USRE30516E - Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2 - Google Patents

Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2 Download PDF

Info

Publication number
USRE30516E
USRE30516E US06/019,851 US1985179A USRE30516E US RE30516 E USRE30516 E US RE30516E US 1985179 A US1985179 A US 1985179A US RE30516 E USRE30516 E US RE30516E
Authority
US
United States
Prior art keywords
hair
composition
amounts
component
mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US06/019,851
Inventor
Jean-Louis Abegg
Claire Gayet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Application granted granted Critical
Publication of USRE30516E publication Critical patent/USRE30516E/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D7/00—Processes of waving, straightening or curling hair
    • A45D7/06—Processes of waving, straightening or curling hair combined chemical and thermal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • 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
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/24—Thermal properties
    • A61K2800/242—Exothermic; Self-heating; Heating sensation

Definitions

  • the present invention relates to self-heating neutralizing compositions for use in the second stage of a process for permanently waving hair and to a process for using these compositions.
  • a conventional method for permanently waving keratinic fibers, and particularly hair consists in a first stage operation wherein the S--S linkages of the keratin fiber are opened, with the aid of a reducing agent such as a thiol, at an alkaline pH. Thereafter, the hair is preferably rinsed and subsequently treated in a second stage operation with an oxidizing or neutralizing agent to reconstitute the S--S bridges or linkages of the keratin so as to impart to the hair the desired configuration or style.
  • a reducing agent such as a thiol
  • the present invention relates to a novel composition for use in this second stage of a permanent wave operation, which stage is often termed an "oxidation" or a "neutralization” operation wherein the S--S bridges of the keratin of the hair are re-formed.
  • the novel compositions of the present invention exhibit the characteristics of being self-heating, i.e., they experience a temperature rise within a very short time after they have been prepared by mixing together the components from which they are formulated. This time period is generally a matter of a fraction of a minute up to about 1 to 2 minutes.
  • a new product which constitutes a composition for use in the second stage of a permanent hair wave operation comprising a package having two separate storage means for separately storing the components of said composition and from which storage means said components are adapted to be dispensed for mixing with each other to provide said composition with the evolution of sensible heat, one of said storage means containing one of said components comprising a water soluble sulfite, metabisulfite or bisulfite, or thiourea and the other of said storage means containing another of said components comprising hydrogen peroxide, the said components being present in amounts such that the resulting mixture of said components (1) exhibits a rise in temperature of about 15°-25° C. and (2) contains free H 2 O 2 in amounts of about 0.5 to 3 percent by weight of said composition, and preferably in amounts of about 0.75-1.5 percent by weight of said composition.
  • the present invention also has for an object a composition for effecting the second stage of a process for permanently waving hair, comprising an aqueous solution of a first component comprising at least one compound selected from the group consisting of a water-soluble sulfite, metabisulfite or bisulfite and thiourea, and a second component comprising H 2 O 2 , the said components being present in amounts such that said mixture exhibits a rise in temperature of about 15°-25° C. and contains free H 2 O 2 in amounts of about 0.5-3 and preferably between 0.75-1.5 percent by weight of said mixture.
  • a composition for effecting the second stage of a process for permanently waving hair comprising an aqueous solution of a first component comprising at least one compound selected from the group consisting of a water-soluble sulfite, metabisulfite or bisulfite and thiourea, and a second component comprising H 2 O 2 , the said components being present in amounts such that said mixture exhibits a rise in temperature
  • the present invention is also directed to a process for effecting the second phase or stage of a permanent wave operation of the hair in which the hair, after previously being reduced and rinsed is treated with a composition
  • a composition comprising a mixture of a first component comprising at least one compound selected from the group consisting of a water-soluble sulfite, metabisulfite, or bisulfite and thiourea and a second component comprising H 2 O 2 , the said components being present in amounts such that said mixture exhibits a rise in temperature of about 15° to 25° C. and contains free H 2 O 2 in amounts of about 0.5-3 and preferably between 0.75 and 1.5 percent by weight of said mixture.
  • 100 grams of self-heating composition comprises a quantity of sulfite, bisulfite or metabisulfite sufficient to provide a concentration of 0.15-0.35 SO 3 -- group per 100 g of composition.
  • thiourea When thiourea is employed it can be present in amounts of about 0.8-2 g per 100 g of said composition. It will be appreciated that as the content of sulfite, bisulfite, metabisulfite or thiourea is increased, there is a corresponding increase in the amount of temperature rise in the composition.
  • the concentration of H 2 O 2 is a function, on the one hand, of the quantity of sulfite, bisulfite, metabisulfite or thiourea which is present in the composition, and on the other hand, of the concentration of free H 2 O 2 that is desired in the composition at the end of the oxidation-reduction reaction.
  • the pH of the composition after mixture is generally between 0.5 and 7.
