WO2014016658A1 - Semi-permanent modification of the structure of the keratin fibres of the hair through the combined use of heat and mixtures of organic substances - Google Patents
Semi-permanent modification of the structure of the keratin fibres of the hair through the combined use of heat and mixtures of organic substances Download PDFInfo
- Publication number
- WO2014016658A1 WO2014016658A1 PCT/IB2013/001566 IB2013001566W WO2014016658A1 WO 2014016658 A1 WO2014016658 A1 WO 2014016658A1 IB 2013001566 W IB2013001566 W IB 2013001566W WO 2014016658 A1 WO2014016658 A1 WO 2014016658A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hair
- grams
- semi
- formulations
- methylsulfonylmethane
- Prior art date
Links
Classifications
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/35—Ketones, e.g. benzophenone
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
-
- 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
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
Definitions
- New formulations suitable for semi-permanently modifying hair and keratin fibres in general through the combined use of several organic substances and heat are the subject of the present patent application.
- the organic substances used are the following: dihydroxyacetic acid, hydroxyacetone and methylsulfonylmethane, while as regards the heat, the temperatures are between 170°C and 230°C.
- WO 2007/135299 and FR 2901472 describe a method for straightening keratin fibres using high temperature and particular families of carboxylic acids (alpha-hydroxylic and alpha-ketonic) and their derivatives.
- WO 2010/141098 describes a formulation for conditioning hair containing various chemical substances, also including methylsulfonylmethane (CAS 67- 71-0).
- SU5371 15 describes the use of formulations containing glyoxylic acid to change the shape of animal hairs (fur).
- Patent WO 201 1/104282 A2 of 01/03/201 1 describes a process that consists of applying aqueous solutions of formulations containing glyoxylic acid, alternately in combination with potassium iodide, dihydroxyacetone (CAS 96- 26-4), ozonized jojoba oil and glycerol, 2,4 hexadienal and subsequent heating with hair iron heated to a temperature of about 200 +/-50 °C.
- Patent WO 201 1/104282 A2 of 01/03/201 1 differs from the present patent since it does not envisage the use of a formulation containing dihydroxyacetic acid, methylsulfonylmethane and hydroxyacetone, combined in aqueous solution at a concentration of between 0.1% and 25% by weight, to achieve the technical advantages highlighted by the research activity performed.
- Patent WO 201 1/104282 A2 of 01/03/201 1 envisages the use of formulations containing dihydroxyacetone (CAS 96-26-4) in combination with glyoxylic acid.
- the present patent uses formulations that always contain in combination the three components dihydroxyacetic acid (CAS 563-96-2), hydroxyacetone (CAS 1 16-09-6) and methylsulfonylmethane (CAS 67-71-0), therefore differing from patent WO 201 1/ 104282 A2 of 01/03/201 1.
- Patent US 2012/0031420 of 09/02/2012 describes a process that consists of applying formulations containing concentrations of mercaptosilicone homopolymer or mercaptosilicone copolymer of between 0.1% and 20% by weight, resulting from the effect of high temperatures on the mercaptosilicone monomer.
- Patent US 2012/0031420 of 09/02/2012 envisages the use of a variable concentration of between 1% and 10% of methylsulfonylmethane as an alternative to variable concentrations of between 1% and 10% of urea (paragraph 0010).
- Patent WO 2010/141098 of 09/12/2010 describes a process that consists of applying a formulation that, among the various substances, also contains methylsulfonylmethane at concentrations of between 0.2% and 10% by weight and subsequent heat straightening with heated hair iron.
- a formulation that, among the various substances, also contains methylsulfonylmethane at concentrations of between 0.2% and 10% by weight In the formulation that is the subject of patent WO 2010/141098 of 09/12/2010, neither dihydroxyacetic acid nor hydroxyacetone are present.
- the benefits of using methylsulfonylmethane are combined with those of other chemical substances with the objective of obtaining a formulation that does not damage the hair even after repeated treatments and is not characterized by particularly high pHs with consequent irritation of the scalp.
