ITMC20100027A1 - USE OF TANNING SUBSTANCES TO MAKE THE CURLY HAIR, SMOOTH OR CORRUGATED. - Google Patents
USE OF TANNING SUBSTANCES TO MAKE THE CURLY HAIR, SMOOTH OR CORRUGATED. Download PDFInfo
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- ITMC20100027A1 ITMC20100027A1 IT000027A ITMC20100027A ITMC20100027A1 IT MC20100027 A1 ITMC20100027 A1 IT MC20100027A1 IT 000027 A IT000027 A IT 000027A IT MC20100027 A ITMC20100027 A IT MC20100027A IT MC20100027 A1 ITMC20100027 A1 IT MC20100027A1
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- Prior art keywords
- hair
- substances
- tanning substance
- tanning
- substance
- Prior art date
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- 239000000126 substance Substances 0.000 title claims description 35
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical group OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 claims description 32
- 229940120503 dihydroxyacetone Drugs 0.000 claims description 15
- 238000009499 grossing Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000002453 shampoo Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 4
- 229940119170 jojoba wax Drugs 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BATOPAZDIZEVQF-MQQKCMAXSA-N (E,E)-2,4-hexadienal Chemical compound C\C=C\C=C\C=O BATOPAZDIZEVQF-MQQKCMAXSA-N 0.000 description 2
- 102000011782 Keratins Human genes 0.000 description 2
- 108010076876 Keratins Proteins 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- BATOPAZDIZEVQF-UHFFFAOYSA-N sorbic aldehyde Natural products CC=CC=CC=O BATOPAZDIZEVQF-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101710093543 Probable non-specific lipid-transfer protein Proteins 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000004763 sulfides Chemical group 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
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
- A61Q5/04—Preparations for permanent waving or straightening 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
- A61K8/30—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
- 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
Description
DESCRIZIONE DESCRIPTION
a corredo di una domanda di brevetto per invenzione industriale avente per titolo: accompanying a patent application for an industrial invention entitled:
“USO DI SOSTANZE ABBRONZANTI PER RENDERE LISCIO IL CAPELLO RICCIO, CRESPO OD ONDULATO” "USE OF TANNING SUBSTANCES TO MAKE CURLY, CRISP OR WAVY HAIR SMOOTH"
TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION
La presente domanda di brevetto per invenzione industriale ha per oggetto l’uso di sostanze abbronzanti per rendere liscio il capello riccio, crespo od ondulato. The present patent application for industrial invention relates to the use of tanning substances to make curly, frizzy or wavy hair smooth.
Il problema attuale è che, pur essendo già note sostanze chimiche in grado di rendere lisci i capelli della specie umana che all’origine abbiano l’aspetto riccio, crespo od ondulato, tali sostanze presentano problemi di elevata tossicità verso l’uomo ed elevata aggressività verso il capello stesso (es: aldeide formica, sodio idrossido, composti solforati etc.) . The current problem is that, although chemical substances are already known that can make the hair of the human species straight and which originally have a curly, frizzy or wavy appearance, these substances present problems of high toxicity towards humans and high aggressiveness. towards the hair itself (eg: formic aldehyde, sodium hydroxide, sulfur compounds etc.).
Il capello della specie umana si distingue in due tipologie: The hair of the human species is divided into two types:
• La prima tipologia di capello, cosiddetto “afro” (capello avente un diametro di 70-100 microns), di colore generalmente scuro, che ha la caratteristica di essere arricciato più o meno marcatamente a seconda della quantità di gruppi di solfuro tra le catene proteiche costituenti la cheratina (proteina di base del capello umano); • The first type of hair, so-called "afro" (hair having a diameter of 70-100 microns), of a generally dark color, which has the characteristic of being curled more or less markedly depending on the amount of sulphide groups between the chains protein constituents of keratin (basic protein of human hair);
• La seconda tipologia di capello, cosiddetto “caucasico” (capello avente un diametro di 60-80 microns), di colore scuro o chiaro, che ha la caratteristica di essere arricciato in maniera meno marcata rispetto al tipo “afro”, a causa della minore quantità di ponti di solfuro presenti nella struttura della propria cheratina. • The second type of hair, so-called "Caucasian" (hair having a diameter of 60-80 microns), of dark or light color, which has the characteristic of being curled less markedly than the "afro" type, due to the lower quantity of sulphide bridges present in the structure of one's keratin.