  • the present invention surprisingly demonstrates that the presence of the sulfite, bisulfite or metabisulfite, and more particularly the presence of thiourea, provides a temperature rise of about 15° to 25° C. in a very rapid time, i.e., in about 1 to 2 minutes and that the elevated temperature obtained remains essentially constant at this elevated level for a period of time of about 10 to 15 minutes.
  • the rapid temperature rise to its maximum level provides the advantage that the composition can be used practically immediately after mixing together its component parts. This enables a significant savings in time and provides a simplified permanent waving operation, factors much sought after in beauty parlors.
  • the stability of the temperature of the composition is also an important factor, since it has been observed that in order to obtain good reconstitution of the S--S bridges of the keratin, it is generally necessary that the neutralizing agent effects the reconstitution in a period of about 5 to 15 minutes.
  • Representation water-soluble sulfites, metabisulfites and bisulfites, usefully employed in the present invention include the alkaline salts thereof such as sodium or potassium sulfite, sodium or potassium metabisulfite, sodium or potassium bisulfite as well as ammonium sulfite and the like.
  • the H 2 O 2 -containing component is stored in liquid form, to which has been added, if desired a conventional stabilizer.
  • the other component can be stored in the form of an aqueous solution or even in the form of a powder that can be dissolved, at the moment of use, in the H 2 O 2 -containing component.
  • the composition can also contain a thickening agent such as carboxymethyl cellulose, hydroxymethyl cellulose or a wax. Further the composition can also contain certain other conventional cosmetic adjuvants such as a perfume, dyes, stabilizers, preservatives, quaternary ammonium compounds, non-ionic compounds or anionic compounds. These adjuvants are preferably introduced into the liquid H 2 O 2 -containing component.
  • the reducing compound i.e., the sulfite, bisulfite, metabisulfite or thiourea, preferably in the powder form, is dissolved rapidly and easily in the liquid H 2 O 2 -containing component.
  • Part A A package provided with two separate compartments contains in one compartment (Part A) 3 grams of anhydrous sodium sulfite.
  • the other compartment contains 100 cc of H 2 O 2 (9.8 volumes)--2.94 weight % free H 2 O 2 , (Part B).
  • the pH of part B is 2.7.
  • part A is dissolved rapidly and without difficulty in part B.
  • the final composition is a solution of H 2 O 2 --7.1 volumes, containing 2.13 g of free H 2 O 2 , having a pH of 3.
  • the pH of part B is 2.7.
  • part A and part B are mixed together, the dissolution being rapid and being exothermic.
  • the final composition is a solution of H 2 O 2 --7 volumes (2.1 weight percent solution of free H 2 O 2 ).
  • part A is mixed and rapidly dissolved in part B, the dissolution being exothermic.
  • the final composition is a solution of H 2 O 2 --7.4 volumes (2.22 weight percent of free H 2 O 2 ), having a pH of 1.7.
  • composition of the present invention resulting from mixing of the below described parts A and B:
  • Part A (housed in a first compartment of a two-compartment package)
  • Part B (housed in a second compartment of the said two compartment package)
  • Part A and part B are mixed together, the resulting mixture exhibiting a pH of 3.4 and having a concentration of free H 2 O 2 of 1.5 weight percent (5 volumes).
  • the initial temperature of the mixture is, of course, essentially ambient temperature but after about 60 to 90 seconds, the internal temperature rises to about 38° C.
  • the composition is then applied to the hair wound on conventional rollers where it reacts to re-build the disulfide bridges of the keratin of the hair for about 5 to 10 minutes.
  • the hair After removing the rollers and rinsing the hair, the hair exhibits an excellent curl.
  • the first stage i.e., a reducing stage to break the disulfide linkages of the keratin in a permanent waving operation using the following reducing composition:
  • Part A (housed in a first compartment of a two compartment package)
  • the resulting mixture of parts A and B exhibits a pH of 3 and has a concentration of H 2 O 2 of 7 volumes (2.1 weight percent free H 2 O 2 ).
  • the internal temperature of the composition rises from essentially ambient temperature to about 41° C., at which time the composition is applied to the hair wound on conventional curlers where it reacts for about 10-15 minutes to re-form the disulfide linkages of the keratin.
  • the rollers are then removed and the hair is thoroughly rinsed with water, thus providing a permanent of excellent quality.
  • the hair is rinsed and to the thus rinsed hair there is applied the composition of the invention resulting from mixing 50 cc of part A and 50 cc of part B, as follows, part A and part B being separately stored in a first and second compartment, respectively, of a two compartment package.
  • composition resulting from the mixture of parts A and B exhibits a pH of 2.3 and has a concentration of free H 2 O 2 of 1.86 weight percent (6.2 volumes).
  • the internal temperature of the composition rises from essentially ambient temperature to about 39° C. at which time the composition is applied to the hair wound on conventional curlers where it reacts for a period of about 5-10 minutes to re-build the disulfide linkages of the keratin.
  • the rollers are then removed and the hair is thoroughly rinsed with water thus providing a permanent of excellent quality.
  • Example 6 is repeated except that the composition for the second stage of the permanent waving operation is replaced by a composition resulting from the mixture of 50 cc of part A and 50 cc of part B as follows:
  • the resulting composition exhibits a pH of 0.9 and has a concentration of free H 2 O 2 of 1.95 weight percent (6.5 volumes).
  • composition is applied to the hair after about 30 to 60 seconds. Permanents exhibiting excellent curl and holding power are also obtained when in Examples 4 and 5, the composition according to the invention is replaced by one of the compositions described in Examples 1, 2 or 3.

