CA573390A - Preparation de polypyrrolidone - Google Patents

Preparation de polypyrrolidone

Info

Publication number
CA573390A
CA573390A CA573390A CA573390DA CA573390A CA 573390 A CA573390 A CA 573390A CA 573390 A CA573390 A CA 573390A CA 573390D A CA573390D A CA 573390DA CA 573390 A CA573390 A CA 573390A
Authority
CA
Canada
Prior art keywords
polypyrrolidone
preparation
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
CA573390A
Other languages
English (en)
Inventor
William O. Ney, Jr.
R. Nummy William
E. Barnes Carl
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Publication date
Application granted granted Critical
Publication of CA573390A publication Critical patent/CA573390A/fr
Expired legal-status Critical Current

Links

CA573390A Preparation de polypyrrolidone Expired CA573390A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA573390T

Publications (1)

Publication Number Publication Date
CA573390A true CA573390A (fr) 1959-03-31

Family

ID=35749234

Family Applications (1)

Application Number Title Priority Date Filing Date
CA573390A Expired CA573390A (fr) Preparation de polypyrrolidone

Country Status (1)

Country Link
CA (1) CA573390A (fr)

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