CA579975A - Epuration d'acetals de polyvinyle - Google Patents

Epuration d'acetals de polyvinyle

Info

Publication number
CA579975A
CA579975A CA579975A CA579975DA CA579975A CA 579975 A CA579975 A CA 579975A CA 579975 A CA579975 A CA 579975A CA 579975D A CA579975D A CA 579975DA CA 579975 A CA579975 A CA 579975A
Authority
CA
Canada
Prior art keywords
purification
polyvinyl acetals
acetals
polyvinyl
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
CA579975A
Other languages
English (en)
Inventor
Dahle Joseph
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.)
Celanese Corp
Original Assignee
Celanese Corp of America
Publication date
Application granted granted Critical
Publication of CA579975A publication Critical patent/CA579975A/fr
Expired legal-status Critical Current

Links

CA579975A Epuration d'acetals de polyvinyle Expired CA579975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA579975T

Publications (1)

Publication Number Publication Date
CA579975A true CA579975A (fr) 1959-07-21

Family

ID=35755853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA579975A Expired CA579975A (fr) Epuration d'acetals de polyvinyle

Country Status (1)

Country Link
CA (1) CA579975A (fr)

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