发明授权
- 专利标题： Immunoassay elements having stable leuco dye coatings
- 专利标题（中）： 具有稳定的无色染料涂层的免疫测定元件
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申请号： US299729申请日： 1994-09-01
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公开(公告)号： US5496702A公开(公告)日： 1996-03-05
- 发明人: John F. Bishop , Linda A. Mauck
- 申请人： John F. Bishop , Linda A. Mauck
- 申请人地址： NY Rochester
- 专利权人： Johnson & Johnson Clinical Diagnostics, Inc.
- 当前专利权人： Johnson & Johnson Clinical Diagnostics, Inc.
- 当前专利权人地址： NY Rochester
- 主分类号： G01N33/543
- IPC分类号： G01N33/543 ; G01N33/53
摘要：
An immunoassay element comprising at least one layer containing a leuco dye coating composition comprising:______________________________________ Dry WeightComponent Ratio (Range)______________________________________a) Triarylimidazole leuco dye 55-80b) Antioxidant 7-40c) Poly[poly(ethylene oxide)-block- 6-20 poly(propylene oxide)] nonionic block copolymerd) Alkylaryloxypoly(alkylene oxide) 1-16 nonionic surfactant______________________________________
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