Record receiver having plural interactive leaves or a colorless – Having plural interactive leaves
Patent
1992-08-05
1994-03-22
Hess, B. Hamilton
Record receiver having plural interactive leaves or a colorless
Having plural interactive leaves
428195, 428913, 428914, B41M 5035, B41M 538
Patent
active
052964450
ABSTRACT:
A dyestuff for heat-sensitive transfer record is here disclosed which can be represented by the formula (1) ##STR1## wherein R.sub.1 is a hydrogen atom, alkyl group having 1 to 8 carbon atoms or cycloalkyl group; R.sub.2 is a hydrogen atom, halogen atom, alkoxy group which may be substituted, alkylthio group which may be substituted or arylthio group which may be substituted; R.sub.3 is a branched alkyl group having 3 to 5 carbon atoms, O-substituted oxycarbonyl group, N-substituted aminocarbonyl group in which an N-substituted group may form a ring, or a substituted or unsubstituted heterocyclic ring having two or more atoms of one or more kinds selected from the group consisting of a nitrogen atom, oxygen atom and sulfur atom; and when R.sub.1 is a hydrogen atom, R.sub.3 is a branched alkyl group having 3 to 5 carbon atoms, or a substituted or unsubstituted heterocyclic ring having two or more atoms of one or more kinds selected from the group consisting of a nitrogen atom, oxygen atom and sulfur atom;
and there are also disclosed an ink for heat-sensitive transfer record and a transfer sheet in which the above-mentioned dyestuff is used.
REFERENCES:
patent: 4820685 (1989-04-01), Murata
Patent Abstracts of Japan, vol. 12, No. 464, (M-771) (3311), Dec. 6, 1988, JP-A-63 189 289, (Mitsubishi Kasei Corp.), Aug. 4, 1988.
Patent Abstracts of Japan, vol. 12, No. 454, (M-769) (3301), Nov. 29, 1988, JP-A-63 182 192 (Mitsubishi Kasei Corp.), Jul. 17, 1988.
Patent Abstracts of Japan, vol. 7, No. 191 (C-182) (1336), Aug. 20, 1983, JP-A-58 093 778 (Sumitomo Kagaku Kogyo K.K.), Jun. 3, 1983.
Eguchi Hiroshi
Ghoda Isamu
Kafuku Komei
Koshida Hitoshi
Matsuzaki Yoriaki
Dai Nippon Printing Co. Ltd.
Hess B. Hamilton
Mitsui Toatsu Chemicals Incorporated
LandOfFree
Dye for heat-sensitive transfer record, ink composition for heat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dye for heat-sensitive transfer record, ink composition for heat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dye for heat-sensitive transfer record, ink composition for heat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-436951