发明授权
- 专利标题: Tint compositions for nylon having improved fugitivity properties
- 专利标题(中): 具有改善的飞行性能的尼龙色调组合物
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申请号: US720220申请日: 1976-09-03
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公开(公告)号: US4144028A公开(公告)日: 1979-03-13
- 发明人: Peter J. Hauser , James E. Hendrix , Hans H. Kuhn
- 申请人: Peter J. Hauser , James E. Hendrix , Hans H. Kuhn
- 申请人地址: SC Spartanburg
- 专利权人: Milliken Research Corporation
- 当前专利权人: Milliken Research Corporation
- 当前专利权人地址: SC Spartanburg
- 主分类号: C09B67/42
- IPC分类号: C09B67/42 ; D06P5/13 ; D06P3/00 ; D06P5/08
摘要:
Tint compositions for nylon having improved fugitivity properties comprising an admixture of a colorant having the general formulaR--N--[(CH.sub.2 CH.sub.2 O).sub.n H].sub.2 }.sub.xwherein R is an organic dyestuff radical, x is an integer of 1 to 6, and the product of 2n times x is from about 200 to about 300, and a minor effective amount of a free radical inhibitor to retard free radical interaction between the colorant and the nylon.
公开/授权文献
- US6124890A Automatic focus detecting device 公开/授权日:2000-09-26