发明名称 |
Multi-layer chemical analytical materials |
摘要 |
A multi-layer chemical analytical material comprising a support, a reagent layer on the support and a spreading layer on the reagent layer wherein the reagent layer is composed of a hydrophilic binder and fine hydrophobic particles dispersed in the hydrophilic binder, said hydrophobic particles containing a reagent capable of directly or indirectly reacting with the component being analyzed to produce a color change.
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申请公布号 |
US4356149(A) |
申请公布日期 |
1982.10.26 |
申请号 |
US19800165444 |
申请日期 |
1980.07.02 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KITAJIMA, MASAO;ARAI, FUMINORI;KONDO, ASAJI |
分类号 |
G01N21/78;C12Q1/58;G01N31/22;G01N33/52;(IPC1-7):G01N21/78;G01N33/62 |
主分类号 |
G01N21/78 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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