发明公开
- 专利标题: INK-JET INK AND RECORDING MATERIAL
- 专利标题(中): 喷墨记录材料和记录材料
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申请号: EP03815553.7申请日: 2003-12-22
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公开(公告)号: EP1587887A1公开(公告)日: 2005-10-26
- 发明人: WOOD, Mervin, Gale , SUHADOLNIK, Joseph , RAVICHANDRAN, Ramanathan , SHUM, Sai, Ping
- 申请人: Ciba Specialty Chemicals Holding Inc.
- 申请人地址: Klybeckstrasse 141 4057 Basel CH
- 专利权人: Ciba Specialty Chemicals Holding Inc.
- 当前专利权人: Ciba Specialty Chemicals Holding Inc.
- 当前专利权人地址: Klybeckstrasse 141 4057 Basel CH
- 优先权: US443503P 20030129
- 国际公布: WO2004067652 20040812
- 主分类号: C09D11/00
- IPC分类号: C09D11/00
摘要:
The present invention relates to an ink jet ink, an ink jet recording material or an ink jet system comprising at least one compound selected from the group consisting of a) the hydroxylamine stabilizers, b) the nitrone stabilizers and c) the amine oxide stabilizers. The present stabilizer compounds provide ink jet prints with outstanding light stability, gas fade stability and dark storage stability. The hydroxylamines are for example N,Ndihydrocarbylhydroxylamines of the formula R1R2 N-OH, Wherein R1 and R2 are independently benzyl, methyl, ethyl, octyl, lauryl, dodecyl, tetradecyl, hexadecyl, heptadecyl or octadecyl, or wherein R1 and R2 are each the alkyl mixture found in hydrogenated tallow amine. The nitrone and amine oxide stabilizers are for example nitrone and amine oxide analogues of the hydroxylamine stabilizers.
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