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    1.
    发明专利
    未知

    公开(公告)号：DE60139730D1

    公开(公告)日：2009-10-08

    申请号：DE60139730

    申请日：2001-12-19

    Applicant: KAO CORP

    Inventor： MATSUO TAKASHI ,  MIYABE HAJIME ,  SHIBATA YUTAKA ,  ITO YOSHIAKI ,  MONDA KEIJI ,  MISU DAISUKE

    IPC: A61K8/34 ,  A01N1/00 ,  A61K8/22 ,  A61K8/25 ,  A61K8/39 ,  A61K8/49 ,  A61K8/73 ,  A61K8/86 ,  A61Q5/08 ,  A61Q5/10 ,  C01B11/00 ,  C01B15/00 ,  C09K3/00

    Abstract: The invention provides a bleach composition or a dye composition for hair which, during use, includes a mixture of a first composition containing an alkali agent and a second composition containing an oxidizing agent, the bleach or dye composition containing (A) an organic solvent having a partition coefficient (octanol-water) (log P) at 25°C of 0.3-6 and a molecular weight of 200 or less, in an amount of 1-70 wt.%; (B) an organic solvent having a log P of less than 0.3, in an amount of 0-8 wt.% and less than that of component (A); (C) an alkali agent in an amount of 0.1-10 wt.%; (D) an oxidizing agent in an amount of 0.1-12 wt.% as reduced to H 2 O 2 ; (E) water in an amount of 20-70 wt.%, and (F) a cationic surfactant in an amount of 0.01-10 wt.%, and has a pH of 7.5-12 after mixing of the first composition and the second composition. The bleach or dye composition provides less offensive odor; exhibit excellent hair-bleaching power and hair-dyeing power; and exhibit excellent hair-conditioning effect during and after treatment.

    HAIR BLEACH OR HAIR DYE
    3.
    发明公开
    HAIR BLEACH OR HAIR DYE 有权
    Blondiermittel或染发剂

    公开(公告)号：EP1291006A4

    公开(公告)日：2004-04-07

    申请号：EP01938562

    申请日：2001-06-08

    Applicant: KAO CORP

    Inventor： MATSUO TAKASHI ,  MIYABE HAJIME ,  SHIBATA YUTAKA

    IPC: A61K8/22 ,  A61K8/39 ,  A61K8/46 ,  A61Q5/08 ,  A61Q5/10 ,  A61K7/135

    CPC classification number: A61K8/22 ,  A61K8/39 ,  A61K8/463 ,  A61K2800/88 ,  A61Q5/08 ,  A61Q5/10

    Abstract: An oxidation-type hair bleach or dye which is composed of a first lotion containing an alkali agent and a second lotion containing an oxidizing agent, contains the following components (A), (B), (C), and (D) in amounts described below based on the whole of the mixture of the first lotion with the second one, and has a pH of 8 to 12: a water-compatible organic solvent exhibiting an octanol-water partition coefficient (logP) of 0.3 or above at 25°C and having a molecular weight of 200 or below: 8 to 40 wt%, an alkali agent: 0.1 to 10 wt%, an oxidizing agent: 0.1 to 12 wt% in terms of hydrogen peroxide, and water: 25 to 70 wt%. This hair bleach or dye has a high bleaching power, can dye the hair in a good bright color, and is lowered in the irritant stench and the irritation to the scalp.

    4.
    发明专利
    未知

    公开(公告)号：DE60129956T2

    公开(公告)日：2008-05-08

    申请号：DE60129956

    申请日：2001-06-08

    Applicant: KAO CORP

    Inventor： MATSUO TAKASHI ,  MIYABE HAJIME ,  SHIBATA YUTAKA

    IPC: A61K8/34 ,  A61K8/22 ,  A61K8/39 ,  A61K8/46 ,  A61Q5/08 ,  A61Q5/10

    Abstract: An oxidative hair bleach or hair dye comprising a first pack with an alkalizing agent contained therein and a second pack with an oxidizing agent contained therein, wherein the oxidative hair bleach or hair dye comprises the following ingredients (A), (B), (C) and (D) in the following proportions in a whole composition after mixing the first pack and the second pack together, and has a pH of from 8 to 12: (A) a water-miscible organic solvent having an octanol-water distribution coefficient (log P) at 25 DEG C of 0.3 or greater and a molecular weight of 200 or lower: 8 to 40 wt.% (B) the alkalizing agent: 0.1 to 10 wt.% (C) the oxidizing agent: 0.1 to 12 wt.% as calculated in terms of hydrogen peroxide (D) water: 25 to 70 wt.%. This hair bleach or hair dye has excellent bleaching power and can color hair into a light tone and a good shade, and has a reduced irritating odor and is low in irritation to the scalp.

