Oxidation of vat and sulfur dyes with vanadate activated...

Details Oxidation of vat and sulfur dyes with vanadate activated... Oxidation of vat and sulfur dyes with vanadate activated...

C - Chemistry, Metallurgy

09

K

31/90

C09K 3/00 (2006.01) C09B 67/28 (2006.01) D06P 1/22 (2006.01) D06P 1/30 (2006.01) D06P 1/32 (2006.01)

Patent

CA 1081936

Abstract of the Disclosure A novel composition is described which is an aqueous oxidizing solu- tion containing: (a) about 0.01 to about 10% by weight of an oxidant selected from the water-soluble iodate salts and the water-soluble bro- mate salts; (b) about 0.005% to about 5% by weight of a water-soluble vanadate salt; and (c) about 0.05 to about 10% of a water-soluble ni- trate salt. An improved process for oxidized vat or sulfur dyes is also described wherein the reduced form of the dye is oxidized by contact with the novel composition.

261786

Affiliated with

Also associated with

Rating

Oxidation of vat and sulfur dyes with vanadate activated... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oxidation of vat and sulfur dyes with vanadate activated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxidation of vat and sulfur dyes with vanadate activated... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-117111