C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 57/00 (2006.01) C08K 5/3415 (2006.01) C09B 67/00 (2006.01) C09B 67/10 (2006.01)
Patent
CA 2326005
An alpha-II form of a 1,4-diketo-3,6-di(4'-tertiary butyl phenyl)-2,5-dihydro pyrrolo[3,4-c]pyrrole pigment characterized by C.I.E color space values, particularly a high chroma value and yellow hue, in masstone, and a process for its preparation is disclosed. The 1,4-diketo-3,6-di(4'-tertiary butyl phenyl)-2,5-dihydro pyrrolo[3,4-c]pyrrole pigment is especially useful for coloring coating compositions, such as automotive paints, and plastics.
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
LandOfFree
Diketopyrrolopyrrole does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diketopyrrolopyrrole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diketopyrrolopyrrole will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1625466