发明名称 |
DURATION AND ENVIRONMENTAL MONITORING COMPOSITIONS, DEVICES METHODS FOR PREPARATION AND SYSTEMS |
摘要 |
Duration monitoring co-topo-polymeric compositions and methods for making and using the same are provided. Indicator compositions of the invention include an organic polymer and undergo a color change, which may be reversible or irreversible, in a time dependent manner following an initiation event. Also provided are indicator devices that include the indicator compositions of the invention. The compositions of the invention find use in a variety of different applications. |
申请公布号 |
WO2010014625(A2) |
申请公布日期 |
2010.02.04 |
申请号 |
WO2009US51982 |
申请日期 |
2009.07.28 |
申请人 |
SEGAN INDUSTRIES, INC.;RIBI, HANS, O. |
发明人 |
RIBI, HANS, O. |
分类号 |
C08F238/02;C08F2/48;C08F38/02;C08L49/00;G09F19/12 |
主分类号 |
C08F238/02 |
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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