发明名称 MULTI-STRIKE INK RIBBON
摘要 PURPOSE:To make favorable penetration into a paper and enable less rubbing contamination and a high printed density, by incorporatiang a highly thermally stable branched saturated primary alcohol or an fatty acid ester thereof as a constitutent of an ink layer. CONSTITUTION:An adhesive layer is optioanlly provided on a film base, and the ink layer comprising a resin, an oil poorly compatible with the resin and a colored substance as main constituents is provided thereon. A branched saturated primary alcohol of formula I or II, wherein each of R1 and R2 is 6-14C alkyl, R3 is 6-14C alkyl and R4 is 1-7C alkyl, or an ester thereof with a fatty acid or hydroxy-faty acid is incorporated as an essential constituent of the oil. By this, penetration into a paper is made favorable, and rubbing contamination can be suppressed.
申请公布号 JPS627592(A) 申请公布日期 1987.01.14
申请号 JP19850146590 申请日期 1985.07.05
申请人 RICOH CO LTD 发明人 TASAKA MOTOO;HASEBE KAZUHIRO
分类号 B41J31/00;B41M5/10;B41M5/26 主分类号 B41J31/00
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