发明授权
- 专利标题: Abrasion resistant printing inks
- 专利标题(中): 耐磨印刷油墨
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申请号: US793745申请日: 1991-11-18
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公开(公告)号: US5173111A公开(公告)日: 1992-12-22
- 发明人: Ramasamy Krishnan , Prasad K. Adhikari
- 申请人: Ramasamy Krishnan , Prasad K. Adhikari
- 申请人地址: NJ Fort Lee
- 专利权人: Sun Chemical Corporation
- 当前专利权人: Sun Chemical Corporation
- 当前专利权人地址: NJ Fort Lee
- 主分类号: C09D11/02
- IPC分类号: C09D11/02
摘要:
Printing inks comprising a pigment and an aqueous or non-aqueous solvent (or a mixture of such solvents) have reduced abrasiveness towards printing surfaces (e.g. gravure printing cylinders) by incorporation in the ink of an alkoxylated dibasic phosphate ester and at least one alkali metal salt of a dialkylsulfosuccinic ester.
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