The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 1989
Filed:
Jan. 28, 1987
Yukichi Murata, Sagamihara, JP;
Shuichi Maeda, Saitama, JP;
Mitsubishi Chemical Industries Limited, Tokyo, JP;
Abstract
A transfer sheet for heat sensitive transfer recording is disclosed, comprising a base film having provided thereon a coloring layer containing a dye represented by formula ##STR2## wherein R.sup.1 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or an allyl group; R.sup.2 and R.sup.3 each represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or an allyl group; X and Y each represents a hydrogen atom, an alkoxy group, an alkyl group, or a halogen atom; and n represents 1 or 2. The transfer sheet provides a transferred image excellent in uniformity, color density, color reproduction, and preservability.