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    HIGH EFFICACY ANTIPERSPIRANT STICK
    14.
    发明公开
    HIGH EFFICACY ANTIPERSPIRANT STICK 有权
    高效止汗

    公开(公告)号：EP1343464A2

    公开(公告)日：2003-09-17

    申请号：EP01992172.5

    申请日：2001-12-19

    Applicant: Colgate-Palmolive Company

    Inventor： MATTAI, Jairajh ,  GUENIN, Eric, P. ,  GALE, Anne ,  HALL-PUZIO, Patricia ,  LEE, Wilson

    IPC: A61K7/32

    CPC classification number: A61K8/893 ,  A61K8/0229 ,  A61K8/042 ,  A61K8/31 ,  A61K8/37 ,  A61K8/375 ,  A61K8/585 ,  A61K8/8111 ,  A61K8/86 ,  A61K8/891 ,  A61K8/92 ,  A61Q15/00

    Abstract: A high efficacy antiperspirant/deodorant stearyl alcohol free stick product may be made by combining: (a) 30-70 % volatile cyclomethicone; (b) 10-25 % of an antiperspirant active; (c) 1-15 % of an emollient; (d) 1-14 % of polyethylene comprising one or more members selected from the group consisting of homopolymers and copolymers of polyethylene wherein the polyethylene (i) is at least 90 % linear; (ii) has a molecular weight in the range of 300-3000 (especially 300-1000 and more especially 300-500); (iii) has a melting point in the range of 50-129 degrees C; and (iv) has a polymer backbone of CH3CH2-(CH2-CH2)n-H, where n is an average number and is selected to be in the range of 10-106; (e) 0.3-7 % of a wax as a co-gellant with the polyethylene wherein the wax has a melting point in the range of 40-97 degrees C; and (f) 1-40 % of an elastomer in cyclomethicone composition; provided that the ratio of wax:polyethylene is in the range of 1:1-1:10.

    LOW TACK COSMETIC COMPOSITION STICKS
    15.
    发明公开
    LOW TACK COSMETIC COMPOSITION STICKS 有权
    LITTLE粘性化妆品组合，对引脚

    公开(公告)号：EP1255528A1

    公开(公告)日：2002-11-13

    申请号：EP01910804.2

    申请日：2001-02-15

    Applicant: Colgate-Palmolive Company

    Inventor： ORTIZ, Claudio ,  BUSTOS, Mardoqueo ,  MATTAI, Jairajh ,  GUENIN, Eric, P. ,  CAREY, John, Joseph, III

    IPC: A61K7/32

    CPC classification number: A61K8/894 ,  A61K8/0229 ,  A61K8/042 ,  A61K8/345 ,  A61K8/4973 ,  A61K8/498 ,  A61K2800/262 ,  A61Q15/00 ,  Y10S424/05

    Abstract: This invention comprises a one-phase cosmetic composition which is a clear stick or gel having low tack. The cosmetic sticks are formed as a one phase system by combining: (a) from 0.5 - 50 weight percent of a dimethicone copolyol ester compound soluble in propylene glycol; (b) from 50 - 99 weight percent of a gellant/solvent system; which comprises a mixture of: (i) 0.5 - 4.0 weight percent dibenzylidene sorbitol; (ii) 0.05 - 1.0 weight percent of a co-gellant or structural integrity enhancer; (iii) 0.1-80 weight percent of a solvent selected from the group consisting of polyhydric alcohols for example, propylene glycol; dipropylene glycol; tripropylene glycol; tetrapropylene glycol; PPG-10 butane diol; 1,3-butane diol; 2-methyl-1,3-propanediol; PEG-6; and PPG-425; optionally including up to 50 percent of other solvents selected from the group consisting of propylene carbonate, diisopropyl sebacate, methyl pyrrolidone, and ethyl alcohol as a substitute for a portion of the polyhydric alcohol component; and (c) an effective amount of at least one cosmetically active ingredient, for example, an antiperspirant active.

    HIGH EFFICACY ANTIPERSPIRANT STICK WITH CONCENTRATED ELASTOMER
    18.
    发明公开
    HIGH EFFICACY ANTIPERSPIRANT STICK WITH CONCENTRATED ELASTOMER 有权
    高活性止汗剂含浓弹性体

    公开(公告)号：EP1377267A2

    公开(公告)日：2004-01-07

    申请号：EP01991346.6

    申请日：2001-12-19

    Applicant: Colgate-Palmolive Company

    Inventor： MATTAI, Jairajh ,  GUENIN, Eric, P. ,  LEE, Wilson ,  HALL-PUZIO, Patricia ,  GALE, Anne

    IPC: A61K7/32

    CPC classification number: A61K8/891 ,  A61K8/0229 ,  A61K8/042 ,  A61K8/31 ,  A61K8/37 ,  A61K8/375 ,  A61K8/585 ,  A61K8/8111 ,  A61K8/86 ,  A61K8/893 ,  A61K8/92 ,  A61Q15/00

    Abstract: A high efficacy antiperspirant/deodorant stick product may be made by combining (a) 30-70% volatile cyclomethicone; (b) 10-25% of an antiperspirant active; (c) 1-15% of an emollient; (d) 1-14% of polyethylene comprising one or more members selected from the group consisting of homopolymers and copolymers of polyethylene wherein the polyethylene (i) is at least 90% linear; (ii) has a molecular weight in the range of 300-3000 (especially 300-1000 and more especially 300-500); (iii) has a melting point in the range of 50-129 degrees C; and (iv) has a polymer backbone of CH3CH2-(CH2-CH2)n-H, where n is an average number and is selected to be in the range of 10-106; (e) 0.3-7% of a wax as a co-gellant with the polyethylene wherein the wax has a melting point in the range of 40-97 degrees C; and (f) 1-30% of an elastomer in cyclomethicone composition comprising a cyclomethicone (and) dimethicone crosspolymer made with an =Si-H containing polysiloxane and an alpha, omega-diene of formula CH2=CH(CH2)xCH=CH2 , where x=1-20; provided that the ratio of wax:polyethylene is in the range of 1:1-1:10.

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