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

A packaged, self-heating neutralizing composition for use in the second stage of a permanent waving operation comprises a first component selected from a water-soluble sulfite, bisulfite, metabisulfite or thiourea stored in one compartment of a two-compartment package and a second component comprising H2 O2 separately stored in the second compartment of said two compartment package. Just before use, the said components are mixed together with an accompanying evolution of sensible heat. The resulting mixture contains free H2 O2 in amounts of about 0.5-3 percent by weight of the composition.

Description

This is a division, of application Ser. No. 346,025, filed Mar. 29, 1973, now U.S. Pat. No. 3,865,930.
The present invention relates to self-heating neutralizing compositions for use in the second stage of a process for permanently waving hair and to a process for using these compositions.
It is known that a conventional method for permanently waving keratinic fibers, and particularly hair, consists in a first stage operation wherein the S--S linkages of the keratin fiber are opened, with the aid of a reducing agent such as a thiol, at an alkaline pH. Thereafter, the hair is preferably rinsed and subsequently treated in a second stage operation with an oxidizing or neutralizing agent to reconstitute the S--S bridges or linkages of the keratin so as to impart to the hair the desired configuration or style.
The present invention relates to a novel composition for use in this second stage of a permanent wave operation, which stage is often termed an "oxidation" or a "neutralization" operation wherein the S--S bridges of the keratin of the hair are re-formed. The novel compositions of the present invention exhibit the characteristics of being self-heating, i.e., they experience a temperature rise within a very short time after they have been prepared by mixing together the components from which they are formulated. This time period is generally a matter of a fraction of a minute up to about 1 to 2 minutes. The use of such self-heating or exothermic compositions to effect the second stage of a permanent wave operation provides not only the advantage that it produces a pleasing sensation on the head of the person undergoing the permanent wave operation due to the mild heating action of the composition but it also has the advantage that this temperature elevation accelerates the oxidation or neutralization reaction wherein the S--S bridges of the keratin are re-formed.
In one embodiment of the present invention there is provided a new product which constitutes a composition for use in the second stage of a permanent hair wave operation comprising a package having two separate storage means for separately storing the components of said composition and from which storage means said components are adapted to be dispensed for mixing with each other to provide said composition with the evolution of sensible heat, one of said storage means containing one of said components comprising a water soluble sulfite, metabisulfite or bisulfite, or thiourea and the other of said storage means containing another of said components comprising hydrogen peroxide, the said components being present in amounts such that the resulting mixture of said components (1) exhibits a rise in temperature of about 15°-25° C. and (2) contains free H2 O2 in amounts of about 0.5 to 3 percent by weight of said composition, and preferably in amounts of about 0.75-1.5 percent by weight of said composition.
The present invention also has for an object a composition for effecting the second stage of a process for permanently waving hair, comprising an aqueous solution of a first component comprising at least one compound selected from the group consisting of a water-soluble sulfite, metabisulfite or bisulfite and thiourea, and a second component comprising H2 O2, the said components being present in amounts such that said mixture exhibits a rise in temperature of about 15°-25° C. and contains free H2 O2 in amounts of about 0.5-3 and preferably between 0.75-1.5 percent by weight of said mixture.
The present invention is also directed to a process for effecting the second phase or stage of a permanent wave operation of the hair in which the hair, after previously being reduced and rinsed is treated with a composition comprising a mixture of a first component comprising at least one compound selected from the group consisting of a water-soluble sulfite, metabisulfite, or bisulfite and thiourea and a second component comprising H2 O2, the said components being present in amounts such that said mixture exhibits a rise in temperature of about 15° to 25° C. and contains free H2 O2 in amounts of about 0.5-3 and preferably between 0.75 and 1.5 percent by weight of said mixture.
According to one preferred embodiment of the invention, 100 grams of self-heating composition comprises a quantity of sulfite, bisulfite or metabisulfite sufficient to provide a concentration of 0.15-0.35 SO3 -- group per 100 g of composition. When thiourea is employed it can be present in amounts of about 0.8-2 g per 100 g of said composition. It will be appreciated that as the content of sulfite, bisulfite, metabisulfite or thiourea is increased, there is a corresponding increase in the amount of temperature rise in the composition.
