C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
6/217, 8/52, 400
C08L 63/02 (2006.01) A01N 25/02 (2006.01) B01F 17/00 (2006.01) C09B 67/46 (2006.01) D06L 3/12 (2006.01)
Patent
CA 1158384
ABSTRACT OF THE DISCLOSURE A dispersion of a pigment, a dyestuff, an optical brightener, a plant protecting agent or a pest-combating agent, containing as dispersing agent a compound of the formula Image (1) in which Y is a group of the formula Image or Image R1 denotes linear or branched C1-C24-alkyl, C2-C4-alkenyl or C1-C24alkoxypropyl, A denotes linear or branched C2-C4alkylene, Z1 and Z2, which are identical or different, denote radicals of the formula Image in which R2 is hydrogen, methyl or ethyl and x is an integer of up to about 150, R3 and R4 denote hydrogen or C1-C4-alkyl and m is zero or an integer from 1 to 12.
348961
Diery Helmut
Hemmerling Volker
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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