发明名称 |
THERMAL TRANSFER PRINTING DYE SHEET |
摘要 |
<p>TTP dye sheets having a dye coat comprising a binder which comprises a mixture of a polyvinyl butyral polymer and a second polymer having, as at least 10 % of its monomeric units a monomeric unit of formula (I): -(H2C-CXY)- wherein X is H or methyl and Y is an optionally substituted phenyl group, a cyano group or an ester group of formula -CO2Z wherein Z is an optionally substituted C1 to C6 hydrocarbyl group provided that where Y is unsubstituted phenyl the second polymer also has a substituted styrene and/or a non-styrene monomeric unit are disclosed.</p> |
申请公布号 |
WO9404373(A1) |
申请公布日期 |
1994.03.03 |
申请号 |
WO1993GB01820 |
申请日期 |
1993.08.26 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
SLARK, ANDREW, TREVITHICK;JARVIS, DAVID, WOOD;KAWAMURA, AKIHIRO |
分类号 |
B41M5/395;B41M5/035;B41M5/30;(IPC1-7):B41M5/38 |
主分类号 |
B41M5/395 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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