The concentration of H2 O2 is a function, on the one hand, of the quantity of sulfite, bisulfite, metabisulfite or thiourea which is present in the composition, and on the other hand, of the concentration of free H2 O2 that is desired in the composition at the end of the oxidation-reduction reaction.
The pH of the composition after mixture is generally between 0.5 and 7.
The present invention surprisingly demonstrates that the presence of the sulfite, bisulfite or metabisulfite, and more particularly the presence of thiourea, provides a temperature rise of about 15° to 25° C. in a very rapid time, i.e., in about 1 to 2 minutes and that the elevated temperature obtained remains essentially constant at this elevated level for a period of time of about 10 to 15 minutes.
The rapid temperature rise to its maximum level provides the advantage that the composition can be used practically immediately after mixing together its component parts. This enables a significant savings in time and provides a simplified permanent waving operation, factors much sought after in beauty parlors.
The stability of the temperature of the composition is also an important factor, since it has been observed that in order to obtain good reconstitution of the S--S bridges of the keratin, it is generally necessary that the neutralizing agent effects the reconstitution in a period of about 5 to 15 minutes.
Representation water-soluble sulfites, metabisulfites and bisulfites, usefully employed in the present invention include the alkaline salts thereof such as sodium or potassium sulfite, sodium or potassium metabisulfite, sodium or potassium bisulfite as well as ammonium sulfite and the like.
According to one embodiment of the invention, the H2 O2 -containing component is stored in liquid form, to which has been added, if desired a conventional stabilizer.
The other component can be stored in the form of an aqueous solution or even in the form of a powder that can be dissolved, at the moment of use, in the H2 O2 -containing component.
According to the invention, the composition can also contain a thickening agent such as carboxymethyl cellulose, hydroxymethyl cellulose or a wax. Further the composition can also contain certain other conventional cosmetic adjuvants such as a perfume, dyes, stabilizers, preservatives, quaternary ammonium compounds, non-ionic compounds or anionic compounds. These adjuvants are preferably introduced into the liquid H2 O2 -containing component.
In accordance with the present invention, the reducing compound, i.e., the sulfite, bisulfite, metabisulfite or thiourea, preferably in the powder form, is dissolved rapidly and easily in the liquid H2 O2 -containing component.
To better understand the invention, the following non-limiting examples are given.
EXAMPLE 1
A package provided with two separate compartments contains in one compartment (Part A) 3 grams of anhydrous sodium sulfite. The other compartment contains 100 cc of H2 O2 (9.8 volumes)--2.94 weight % free H2 O2, (Part B). The pH of part B is 2.7.
At the moment of use, part A is dissolved rapidly and without difficulty in part B.
The rate of temperature rise of the resulting mixture is as follows:
______________________________________                                    
Time:          0 min.          20° C.                              
               1 min.          39° C.                              
               2 min.          40° C.                              
               3 min.          39.5° C.                            
               4 min.          39° C.                              
               5 min.          38.5° C.                            
               6 min.          38° C.                              
               10 min.         36.5° C.                            
               15 min.         35° C.                              
______________________________________
The final composition is a solution of H2 O2 --7.1 volumes, containing 2.13 g of free H2 O2, having a pH of 3.
EXAMPLE 2
A package similar to that of Example 1, houses in one compartment:
Part A
Sodium metabisulfite--2.25 g and in the other compartment:
Part B
100 cc of H2 O2 solution--9.8 volumes (2.94 weight percent free H2 O2)
The pH of part B is 2.7.
Just prior to use, part A and part B are mixed together, the dissolution being rapid and being exothermic.
The rate of temperature rise of the resulting mixture is as follows:
______________________________________                                    
Time:          0 min.          20° C.                              
               1 min.          37° C.                              
               2 min.          38° C.                              
               3 min.          37.5° C.                            
               4 min.          37° C.                              
               5 min.          37° C.                              
               6 min.          36.5° C.                            
               10 min.         35° C.                              
               15 min.         34° C.                              
______________________________________
The final composition is a solution of H2 O2 --7 volumes (2.1 weight percent solution of free H2 O2).
EXAMPLE 3
A package similar to that of Example 1, houses in one compartment.
Part A
Thiourea--1.3 g
and in the other compartment:
______________________________________                                    
Part B                                                                    
