发明授权
- 专利标题： Colorant stabilizers
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申请号： US757222申请日： 1996-11-27
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公开(公告)号： US5782963A公开(公告)日： 1998-07-21
- 发明人: Ronald Sinclair Nohr , John Gavin MacDonald
- 申请人： Ronald Sinclair Nohr , John Gavin MacDonald
- 申请人地址： WI Neenah
- 专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址： WI Neenah
- 主分类号： B41M5/00
- IPC分类号： B41M5/00 ; B41M5/52 ; C07C309/46 ; C09B67/42 ; C09D11/00 ; C09D11/02
摘要：
The present invention comprises colorant stabilizers and a colorant composition which includes a colorant and a colorant stabilizer. The colorant stabilizer imparts light-stability to the colorant so that the colorant does not fade when exposed to electromagnetic radiation such as sunlight or artificial light.
公开/授权文献
- US5249073A Installation of optical components in an optical device 公开/授权日：1993-09-28
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