FR2395131B2 - - Google Patents

Info

Publication number
FR2395131B2
FR2395131B2 FR7818382A FR7818382A FR2395131B2 FR 2395131 B2 FR2395131 B2 FR 2395131B2 FR 7818382 A FR7818382 A FR 7818382A FR 7818382 A FR7818382 A FR 7818382A FR 2395131 B2 FR2395131 B2 FR 2395131B2
Authority
FR
France
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
FR7818382A
Other languages
French (fr)
Other versions
FR2395131A2 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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=10234192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2395131(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2395131A2 publication Critical patent/FR2395131A2/en
Application granted granted Critical
Publication of FR2395131B2 publication Critical patent/FR2395131B2/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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR7818382A 1977-06-21 1978-06-20 STRETCHING OF POLYMERIC FILMS Granted FR2395131A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25839/77A GB1594493A (en) 1977-06-21 1977-06-21 Stretching of polymeric films

Publications (2)

Publication Number Publication Date
FR2395131A2 FR2395131A2 (en) 1979-01-19
FR2395131B2 true FR2395131B2 (en) 1980-11-07

Family

ID=10234192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818382A Granted FR2395131A2 (en) 1977-06-21 1978-06-20 STRETCHING OF POLYMERIC FILMS

Country Status (9)

Country Link
EP (1) EP0000242B1 (en)
JP (1) JPS548673A (en)
AU (1) AU519259B2 (en)
BE (1) BE868326R (en)
DE (1) DE2860834D1 (en)
FR (1) FR2395131A2 (en)
GB (1) GB1594493A (en)
IT (1) IT1108837B (en)
LU (1) LU79850A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
GB8424062D0 (en) * 1984-09-24 1984-10-31 Mackley M R Oriented polymer films

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799896A (en) * 1954-04-20 1957-07-23 Celanese Corp Sheet extrusion apparatus
GB1120871A (en) * 1966-02-15 1968-07-24 Du Pont Film stretching process and apparatus
GB1124886A (en) * 1966-04-15 1968-08-21 Ici Ltd Film treatment
DE2558923C2 (en) * 1975-01-08 1982-12-16 Imperial Chemical Industries Ltd., London Device for the continuous longitudinal stretching of a polymeric plastic film

Also Published As

Publication number Publication date
EP0000242B1 (en) 1981-07-15
AU3694978A (en) 1979-12-13
LU79850A1 (en) 1979-09-06
JPS548673A (en) 1979-01-23
IT7824703A0 (en) 1978-06-19
GB1594493A (en) 1981-07-30
EP0000242A1 (en) 1979-01-10
DE2860834D1 (en) 1981-10-22
IT1108837B (en) 1985-12-09
AU519259B2 (en) 1981-11-19
FR2395131A2 (en) 1979-01-19
BE868326R (en) 1978-12-21

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