______________________________________                                    
Phenacetin               0.1 g                                            
Citric acid              0.1 g                                            
H.sub.2 O.sub.2, q.s.p. 10 volumes                                        
(3 weight percent free H.sub.2 O.sub.2)                                   
Dye                      0.2 g                                            
Water, q.s.p.            100 cc                                           
The pH of part B is 2.3                                                   
______________________________________
At the moment of use, part A is mixed and rapidly dissolved in part B, the dissolution being exothermic.
The rate of temperature rise in the resulting mixture is as follows:
______________________________________                                    
Time:          0 min.          20° C.                              
               1 min.          36° C.                              
               2 min.          39° C.                              
               3 min.          39° C.                              
               4 min.          38.5° C.                            
               5 min.          38° C.                              
               6 min.          38° C.                              
               10 min.         37° C.                              
               15 min.         35° C.                              
______________________________________
The final composition is a solution of H2 O2 --7.4 volumes (2.22 weight percent of free H2 O2), having a pH of 1.7.
EXAMPLE 4
After having reduced hair rolled on permanent hair waving rollers with the following composition:
______________________________________                                    
After having reduced hair rolled on permanent                             
hair waving rollers with the following composition:                       
Thioglycolic acid          8 g                                            
Ammonia, q.s.p. neutralization                                            
Monoethanolamine           4.5 g                                          
Dye                        0.2 g                                          
Perfume                    0.1 g                                          
Water, q.s.p.              100 cc.                                        
______________________________________
the hair is thoroughly rinsed with water. To the thus rinsed hair there is applied a composition of the present invention resulting from mixing of the below described parts A and B:
Part A (housed in a first compartment of a two-compartment package)
Anhydrous sodium sulfite--3 g
Part B (housed in a second compartment of the said two compartment package)
______________________________________                                    
Part B (housed in a second compartment of                                 
the said two compartment package)                                         
Cire de Sipol (mixture of 30% cetyl                                       
alcohol and 70% stearyl alcohol                                           
oxyethylenated with 33 moles of                                           
ethylene oxide per mol of alcohol)                                        
                         0.75 g                                           
Cetyltrimethyl ammonium bromide                                           
                         0.10 g                                           
Phenacetin               0.10 g                                           
Hydroxy quinoline sulfate of                                              
the formula                                                               
 ##STR1##                                                                 
Citric acid              0.12 g                                           
H.sub.2 O.sub.2, q.s.p. 8 volumes                                         
(2.4 weight percent free H.sub.2 O.sub.2)                                 
Perfume                  0.05 g                                           
Dye                      0.12 g                                           
Water, q.s.p.            100 cc                                           
The pH of part B is 3.4.                                                  
______________________________________
Part A and part B are mixed together, the resulting mixture exhibiting a pH of 3.4 and having a concentration of free H2 O2 of 1.5 weight percent (5 volumes).
The initial temperature of the mixture is, of course, essentially ambient temperature but after about 60 to 90 seconds, the internal temperature rises to about 38° C. The composition is then applied to the hair wound on conventional rollers where it reacts to re-build the disulfide bridges of the keratin of the hair for about 5 to 10 minutes.
After removing the rollers and rinsing the hair, the hair exhibits an excellent curl.
Essentially identical results are achieved when sodium sulfite in the above composition is replaced with potassium sulfite.
EXAMPLE 5
After having effected the first stage, i.e., a reducing stage to break the disulfide linkages of the keratin in a permanent waving operation using the following reducing composition:
