C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 57/00 (2006.01) C08K 9/04 (2006.01) C08L 33/14 (2006.01) C09B 67/08 (2006.01) C09B 67/22 (2006.01) C09D 7/12 (2006.01) C09D 11/02 (2006.01) C09D 17/00 (2006.01)
Patent
CA 2136914
A pigment composition comprising A) a 1,4-diketopyrrolo[3,4-c]pyrrole pigment of formula Image (I), on the particle surface of which pigment there is adsorbed i) 0.1-10 % by weight, based on the diketopyrrolopyrrole of formula I, of a partially hydrolysed organic compound selected from the group consisting of chelates of formula Image , Image , (II) (III) or of esters of formula Q(OR5)4 (IV), or ii) 0.1-10 % by weight, based on the diketopyrrolopyrrole of formula I, of a diketopyrrolopyrrole of formula Image (V), or iii) 0.1-10 % by weight, based on the diketopyrrolopyrrole of formula I, of a diketo- pyrrolopyrrole of formula Image (VI), and B) 0.1-20 % by weight, based on the diketopyrrolopyrrole of formula I, of an acrylic resin obtainable by homopolymerisation of a monomer of formula Image (VIII), or by copolymerisation of the same monomer with a monomer which is copolymerisable with said same monomer. The symbols A, B, L, Q, R1-R18, X, Y, Z, m, n, p and q are as defined in claim 1. These pigment compositions have excellent rheology and the colorations obtained with them have surprisingly high gloss.
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
LandOfFree
Pigment composition of a modified diketopyrrolopyrrole and... 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 composition of a modified diketopyrrolopyrrole and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pigment composition of a modified diketopyrrolopyrrole and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1707529