Thermal transfer dye donating material

Details Thermal transfer dye donating material Thermal transfer dye donating material

1990-01-08

1991-04-16

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

8471, 428195, 428484, 4284881, 428913, 428914, B41M 5035, B41M 526

Patent

active

050082329

ABSTRACT:
A thermal transfer dye donating material, comprising a color material layer formed on a support, said color material layer containing a dye represented by the general formula (I) below: ##STR1## wherein Q.sup.1 is an atomic group having at least one nitrogen atom and forming a five- to seven-membered nitrogen-containing heterocycle together with the carbon atoms to be bonded; R.sup.1 is an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an aminocarbonyl group, or a sulfonyl group; R.sup.2 is a hydrogen atom or an alkyl group; R.sup.3 to R.sup.7 are independently a hydrogen atom, an alkyl group, an alkoxy group, or a halogen atom; X.sup.1 and X.sup.2 are independently an alkylene group; Y.sup.1 is an alkoxy group, a halogen atom, an acylamino group, an alkoxycarbonyl group, an alkoxycarbonyloxy group, a cyano group, an alkoxycarbonylamino group, an aminocarbonylamino group, a carbamoyl group, an acyloxy group, an acyl group or a hydroxy group; Y.sup.2 is a hydrogen atom or groups defined above as Y.sup.1.

REFERENCES:
patent: 4873220 (1989-10-01), Kubodera et al.

Affiliated with

Also associated with

Rating

Thermal transfer dye donating material 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 dye donating material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal transfer dye donating material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-421208