______________________________________                                    
Thioglycolic acid       7 g                                               
Ammonium sesquicarbonate                                                  
                        11 g                                              
Sweet almond oil        0.2 g                                             
Perfume                 0.1 g                                             
Dye                     0.15 g                                            
Water, q.s.p.           100 cc                                            
______________________________________
the hair is rinsed thoroughly with water. Thereafter the thus rinsed hair, in the second "oxidation" or "neutralization" stage, is contacted with a composition according to the present invention resulting from mixing part A and part B, as follows:
Part A (housed in a first compartment of a two compartment package)
Anhydrous sodium sulfite--3 g
______________________________________                                    
Part B (housed in a second compartment of said                            
two compartment package)                                                  
Cetyltrimethylammonium bromide                                            
                           0.7 g                                          
Phenacetin                 0.05 g                                         
Phosphoric acid            0.1 g                                          
Galactomanose 80% - Water 20% -                                           
  Sold under the tradename                                                
  Guarante AL 90           1 g                                            
H.sub.2 O.sub.2, q.s.p. 10 volumes (3 weight                              
percent free H.sub.2 O.sub.2)                                             
Water, q.s.p.              100 cc                                         
The pH of part B is 2.4                                                   
______________________________________
The resulting mixture of parts A and B exhibits a pH of 3 and has a concentration of H2 O2 of 7 volumes (2.1 weight percent free H2 O2).
After 60-95 seconds, the internal temperature of the composition rises from essentially ambient temperature to about 41° C., at which time the composition is applied to the hair wound on conventional curlers where it reacts for about 10-15 minutes to re-form the disulfide linkages of the keratin. The rollers are then removed and the hair is thoroughly rinsed with water, thus providing a permanent of excellent quality.
EXAMPLE 6
After having effected the first stage of a permanent waving operation as indicated in Example 5, the hair is rinsed and to the thus rinsed hair there is applied the composition of the invention resulting from mixing 50 cc of part A and 50 cc of part B, as follows, part A and part B being separately stored in a first and second compartment, respectively, of a two compartment package.
Part A
Aqueous solution of ammonium sulfite 5.52 g/100 cc
Part B
Solution of H2 O2 --17.9 volumes (5.36 weight percent free H2 O2)
pH=2.1.
The composition resulting from the mixture of parts A and B exhibits a pH of 2.3 and has a concentration of free H2 O2 of 1.86 weight percent (6.2 volumes).
After 30-90 seconds, the internal temperature of the composition rises from essentially ambient temperature to about 39° C. at which time the composition is applied to the hair wound on conventional curlers where it reacts for a period of about 5-10 minutes to re-build the disulfide linkages of the keratin. The rollers are then removed and the hair is thoroughly rinsed with water thus providing a permanent of excellent quality.
EXAMPLE 7
Example 6 is repeated except that the composition for the second stage of the permanent waving operation is replaced by a composition resulting from the mixture of 50 cc of part A and 50 cc of part B as follows:
Part A
Aqueous solution of sodium bisulfite 4.94 g/100 cc
Part B
Solution of H2 O2 --17.9 volumes (5.36 weight percent free H2 O2)
pH=2.1.
After mixture, the resulting composition exhibits a pH of 0.9 and has a concentration of free H2 O2 of 1.95 weight percent (6.5 volumes).
The rate of temperature rise in the resulting mixture is as follows:
______________________________________                                    
Time:          0 min.           20° C.                             
               1 min.           37° C.                             
               2 min.           37° C.                             
               3 min.           36.5° C.                           
               4 min.           36° C.                             
               5 min.           35° C.                             
               6 min.           35° C.                             
               10 min.          34° C.                             
               15 min.          32° C.                             
______________________________________
The composition is applied to the hair after about 30 to 60 seconds. Permanents exhibiting excellent curl and holding power are also obtained when in Examples 4 and 5, the composition according to the invention is replaced by one of the compositions described in Examples 1, 2 or 3.
Excellent permanents are also obtained when sodium sulfite and sodium metabisulfite of Examples 1 and 2, respectively, are replaced by potassium sulfite or metabisulfite.

