32.
    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

    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.

    34.
    发明专利
    未知

    公开(公告)号:DK84287A

    公开(公告)日:1987-08-21

    申请号:DK84287

    申请日:1987-02-19

    Applicant: KAO CORP

    Abstract: A novel method for purifying a sugar phosphate or its salt, in which a sugar-containing mixture of a sugar phosphate or its salt and phosphoric acid or its salt is subjected to electrodialysis to remove the phosphoric acid or its salt from the mixture.According to this method, the phosphoric acid or its salt can be readily obtained in a reusable form. The method is thus quite advantageous in view of the economy.

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