Benzothiazole azo dye and thermal transfer sheet employing it

Details Benzothiazole azo dye and thermal transfer sheet employing it Benzothiazole azo dye and thermal transfer sheet employing it

1997-11-17

1999-03-02

Powers, Fiona T.

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

Organic compounds

Azo

503227, 428195, 428913, 428914, 8471, C09B 29045, B41M 5035, B41M 538

Patent

active

058773010

ABSTRACT:
A benzothiazole azo dye for thermal transfer recording of the following formula (I): ##STR1## wherein R.sup.1 is a C.sub.3-8 branched chain alkyl group, R.sup.2 is a substituted or unsubstituted alkyl group, X is a hydrogen atom, a lower alkyl group, a formylamino group, a lower alkylcarbonylamino group, a lower alkoxycarbonylamino group or a benzoylamino group, Y is a chlorine atom or a bromine atom, and Z is a hydrogen atom, a chlorine atom or a bromine atom.

REFERENCES:
patent: 4488992 (1984-12-01), Yoshinaga et al.
Chemical Abstracts, AN 103:161870, JP 60108469, Jun. 13, 1985.
Chemical Abstracts, AN 102:168305, JP 59227950, Dec. 21, 1984.
Chemical Abstracts, AN 100:35832, JP 58129061, Aug. 1, 1983.
Chemical Abstracts, AN 83:81196, JP 50021029, Mar. 6, 1975.

Affiliated with

Also associated with

Rating

Benzothiazole azo dye and thermal transfer sheet employing it does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Benzothiazole azo dye and thermal transfer sheet employing it, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Benzothiazole azo dye and thermal transfer sheet employing it will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-424079