Scopo della presente invenzione è quello di rendere liscio il capello riccio, crespo od ondulato utilizzando sostanze abbronzanti. The object of the present invention is to make curly, frizzy or wavy hair smooth by using tanning substances.
Questi scopi sono raggiunti in accordo all’invenzione, con le caratteristiche elencate nell’annessa rivendicazione indipendente 1. These purposes are achieved in accordance with the invention, with the characteristics listed in the attached independent claim 1.
Realizzazioni vantaggiose appaiono dalle rivendicazioni dipendenti. Advantageous embodiments appear from the dependent claims.
Gli studi eseguiti sulle sostanze chimiche già in uso nel settore cosmetico e le prove eseguite sui capelli hanno portato alla scoperta di un diverso uso di sostanze già impiegate per le loro proprietà abbronzanti, il quale consente l’eliminazione delle tipiche curve che caratterizzano i capelli ricci, crespi od ondulati. The studies carried out on the chemicals already in use in the cosmetic sector and the tests carried out on the hair have led to the discovery of a different use of substances already used for their tanning properties, which allows the elimination of the typical curves that characterize curly hair , frizzy or wavy.
Nella Tabella 1 sono elencate tutte le sostanze abbronzanti, ad oggi note - comprese nell’inventario europeo degli ingredienti utilizzati nei prodotti cosmetici, annesso alla Decisione n. 1996/335/CE del 08/05/1996 e successive modifiche ed integrazioni - le quali hanno dimostrato di risolvere il problema descritto (tra queste in particolare il DIIDROSSIACETONE (numero CAS 96-26-4). Table 1 lists all the tanning substances, known to date - included in the European inventory of ingredients used in cosmetic products, annexed to Decision no. 1996/335 / EC of 08/05/1996 and subsequent amendments and additions - which have proven to solve the problem described (among these in particular DIIDROXIACETONE (CAS number 96-26-4).
Inoltre sono state sottoposte a prova, miscelate con una delle sostanze abbronzanti sopra indicate, anche le sostanze indicate nella Tabella 2, anch’esse comprese nell’elenco allegato alla Decisione n. 1996/335/CE del 08/05/1996 e successive modifiche ed integrazioni. In addition, the substances indicated in Table 2, also included in the list attached to Decision no. 1996/335 / EC of 08/05/1996 and subsequent amendments and additions.
Ulteriori caratteristiche dell’invenzione appariranno più chiare dalla descrizione dettagliata che segue. Further features of the invention will become clearer from the detailed description that follows.
Tra le sostanze comprese nell’archivio europeo degli ingredienti utilizzati nei prodotti cosmetici ed aventi funzione ABBRONZANTE (tanning) è stato scelto di sperimentare l’uso del DIIDROSSIACETONE (numero CAS 96-26-4) allo scopo di conseguire il lisciamento dei capelli crespi ed ondulati. Among the substances included in the European archive of ingredients used in cosmetic products and having a TANNING function, it was chosen to experiment with the use of DIIDROXIACETONE (CAS number 96-26-4) in order to achieve smoothing of frizzy hair and wavy.
Il Diidrossiacetone (o DHA) si presenta a temperatura ambiente come un solido di colore bianco ed inodore. Dihydroxyacetone (or DHA) occurs at room temperature as a white and odorless solid.
Il suo utilizzo nel settore cosmetico è ritenuto sicuro e consentito senza alcuna restrizione con indicazione della funzione di agente abbronzante (tanning) . Its use in the cosmetic sector is considered safe and allowed without any restrictions with indication of the function of tanning agent.
Circa le modalità d’uso della sostanza oggetto dell’invenzione sono state eseguite prove consistenti nella dissoluzione in 100 millilitri di acqua acidulata (pH 2,5-5,5) di 10 grammi di Diidrossiacetone. As regards the methods of use of the substance object of the invention, tests were carried out consisting of the dissolution in 100 milliliters of acidulated water (pH 2.5-5.5) of 10 grams of Dihydroxyacetone.