- the benefits of using methylsulfonylmethane are however known in the prior art.
- Patent KR 2010/0029567 of 17/03/2010 describes the use of enzymes (transglutaminases) and other substances that can chemically bind to the amino acids of the keratin chains of hair fibres, among which hydroxyacetone is also mentioned.
- enzymes transglutaminases
- other substances that can chemically bind to the amino acids of the keratin chains of hair fibres, among which hydroxyacetone is also mentioned.
- neither dihydroxyacetic acid nor methylsulfonylmethane are present; furthermore, the patent does not specify anything with regard to how long the treatment lasts and demonstrates nothing of the presumed ability of hydroxyacetone to chemically bind to the amine residues of the amino acids present in keratin.
- the process according to the invention modifies the spatial conformation of the hair fibres, thereby reducing their occupied volume and the number of waves, through modification of the keratin structure.
- Formulations containing substances known for their ability to interact with hair fibres were also made.
- the formulations were applied with a stiff bristle brush to locks of hair about 25 cm long and weighing 3 grams each.
- the hair fibres were left in contact with the above-mentioned solutions for 30 minutes, after which they were dried with a hair dryer in the normal way.
- the hair fibres were straightened using a flat hair iron, normally used in cosmetics, heated to a temperature of about 210 degrees centigrade.
- a flat hair iron normally used in cosmetics, heated to a temperature of about 210 degrees centigrade.
- all the locks of hair fibres were washed with water and shampoo and dried with a hair dryer in the normal way.
- Semi-permanent conditioning treatment of curly or frizzy hair to make it straight, and with it staying in this condition for at least six washes with water and shampoo.
- Dihydroxyacetic acid organic substance having CAS number 563-96-2, empirical formula C 2 H 3 0 4 , structural formula: no INCI name given, and the following synonyms: glyoxylic acid monohydrate.
- Dihydroxyacetic acid is a substance produced by the reaction between glyoxylic acid and water according to the following diagram:
- Hydroxyacetone organic substance having CAS number 116-09-6, empirical formula C3H6O2, structural formula:
- Methy lsulfonylmethane organic substance having CAS number 67-71-0, empirical formula C 2 H 6 0 2 S, structural formula:
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
Abstract
Combined use of heat and particular mixtures of organic substances that allows the shape of hair and keratin fibres in general to be changed semi¬ permanently (lasting for at least twelve subsequent washes with water and shampoo), and with greater efficiency than the current state of the art.
Description
Title: Semi-permanent modification of the structure of the keratin fibres of the hair through the combined use of heat and mixtures of organic substances
Description
Field of the Invention
New formulations suitable for semi-permanently modifying hair and keratin fibres in general through the combined use of several organic substances and heat are the subject of the present patent application.
In particular, the organic substances used are the following: dihydroxyacetic acid, hydroxyacetone and methylsulfonylmethane, while as regards the heat, the temperatures are between 170°C and 230°C.
Background of the Invention
The structure of human hair is well described in US 6517822B 1. Similar structures are animal hairs, such as wool for example.
In the treatment of frizzy or curly hair to straighten it, numerous chemical substances that can interact with the amino acids making up the hair fibre are used. These treatments are well described, for example, in WO 2007/135299 and in US 2010/0300471.
WO 2007/135299 and FR 2901472 describe a method for straightening keratin fibres using high temperature and particular families of carboxylic acids (alpha-hydroxylic and alpha-ketonic) and their derivatives.
WO 2010/141098 describes a formulation for conditioning hair containing various chemical substances, also including methylsulfonylmethane (CAS 67- 71-0).
R20100013791 describes the use of formulations containing amino acids, proteins and other organic substances including hydroxyacetone to strengthen and modify the keratin fibres.
In WO201 1/104282 and in WO2012/010351 , examples are given of the application of formulations containing glyoxylic acid in combination with
other organic substances that produce a semi-permanent conditioning of hair fibres lasting for several washes with water and shampoo.
SU5371 15 describes the use of formulations containing glyoxylic acid to change the shape of animal hairs (fur).
Patent WO 201 1/104282 A2 of 01/09/201 1 describes a process that consists of applying aqueous solutions of formulations containing glyoxylic acid, alternately in combination with potassium iodide, dihydroxyacetone (CAS 96- 26-4), ozonized jojoba oil and glycerol, 2,4 hexadienal and subsequent heating with hair iron heated to a temperature of about 200 +/-50 °C.
Patent WO 201 1/104282 A2 of 01/09/201 1 differs from the present patent since it does not envisage the use of a formulation containing dihydroxyacetic acid, methylsulfonylmethane and hydroxyacetone, combined in aqueous solution at a concentration of between 0.1% and 25% by weight, to achieve the technical advantages highlighted by the research activity performed. Patent WO 201 1/104282 A2 of 01/09/201 1 envisages the use of formulations containing dihydroxyacetone (CAS 96-26-4) in combination with glyoxylic acid. The present patent uses formulations that always contain in combination the three components dihydroxyacetic acid (CAS 563-96-2), hydroxyacetone (CAS 1 16-09-6) and methylsulfonylmethane (CAS 67-71-0), therefore differing from patent WO 201 1/ 104282 A2 of 01/09/201 1.
Patent US 2012/0031420 of 09/02/2012 describes a process that consists of applying formulations containing concentrations of mercaptosilicone homopolymer or mercaptosilicone copolymer of between 0.1% and 20% by weight, resulting from the effect of high temperatures on the mercaptosilicone monomer. Patent US 2012/0031420 of 09/02/2012 envisages the use of a variable concentration of between 1% and 10% of methylsulfonylmethane as an alternative to variable concentrations of between 1% and 10% of urea (paragraph 0010). The optional presence of methylsulfonylmethane in the formulation and the function that this molecule can have in the process are
therefore not justified by scientific evidence, and the further beneficial effect it induces, other than those given by the class of substances on which the patent application is centred, is not specified.
Patent WO 2010/141098 of 09/12/2010 describes a process that consists of applying a formulation that, among the various substances, also contains methylsulfonylmethane at concentrations of between 0.2% and 10% by weight and subsequent heat straightening with heated hair iron. In the formulation that is the subject of patent WO 2010/141098 of 09/12/2010, neither dihydroxyacetic acid nor hydroxyacetone are present. The benefits of using methylsulfonylmethane are combined with those of other chemical substances with the objective of obtaining a formulation that does not damage the hair even after repeated treatments and is not characterized by particularly high pHs with consequent irritation of the scalp. The benefits of using methylsulfonylmethane are however known in the prior art. Patent KR 2010/0029567 of 17/03/2010 describes the use of enzymes (transglutaminases) and other substances that can chemically bind to the amino acids of the keratin chains of hair fibres, among which hydroxyacetone is also mentioned. In the composition of the formulations of patent KR 2010/0029567 of 17/03/2010, neither dihydroxyacetic acid nor methylsulfonylmethane are present; furthermore, the patent does not specify anything with regard to how long the treatment lasts and demonstrates nothing of the presumed ability of hydroxyacetone to chemically bind to the amine residues of the amino acids present in keratin.
Disclosure of the Invention
Surprisingly, it has been discovered that the combined use of dihydroxyacetic acid, hydroxyacetone and methylsulfonylmethane can potentiate the effect of the individual substances, thereby making curly and/or frizzy hair straight in a particularly efficient, effective and long-lasting way and lasting for at least ten washes with water and shampoo.
The results obtained using mixtures of the substances that are the subject of this patent application show that the separate use of the substances that are the subject of the formulations for which protection is being requested provide lower quality performance than that which can be seen with the invention that is the subject of this application.
With the combined application of the formulations described below and heat on human keratin fibres (curly and/or frizzy hair), straight, soft, shiny hair is obtained (and with considerable reduction in the volume of frizzy hair), which maintains these characteristics even after repeated washes with water and shampoo (semi-permanent effect).
The process according to the invention modifies the spatial conformation of the hair fibres, thereby reducing their occupied volume and the number of waves, through modification of the keratin structure.
In particular, analyses carried out by differential scanning calorimetry (DSC) showed a modification of the relationship between alpha and beta keratin.
More precisely, the process in which the formulations described in the following examples have been used envisages the following steps:
- application on the hair fibres of a formulation containing dihydroxyacetic acid, hydroxyacetone and methylsulfonylmethane, in addition to substances normally used in cosmetics (such as, for example, emulsifiers, pH buffers, emollients, solvents, perfume, etc.);
- leaving the substance in contact with the hair for between 15 and 60 minutes;
- drying the hair;
- straightening the hair using a hair straightening iron set to a temperature of about 200°C (+/- 30°C).
In particular, the process according to the invention has proved to be able to induce semi-permanent changes in the structure of the hair, which remain such even after repeated washes of the hair in normal conditions of use.
Detailed Description of the Invention
Further features of the invention will appear clearer from the detailed description that follows, related to an embodiment that is purely an example and therefore non-limiting.
Some examples of formulations are given below:
Formulation example no. 1 :
• Dihydroxyacetic acid 5 grams
• Methylsulfonylmethane 1 gram
• Hydroxyacetone 1 gram
· Cetostearyl alcohol 0.5 grams
• Cetrimonium chloride 0.5 grams
• Perfume 0.5 grams
• Water 91.5 grams
Formulation example no. 2:
· Dihydroxyacetic acid 10 grams
• Methylsulfonylmethane 2 grams
• Hydroxyacetone 2 grams
e Cetostearyl alcohol 0.5 grams
• Cetrimonium chloride 0.5 grams
· Perfume 0.5 grams
• Water 84.5 grams
Formulation example no. 3 :
• Dihydroxyacetic acid 20 grams
• Methylsulfonylmethane 4 grams
· Hydroxyacetone 4 grams
• Cetostearyl alcohol 1 gram
• Cetrimonium chloride 0.5 grams
• Perfume 1 gram
• Water 70.5 grams
Formulations containing substances known for their ability to interact with hair fibres (formulations 4 and 5) were also made.
Formulation example no. 4:
Glyoxylic acid 10 grams
Cetostearyl alcohol 1 gram
Cetrimonium chloride 0.5 grams
Perfume 1 gram
Water 87.5 grams
Formulation example no. 5:
Glyoxylic acid 10 grams
Acetoin I gram
Diacetyl 1 gram
Cetostearyl alcohol I gram
· Cetrimonium chloride 0.5 grams
Perfume 1 gram
Water 85.5 grams
Formulations containing the individual substances making up the formulation that is the subject of the present patent application were also made.
Formulation example no. 6:
• Hydroxyacetone 2 grams
• Cetostearyl alcohol 1 gram
• Cetrimonium chloride 0.5 grams
• Perfume 1 gram
· Water 95.5 grams
Formulation example no. 7:
• Methylsulfonylmethane 4 grams
• Cetostearyl alcohol 1 gram
• Cetrimonium chloride 0.5 grams
• Perfume 1 gram
• Water 93.5 grams
Formulation example no. 8:
· Dihydroxy acetic acid 10 grams
• Cetostearyl alcohol 1 gram
• Cetrimonium chloride 0.5 grams
• Perfume 1 gram
• Water 87.5 grams
The formulations were applied with a stiff bristle brush to locks of hair about 25 cm long and weighing 3 grams each.
The hair fibres were left in contact with the above-mentioned solutions for 30 minutes, after which they were dried with a hair dryer in the normal way.
