FR2099681A1 - Stretched copolyacrylonitrile articles -esp packaging (films) - Google Patents

Stretched copolyacrylonitrile articles -esp packaging (films)

Info

Publication number
FR2099681A1
FR2099681A1 FR7127701A FR7127701A FR2099681A1 FR 2099681 A1 FR2099681 A1 FR 2099681A1 FR 7127701 A FR7127701 A FR 7127701A FR 7127701 A FR7127701 A FR 7127701A FR 2099681 A1 FR2099681 A1 FR 2099681A1
Authority
FR
France
Prior art keywords
stretched
packaging
copolyacrylonitrile
esp
articles
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
FR7127701A
Other languages
English (en)
French (fr)
Other versions
FR2099681B1 (enrdf_load_stackoverflow
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of FR2099681A1 publication Critical patent/FR2099681A1/fr
Application granted granted Critical
Publication of FR2099681B1 publication Critical patent/FR2099681B1/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Wrappers (AREA)
FR7127701A 1970-07-30 1971-07-28 Stretched copolyacrylonitrile articles -esp packaging (films) Granted FR2099681A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6677070A JPS4914340B1 (enrdf_load_stackoverflow) 1970-07-30 1970-07-30

Publications (2)

Publication Number Publication Date
FR2099681A1 true FR2099681A1 (en) 1972-03-17
FR2099681B1 FR2099681B1 (enrdf_load_stackoverflow) 1974-03-15

Family

ID=13325427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127701A Granted FR2099681A1 (en) 1970-07-30 1971-07-28 Stretched copolyacrylonitrile articles -esp packaging (films)

Country Status (3)

Country Link
JP (1) JPS4914340B1 (enrdf_load_stackoverflow)
DE (1) DE2138222B2 (enrdf_load_stackoverflow)
FR (1) FR2099681A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375022A1 (fr) * 1976-12-21 1978-07-21 Standard Oil Co Procede pour ameliorer la resistance au choc de polymeres riches en nitriles par etirage et fixation thermique
CN115928238B (zh) * 2021-08-20 2025-08-26 中国石油化工股份有限公司 一种高均一性聚丙烯腈初生纤维及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH269863A (fr) * 1943-07-28 1950-07-31 Du Pont Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH269863A (fr) * 1943-07-28 1950-07-31 Du Pont Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé.

Also Published As

Publication number Publication date
DE2138222A1 (de) 1972-02-10
FR2099681B1 (enrdf_load_stackoverflow) 1974-03-15
JPS4914340B1 (enrdf_load_stackoverflow) 1974-04-06
DE2138222B2 (de) 1975-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse