发明授权
US4640690A Colored thermoplastic resin composition containing a colorant having an
alkylenoxy-substituted chromophore group
失效
含有具有亚烷基氧基取代的发色团的着色剂的着色热塑性树脂组合物
- 专利标题： Colored thermoplastic resin composition containing a colorant having an alkylenoxy-substituted chromophore group
- 专利标题（中）： 含有具有亚烷基氧基取代的发色团的着色剂的着色热塑性树脂组合物
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申请号： US775614申请日： 1985-09-13
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公开(公告)号： US4640690A公开(公告)日： 1987-02-03
- 发明人: Alan S. Baumgartner , Patrick D. Moore , Richard A. VanDahm
- 申请人： Alan S. Baumgartner , Patrick D. Moore , Richard A. VanDahm
- 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： C09B67/00
- IPC分类号： C09B67/00 ; C08K5/00 ; C08L101/00 ; C09B1/16 ; C09B29/033 ; C09B29/08 ; C09B69/00 ; D06P3/00 ; D06P5/13 ; D06P3/24 ; D06P3/79
摘要：
A colored thermoplastic resin composition is provided which comprises a thermoplastic resin and a colorant in the form of an alkyleneoxy-substituted chromophore group provided in said thermoplastic resin in a minor amount sufficient to provide coloration to said thermoplastic resin. A process for preparing colored thermoplastic resins is also provided.
公开/授权文献
- US5125269A Sight glass 公开/授权日：1992-06-30