Once dried, the hair fibres were straightened using a flat hair iron, normally used in cosmetics, heated to a temperature of about 210 degrees centigrade. At the end of the treatment with the eight different formulations, all the locks of hair fibres were washed with water and shampoo and dried with a hair dryer in the normal way.
After the first wash, all the locks of hair fibres were shiny, straight and soft to the touch.
They were then washed with water and shampoo and dried with a hair dryer in the normal way twelve times.
For formulations I, 2 and 3, substantial maintenance of the straight shape was observed even after the twelfth wash, especially for formulations no. 2 and 3. The locks of hair treated with formulations no. 4 and 5 showed a gradual reduction in the straightening effect that tended to disappear after six or seven washes.
The locks of hair treated with formulations no. 6 and 7 showed a rapid reduction in the straightening effect with return to the original curly and frizzy appearance after only two or three washes with water and shampoo.
The locks of hair treated with formulation no. 8 showed a gradual reduction in the straightening effect that tended to disappear after seven or eight washes. Subsequent tests carried out with different times for contact of the formulations with the keratin fibres (15 and 60 minutes) showed a reduction in the straightening capacity of the respective formulations for contact times of 15 minutes and basically identical performance for contact times of 60 minutes compared to 30 minutes.
The results obtained show that a formulation containing at least dihydroxyacetic acid, hydroxyacetone and methylsulfonylmethane can change the shape of human hair in a more effective and lasting way than other formulations already known for their power to interact with the keratin fibres of the hair.
Definitions
Semi-permanent conditioning: treatment of curly or frizzy hair to make it straight, and with it staying in this condition for at least six washes with water and shampoo.
Dihydroxyacetic acid: organic substance having CAS number 563-96-2, empirical formula C2H304, structural formula:
no INCI name given, and the following synonyms: glyoxylic acid monohydrate.
Dihydroxyacetic acid is a substance produced by the reaction between glyoxylic acid and water according to the following diagram:
CStyoxyMc acid Oihy*¾*iya½ e acid
The reaction modifies the chemical structure of the glyoxylic acid by binding, with covalent bonds, a water molecule to the aldehyde group (-C=0) with its consequent transformation into two alcohol groups (-C-OH).
It is therefore not merely a hydration of glyoxylic acid, but a true chemical reaction that stably and permanently transforms glyoxylic acid (molecular weight 74) into dihydroxyacetic acid (molecular weight 91).
Hydroxyacetone: organic substance having CAS number 116-09-6, empirical formula C3H6O2, structural formula:
H 3 c— c— CH 2— R no INCI name given, and the following synonyms: 1 -hydroxyacetone, monohydroxyacetone, acetol.
Methy lsulfonylmethane : organic substance having CAS number 67-71-0, empirical formula C2H602S, structural formula:
H 3 c— s— CH 3
INCI name Dimethyl Sulfone, and the following synonyms: Methylsulfonylmethane, Sulfonyldimethane.
Claims
1. Formulation for cosmetic use, suitable for semi-permanently straightening the keratin fibres making up human hair comprising at least dihydroxyacetic acid, hydroxyacetone and methylsulfonylmethane.
2. Formulation according to claim I wherein each of the said substances is present in the formulation at a concentration of between 0.1% and 25%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13758978.4A EP2877149B1 (en) | 2012-07-25 | 2013-07-18 | Semi-permanent modification of the structure of the keratin fibres of the hair through the combined use of heat and mixtures of organic substances |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITAP2012A000007 | 2012-07-25 | ||
IT000007A ITAP20120007A1 (en) | 2012-07-25 | 2012-07-25 | SEMI-PERMANENT MODIFICATION OF THE STRUCTURE OF THE KERATINOSE HAIR FIBERS BY THE COMBINED USE OF HEAT AND MIXTURES OF ORGANIC SUBSTANCES |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014016658A1 true WO2014016658A1 (en) | 2014-01-30 |
Family
ID=47428793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2013/001566 WO2014016658A1 (en) | 2012-07-25 | 2013-07-18 | Semi-permanent modification of the structure of the keratin fibres of the hair through the combined use of heat and mixtures of organic substances |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2877149B1 (en) |
IT (1) | ITAP20120007A1 (en) |
WO (1) | WO2014016658A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015036051A1 (en) * | 2013-09-16 | 2015-03-19 | Kao Corporation | Process for treating hair |
WO2015086230A1 (en) * | 2013-12-13 | 2015-06-18 | Henkel Ag & Co. Kgaa | Hair straightening through glyoxylic acid |
US20150174030A1 (en) * | 2013-12-19 | 2015-06-25 | The Procter & Gamble Company | Shaping keratin fibres using oxoethanoic acid and/or derivatives thereof |
US20170360679A1 (en) * | 2016-06-21 | 2017-12-21 | Zotos International, Inc. | Chitosan: Aldehyde Film-Coated Fibers or Hairs, Related Methods and Compositions |
US10434051B2 (en) | 2014-12-19 | 2019-10-08 | The Procter And Gamble Company | Shaping keratin fibers using arabinose and ethylene carbonate |
US10568826B2 (en) | 2014-12-19 | 2020-02-25 | The Procter And Gamble Company | Shaping keratin fibres using a pretreatment and a protein crosslinking composition |
US10729630B2 (en) | 2013-12-19 | 2020-08-04 | The Procter & Gamble Company | Shaping keratin fibres using an active agent comprising at least two functional groups selected from: —C(OH)- and —C(=O)OH |
US10912726B2 (en) | 2013-12-19 | 2021-02-09 | The Procter And Gamble Company | Shaping keratin fibres using a reducing composition and a fixing composition |
US10945931B2 (en) | 2015-06-18 | 2021-03-16 | The Procter And Gamble Company | Shaping keratin fibres using dialdehyde compounds |
US11096879B2 (en) | 2013-12-19 | 2021-08-24 | The Procter And Gamble Plaza | Shaping keratin fibres using an active agent comprising a functional group selected from the group consisting of: -C(=O)-, -C(=O)-H, and -C(=O)-O- |
US11103434B2 (en) | 2013-12-19 | 2021-08-31 | The Procter And Gamble Company | Shaping keratin fibres using carbonate ester |
US11110046B2 (en) | 2013-12-19 | 2021-09-07 | The Procter And Gamble Company | Shaping keratin fibres using 2-hydroxypropane-1,2,3-tricarboxylic acid and/or 1,2,3,4-butanetetracarboxylic acid |
US11154480B2 (en) | 2013-12-19 | 2021-10-26 | The Procter And Gamble Company | Shaping keratin fibres using a sugar |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU537115A1 (en) | 1975-04-03 | 1976-11-30 | Казанский Химико-Технологический Институт Им.С.М.Кирова | Composition for fixing the hair coat of fur skins |
US6517822B1 (en) | 1998-02-13 | 2003-02-11 | Carol J. Buck | Formulations and methods for straightening hair |
WO2007135299A1 (en) | 2006-05-24 | 2007-11-29 | L'oreal | Method for straightening keratinous fibers using heating means and an acid derivative |
