发明名称 |
CUBIC LIQUID CRYSTALLINE COMPOSITIONS AND METHODS FOR THEIR PREPARATION |
摘要 |
A dry powder cubic gel precursor comprising an encapsulating compound, an amphiphile capable of forming a cubic liquid crystalline phase, and optionally a solvent. The encapsulating compound (A), amphiphile (B), and optional solvent (C) are present in mass fractions relative to each other such that 1.0 = a + b + c wherein a is the mass fraction of A, b is the mass fraction of B, and c is the mass fraction of C. Further, 1.0 > a > 0, 1.0 > b > 0, 1.0 > c > 0 and a, b, and c do not fall within a cubic liquid crystalline phase region on a phase diagram representing phase behavior of A, B, and C. |
申请公布号 |
WO02066014(A3) |
申请公布日期 |
2003.09.04 |
申请号 |
WO2002US04776 |
申请日期 |
2002.02.19 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
SPICER, PATRICK, THOMAS;SMALL, WILLIAM, BRODERICK, II;LYNCH, MATTHEW, LAWRENCE |
分类号 |
A01N25/04;A01N25/30;A01N37/34;A01N41/02;A01N43/70;A01N43/76;A01N47/12;A01N47/24;A01N57/16;A61K9/127;A61K9/14;A61K9/16;A61K45/00;A61K47/02;A61K47/10;A61K47/12;A61K47/14;A61K47/16;A61K47/18;A61K47/20;A61K47/26;A61K47/34;A61K47/36;A61K47/40 |
主分类号 |
A01N25/04 |
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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