Paper coating slip containing n-vinylformamide

Paper making and fiber liberation – Processes and products – With coating after drying

Reexamination Certificate

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Details

C162S158000, C162S162000, C162S168200, C106S499000, C427S391000, C427S395000

Reexamination Certificate

active

06969444

ABSTRACT:
Paper coating slips whose additives comprise addition polymers or copolymers containing N-vinylformamide in (co)polymerized form, and their use.

REFERENCES:
patent: 3597314 (1971-08-01), Laube et al.
patent: 5026507 (1991-06-01), Gowan, Jr. et al.
patent: 5145559 (1992-09-01), Hartmann et al.
patent: 5266078 (1993-11-01), Welkener et al.
patent: 5622749 (1997-04-01), Rohringer et al.
patent: 5753759 (1998-05-01), Hartmann et al.
patent: 197 27 503 (1999-01-01), None
patent: 0 251 182 (1988-01-01), None
patent: 1 022 383 (2000-07-01), None
patent: 00 68501 (2000-11-01), None
T.W.R. Dean ed.: “The essential guide to aqueous coating of paper and board” Published by The Paper Ind. Techn. Assoc. (PITA) 1997.

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