FR2901472A1 (en) | 2006-05-24 | 2007-11-30 | Oreal | Straightening of keratinous fibers comprises applying a hair straightening composition containing at least two denaturing agents and increasing the temperature of the keratinous fibers to 110-250 degree centigrade using heating unit |
KR20100013791A (en) | 2008-08-01 | 2010-02-10 | 주식회사 엘지생활건강 | Composition for repair or strength of hair and skin using bio-conjugation |
KR20100029567A (en) | 2008-09-08 | 2010-03-17 | 주식회사 엘지생활건강 | Damaged hair recovering composition containing transglutaminase, amino acid-glue and peptide |
WO2010141098A1 (en) | 2009-06-03 | 2010-12-09 | Zerran International Corporation | Compostion and method for hair straightening and curling |
WO2011104282A2 (en) | 2010-02-24 | 2011-09-01 | Alderan S.A.S. Di D'ottavi Adele & C. | Process for semi-permanent straightening of curly, frizzy or wavy hair |
WO2012010351A2 (en) | 2010-07-20 | 2012-01-26 | Alderan S.A.S. Di D'ottavi Adele & C. | Process for semipermanent straightening of curly, frizzy or wavy hair. |
US20120031420A1 (en) | 2010-08-05 | 2012-02-09 | John Gormley | Composition and method for thermally activated hair treatment |
-
2012
- 2012-07-25 IT IT000007A patent/ITAP20120007A1/en unknown
-
2013
- 2013-07-18 EP EP13758978.4A patent/EP2877149B1/en not_active Not-in-force
- 2013-07-18 WO PCT/IB2013/001566 patent/WO2014016658A1/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU537115A1 (en) | 1975-04-03 | 1976-11-30 | Казанский Химико-Технологический Институт Им.С.М.Кирова | Composition for fixing the hair coat of fur skins |
US6517822B1 (en) | 1998-02-13 | 2003-02-11 | Carol J. Buck | Formulations and methods for straightening hair |
WO2007135299A1 (en) | 2006-05-24 | 2007-11-29 | L'oreal | Method for straightening keratinous fibers using heating means and an acid derivative |
FR2901472A1 (en) | 2006-05-24 | 2007-11-30 | Oreal | Straightening of keratinous fibers comprises applying a hair straightening composition containing at least two denaturing agents and increasing the temperature of the keratinous fibers to 110-250 degree centigrade using heating unit |
US20100300471A1 (en) | 2006-05-24 | 2010-12-02 | Malle Gerard | Method for straightening keratinous fibers using heating means and an acid derivative |
KR20100013791A (en) | 2008-08-01 | 2010-02-10 | 주식회사 엘지생활건강 | Composition for repair or strength of hair and skin using bio-conjugation |
KR20100029567A (en) | 2008-09-08 | 2010-03-17 | 주식회사 엘지생활건강 | Damaged hair recovering composition containing transglutaminase, amino acid-glue and peptide |
WO2010141098A1 (en) | 2009-06-03 | 2010-12-09 | Zerran International Corporation | Compostion and method for hair straightening and curling |
WO2011104282A2 (en) | 2010-02-24 | 2011-09-01 | Alderan S.A.S. Di D'ottavi Adele & C. | Process for semi-permanent straightening of curly, frizzy or wavy hair |
WO2012010351A2 (en) | 2010-07-20 | 2012-01-26 | Alderan S.A.S. Di D'ottavi Adele & C. | Process for semipermanent straightening of curly, frizzy or wavy hair. |
US20120031420A1 (en) | 2010-08-05 | 2012-02-09 | John Gormley | Composition and method for thermally activated hair treatment |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10449132B2 (en) | 2013-09-16 | 2019-10-22 | Kao Corporation | Process for treating hair |
WO2015036051A1 (en) * | 2013-09-16 | 2015-03-19 | Kao Corporation | Process for treating hair |
WO2015086230A1 (en) * | 2013-12-13 | 2015-06-18 | Henkel Ag & Co. Kgaa | Hair straightening through glyoxylic acid |
US11154480B2 (en) | 2013-12-19 | 2021-10-26 | The Procter And Gamble Company | Shaping keratin fibres using a sugar |
US11129784B2 (en) * | 2013-12-19 | 2021-09-28 | The Procter And Gamble Company | Shaping keratin fibres using oxoethanoic acid and/or derivatives thereof |
US10729630B2 (en) | 2013-12-19 | 2020-08-04 | The Procter & Gamble Company | Shaping keratin fibres using an active agent comprising at least two functional groups selected from: —C(OH)- and —C(=O)OH |
