FR1541352A - Perfectionnements apportés aux pellicules de poly-imides - Google Patents

Perfectionnements apportés aux pellicules de poly-imides

Info

Publication number
FR1541352A
FR1541352A FR124853A FR124853A FR1541352A FR 1541352 A FR1541352 A FR 1541352A FR 124853 A FR124853 A FR 124853A FR 124853 A FR124853 A FR 124853A FR 1541352 A FR1541352 A FR 1541352A
Authority
FR
France
Prior art keywords
polyimide films
polyimide
films
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
FR124853A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR124853A priority Critical patent/FR1541352A/fr
Application granted granted Critical
Publication of FR1541352A publication Critical patent/FR1541352A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR124853A 1966-10-19 1967-10-18 Perfectionnements apportés aux pellicules de poly-imides Expired FR1541352A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124853A FR1541352A (fr) 1966-10-19 1967-10-18 Perfectionnements apportés aux pellicules de poly-imides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58765466A 1966-10-19 1966-10-19
FR124853A FR1541352A (fr) 1966-10-19 1967-10-18 Perfectionnements apportés aux pellicules de poly-imides

Publications (1)

Publication Number Publication Date
FR1541352A true FR1541352A (fr) 1968-10-04

Family

ID=26180105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124853A Expired FR1541352A (fr) 1966-10-19 1967-10-18 Perfectionnements apportés aux pellicules de poly-imides

Country Status (1)

Country Link
FR (1) FR1541352A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343585A1 (fr) * 1976-03-12 1977-10-07 Du Pont Procede et appareil pour etirer une pellicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343585A1 (fr) * 1976-03-12 1977-10-07 Du Pont Procede et appareil pour etirer une pellicule

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