WO2003070206A1 - Agent de traitement servant a proteger une fibre animale - Google Patents
Agent de traitement servant a proteger une fibre animale Download PDFInfo
- Publication number
- WO2003070206A1 WO2003070206A1 PCT/JP2003/001748 JP0301748W WO03070206A1 WO 2003070206 A1 WO2003070206 A1 WO 2003070206A1 JP 0301748 W JP0301748 W JP 0301748W WO 03070206 A1 WO03070206 A1 WO 03070206A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treatment
- hair
- agent
- acid
- treating agent
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/04—Preparations for permanent waving or straightening the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/08—Preparations for bleaching the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q7/00—Preparations for affecting hair growth
Definitions
- the present invention relates to a treatment agent for protecting animal fibers, which protects fibers from damage caused when oxidizing animal fibers made of keratin, and a method for treating animal fibers.
- the present invention relates to a hair treatment agent for protecting hair, particularly in permanent wave treatment (perm treatment) ⁇ hair dyeing treatment of human hair. Further, the present invention relates to a treating agent for protecting fibers from damage to animals 16 caused by bleaching of animals other than humans such as wool.
- the so-called permanent treatment in which permanent hair is applied to human hair, involves treatment using various chemicals.
- cystine bonds in hair tissue are first reduced by one of the perm agents (thiodalicholate) as described below.
- cysteinic acid may be generated in the treatment step as described below. Formation of cysteinic acid
- Oxidation treatment also produces cysteinic acid.
- bleaching treatment of animal arrowheads such as wool, cashmere, camel, and egret
- oxidation treatment during the dyeing process also produce cysteinic acid.
- the generated cystinic acid has a great effect on hair damage.
- the inventor of the present invention has intensively studied a method of preventing damage to hair and the like in such a permanent treatment.
- a divalent metal or a salt thereof such as calcium or calcium
- a salt-free product is inactivated, water and stabilized with a non soluble to give a knowledge that may prevent damage and completed the present invention '.
- the present invention provides an agent for protecting animal fibers, which comprises an aqueous liquid containing a divalent metal ion or a metal salt.
- the present invention also provides a permanent treatment method, a hair dyeing method, and a bleaching method using such a protective agent that cause less damage to animal fibers such as hair.
- metal component of the divalent metal ion and the divalent metal salt used in the treatment agent for protecting animal fibers of the present invention calcium, magnesium and barium are preferable.
- These metal ions and metal salts can be introduced into the treatment agent in various forms.
- metal oxides of potassium, magnesium, and barium eg, calcium oxide
- hydroxides eg, Calcium hydroxide
- chlorides eg, salted calcium
- metal oxyacid salt metal fatty acid salt
- metal oxyacid salts include aliphatic acids such as lactic acid, dalconic acid, ascorbic acid, citric acid, malic acid, glycolic acid, oxypropionic acid, tartaric acid, and darcalic acid.
- metal salts such as methyl vinyl ether maleic anhydride and its copolymer such as calcium salt are also used.
- polysaccharides and derivatives thereof such as carboxymethyl cellulose, hyal Metal salts such as calcium salts of ronic acid, alginic acid, dielan gum, carboxymethyl chitin and carboxymethyl chitosan are also included.
- a chelating agent may be added to assist dissolution of the divalent metal.
- examples of such a chelating agent include ethylenediaminetetraacetate, uretlotriacetate, diethylenetriaminepentaacetate, hydroxyxetinoleethylenediaminetriacetate, triethylenetriaminehexaacetate, 1,3-propanediaminetetraacetate, and 1,3-propanediaminetetraacetate.
- metal compounds such as calcium hydroxide, magnesium hydroxide, calcium lactate, magnesium lactate, canolecum dalconate, calcium citrate, canolesum malate, calcium saccharate, calcium sardine, etc. It is preferable to use a chelating agent such as acetate in combination.
- the concentration of the metal or metal salt is 80 to 50,000 mg / l, preferably 100 to 20000 mg / l, more preferably 0 to 8000 mg / l in terms of metal. Puru. If the amount of the rooster is less than this, sufficient protection against the animal Ht such as hair cannot be obtained, and if it is more than this, the effect is not improved.
- the effective metal metals are preferred to be slightly soluble in water while one S_ ⁇ 3 C a like force Rushiumu also preferred magnesium compound.
- Potassium, Natori Since a monovalent metal such as aluminum inhibits the effects of the present invention, it is preferable to use water containing little or no monovalent metal such as pure water or ion-exchanged water.
- the treatment agent for protection of the present invention can be prepared by sufficiently dissolving a predetermined metal salt or the like in an aqueous solution, and may volatilize the solvent by adding an alcohol such as ethanol, if desired.