US10912726B2 (en) | 2013-12-19 | 2021-02-09 | The Procter And Gamble Company | Shaping keratin fibres using a reducing composition and a fixing composition |
US20150174030A1 (en) * | 2013-12-19 | 2015-06-25 | The Procter & Gamble Company | Shaping keratin fibres using oxoethanoic acid and/or derivatives thereof |
US11096879B2 (en) | 2013-12-19 | 2021-08-24 | The Procter And Gamble Plaza | Shaping keratin fibres using an active agent comprising a functional group selected from the group consisting of: -C(=O)-, -C(=O)-H, and -C(=O)-O- |
US11103434B2 (en) | 2013-12-19 | 2021-08-31 | The Procter And Gamble Company | Shaping keratin fibres using carbonate ester |
US11110046B2 (en) | 2013-12-19 | 2021-09-07 | The Procter And Gamble Company | Shaping keratin fibres using 2-hydroxypropane-1,2,3-tricarboxylic acid and/or 1,2,3,4-butanetetracarboxylic acid |
US10434051B2 (en) | 2014-12-19 | 2019-10-08 | The Procter And Gamble Company | Shaping keratin fibers using arabinose and ethylene carbonate |
US10568826B2 (en) | 2014-12-19 | 2020-02-25 | The Procter And Gamble Company | Shaping keratin fibres using a pretreatment and a protein crosslinking composition |
US10945931B2 (en) | 2015-06-18 | 2021-03-16 | The Procter And Gamble Company | Shaping keratin fibres using dialdehyde compounds |
US20170360679A1 (en) * | 2016-06-21 | 2017-12-21 | Zotos International, Inc. | Chitosan: Aldehyde Film-Coated Fibers or Hairs, Related Methods and Compositions |
Also Published As
Publication number | Publication date |
---|---|
ITAP20120007A1 (en) | 2014-01-26 |
EP2877149B1 (en) | 2017-08-09 |
EP2877149A1 (en) | 2015-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2877149B1 (en) | Semi-permanent modification of the structure of the keratin fibres of the hair through the combined use of heat and mixtures of organic substances | |
JP6122942B2 (en) | Method for semi-permanent correction of curly hair, eyelashes or curly hair | |
EP2595705B1 (en) | Process for semipermanent straightening of curly, frizzy or wavy hair | |
JP6207533B2 (en) | Method for protecting and repairing keratin fibers using anionic oxidized polysaccharide | |
JP6378671B2 (en) | Hair treatment method | |
JP2017538764A (en) | Method for inhibiting copper deposition on hair | |
EP2723310B1 (en) | Process for semi-permanent straightening of curly, frizzy or wavy hair using solutions containing chitosan, allantoin and glyoxylic acid derivatives combined with heat. | |
WO2015075064A2 (en) | Method of treating hair | |
JP2022168056A (en) | Hair strengthening agent | |
JPS6259205A (en) | Permanent wave agent | |
EP2852376A1 (en) | Method of treating hair | |
KR20180133915A (en) | METHODS, COMPOSITIONS AND USES THEREFOR | |
JP6707449B2 (en) | Hair treatment method | |
WO2008086914A1 (en) | Hair straightening composition | |
EA033701B1 (en) | Hair shaping composition | |
JP7169623B2 (en) | Cosmetic containing arginine ester | |
EP4417183A1 (en) | Cosmetic method for hair with ozone | |
JP7232484B2 (en) | Hair treatment composition and hair treatment method | |
JP7277913B2 (en) | First agent for hair transforming agent and method for transforming hair | |
TW200400832A (en) | Novel cosmetics composition | |
JP2014088328A (en) | Pretreatment agent for permanent wave | |
EP4413973A1 (en) | Method for treating keratinous material | |
CN113573686A (en) | A composition for straightening or styling hair and its application method | |
CN118450887A (en) | Method for strengthening and repairing hair | |
JP2013018720A (en) | Hair treatment composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13758978 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2013758978 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013758978 Country of ref document: EP |