Personal Care Composition
    1.
    发明申请
    Personal Care Composition 有权
    个人护理构成

    公开(公告)号:US20070253923A1

    公开(公告)日:2007-11-01

    申请号:US11632026

    申请日:2005-07-22

    摘要: A personal care composition comprising a cationically modified cellulose ether, wherein the cellulose ether comprises from 0.5 to 4 moles of an ether substituent per mole of anhydroglucose repeat unit and the cellulose ether is further substituted with a cationic substituent of the formula (I) wherein R1, R2 and R3 each independently are CH3 or C2H5, R4 is CH2—CHOH—CH2 or CH2CH2, AZ− is an anion, and z is 1, 2 or 3, and the cellulose ether comprises from 1.15 to 1.44 percent of cationic nitrogen, based on the total weight of the cellulose ether. The cationically modified cellulose ethers which comprise from 6,000 to 15,000 anhydroglucose repeat units are novel.

    摘要翻译: 一种包含阳离子改性纤维素醚的个人护理组合物,其中所述纤维素醚包含每摩尔葡萄糖酐重复单元0.5至4摩尔的醚取代基,并且所述纤维素醚进一步被式(I)的阳离子取代基取代,其中R R 1,R 2和R 3各自独立地是CH 3或C 2 H 2, H 5,R 4是CH 2 -CHOH-CH 2或CH 2 CH 2 > CH 2,A Z - 是阴离子,z是1,2或3,并且纤维素醚包含1.15至1.44%的阳离子氮,基于 纤维素醚的总重量。 包含6,000至15,000个脱水葡萄糖重复单元的阳离子改性纤维素醚是新颖的。

    Cellulose ethers
    2.
    发明申请
    Cellulose ethers 有权
    纤维素醚

    公开(公告)号:US20070031362A1

    公开(公告)日:2007-02-08

    申请号:US10552598

    申请日:2004-05-27

    摘要: A cellulose ether which has from 4,000 to 10.000 anhydroglucose repeat units and is substituted with (a) on the average from 0.0003 to 0.08 moles, per mole of anhydroglucose unit, of a substituent comprising an alkyl or arylalkyl group having from 8 to 24 carbon atoms and (b) a substituent having the formula II wherein R5, R6 and R7 each independently are —CH3 or —C2H5, R8 is —CH2—CHOH—CH2— or —CH2CH2, Az− is an anion, and z is 1, 2 or 3 is useful in hair and skin care compositions.

    摘要翻译: 具有4,000至10.000个脱水葡萄糖重复单元的纤维素醚,并且每摩尔脱水葡萄糖单元由(a)平均0.0003至0.08摩尔代替包含具有8至24个碳原子的烷基或芳烷基的取代基 和(b)具有式II的取代基,其中R 5,R 6和R 7各自独立地是-CH 3, 或者C 2 H 5,R 8是-CH 2 CH 2 -CHO-CH 2 - 或 - CH 2 CH 2,A Z - 是阴离子,z是1,2或3 在头发和护肤组合物中是有用的。