- the treatment agent may be used in the form of an aqueous liquid, an aqueous solution, or a hair mist, in the form of a hair lotion. It can be.
- the treatment agent of the present invention may further include a plasticizer (eg, polyethylene glycol), an antioxidant, an oil, an antiseptic, an ultraviolet absorber, a thickener, a fragrance, and a pigment, as long as the performance is not impaired.
- a plasticizer eg, polyethylene glycol
- It may be formulated together with a surfactant and a conditioning component and used in the form of a shampoo, rinse, or treatment.
- the treating agent for protecting animal fibers of the present invention acts on cystinic acid which accompanies perm treatment and the like, thereby preventing damage and fading of animal fibers such as hair and preventing deterioration of hair quality.
- the damage to animal fibers caused by cysteine was significantly reduced.
- the method of using the treatment agent for protecting animal fibers of the present invention will be described with reference to an example of perm treatment for human hair.
- the hair is treated with one agent ⁇ wave treatment ⁇ two agents treatment ⁇ washed with water, and then an aqueous solution in which a divalent metal salt such as a calcium salt is dissolved is used as a stability treatment for the entire hair.
- ml usually about 5 O ml, applied to the hair by an appropriate method such as spraying, adhered and impregnated for about 1 to 20 minutes, preferably about 2 to 10 minutes, and then removed by washing with water.
- 10 g of the cut hair was subjected to a normal wave perm treatment. That is, the hair was first subjected to a reduction treatment with the first agent (thiodalicolic acid), followed by a physical treatment such as heating to perform a wave permanent treatment. Furthermore, after the acid treatment with the second agent (sodium bromate), the agent was washed with water to remove the agent. The hair was sprayed with 20 ml of the above-mentioned hair treating agent, left for 2 minutes, and then washed with water to remove the treating solution and dried. This treatment was repeated as one step, and the same hair was repeated 10 times every week. The degree of hair damage after 10 treatments was visually evaluated by five panelists. Table 1 shows the results. For the control, the same treatment was performed except that the hair (10 g) after the perm treatment was sprayed with water (2 Oml) instead of the hair treatment agent.
- a hair treatment agent was prepared in the same manner as in Example 1 except that the components shown in Table 1 were used, and was used for evaluation. Table 1 shows the results. [table 1 ]
- the wool treated with the treating agent of the example shows a significantly higher fiber strength than that of the comparative example.
- the treatment agent of the present invention it is considered that the animal »i is less damaged.
- the treatment agent for protecting animal fibers of the present invention prevents damage to hair and animal fibers due to perm treatment, bleaching treatment and the like.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/496,471 US20050087718A1 (en) | 2002-02-21 | 2003-02-19 | Treating agent for protecting animal fiber |
EP03706961A EP1479369A4 (en) | 2002-02-21 | 2003-02-19 | TREATMENT AGENT FOR PROTECTING ANIMAL FIBER |
KR10-2004-7012215A KR20040095216A (ko) | 2002-02-21 | 2003-02-19 | 동물 섬유 보호용 처리제 |
JP2003569166A JP4326962B2 (ja) | 2002-02-21 | 2003-02-19 | 動物繊維保護用処理剤 |
AU2003211241A AU2003211241A1 (en) | 2002-02-21 | 2003-02-19 | Treating agent for protecting animal fiber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-044462 | 2002-02-21 | ||
JP2002044462 | 2002-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003070206A1 true WO2003070206A1 (fr) | 2003-08-28 |