Più precisamente in rapporto ponderale compreso tra il 5 ed il 25%. More precisely in a weight ratio between 5 and 25%.
In particolare il capello è stato lavato con shampoo a pH basico (7,5-8,5), dopodiché sullo stesso è stata spalmata detta soluzione acidulata di Diidrossiacetone con pennello a setole rigide. In particular, the hair was washed with a basic pH shampoo (7.5-8.5), after which said acidulated solution of Dihydroxyacetone was spread with a rigid bristle brush.
Il capello è stato lasciato a contatto con la sostanza per un tempo di 60 minuti dopodiché è stato asciugato con un asciugacapelli. The hair was left in contact with the substance for 60 minutes, after which it was dried with a hairdryer.
Una volta asciutto il capello è stato sottoposto a stiratura mediante utilizzo di piastra stira capelli, posta alla temperatura di circa 200 gradi centigradi. Once dry, the hair was subjected to straightening using a straightener, placed at a temperature of about 200 degrees centigrade.
Quindi lo stesso è stato sottoposto a successivo lavaggio con shampoo a pH acido (4,5-5,5 circa) e ad asciugatura, con un asciugacapelli. Then the same was subjected to subsequent washing with acid pH shampoo (4.5-5.5 approximately) and drying with a hairdryer.
Al termine del trattamento il capello si è presentato lucido, liscio, morbido al tatto, e con aspetto complessivo particolarmente gradevole. At the end of the treatment the hair was shiny, smooth, soft to the touch, and with a particularly pleasant overall appearance.
Le prove effettuate hanno consentito di verificare l’efficacia del trovato sia su capello naturale che su capello decolorato chimicamente. The tests carried out made it possible to verify the effectiveness of the invention both on natural hair and on chemically bleached hair.
Ulteriori prove sono state eseguite aggiungendo a detta soluzione acidulata di Diidrossiacetone una delle sostanze elencate nella tabella 2. Further tests were carried out by adding one of the substances listed in table 2 to said acidulated solution of Dihydroxyacetone.
Ciascuna sostanza è stata provata in miscela con la detta soluzione acidulata di Diidrossiacetone aggiungendo a 100 millilitri di questa 10 grammi di una delle sostanze indicate nella tabella 2. Each substance was tested in mixture with the said acidulated solution of Dihydroxyacetone by adding to 100 milliliters of this 10 grams of one of the substances indicated in table 2.
Di seguito si riporta una composizione tipo di detta miscela: Below is a typical composition of said mixture:
Esempio 1: Example 1:
Acqua acidulata ………..…………..100 millilitri Diidrossiacetone ………………… 10 grammi Potassio ioduro …………………… 10 grammi Esempio 2: Acidulated water ……… .. ………… ..100 milliliters Dihydroxyacetone ………………… 10 grams Potassium iodide …………………… 10 grams Example 2:
Acqua acidulata ………..…………..100 millilitri Diidrossiacetone….……………… 10 grammi Acido gliossilico…. ………………… 10 grammi Esempio 3: Acidulated water ……… .. ………… ..100 milliliters Dihydroxyacetone…. ……………… 10 grams Glyoxylic acid…. ………………… 10 grams Example 3:
Acqua acidulata ………..…………..100 millilitri Diidrossiacetone …………………… 10 grammi Olio di jojoba ozonizzato …….……… 10 grammi Agente inerte emulsionante (glicerolo) 10 grammi Esempio 4: Acidulated water ……… .. ………… ..100 milliliters Dihydroxyacetone …………………… 10 grams Ozonated jojoba oil ……. ……… 10 grams Inert emulsifying agent (glycerol) 10 grams Example 4:
Acqua acidulata ………………………..100 millilitri Diidrossiacetone …………………… 10 grammi 2,4 esadienale …….…… …….……… 10 grammi Nel caso dell’esempio 3 alla soluzione è stata aggiunto anche un agente emulsionante, inerte ai fini della lisciatura del capello (il glicerolo), in modo da facilitare la dispersione dell’olio di jojoba ozonizzato nella soluzione acquosa. Acidulated water ……………………… ..100 milliliters Dihydroxyacetone …………………… 10 grams 2,4 hexadienal ……. …… ……. ……… 10 grams In the case of example 3 the solution was also added an emulsifying agent, inert for the purpose of smoothing the hair (glycerol), in order to facilitate the dispersion of the ozonated jojoba oil in the aqueous solution.
