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NO175383C - Process for making paper, cardboard and paperboard in the presence of copolymers containing N-vinylformamide moieties - Google Patents

Process for making paper, cardboard and paperboard in the presence of copolymers containing N-vinylformamide moieties

Info

Publication number
NO175383C
NO175383C NO904954A NO904954A NO175383C NO 175383 C NO175383 C NO 175383C NO 904954 A NO904954 A NO 904954A NO 904954 A NO904954 A NO 904954A NO 175383 C NO175383 C NO 175383C
Authority
NO
Norway
Prior art keywords
vinylformamide
paperboard
cardboard
moieties
copolymers containing
Prior art date
Application number
NO904954A
Other languages
Norwegian (no)
Other versions
NO904954D0 (en
NO904954L (en
NO175383B (en
Inventor
Dietmar Moench
Heinrich Hartmann
Enrique Freudenberg
Andreas Stange
Original Assignee
Basf Ag
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 DE3909004A external-priority patent/DE3909004A1/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of NO904954D0 publication Critical patent/NO904954D0/en
Publication of NO904954L publication Critical patent/NO904954L/en
Publication of NO175383B publication Critical patent/NO175383B/en
Publication of NO175383C publication Critical patent/NO175383C/en

Links

NO904954A 1989-03-18 1990-11-15 Process for making paper, cardboard and paperboard in the presence of copolymers containing N-vinylformamide moieties NO175383C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3909004A DE3909004A1 (en) 1989-03-18 1989-03-18 USE OF NON-HYDROLYSED N-VINYLFORMAMIDE UNITS CONTAINING COPOLYMERS IN PAPER PRODUCTION
PCT/EP1990/000406 WO1990011404A1 (en) 1989-03-18 1990-03-14 Process for manufacturing paper, paperboard and cardboard in the presence of copolymerizates containing n-vinyl formamide units

Publications (4)

Publication Number Publication Date
NO904954D0 NO904954D0 (en) 1990-11-15
NO904954L NO904954L (en) 1990-11-15
NO175383B NO175383B (en) 1994-06-27
NO175383C true NO175383C (en) 1994-10-05

Family

ID=25878965

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904954A NO175383C (en) 1989-03-18 1990-11-15 Process for making paper, cardboard and paperboard in the presence of copolymers containing N-vinylformamide moieties

Country Status (1)

Country Link
NO (1) NO175383C (en)

Also Published As

Publication number Publication date
NO904954D0 (en) 1990-11-15
NO904954L (en) 1990-11-15
NO175383B (en) 1994-06-27

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