxialement de poly(adipamide d'hexamethylene) et son procede de preparation Granted FR2469264A1 (fr)

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
FR2469264A1 true FR2469264A1 (fr) 1981-05-22
FR2469264B1 FR2469264B1 (OSRAM) 1983-12-23

Family

ID=15398581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023829A Granted FR2469264A1 (fr) 1979-11-13 1980-11-07 Pellicule etiree biaxialement de poly(adipamide d'hexamethylene) et son procede de preparation

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466715A (fr) * 1966-01-28 1967-01-20 Nippon Rayon Kk Perfectionnements apportés aux pellicules de polyamide
FR2422491A1 (fr) * 1977-11-18 1979-11-09 Asahi Chemical Ind Procede de preparation d'une pellicule de poly(adipamide d'hexamethylene) etiree biaxialement

Family Cites Families (3)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466715A (fr) * 1966-01-28 1967-01-20 Nippon Rayon Kk Perfectionnements apportés aux pellicules de polyamide
FR2422491A1 (fr) * 1977-11-18 1979-11-09 Asahi Chemical Ind Procede de preparation d'une pellicule de poly(adipamide d'hexamethylene) etiree biaxialement
FR2422490A1 (fr) * 1977-11-18 1979-11-09 Asahi Chemical Ind Pellicule de poly(adipamide d'hexamethylene) etiree biaxialement et son procede de preparation

Also Published As

Publication number Publication date
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
GB2064423B (en) 1983-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse