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    2.
    发明专利
    未知

    公开(公告)号：DE3518636C2

    公开(公告)日：1994-09-15

    申请号：DE3518636

    申请日：1985-05-23

    Applicant: KAO CORP

    Inventor： IMAMURA TAKASHI ,  NISHIGAWA NORIO ,  KUROSAKI TOMIHIRO ,  FUKASAWA JUNICHI ,  KATO HARUYA

    IPC: A61K8/55 ,  A61Q1/02 ,  A61Q1/10 ,  C07F9/09 ,  C07F9/11 ,  A61K7/021 ,  A61K7/035

    Abstract: Metal salts of monoalkyl phosphates of the following formula (I) in which each R represents a saturated or unsaturated, linear or branched hydrocarbon group having from 8 to 32 carbon atoms, and M represents an alkaline earth metal or divalent transition metal. The metal salts are particularly suitable as cosmetic powders, fillers for resins, and lubricants, parting agents and pigment dispersants for polymeric compounds. When used as cosmetic powders, the metal salts improve spreadability, moistness, smoothness, adherence, transparency and covering power of cosmetics. Preparation process of the metal salts is also disclosed.

    3.
    发明专利
    未知

    公开(公告)号：MX161336A

    公开(公告)日：1990-09-10

    申请号：MX20425185

    申请日：1985-02-06

    Applicant: KAO CORP

    Inventor： FUKASAWA JUNICHI ,  KATO HARUYA ,  IWAYA KATSUMASA ,  SHIMIZU TAKAKO

    IPC: A61K8/00 ,  A61K8/11 ,  A61K8/26 ,  A61K8/55 ,  A61K8/58 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q19/00 ,  A61K7/02

    Abstract: A cosmetic comprises an alkyl phosphate represented by the formula (I):in which R, and R 2 independently represent hydrogen atom or an alkyl group having from 1 to 36 carbon atoms, and R 3 represents an alkyl group having from 1 to 36 carbon atoms, and a cosmetic powder.The cosmetic is water-repellent in nature, unlikely to break by sweat and is readily spread on the skin with improved softness due to incorporation of the alkyl phosphate.The cosmetic is prepared by first mixing the cosmetic powder and the alkyl phosphate dissolved in an organic solvent under heating conditions. Subsequently, the solvent is distilled off to form an alkyl phosphate coating on the indivisual particles. The coated particles are mixed with other cosmetic ingredients.

    5.
    发明专利
    未知

    公开(公告)号：DE3578121D1

    公开(公告)日：1990-07-19

    申请号：DE3578121

    申请日：1985-01-28

    Applicant: KAO CORP

    Inventor： FUKASAWA JUNICHI ,  KATO HARUYA ,  IWAYA KATSUMASA ,  SHIMIZU TAKAKO ,  KAWANO ATSUSHI

    IPC: A61K8/00 ,  A61K8/11 ,  A61K8/26 ,  A61K8/55 ,  A61K8/58 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q19/00 ,  A61K7/48 ,  A61K7/035

    Abstract: A cosmetic comprises an alkyl phosphate represented by the formula (I):in which R, and R 2 independently represent hydrogen atom or an alkyl group having from 1 to 36 carbon atoms, and R 3 represents an alkyl group having from 1 to 36 carbon atoms, and a cosmetic powder.The cosmetic is water-repellent in nature, unlikely to break by sweat and is readily spread on the skin with improved softness due to incorporation of the alkyl phosphate.The cosmetic is prepared by first mixing the cosmetic powder and the alkyl phosphate dissolved in an organic solvent under heating conditions. Subsequently, the solvent is distilled off to form an alkyl phosphate coating on the indivisual particles. The coated particles are mixed with other cosmetic ingredients.

    8.
    发明专利
    未知

    公开(公告)号：FR2564841B1

    公开(公告)日：1989-03-10

    申请号：FR8507900

    申请日：1985-05-24

    Applicant: KAO CORP

    Inventor： IMAMURA TAKASHI ,  NISHIGAWA NORIO ,  KUROSAKI TOMIHIRO ,  FUKASAWA JUNICHI ,  KATO HARUYA

    IPC: A61K8/55 ,  A61Q1/02 ,  A61Q1/10 ,  C07F9/09 ,  C07F9/11 ,  A61K7/02

    Abstract: Metal salts of monoalkyl phosphates of the following formula (I) in which each R represents a saturated or unsaturated, linear or branched hydrocarbon group having from 8 to 32 carbon atoms, and M represents an alkaline earth metal or divalent transition metal. The metal salts are particularly suitable as cosmetic powders, fillers for resins, and lubricants, parting agents and pigment dispersants for polymeric compounds. When used as cosmetic powders, the metal salts improve spreadability, moistness, smoothness, adherence, transparency and covering power of cosmetics. Preparation process of the metal salts is also disclosed.

    COSMETICS
    9.
    发明专利
    COSMETICS 未知

    公开(公告)号：PH20544A

    公开(公告)日：1987-02-09

    申请号：PH31818

    申请日：1985-02-05

    Applicant: KAO CORP

    Inventor： FUKASAWA JUNICHI ,  KATO HARUYA ,  KAWANO ATSUSHI ,  IWAYA KATSUMASA ,  SHIMIZU TAKAKO

    IPC: A61K8/00 ,  A61K8/11 ,  A61K8/26 ,  A61K8/55 ,  A61K8/58 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q19/00 ,  A61K7/035

    Abstract: A cosmetic comprises an alkyl phosphate represented by the formula (I):in which R, and R 2 independently represent hydrogen atom or an alkyl group having from 1 to 36 carbon atoms, and R 3 represents an alkyl group having from 1 to 36 carbon atoms, and a cosmetic powder.The cosmetic is water-repellent in nature, unlikely to break by sweat and is readily spread on the skin with improved softness due to incorporation of the alkyl phosphate.The cosmetic is prepared by first mixing the cosmetic powder and the alkyl phosphate dissolved in an organic solvent under heating conditions. Subsequently, the solvent is distilled off to form an alkyl phosphate coating on the indivisual particles. The coated particles are mixed with other cosmetic ingredients.

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