D - Textiles – Paper – 06 – L
Patent
D - Textiles, Paper
06
L
8/52
D06L 3/12 (2006.01)
Patent
CA 1154910
HOE 80/F 044 Mixtures of optical brighteners Abstract of the disclosure: Mixtures of optical brighteners consisting of a) 1 to 99 weight % of one or several compounds of the formula 1 Image (1) b) 99 to 1 weight % of one or several compounds of the formula 2 Image (2) wherein n is 0 or 1, X is oxygen or sulfur, B is a group of the formulae Image , Image , Image or Image and the other substituents are defined a specified in the description.
372440
Martini Thomas
Rosch Gunter
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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