公开(公告)号：DE69010551T2

公开(公告)日：1994-11-10

申请号：DE69010551

申请日：1990-04-23

Applicant: KAO CORP

Inventor： KAWASE JIRO ,  UKAJI KAZUO ,  NAGASHIMA EMI

IPC: A61K8/00 ,  A61K8/19 ,  A61K8/22 ,  A61K8/36 ,  A61K8/365 ,  A61K8/49 ,  A61K8/67 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q5/08 ,  A61Q5/10 ,  D06L3/02 ,  A61K7/13 ,  A61K7/135

Abstract: The present invention provides the following hair-treatment composition, bleaching composition and hair color tone modifier composition: a hair-treatment composition containing: (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound capable of forming a chelate compound together with a ferrous ion, and having a pH value of from 3 to 6, wherein the stability constant (K1) between said ferrous ion and said nonreducing organic chelate-forming compound is lower than 3 and the ferrous salt, which is the chelate compound of said ferrous ion with said nonreducing organic chelate-forming compound, is highly soluble in water; a hair-treatment composition containing: (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound represented by the following general formula (I): wherein R represents a straight-chain or branched hydrocarbon group having 1 to 10 carbon atoms or an oxane ring, and m is an integer of from 1 to 6, capable of forming a chelate compound with a ferrous ion and having a pH value of from 3 to 6; a bleaching composition consisting of either one of the above-mentioned hair-treatment compositions as the primary agent together with an aqueous composition containing 0.01 to 3% by weight of hydrogen peroxide and having a pH value of from 3 to 6 as the secondary agent; and a hair color tone modifier composition obtained by adding a direct dye to the primary and/or secondary agents of the above-mentioned bleaching composition.

公开(公告)号：DE69010551D1

公开(公告)日：1994-08-18

申请号：DE69010551

申请日：1990-04-23

Applicant: KAO CORP

Inventor： KAWASE JIRO ,  UKAJI KAZUO ,  NAGASHIMA EMI

IPC: A61K8/00 ,  A61K8/19 ,  A61K8/22 ,  A61K8/36 ,  A61K8/365 ,  A61K8/49 ,  A61K8/67 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q5/08 ,  A61Q5/10 ,  D06L3/02 ,  A61K7/13 ,  A61K7/135

Abstract: The present invention provides the following hair-treatment composition, bleaching composition and hair color tone modifier composition: a hair-treatment composition containing: (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound capable of forming a chelate compound together with a ferrous ion, and having a pH value of from 3 to 6, wherein the stability constant (K1) between said ferrous ion and said nonreducing organic chelate-forming compound is lower than 3 and the ferrous salt, which is the chelate compound of said ferrous ion with said nonreducing organic chelate-forming compound, is highly soluble in water; a hair-treatment composition containing: (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound represented by the following general formula (I): wherein R represents a straight-chain or branched hydrocarbon group having 1 to 10 carbon atoms or an oxane ring, and m is an integer of from 1 to 6, capable of forming a chelate compound with a ferrous ion and having a pH value of from 3 to 6; a bleaching composition consisting of either one of the above-mentioned hair-treatment compositions as the primary agent together with an aqueous composition containing 0.01 to 3% by weight of hydrogen peroxide and having a pH value of from 3 to 6 as the secondary agent; and a hair color tone modifier composition obtained by adding a direct dye to the primary and/or secondary agents of the above-mentioned bleaching composition.

公开(公告)号：AT108323T

公开(公告)日：1994-07-15

申请号：AT90107678

申请日：1990-04-23

Applicant: KAO CORP

Inventor： KAWASE JIRO ,  UKAJI KAZUO ,  NAGASHIMA EMI

IPC: A61K8/00 ,  A61K8/19 ,  A61K8/22 ,  A61K8/36 ,  A61K8/365 ,  A61K8/49 ,  A61K8/67 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q5/08 ,  A61Q5/10 ,  D06L3/02 ,  A61K7/13 ,  A61K7/135

Abstract: The present invention provides the following hair-treatment composition, bleaching composition and hair color tone modifier composition: a hair-treatment composition containing: (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound capable of forming a chelate compound together with a ferrous ion, and having a pH value of from 3 to 6, wherein the stability constant (K1) between said ferrous ion and said nonreducing organic chelate-forming compound is lower than 3 and the ferrous salt, which is the chelate compound of said ferrous ion with said nonreducing organic chelate-forming compound, is highly soluble in water; a hair-treatment composition containing: (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound represented by the following general formula (I): wherein R represents a straight-chain or branched hydrocarbon group having 1 to 10 carbon atoms or an oxane ring, and m is an integer of from 1 to 6, capable of forming a chelate compound with a ferrous ion and having a pH value of from 3 to 6; a bleaching composition consisting of either one of the above-mentioned hair-treatment compositions as the primary agent together with an aqueous composition containing 0.01 to 3% by weight of hydrogen peroxide and having a pH value of from 3 to 6 as the secondary agent; and a hair color tone modifier composition obtained by adding a direct dye to the primary and/or secondary agents of the above-mentioned bleaching composition.

公开(公告)号：JPH0347113A

公开(公告)日：1991-02-28

申请号：JP7622090

申请日：1990-03-26

Applicant: KAO CORP

Inventor： KAWASE JIRO ,  UKAJI KAZUO ,  NAGASHIMA EMI

IPC: A61K8/00 ,  A61K8/19 ,  A61K8/22 ,  A61K8/36 ,  A61K8/365 ,  A61K8/49 ,  A61K8/67 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q5/08 ,  A61Q5/10 ,  D06L3/02

Abstract: PURPOSE:To provide the subject composition containing a ferric salt, having a pH falling within a specific range, enabling good bleaching or dyeing of hair without damaging the hair when applied to the hair prior to oxidation treatment and/or dyeing treatment and giving little irritation to the skin and mucosa. CONSTITUTION:The objective hair-treatment composition contains 0.01-10wt.% of a ferric salt such as ferric sulfate or ferric chloride and having pH adjusted to 3-6. The ferric ion can be stabilized within a pH range (3-6) which is safe to the skin and mucosa and causes little damage of the hair, etc., by using a non-reducing organic chelate-forming compound in combination with the ferric salt. The chelate-forming compound is e.g. a compound having a stability constant of