CA485633A - Polyamides a birefringence elevee et methode pour les obtenir - Google Patents

Polyamides a birefringence elevee et methode pour les obtenir

Info

Publication number
CA485633A
CA485633A CA485633A CA485633DA CA485633A CA 485633 A CA485633 A CA 485633A CA 485633 A CA485633 A CA 485633A CA 485633D A CA485633D A CA 485633DA CA 485633 A CA485633 A CA 485633A
Authority
CA
Canada
Prior art keywords
polyamides
high birefringence
obtaining same
obtaining
same
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
CA485633A
Other languages
English (en)
Inventor
Seyfarth Schreiber Richard
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
Publication date
Application granted granted Critical
Publication of CA485633A publication Critical patent/CA485633A/fr
Expired legal-status Critical Current

Links

CA485633A Polyamides a birefringence elevee et methode pour les obtenir Expired CA485633A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA485633T

Publications (1)

Publication Number Publication Date
CA485633A true CA485633A (fr) 1952-08-12

Family

ID=35625348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA485633A Expired CA485633A (fr) Polyamides a birefringence elevee et methode pour les obtenir

Country Status (1)

Country Link
CA (1) CA485633A (fr)

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