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    11.
    发明专利
    未知

    公开(公告)号：DE3584595D1

    公开(公告)日：1991-12-12

    申请号：DE3584595

    申请日：1985-08-22

    Applicant: KAO CORP

    Inventor： TAKAYA SUSUMU ,  HIROTA HAJIME ,  NAKAMURA MOTOKO

    IPC: A61K8/04 ,  A61K8/49 ,  A61K8/72 ,  A61K8/84 ,  A61Q5/02 ,  A61K7/06

    Abstract: A polyvalent metal salt of 2-mercaptopyridine-N-oxide (Mept compound) is dispersed in water by aid of a specific dispersant selected from the group consisting of (A), (B) and (C):(A) A polyglycol/polyamine condensation polymer, polyglycol/ polyamine/alkylamine condensation polymer or alkyleneamine condensation polymer;(B) At least one water-soluble polymer compound selected from the group consisting of hydroxyalkylcelluloses and partly quaternarized products thereof, and at least one non-ionic surfactant;(C) At least one cationic polymer compound and at least one inorganic salt.The resulting suspension has improved stability and is applicable to shampooes, hair rinses and the like.

    DISPERSION OF ANTIMICROBIAL AGENT AND ANTIMICROBIAL HAIR TREATMENT COMPOSITION
    15.
    发明专利
    DISPERSION OF ANTIMICROBIAL AGENT AND ANTIMICROBIAL HAIR TREATMENT COMPOSITION 失效

    公开(公告)号：JPS60139613A

    公开(公告)日：1985-07-24

    申请号：JP24835383

    申请日：1983-12-27

    Applicant: KAO CORP

    Inventor： TAKAYA SUSUMU ,  HIROTA HAJIME

    IPC: A61K8/00 ,  A01N25/04 ,  A01N43/40 ,  A61K8/49 ,  A61K8/84 ,  A61K9/08 ,  A61K31/44 ,  A61P17/00 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12

    Abstract: PURPOSE:The titled dispersion having extreme stability under ordinary preservation condition, improved salt resistance, being restored to the original state when it is melted even if it is frozen, obtained by dispersing a metal salt of 2-mercaptopyridine-N-oxide into water by the use of a specific high polymer compound. CONSTITUTION:A dispersion containing (A) a metal salt of 2-mercaptopyridine- N-oxide, such as salt of Zn, Ca, Fe, Hg, Sb, etc. (preferably Za salt), and (B) a polyglycol/polyamine condensed resin (polyglycol/polyamine/alkyl or alkyleneamine condensed resin). The dispersion is blended in such a way that the amount of A is 0.0015-60wt%, especially 0.1-50wt%, the amount of B is an amount to give a weight ratio of the component A/B of 1/0.01-1/10, especially 1/0.01-1/5, and the rest is preferably water or lower alcohol-water. A hair treatment base is uniformly blended with the above-mentioned dispersion of antimicrobial agent while stirring to give a hair treatment wherein the component A is kept in a stabilized dispersion state.

    HAIR RINSE AGENT COMPOSITION
    16.
    发明专利
    HAIR RINSE AGENT COMPOSITION 失效

    公开(公告)号：JPH09165321A

    公开(公告)日：1997-06-24

    申请号：JP32909495

    申请日：1995-12-18

    Applicant: KAO CORP

    Inventor： ITO TAKESHI ,  HASEGAWA HIROYUKI ,  TAKAYA SUSUMU

    IPC: A61K8/00 ,  A61K8/34 ,  A61K8/92 ,  A61Q5/12 ,  A61K7/08

    Abstract: PROBLEM TO BE SOLVED: To simply obtain a hair rinse agent composition capable of uniformly applying to hair by combining a cationic surfactant with a specific component so that almost portion of a rinse component can be separated from a water phase when diluted with water. SOLUTION: This hair rinse agent composition is obtained by combining (A) 1-15wt.% cationic surfactant with (B) 1-20wt.% higher alcohol, (C) 30-98wt.% organic solvent soluble in water and contains =98wt.% rinse component is separated from water phase, when the composition is diluted into >=1.8 times by water. Further, an oily component which is insoluble to water or slightly soluble to water may be added to the system. A compound of formula I or II [R is an alkyl, etc.; R is H, methyl, etc.; R and R are H, methyl or ethyl; R is an alkylene; A is a halogen or an organic anion; (n) is 1-10] is used as the component A. The rinse agent composition has high rinse effect and is excellent in feeling to users and persistency of effect.