Family
ID=27750551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/001748 WO2003070206A1 (fr) | 2002-02-21 | 2003-02-19 | Agent de traitement servant a proteger une fibre animale |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050087718A1 (ja) |
EP (1) | EP1479369A4 (ja) |
JP (1) | JP4326962B2 (ja) |
KR (1) | KR20040095216A (ja) |
AU (1) | AU2003211241A1 (ja) |
WO (1) | WO2003070206A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006282665A (ja) * | 2005-04-01 | 2006-10-19 | Milbon Co Ltd | 毛髪処理剤 |
JP2009007283A (ja) * | 2007-06-27 | 2009-01-15 | Lion Corp | 毛髪化粧料 |
JP2010006778A (ja) * | 2008-06-30 | 2010-01-14 | Seiren Co Ltd | 毛髪成分流出防止剤 |
JP2015086211A (ja) * | 2013-10-29 | 2015-05-07 | 有限会社岡田技研 | 毛髪保護剤および毛髪化粧料 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2984144B1 (fr) * | 2011-12-20 | 2014-07-18 | Oreal | Composition cosmetique comprenant au moins une silicone fonctionnalisee par un ou plusieurs groupements mercapto et au moins un sel hygroscopique |
US9095518B2 (en) | 2013-08-01 | 2015-08-04 | Liqwd, Inc. | Methods for fixing hair and skin |
UA116148C2 (uk) | 2013-08-01 | 2018-02-12 | Ліквд, Інк. | Способи відновлення волосся і шкіри |
BR112016026378B8 (pt) | 2014-05-16 | 2020-06-09 | Liqwd Inc | método para o branqueamento dos cabelos e uso de um agente ativo que é ácido maleico para reduzir ou prevenir o dano ao cabelo |
DE102014217311A1 (de) * | 2014-08-29 | 2016-03-03 | Henkel Ag & Co. Kgaa | Konditionierendes Haarreinigungsmittel |
JP7338949B2 (ja) | 2015-04-24 | 2023-09-05 | オラプレックス, インコーポレイテッド | 縮毛緩和された毛髪を処理するための方法 |
MX2017013983A (es) | 2015-05-01 | 2018-03-15 | Oreal | Uso de agentes activos durante tratamientos quimicos. |
JP6930994B2 (ja) | 2015-11-24 | 2021-09-01 | ロレアル | 毛髪をトリートメントするための組成物 |
BR112018010344B1 (pt) | 2015-11-24 | 2021-08-10 | L'oreal | Composição para cabelo, sistema e método para tratamento do cabelo, métodos para alteração da cor do cabelo e do formato do cabelo, e, kits de multicompartimentos |
BR112018010341B1 (pt) | 2015-11-24 | 2021-08-10 | L'oreal | Método para alteração da cor de cabelo |
DE102015226167A1 (de) * | 2015-12-21 | 2017-06-22 | Henkel Ag & Co. Kgaa | Haarbehandlungs-Kit mit Hautschutzmittel |
US9872821B1 (en) | 2016-07-12 | 2018-01-23 | Liqwd, Inc. | Methods and formulations for curling hair |
US9713583B1 (en) | 2016-07-12 | 2017-07-25 | Liqwd, Inc. | Methods and formulations for curling hair |
FR3058055B1 (fr) * | 2016-11-02 | 2019-11-01 | L'oreal | Procede de deformation permanente des cheveux mettant en oeuvre une diamine et une etape de traitement thermique au moyen d'un outil chauffant |
FR3058054B1 (fr) * | 2016-11-02 | 2019-09-13 | L'oreal | Procede de deformation permanente des cheveux mettant en oeuvre une diamine et un hydroxyde alcalin ou alcalino-terreux |
US11135150B2 (en) | 2016-11-21 | 2021-10-05 | L'oreal | Compositions and methods for improving the quality of chemically treated hair |
US9974725B1 (en) | 2017-05-24 | 2018-05-22 | L'oreal | Methods for treating chemically relaxed hair |
WO2019133785A1 (en) | 2017-12-29 | 2019-07-04 | L'oreal | Compositions for altering the color of hair |
US11090249B2 (en) | 2018-10-31 | 2021-08-17 | L'oreal | Hair treatment compositions, methods, and kits for treating hair |
US11419809B2 (en) | 2019-06-27 | 2022-08-23 | L'oreal | Hair treatment compositions and methods for treating hair |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128699B1 (ja) * | 1970-12-28 | 1976-08-20 | ||
JPS5988410A (ja) * | 1982-11-12 | 1984-05-22 | Seiwa Kasei:Kk | 毛髪保護剤 |
JPS6163611A (ja) * | 1984-09-05 | 1986-04-01 | Susumu Morita | 頭髪用リンス剤 |
EP0269107A2 (en) * | 1986-11-28 | 1988-06-01 | Kao Corporation | Composition for hair treatment agent |
