发明授权
- 专利标题: Inkjet ink
- 专利标题(中): 喷墨油墨
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申请号: US923139申请日: 1997-09-04
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公开(公告)号: US5855657A公开(公告)日: 1999-01-05
- 发明人: Peter Bergthaller , Stefan Herrmann
- 申请人: Peter Bergthaller , Stefan Herrmann
- 申请人地址: DEX
- 专利权人: Agfa-Gevaert AG
- 当前专利权人: Agfa-Gevaert AG
- 当前专利权人地址: DEX
- 优先权: DEX19637016.7 19960912
- 主分类号: C09D11/38
- IPC分类号: C09D11/38 ; C09D11/02
摘要:
An inkjet ink results in improved color-fastness if the ink contains a water-soluble inorganic thiosulphate, trithionate or tetrathionate or an organic thiosulphate, in an amount of 0.2 to 8% by weight with respect to the ink base.
公开/授权文献
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