发明名称 |
HIERARCHICAL CHROMONIC STRUCTURES |
摘要 |
A method of making a chromonic structure comprises (a) preparing a first aqueous mixture comprising (i) a continuous water-soluble polymer phase and (ii) a discontinuous chromonic phase comprising a chromonic material, to form chromonic nanoparticles; (b) non-covalently crosslinking the resulting chromonic nanoparticles with a multivalent cation salt; (c) dispersing the resulting crosslinked chromonic nanoparticles in a water-soluble polymer phase to form a chromonic nanoparticle dispersion; and (d) preparing a second aqueous mixture comprising (i) the chromonic nanoparticle dispersion and (ii) a continuous chromonic phase comprising a chromonic material. |
申请公布号 |
US2012077022(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113310292 |
申请日期 |
2011.12.02 |
申请人 |
MOHANTY SANAT;SAHOUANI HASSAN;MORAN CRISTIN E.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MOHANTY SANAT;SAHOUANI HASSAN;MORAN CRISTIN E. |
分类号 |
B32B5/16;B82Y99/00 |
主分类号 |
B32B5/16 |
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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