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CA925247A - Copolymere de n-vinylpyrrolidone - Google Patents

Copolymere de n-vinylpyrrolidone

Info

Publication number
CA925247A
CA925247A CA139356A CA139356A CA925247A CA 925247 A CA925247 A CA 925247A CA 139356 A CA139356 A CA 139356A CA 139356 A CA139356 A CA 139356A CA 925247 A CA925247 A CA 925247A
Authority
CA
Canada
Prior art keywords
copolymere
vinylpyrrolidone
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
CA139356A
Inventor
Papantoniou Christos
Viout Andre
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.)
LOreal SA
Original Assignee
LOreal SA
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
Priority claimed from US00024378A external-priority patent/US3806317A/en
Application filed by LOreal SA filed Critical LOreal SA
Priority to CA139356A priority Critical patent/CA925247A/en
Application granted granted Critical
Publication of CA925247A publication Critical patent/CA925247A/en
Expired legal-status Critical Current

Links

CA139356A 1969-04-08 1972-04-10 Copolymere de n-vinylpyrrolidone Expired CA925247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA139356A CA925247A (en) 1969-04-08 1972-04-10 Copolymere de n-vinylpyrrolidone

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
LU58383 1969-04-08
US00024378A US3806317A (en) 1969-04-08 1970-03-31 Hair lacquers and lotions containing n-vinylpyrrolidone copolymers
CA079615A CA925249A (en) 1969-04-08 1970-04-08 Compositions cosmetiques telles que laques et lotions de mise en plis pour cheveux et nouveaux copolymeres
CA139356A CA925247A (en) 1969-04-08 1972-04-10 Copolymere de n-vinylpyrrolidone

Publications (1)

Publication Number Publication Date
CA925247A true CA925247A (en) 1973-04-24

Family

ID=27160614

Family Applications (2)

Application Number Title Priority Date Filing Date
CA139356A Expired CA925247A (en) 1969-04-08 1972-04-10 Copolymere de n-vinylpyrrolidone
CA139357A Expired CA925250A (en) 1969-04-08 1972-04-10 Copolymere de n-vinylpyrrolidone

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA139357A Expired CA925250A (en) 1969-04-08 1972-04-10 Copolymere de n-vinylpyrrolidone

Country Status (1)

Country Link
CA (2) CA925247A (en)

Also Published As

Publication number Publication date
CA925250A (en) 1973-04-24

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