    ANTIMICROBIAL HAIR-TREATMENT COMPOSITION
    17.
    发明专利
    ANTIMICROBIAL HAIR-TREATMENT COMPOSITION 失效

    公开(公告)号：JPS61151111A

    公开(公告)日：1986-07-09

    申请号：JP27252984

    申请日：1984-12-24

    Applicant: KAO CORP

    Inventor： TAKAYA SUSUMU ,  HIROTA HAJIME

    IPC: A61K8/00 ,  A61K8/04 ,  A61K8/49 ,  A61K8/72 ,  A61K8/73 ,  A61K8/84 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q7/00

    Abstract: PURPOSE:To provide the titled stable composition containing an organic surfactant and an antibacterial agent prepared by treating fine particles of 2- mercaptopyridine-N-oxide polyvalent metal salt having a specific particle size distribution with a hydroxyalkyl cellulose and a nonionic surfactant. CONSTITUTION:The titled composition such as shampoo, rinse, etc. contains (A) an antibacterial agent prepared by treating (i) fine particles of 2- mercaptopyridine-N-oxide polyvalent metal salt (preferably zinc salt) wherein the particles of =50wt% of the powder (preferably the contents of the particles having diameter of =1.0mu are >=50wt%,

    HAIR COSMETIC
    18.
    发明专利
    HAIR COSMETIC 失效

    公开(公告)号：JPH08198895A

    公开(公告)日：1996-08-06

    申请号：JP686095

    申请日：1995-01-20

    Applicant: KAO CORP

    Inventor： MIZUSHIMA YOUSEN ,  HASEGAWA HIROYUKI ,  TAKAYA SUSUMU

    IPC: C07J9/00 ,  A61K8/00 ,  A61K8/30 ,  A61K8/63 ,  A61K8/68 ,  A61Q5/00 ,  A61Q5/12

    Abstract: PURPOSE: To provide a hair cosmetic which contains a specific ceramide (analogs) and sterol derivative, gives good application feeling and is excellent in prevention of dry and loose hair, hair-conditioning effect such as hair- branching inhibition and skin-caring effect such a dandruff prevention. CONSTITUTION: (A) at least one selected from ceramides of formula I [R , R are each a (substituted) 8-26C hydrocarbon] and ceramide analogs of formula II (R is a 10-26C hydrocarbon, R is a 9-25C hydrocarbon) and (B) at least one of a sterol derivative of formula III (R is a residue after a hydroxyl proton is removed from a sterol bearing one hydroxyl group; one of R and R ' is H and the other, an alkyl or alkenyl of 6-20 carbon atoms) are formulated at a weight A/B ratio of 95/5-5/95 in an amount of 0.01-60wt.% as the total of A and B, to the surfactant components, and they are dissolved in water to give this hair cosmetic which gives good application feeling, prevents hairs from drying and loosening, shows good hair-conditioning effect such as inhibition of hair branching and excellent skin care effect such as dandruff prevention.

    ANTIMICROBIAL HAIR TREATMENT COMPOSITION
    20.
    发明专利
    ANTIMICROBIAL HAIR TREATMENT COMPOSITION 失效

    公开(公告)号：JPS61152617A

    公开(公告)日：1986-07-11

    申请号：JP27678884

    申请日：1984-12-27

    Applicant: KAO CORP

    Inventor： TAKAYA SUSUMU

    IPC: A61K8/00 ,  A61K8/40 ,  A61K8/49 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12

    Abstract: PURPOSE:The titled composition having a uniformly and extremely stably dispersed antimicrobial agent and improved shelf stability, containing a 2- mercaptopyridine-N-oxide polyvalent metallic salt, a quaternary ammonium salt and a specific water-soluble high polymer. CONSTITUTION:(A) 0.1-10wt% quaternary ammonium salt shown by the formula (one or two of R2-R2 are 8-22C alkyl or hydroxyalkyl, and the rest are 1-3C alkyl or hydroxyalkyl, or benzyl; X is halogen, or 1-2C alkyl sulfate group) is blended with (B) 0.05-2wt% fine particles of 2-mercaptopyridine-N-oxide polyvalent metallic salt (preferably zinc salt) comprising >=50wt% particles having =1.0 particle diameter and (C) >=0.1wt% based on the component B of a (meth)acrylic acid-styrene- solfonic acid copolymer salt having 10,000-2,000,000, preferably 100,000-700,000 average molecular weight and dispersed into an aqueous medium.

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