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:
Sep. 13, 1988
Filed:
May. 27, 1987
Yukichi Murata, Sagamihara, JP;
Shuichi Maeda, Saitama, JP;
Mitsubishi Chemical Industries Ltd., Tokyo, JP;
Abstract
A transfer sheet for thermal transfer recording having a color material layer containing a sublimable dye on one surface of a base film, wherein said sublimable dye is a dicyanoimidazole series dye represented by the formula ##STR1## wherein, R, R.sup.1, and R.sup.2 each represents an allyl group, an alkyl group having 1 to 8 carbon atoms, an alkoxyalkyl group having 3 to 8 carbon atoms, an aralkyl group, a hydroxyalkyl group; X represents a methyl group, a formylamino group, an alkylcarbonylamino group having 1 to 8 carbon atoms, an alkylsulfonylamino group having 1 to 8 carbon atoms, an alkoxycarbonylamino group having 1 to 8 carbon atoms, or a halogen atom; and Y represents a hydrogen atom, an alkoxy group having 1 to 4 carbon atoms, a methyl group, or a halogen atom.