D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
400/5208
D21H 19/58 (2006.01) D21H 19/56 (2006.01)
Patent
CA 1107873
O.Z. 32,398/920 ABSTRACT OF THE DISCLOSURE: An improved paper coating composition containing, per 100 parts by weight of finely divided pigment, from 5 to 25 parts by weight of a copolymer A having a glass transition temperature of from -40 to +50°C in the form of an aqueous dispersion and from 0.1 to 10 parts by weight of a high molecular weight polymer B which is obtained by polymerizing water-soluble ethylenically unsaturat- ed monomers in a water-in-oil emulsion. Papers having improved water resistance are obtained.
294990
Hirsch Guenter
Schenck Hans U.
Basf Aktiengesellschaft
Robic Robic & Associes/associates
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