C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
117/22, 6/222, 8
C09D 5/00 (2006.01) D06L 3/12 (2006.01) D21H 19/46 (2006.01) D21H 21/30 (2006.01) G03C 1/815 (2006.01)
Patent
CA 1327429
Dispersion fluorescent brightener preparations Abstract Dispersion fluorescent brightener preparations which contain specific water-insoluble aromatic or C14-C18 fatty alcohol auxiliaries which have melting points between above 40°C and 200°C are described. The preparations are used for fluorescent brightening of-coating compositions for coating paper, cardboard, wood, films, textile materials. non-woven materials and building materials.
575535
Ag Ciba-Geigy
Fetherstonhaugh & Co.
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