1,3-thiazolyl azo dyes, their preparation and use

Details 1,3-thiazolyl azo dyes, their preparation and use 1,3-thiazolyl azo dyes, their preparation and use

C - Chemistry, Metallurgy

09

B

C09B 29/042 (2006.01) C09B 29/00 (2006.01) C09B 29/26 (2006.01)

Patent

CA 2695949

The present invention provides disperse dyes of formula I where R1 to R4, A and B are each as defined in claim 1, processes for their preparation and their use.

La présente invention porte sur des colorants dispersés représentés par la formule (I) dans laquelle R1 à R4, A et B sont chacun tels que définis dans la revendication 1, sur des procédés pour leur préparation et sur leur utilisation.

Affiliated with

Also associated with

Rating

1,3-thiazolyl azo dyes, their preparation and use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 1,3-thiazolyl azo dyes, their preparation and use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 1,3-thiazolyl azo dyes, their preparation and use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2024218