发明授权
- 专利标题： COLORANT STABILIZING COMPOSITION
- 专利标题（中）： DYE稳定的组合物
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申请号： EP96912579.8申请日： 1996-04-05
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公开(公告)号： EP0846146B1公开(公告)日： 2001-09-26
- 发明人: NOHR, Ronald, Sinclair , MacDONALD, John, Gavin
- 申请人： KIMBERLY-CLARK WORLDWIDE, INC.
- 申请人地址： 401 North Lake Street Neenah, Wisconsin 54956 US
- 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： 401 North Lake Street Neenah, Wisconsin 54956 US
- 代理机构： DIEHL GLAESER HILTL & PARTNER
- 优先权： US57P 19950628
- 国际公布： WO9701605 19970116
- 主分类号： C09B67/00
- IPC分类号： C09B67/00 ; C07C69/94 ; C07C69/773 ; C07C65/38
摘要：
A light-stable colored composition which includes a colorant and a radiation transorber. The colorant, in the presence of the radiation transorber, is adapted, upon exposure of the transorber to specific, narrow bandwidth radiation, to be mutable. The radiation transorber also imparts light-stability to the colorant so that the colorant does not fade when exposed to sunlight or artificial light.
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