CA664048A - Production of films - Google Patents

Production of films

Info

Publication number
CA664048A
CA664048A CA664048A CA664048DA CA664048A CA 664048 A CA664048 A CA 664048A CA 664048 A CA664048 A CA 664048A CA 664048D A CA664048D A CA 664048DA CA 664048 A CA664048 A CA 664048A
Authority
CA
Canada
Prior art keywords
films
production
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
CA664048A
Inventor
Griffiths Leonard
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
Publication date
Application granted granted Critical
Publication of CA664048A publication Critical patent/CA664048A/en
Expired legal-status Critical Current

Links

CA664048A Production of films Expired CA664048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA664048T

Publications (1)

Publication Number Publication Date
CA664048A true CA664048A (en) 1963-05-28

Family

ID=35958166

Family Applications (1)

Application Number Title Priority Date Filing Date
CA664048A Expired CA664048A (en) Production of films

Country Status (1)

Country Link
CA (1) CA664048A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377413A (en) * 1964-05-15 1968-04-09 Svenska Metallverken Ab Process in the extrusion of films of thermoplastic material in tubular form and an arrangement for carrying out the process
US3668288A (en) * 1968-11-18 1972-06-06 Keiichi Takahashi Method for making thermoplastic synthetic resin hollow structure articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377413A (en) * 1964-05-15 1968-04-09 Svenska Metallverken Ab Process in the extrusion of films of thermoplastic material in tubular form and an arrangement for carrying out the process
US3668288A (en) * 1968-11-18 1972-06-06 Keiichi Takahashi Method for making thermoplastic synthetic resin hollow structure articles

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