JPH01233208A (ja) * | 1988-03-15 | 1989-09-19 | Kao Corp | ケラチン質繊維改質法 |
JPH03294216A (ja) * | 1990-04-11 | 1991-12-25 | Toray Ind Inc | パーマネントウェーブ処理方法 |
JPH0459720A (ja) * | 1990-06-29 | 1992-02-26 | Mitsui Petrochem Ind Ltd | コールドウェーブ第2剤及びそれを用いるコールドウェーブ処理方法 |
JPH06305942A (ja) * | 1993-04-28 | 1994-11-01 | Kao Corp | ケラチン繊維処理剤 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5710085B2 (ja) * | 1973-05-04 | 1982-02-24 | ||
DE2614723C2 (de) * | 1976-04-06 | 1986-01-02 | Wella Ag, 6100 Darmstadt | Kosmetisches Mittel |
JPH0764711B2 (ja) * | 1989-11-30 | 1995-07-12 | サンスター株式会社 | 2剤形染毛剤 |
FR2714825B1 (fr) * | 1994-01-11 | 1996-02-02 | Oreal | Compositions cosmétiques détergentes à usage capillaire et utilisation de ces dernières. |
DE19705875C1 (de) * | 1997-02-15 | 1998-04-02 | Wella Ag | Mittel zum oxidativen Färben von Haaren |
DE69808898T2 (de) * | 1997-03-03 | 2003-08-07 | Quest International B.V., Naarden | Haarpflegemittel, das einen schwefelreduzierenden wirkstoff und eine zinkverbindung enthält |
US5993491A (en) * | 1998-05-13 | 1999-11-30 | Bristol-Myers Squibb Company | Oxidative hair dye compositions and methods containing 1-(4-aminophenyl)-2-pyrrolidinemethanols |
US6051033A (en) * | 1998-05-20 | 2000-04-18 | Novo Nordisk Brochem North America Inc. | Method for enzymatic treatment of wool |
US6058943A (en) * | 1999-07-18 | 2000-05-09 | Davis-Harris; Pamela | Formulation and method for smoothing and waving multi-textured hair |
US6562327B1 (en) * | 2000-03-01 | 2003-05-13 | L'oreal S.A. | Hair relaxer compositions utilizing complexing agent activators |
WO2002074271A1 (en) * | 2001-03-20 | 2002-09-26 | The Procter & Gamble Company | Oxidative treatment of hair with reduced hair damage |
CN100408015C (zh) * | 2001-03-20 | 2008-08-06 | 宝洁公司 | 包括螯合剂的适用于护理毛发的组合物及减轻对毛发的氧化性损伤的方法 |
-
2003
- 2003-02-19 US US10/496,471 patent/US20050087718A1/en not_active Abandoned
- 2003-02-19 EP EP03706961A patent/EP1479369A4/en not_active Withdrawn
- 2003-02-19 KR KR10-2004-7012215A patent/KR20040095216A/ko not_active Application Discontinuation
- 2003-02-19 AU AU2003211241A patent/AU2003211241A1/en not_active Abandoned
- 2003-02-19 WO PCT/JP2003/001748 patent/WO2003070206A1/ja not_active Application Discontinuation
- 2003-02-19 JP JP2003569166A patent/JP4326962B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128699B1 (ja) * | 1970-12-28 | 1976-08-20 | ||
JPS5988410A (ja) * | 1982-11-12 | 1984-05-22 | Seiwa Kasei:Kk | 毛髪保護剤 |
JPS6163611A (ja) * | 1984-09-05 | 1986-04-01 | Susumu Morita | 頭髪用リンス剤 |
EP0269107A2 (en) * | 1986-11-28 | 1988-06-01 | Kao Corporation | Composition for hair treatment agent |
JPH01233208A (ja) * | 1988-03-15 | 1989-09-19 | Kao Corp | ケラチン質繊維改質法 |
JPH03294216A (ja) * | 1990-04-11 | 1991-12-25 | Toray Ind Inc | パーマネントウェーブ処理方法 |
JPH0459720A (ja) * | 1990-06-29 | 1992-02-26 | Mitsui Petrochem Ind Ltd | コールドウェーブ第2剤及びそれを用いるコールドウェーブ処理方法 |
JPH06305942A (ja) * | 1993-04-28 | 1994-11-01 | Kao Corp | ケラチン繊維処理剤 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1479369A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006282665A (ja) * | 2005-04-01 | 2006-10-19 | Milbon Co Ltd | 毛髪処理剤 |
JP2009007283A (ja) * | 2007-06-27 | 2009-01-15 | Lion Corp | 毛髪化粧料 |
JP2010006778A (ja) * | 2008-06-30 | 2010-01-14 | Seiren Co Ltd | 毛髪成分流出防止剤 |
JP2015086211A (ja) * | 2013-10-29 | 2015-05-07 | 有限会社岡田技研 | 毛髪保護剤および毛髪化粧料 |
Also Published As
Publication number | Publication date |
---|---|
KR20040095216A (ko) | 2004-11-12 |
JPWO2003070206A1 (ja) | 2005-06-09 |
EP1479369A1 (en) | 2004-11-24 |
US20050087718A1 (en) | 2005-04-28 |
JP4326962B2 (ja) | 2009-09-09 |
EP1479369A4 (en) | 2006-09-27 |
AU2003211241A1 (en) | 2003-09-09 |
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