La miscela che è stata ottenuta nell’esempio 3 è quindi una miscela oleosa a causa dell’utilizzo dell’olio di jojoba. The mixture that was obtained in example 3 is therefore an oily mixture due to the use of jojoba oil.
Anche al termine dei trattamenti eseguiti utilizzando le miscele indicate negli esempi 1, 2, 3 e 4 sopra esposti il capello si è presentato lucido, liscio, morbido al tatto, e con aspetto complessivo particolarmente gradevole. Even at the end of the treatments performed using the blends indicated in examples 1, 2, 3 and 4 above, the hair appeared shiny, smooth, soft to the touch, and with a particularly pleasant overall appearance.
Ulteriori prove sono state eseguite per verificare se l’effetto ottenuto con le soluzioni acquose fosse replicabile anche nel caso in cui queste sostanze facessero parte di una formulazione cosmetica commerciale (e quindi fossero in miscela con altre sostanze di uso comune nel settore cosmetico per la lisciatura dei capelli). Further tests were performed to verify whether the effect obtained with the aqueous solutions was replicable even if these substances were part of a commercial cosmetic formulation (and therefore were mixed with other substances commonly used in the cosmetic sector for smoothing. hair).
E’ stata quindi eseguita un’ulteriore prova addizionando il Diidrossiacetone (e miscele tra questo ed il Potassio Ioduro, l’Acido Gliossilico, l’Olio di Jojoba ozonizzato ed il 2,4 esadienale indicate negli esempi 1, 2, 3 e 4 sopra indicati) con cosmetici reperiti sul mercato e destinati al trattamento dei capelli. A further test was then carried out by adding the Dihydroxyacetone (and mixtures between this and the Potassium Iodide, the Glyoxylic Acid, the ozonated Jojoba Oil and the 2,4 hexadienal indicated in examples 1, 2, 3 and 4 above. indicated) with cosmetics found on the market and intended for hair treatment.
In particolare è stata eseguita una prova di allisciamento del capello utilizzando la formulazione di un prodotto cosmetico della INOAR Cosmeticos Ltda di San Paolo del Brasile denominato “Tratamento capillar marroquino”. Il prodotto è stato privato del suo ingrediente attivo per l’allisciamento del capello (ovvero aldeide formica). In particular, a hair smoothing test was performed using the formulation of a cosmetic product from INOAR Cosmeticos Ltda of Sao Paulo in Brazil called “Marroquino capillar treatment”. The product has been deprived of its active ingredient for smoothing the hair (or ant aldehyde).
A 100 millilitri di questo cosmetico sono stati aggiunti 10 grammi di Diidrossiacetonee e, dopo aver eseguito le stesse operazioni di trattamento del capello già descritte nelle pagine precedenti, sono stati raggiunti gli stessi risultati già ottenuti nelle prove eseguite utilizzando lo stesso rapporto percentuale di Diidrossiacetone in acqua acidulata. 10 grams of Dihydroxyacetone were added to 100 milliliters of this cosmetic and, after performing the same hair treatment operations already described in the previous pages, the same results were achieved already obtained in the tests performed using the same percentage ratio of Dihydroxyacetone in acidulated water.
Al termine del trattamento il capello si è presentato lucido, liscio, morbido al tatto, e con aspetto complessivo particolarmente gradevole. At the end of the treatment the hair was shiny, smooth, soft to the touch, and with a particularly pleasant overall appearance.
Analoghi risultati sono stati ottenuti effettuando quattro diverse prove con quattro miscele identiche a quelle degli esempi 1, 2, 3, e 4, utilizzando 100 millilitri di cosmetico al posto dei 100 millilitri di acqua acidulata. Similar results were obtained by carrying out four different tests with four mixtures identical to those of Examples 1, 2, 3, and 4, using 100 milliliters of cosmetic instead of 100 milliliters of acidulated water.
Il capello è risultato liscio, morbido al tatto e con particolare lucentezza se esposto ai raggi della luce solare od artificiale. The hair was smooth, soft to the touch and with a particular shine if exposed to the rays of sunlight or artificial light.
