Pigment dispersions

Details Pigment dispersions Pigment dispersions

C - Chemistry, Metallurgy

09

D

6/26

C09D 11/00 (2006.01) C09D 11/02 (2006.01) C09D 17/00 (2006.01) C09D 167/08 (2006.01)

Patent

CA 1080404

Abstract of the Disclosure A pigment dispersion comprising i) a pigment ii) a carboxy ester having an acid value in the range of from 15 to 140 KOH/g and having been formed by the reaction of: a) a compound of formula ROH, or a mixture of such compounds, wherein R is an alkyl or alkenyl residue, each having from 12 to 30 carbon atoms, or a hydroxy- terminated carboxylic acid ester having from 12 to 100 carbon atoms, with b) trimellitic acid or a derivative thereof and optionally c) a diol of the formula HO-Y-OH wherein Y is a straight- or branched alkylene residue having from 1 to 12 carbon atoms, optionally containing in addition, an alkyl or alkylene side chain of 2 to 22 carbon atoms, attached by an ether or ester linkage, or Y is a hydrocarbon residue having from 4 to 12 carbon atoms containing ether or thioether linkages, and optionally iii) an organic liquid is useful for paints, lacquers and inks, especially gravure ink systems having excellent tinctorial strength and flow properties.

247568

Affiliated with

Also associated with

Rating

Pigment dispersions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pigment dispersions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pigment dispersions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1011387