D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
134/39, 9/36.7
D21C 11/00 (2006.01) D21C 11/04 (2006.01)
Patent
CA 1143514
ABSTRACT A composition is disclosed for inhibiting soft scale precipitation in black liquor systems comprising in combination polyacrylic acid and methyl vinyl ether/maleic anhydride copolymer.
345846
Jacques Donald F.
Klaessig Frederick C.
Betz Laboratories Ltd./ltee
Borden Ladner Gervais Llp
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