专利内容由知识产权出版社提供
专利名称：Cosmetic bases and cosmetics containing
the same
发明人：Kei-ichi Maruyama,Yoji Tezuka申请号：US116512申请日：20051006公开号：US09193654B2公开日：20151124
摘要：Cosmetic bases consisting of alkylene oxide derivatives represented by thegeneral formula (I): Z—{O(AO)(EO)—(BO)H}(I) wherein Z is a residue derived from acompound having three to nine hydroxyl groups by the removal of the hydroxyl groups;a is 3 to 9; AO is Coxyalkylone; EO is oxyethylene; l and m represent the average numbersof added Coxyalkylene molecules and oxyalkylene molecules respectively and satisfy therelationships: 1≦1≦50 and l≦m≦50 respectively; the AO/EO weight ratio is 1/5 to 5/1 andAO's and EO's may be added at random or in block; BO is oxyalkylene having 4 carbonatoms; and n represents the average number of added BO molecules and satisfies therelationship: 0.5≦n≦5.
申请人：Kei-ichi Maruyama,Yoji Tezuka
地址：Kawasaki JP,Kawasaki JP
国籍：JP,JP
代理机构：Oliff PLC
更多信息请下载全文后查看
