Double attachment reactive dyes having alkyl- or alkenylsulfonyl

Details Double attachment reactive dyes having alkyl- or alkenylsulfonyl Double attachment reactive dyes having alkyl- or alkenylsulfonyl

1992-04-09

1993-05-11

Ramsuer, Robert W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534622, 534632, 534634, 534635, 534637, 534638, 534641, 534642, 540126, 540132, 544 76, 549 14, 552225, 558 25, 558 29, 564440, 568 29, 568 30, C09B 6204, C09B 62503, D06P 1384

Patent

active

052101878

ABSTRACT:
Double attachment reactive dyes have the formula ##STR1## where U.sup.1 is C.sub.1 -C.sub.4 -alkyl, phenyl, C.sub.2 -C.sub.10 -alkenyl or the radical ##STR2## where Q.sup.1 and Q.sup.2 are each independently of the other hydrogen or C.sub.1 -C.sub.4 -alkyl and Q.sup.3 is a group which is detachable under alkaline reaction conditions,

REFERENCES:
patent: Re29640 (1978-05-01), Lamm et al.
patent: 3531459 (1970-09-01), Chiddix et al.
patent: 3856772 (1974-12-01), Dunkelman et al.
patent: 4532237 (1985-07-01), Jager
patent: 4622390 (1986-11-01), Meininger et al.
patent: 4730038 (1988-03-01), Meininger et al.
patent: 4812558 (1989-03-01), Omura et al.
Moser et al, "The Phthalocyanines", vol. 2, CRC Press (1983).
Papenfuhs et al III, Chemical Abstracts, vol. 111, No. 136021a (1989).
Venkataraman, K., "The Chemistry of Synthetic Dyes", vol. 2, Academic Press (1952).
Venkataraman, K., "The Chemistry of Syntheitc Dyes", vol. 3, Academic Press (1970).
Venkataraman, K., "The Chemistry of Synthetic Dyes", vol. 6, Academic Press (1972).

Affiliated with

Also associated with

Rating

Double attachment reactive dyes having alkyl- or alkenylsulfonyl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Double attachment reactive dyes having alkyl- or alkenylsulfonyl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double attachment reactive dyes having alkyl- or alkenylsulfonyl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1351058