    5.
    发明专利
    未知

    公开(公告)号：DE60129956D1

    公开(公告)日：2007-09-27

    申请号：DE60129956

    申请日：2001-06-08

    Applicant: KAO CORP

    Inventor： MATSUO TAKASHI ,  MIYABE HAJIME ,  SHIBATA YUTAKA

    IPC: A61K8/34 ,  A61K8/22 ,  A61K8/39 ,  A61K8/46 ,  A61Q5/08 ,  A61Q5/10

    Abstract: An oxidative hair bleach or hair dye comprising a first pack with an alkalizing agent contained therein and a second pack with an oxidizing agent contained therein, wherein the oxidative hair bleach or hair dye comprises the following ingredients (A), (B), (C) and (D) in the following proportions in a whole composition after mixing the first pack and the second pack together, and has a pH of from 8 to 12: (A) a water-miscible organic solvent having an octanol-water distribution coefficient (log P) at 25 DEG C of 0.3 or greater and a molecular weight of 200 or lower: 8 to 40 wt.% (B) the alkalizing agent: 0.1 to 10 wt.% (C) the oxidizing agent: 0.1 to 12 wt.% as calculated in terms of hydrogen peroxide (D) water: 25 to 70 wt.%. This hair bleach or hair dye has excellent bleaching power and can color hair into a light tone and a good shade, and has a reduced irritating odor and is low in irritation to the scalp.

    Hair dye composition
    7.
    发明专利
    Hair dye composition 未知

    公开(公告)号：GB2259717A

    公开(公告)日：1993-03-24

    申请号：GB9218896

    申请日：1992-09-07

    Applicant: KAO CORP

    Inventor： IMAMURA TAKASHI ,  SHIBATA YUTAKA ,  MURAI MICHIKI

    IPC: A61K8/00 ,  A61K8/46 ,  A61Q5/10

    Abstract: A hair dye composition comprising the ingredients (A) and (B): (A) Acid dye 0.01 - 0.2 wt.% (B) Organic solvent 0.5 - 50 wt.%, having a pH of 2.0 - 4.5 and a buffer index of 0.01 - 0.2 gram equivalent/litre is disclosed. The composition is capable of gradually making the white hair unobtrusive by a simple use of applying the composition to the hair with bare hands or fingers, allowing to stand for 120 seconds or less and rinsing.

    9.
    发明专利
    未知

    公开(公告)号：DE60127521T2

    公开(公告)日：2007-12-06

    申请号：DE60127521

    申请日：2001-12-19

    Applicant: KAO CORP

    Inventor： MATSUO TAKASHI ,  MIYABE HAJIME ,  SHIBATA YUTAKA ,  ITO YOSHIAKI ,  MONDA KEIJI ,  MISU DAISUKE

    IPC: A61K8/34 ,  A01N1/00 ,  A61K8/22 ,  A61K8/25 ,  A61K8/39 ,  A61K8/49 ,  A61K8/73 ,  A61K8/86 ,  A61Q5/08 ,  A61Q5/10 ,  C01B11/00 ,  C01B15/00 ,  C09K3/00

    Abstract: The invention provides a bleach composition or a dye composition for hair which, during use, includes a mixture of a first composition containing an alkali agent and a second composition containing an oxidizing agent, the bleach or dye composition containing (A) an organic solvent having a partition coefficient (octanol-water) (log P) at 25°C of 0.3-6 and a molecular weight of 200 or less, in an amount of 1-70 wt.%; (B) an organic solvent having a log P of less than 0.3, in an amount of 0-8 wt.% and less than that of component (A); (C) an alkali agent in an amount of 0.1-10 wt.%; (D) an oxidizing agent in an amount of 0.1-12 wt.% as reduced to H 2 O 2 ; (E) water in an amount of 20-70 wt.%, and (F) a cationic surfactant in an amount of 0.01-10 wt.%, and has a pH of 7.5-12 after mixing of the first composition and the second composition. The bleach or dye composition provides less offensive odor; exhibit excellent hair-bleaching power and hair-dyeing power; and exhibit excellent hair-conditioning effect during and after treatment.

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