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公开(公告)号:US4968539A
公开(公告)日:1990-11-06
申请号:US277697
申请日:1988-11-30
申请人: Takao Aoyagi , Shuji Sato , Minako Yasu , Iwao Nozawa , Yousuke Suzuki
发明人: Takao Aoyagi , Shuji Sato , Minako Yasu , Iwao Nozawa , Yousuke Suzuki
CPC分类号: A61K9/009 , A61K9/703 , A61K9/7084 , B01D69/141 , C09K19/00 , C09K19/38 , Y10S428/913 , Y10T428/1059
摘要: A polymer membrane for delivering a drug is provided. The membrane is capable of regulating the delivery of the drug and comprises (A) a porous hydrophobic polymer membrane having a pore diameter of not larger than 3 .mu.m and a porosity of 10 to 90% which is immobilized with (B) a specific liquid crystal-forming compound having a gel/liquid crystal transition temperature in the range of 25.degree. to 45.degree. C.
摘要翻译: 提供了用于递送药物的聚合物膜。 该膜能够调节药物的输送,并且包含(A)孔径不大于3μm的孔隙率为10〜90%的多孔疏水性聚合物膜,其固定有(B)特定液体 凝胶/液晶转变温度在25〜45℃范围内的结晶化合物
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公开(公告)号:US4885159A
公开(公告)日:1989-12-05
申请号:US149337
申请日:1988-01-28
申请人: Miyuki Miyake , Haruhiko Toda , Minako Yasu
发明人: Miyuki Miyake , Haruhiko Toda , Minako Yasu
IPC分类号: A61K8/00 , A61K8/14 , A61K8/40 , A61K8/41 , A61K9/14 , A61K9/50 , A61Q5/00 , C08F8/44 , C08F220/04 , C08F222/02 , C08F228/00
CPC分类号: A61K8/14 , A61K8/416 , A61Q5/00 , A61Q5/12 , A61K2800/412 , A61K2800/413
摘要: A hair cosmetic composition comprising a polymer vesicle obtained from the polymerization of a surfactant monomer vesicle haing quaternary ammonium as a cation moiety and a polymerizable anion as a counter ion.
摘要翻译: 一种头发化妆品组合物,其包含由作为阳离子部分的表面活性剂单体囊泡和作为抗衡离子的可聚合阴离子的聚合获得的聚合物囊泡。
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公开(公告)号:US5032523A
公开(公告)日:1991-07-16
申请号:US143023
申请日:1988-01-12
申请人: Masaki Amano , Haruhiko Toda , Minako Yasu , Toshiyuki Koyagi
发明人: Masaki Amano , Haruhiko Toda , Minako Yasu , Toshiyuki Koyagi
CPC分类号: C12P7/62 , C12P41/004
摘要: A process for separating an optically active substanbce comprising the steps of:(a) effecting a transesterification reaction between an ester of a linear or branched aliphatic racemic alcohol and an alcohol in an organic solvent containing an enzyme suspended therein; and(b) separating an optically active compound from the resultant reaction mixture.
摘要翻译: 一种用于分离光学活性物质的方法,包括以下步骤:(a)在含有悬浮在其中的酶的有机溶剂中进行直链或支链脂肪族外消旋醇的酯与醇之间的酯交换反应; 和(b)从所得反应混合物中分离光学活性化合物。
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