Ulteriori prove eseguite modificando la percentuale di Diidrossiacetone aggiunta al cosmetico sopra indicato, ed altre prove miscelando il Diidrossiacetone con le sostanze indicate nella tabella 2 nei rapporti percentuali dell’1%, 5 % , 15 %, 20 % , 30 %, 50 % ed 80 % hanno mostrato di poter fornire risultati simili a quelli ottenuti con le miscele di cosmetico contenente il 10 % in peso delle stesse miscele. Further tests carried out by modifying the percentage of Dihydroxyacetone added to the cosmetic indicated above, and other tests by mixing the Dihydroxyacetone with the substances indicated in table 2 in the percentage ratios of 1%, 5%, 15%, 20%, 30%, 50% and 80% have been shown to be able to provide results similar to those obtained with cosmetic blends containing 10% by weight of the same blends.
Sperimentalmente si è infine appurato che il range ottimale d’uso è compreso entro il 5-25 % delle sostanze indicate nella tabella 2 in modo che la percentuale in peso di ciascuna di esse sia compresa nell’intervallo 5% - 25 %, con completamento a 100 costituito da sostanze inerti rispetto al fenomeno di lisciatura del capello riccio, crespo od ondulato . Experimentally it was finally ascertained that the optimal range of use is included within 5-25% of the substances indicated in table 2 so that the percentage by weight of each of them is included in the range 5% - 25%, with completion to 100 consisting of inert substances with respect to the phenomenon of straightening curly, frizzy or wavy hair.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000027A ITMC20100027A1 (en) | 2010-02-24 | 2010-02-24 | USE OF TANNING SUBSTANCES TO MAKE THE CURLY HAIR, SMOOTH OR CORRUGATED. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000027A ITMC20100027A1 (en) | 2010-02-24 | 2010-02-24 | USE OF TANNING SUBSTANCES TO MAKE THE CURLY HAIR, SMOOTH OR CORRUGATED. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITMC20100027A1 true ITMC20100027A1 (en) | 2011-08-25 |
Family
ID=43037219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000027A ITMC20100027A1 (en) | 2010-02-24 | 2010-02-24 | USE OF TANNING SUBSTANCES TO MAKE THE CURLY HAIR, SMOOTH OR CORRUGATED. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | ITMC20100027A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910289A (en) * | 1972-03-21 | 1975-10-07 | Wella Ag | Permanent wave composition for hair and process of using it |
| US4659566A (en) * | 1984-08-21 | 1987-04-21 | Petrow Henry G | Compositions and methods for permanently waving or straightening hair |
| US20050048018A1 (en) * | 2003-08-29 | 2005-03-03 | Natasha Fadeeva | Methods for preventing reversion of relaxed keratinous fibers and for relaxing keratinous fibers |
| US20060074129A1 (en) * | 2002-04-08 | 2006-04-06 | Mirabal Jesus M | Method for obtaining ozonized oils and vegetable fats and use of said products for pharmaceutical and cosmetic purposes |
| US20080085251A1 (en) * | 2004-12-20 | 2008-04-10 | Akira Shibuya | Hair Processing Agent And Method For Permanent Waving Hair |
-
2010
- 2010-02-24 IT IT000027A patent/ITMC20100027A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910289A (en) * | 1972-03-21 | 1975-10-07 | Wella Ag | Permanent wave composition for hair and process of using it |
| US4659566A (en) * | 1984-08-21 | 1987-04-21 | Petrow Henry G | Compositions and methods for permanently waving or straightening hair |
| US20060074129A1 (en) * | 2002-04-08 | 2006-04-06 | Mirabal Jesus M | Method for obtaining ozonized oils and vegetable fats and use of said products for pharmaceutical and cosmetic purposes |
| US20050048018A1 (en) * | 2003-08-29 | 2005-03-03 | Natasha Fadeeva | Methods for preventing reversion of relaxed keratinous fibers and for relaxing keratinous fibers |
| US20080085251A1 (en) * | 2004-12-20 | 2008-04-10 | Akira Shibuya | Hair Processing Agent And Method For Permanent Waving Hair |
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