Thermal transfer recording sheet and ink composition for produci

Details Thermal transfer recording sheet and ink composition for produci Thermal transfer recording sheet and ink composition for produci

1992-11-24

1993-09-21

Hess, B. Hamilton

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

428195, 428480, 428913, 428914, B41M 5035, B41M 538

Patent

active

052469115

ABSTRACT:
A thermal transfer recording sheet comprising a substrate having thereon a colorant layer, the colorant layer comprising a binder and a pyridone-type azo dyestuff represented by the following general formula (I): ##STR1## wherein R represents a hydrogen atom, an alkyl group having 2 or more carbon atoms, a substituted alkyl group, a cycloalkyl group, an allyl group, or a substituted or unsubstituted phenyl group is disclosed. A thermal transfer recording ink composition for use in forming the colorant layer on a substrate is also disclosed.

REFERENCES:
patent: 4808568 (1989-02-01), Gregory et al.
Patent Abstracts of Japan, abstract of JP-A-60 27594.
Patent Abstracts of Japan, abstract of JP-A 63 39380.

Affiliated with

Also associated with

Rating

Thermal transfer recording sheet and ink composition for produci does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal transfer recording sheet and ink composition for produci, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal transfer recording sheet and ink composition for produci will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1049739