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    • 2. 发明授权
    • Cleansing compositions comprising highly branched polyalphaolefins
    • 包含高度支化的聚α-烯烃的清洁组合物
    • US06699824B1
    • 2004-03-02
    • US09889950
    • 2001-07-24
    • George Geoffrey DawsonKristina Vanoosthuyze
    • George Geoffrey DawsonKristina Vanoosthuyze
    • C11D318
    • A61Q19/10A61K8/347A61K8/42A61Q5/02A61Q17/005A61Q17/04C11D3/18
    • A rinse-off liquid personal cleansing composition comprising: (a) water; (b) from about 1% to about 60% by weight of a water soluble surfactant; (c) a water-insoluble oil selected from highly branched polyalphaolefins having formula (A) wherein R1 is H or C1-C20 alkyl, R4 is C1-C20 alkyl, R2 is H or C1-C20, and R3 is C3-C20 preferably from C5-C20, n is an integer from 0 to 3 and m is an interger of from 1 to 1000 and having a number average molecular weight of from about 1000 to about 25,000; and (d) a hydrophobic skin active component selected from antimicrobial agents, sunscreens, vitamins, perfume oils, insect repellents, anti fungal agents, and mixtures thereof, wherein the hydrophobic skin active component has a ClogP value of greater than 3. The personal cleansing compositions of the invention provide improved deposition of hydrophobic skin actives, excellent rinse feel and skin mildness.
    • 一种冲洗液体个人清洁组合物,其包含:(a)水; (b)约1重量%至约60重量%的水溶性表面活性剂; (c)选自具有式(A)的高支化聚α-烯烃的水不溶性油,其中R 1是H或C 1 -C 20烷基,R 4是C 1 -C 20烷基,R 2是H或C1- C20和R 3优选为C 5 -C 20,n为0至3的整数,m为1-1000的数均分子量为约1000至约25,000; 和(d)选自抗微生物剂,防晒剂,维生素,香料油,驱虫剂,抗真菌剂及其混合物的疏水性皮肤活性成分,其中疏水性皮肤活性成分的ClogP值大于3.个人清洁 本发明的组合物提供疏水性皮肤活性物质的改善沉积,优异的冲洗感和皮肤温和性。