D - Textiles – Paper – 06 – L
Patent
D - Textiles, Paper
06
L
8/81, 8/86
D06L 3/10 (2006.01) C07C 381/14 (2006.01) C11D 3/00 (2006.01) C11D 3/12 (2006.01) C11D 3/34 (2006.01) D21C 9/10 (2006.01)
Patent
CA 2272449
The invention relates to blends consisting of formamidinesulfinic acid, an, in particular, neutral or acidic anti-coating agent and/or finely divided silicic acid having good flowability to be used for the purpose of reductive bleaching in the paper and textile industries, whereby, in particular, polycarboxylates and polyacrylic acids are employed having a content of about 10 % of a polyamide in the form of a copolymer.
Hopf Bernd
Jakob Harald
Degussa-Huls Aktiengesellschaft
Marks & Clerk
Wego Chemical & Mineral Corp.
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