GB1332576A - Process for forming a polyamide film and the films thus formed - Google Patents

Process for forming a polyamide film and the films thus formed

Info

Publication number
GB1332576A
GB1332576A GB4884671A GB4884671A GB1332576A GB 1332576 A GB1332576 A GB 1332576A GB 4884671 A GB4884671 A GB 4884671A GB 4884671 A GB4884671 A GB 4884671A GB 1332576 A GB1332576 A GB 1332576A
Authority
GB
United Kingdom
Prior art keywords
film
polyamide
annealing
films
oct
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
GB4884671A
Other languages
English (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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of GB1332576A publication Critical patent/GB1332576A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00Producing flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB4884671A 1970-10-21 1971-10-20 Process for forming a polyamide film and the films thus formed Expired GB1332576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7015433A NL7015433A (https=) 1970-10-21 1970-10-21

Publications (1)

Publication Number Publication Date
GB1332576A true GB1332576A (en) 1973-10-03

Family

ID=19811348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4884671A Expired GB1332576A (en) 1970-10-21 1971-10-20 Process for forming a polyamide film and the films thus formed

Country Status (3)

Country Link
FR (1) FR2111746B1 (https=)
GB (1) GB1332576A (https=)
NL (1) NL7015433A (https=)

Also Published As

Publication number Publication date
NL7015433A (https=) 1972-04-25
FR2111746B1 (https=) 1976-02-13
FR2111746A1 (https=) 1972-06-09

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Legal Events

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