Red monoazo sulfonic acid dyestuffs for polyamide

Details Red monoazo sulfonic acid dyestuffs for polyamide Red monoazo sulfonic acid dyestuffs for polyamide

C - Chemistry, Metallurgy

09

B

260/175.2

C09B 29/00 (2006.01) C09B 29/30 (2006.01) C09B 67/22 (2006.01) D06P 1/06 (2006.01) D06P 3/06 (2006.01)

Patent

CA 1229589

RED MONOAZO SULFONIC ACID DYESTUFFS FOR POLYAMIDE ABSTRACT OF THE DISCLOSURE Red monoazo dyestuffs from diazotized 2-cyanoaniline or 2-cyano-3-, 4- or 5-halo-aniline and 2-amino-8-hydroxy- naphthalene-6-sulfonic acid. These dyes are particularly distinguished by their good migration and leveling properties and excellent fastness to light. Said dyestuffs are moreover suitable for obtaining very even combination dyeings together with known blue, yellow and orange acid dyestuffs. These dyestuffs are particularly suited for the dyeing of carpeting, upholstery fabrics and drapery materials.

471115

Affiliated with

Also associated with

Rating

Red monoazo sulfonic acid dyestuffs for polyamide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Red monoazo sulfonic acid dyestuffs for polyamide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Red monoazo sulfonic acid dyestuffs for polyamide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1209518