Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1989-02-15
1991-01-01
Schwartz, Pamela R.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428195, 428323, 428336, 428337, 428480, 428484, 4284884, 428500, 428913, 428914, 503227, B41M 526
Patent
active
049817485
ABSTRACT:
A heat transfer recording sheet comprising a base film, a layer of heat transferable coloring material on one side of the base film and a heat resistant layer on the other side of the base film, wherein said heat resistant layer is formed by curing a mixture comprising a compound of the formula: ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 is an acryloyl group or a methacryloyl group, and R.sup.6 is an acryloyl group, a methacryloyl group, an alkyloyl group or a hydrogen atom, and a compound of the formula: ##STR2## wherein each of R.sup.7 and R.sup.8 is an acryloyl group or a methacryloyl group, each of R.sup.9 and R.sup.10 is a hydrogen atom, an alkyl group or an aryl group, and each of rings A and B is a benzene ring which may have a lower alkyl group and/or a halogen atom as a substituent, and n is an integer of from 1 to 9, and/or a compound of the formula: ##STR3## wherein each of R.sup.11, R.sup.12 and R.sup.13 is an acryloyl group or a methacryloyl group, and m is an integer of from 0 to 5.
REFERENCES:
Patent Abstracts of Japan, vol. 12, No. 67 (M-73) [2914], Mar. 2, 1988; & JP-A-62 212 192 (Mitsubishi Chem. Ind. Ltd.) 18-09-1987.
Patent Abstracts of Japan, vol. 10, No. 40 (M-454) [2097], Feb. 18, 1986; & JP-A-60 192 688 (Daiafoil K.K.) 01-10-1985.
Patent Abstracts of Japan, vol. 10, No. 134 (M-479) [2198], May 17, JP-A-60 259 495 (Canon K.K.) 12-21-1985.
Patent Abstracts of Japan, vol. 11, No. 221 (M-608) [2668], Jul. 17, 1987; & JP-A-62 37 192 (Carbon Paper K.K.) 02-18-1987.
Kawai Yutaka
Murata Yukichi
Tsuge Yukio
Yamamoto Masahiro
Mitsubishi Kasei Corporation
Schwartz Pamela R.
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