Claims (4)

What is claimed is:
1. A process for effecting the second stage of a permanent wave operation of the hair, said hair previously having been reduced, rinsed and wound on rollers, comprising the steps of treating said hair for a period of about 5 to 15 minutes with a composition consisting essentially of a mixture of a first component comprising a water-soluble salt selected from the group consisting of sodium, potassium and ammonium sulfite; sodium, potassium and ammonium metabisulfite; and sodium, potassium and ammonium bisulfite; and a second component comprising H2 O2, the said components being present in amounts such that the said mixture exhibits a temperature rise of about 15° to 25° C. and contains free H2 O2 in amounts of about 0.5-3 percent by weight of said composition, removing said rollers and rinsing said hair.
2. The process of claim 1 wherein said composition has a pH between about 0.5 and 7.
3. The process of claim 1 wherein said composition contains free H2 O2 in amounts of about 0.75-1.5 percent by weight of said composition.
4. A process for effecting the second stage of a permanent wave operation of the hair, said hair previously having been reduced, rinsed and wound on rollers, comprising the steps of treating said hair for a period of about 5 to 15 minutes with a composition consisting essentially of a mixture of a first component comprising a water soluble salt selected from the group consisting of sodium, potassium and ammonium sulfite; sodium, potassium and ammonium metabisulfite; and sodium, potassium and ammonium bisulfite; and a second component comprising H2 O2, the said components being present in amounts such that the said mixture exhibits a temperature rise of about 15° to 25° C. within a period ranging from a fraction of a minute to 2 minutes with the resulting elevated temperature remaining constant for a period of about 10-15 minutes and such that the said mixture contains free H2 O2 in amounts of about 0.5-3 percent by weight of said composition, removing said rollers and rinsing said hair. .Iadd. 5. A process for effecting the second stage of a permanent wave operation of the hair, said hair previously having been reduced, rinsed and wound on rollers comprising the steps of treating said hair for a period of about 5 to 15 minutes with a composition comprising a mixture of a first component comprising at least one compound selected from the groups consisting of a water-soluble sulfite, metabisulfite or bisulfite, and a second component comprising H2 O2, the said components being present in amounts such that the said mixture exhibits a temperature rise of about 15 to 25 centigrade degrees and contains free H2 O2 in amounts of about 0.5-3 percent by weight of said composition, removing said rollers and rinsing said hair. .Iaddend..Iadd. 6. A process for effecting the second stage of a permanent wave operation of the hair, said hair previously having been reduced, rinsed and wound on rollers comprising the steps of treating said hair for a period of about 5 to 15 minutes with a composition comprising a mixture of a first component comprising at least one compound selected from the groups consisting of a water-soluble sulfite, metabisulfite or bisulfite, and a second component comprising an oxidizing agent, the said components being present in amounts such that the treating mixture exhibits a temperature rise of about 15 to 25 centigrade degrees and contains unreacted oxidizing agent in an amount sufficient to re-form the S--S bridges of the keratin. .Iaddend.
US06/019,851 1972-04-04 1979-03-12 Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2 Expired - Lifetime USRE30516E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU65009 1972-04-04
LU65009 1972-04-04

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
US346025A Division US3865930A (en) 1972-04-04 1973-03-29 Self-heating neutralizing compositions for permanent wave operation
US05/528,481 Reissue US4011878A (en) 1972-04-04 1974-11-29 Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2

Publications (1)

Publication Number Publication Date
USRE30516E true USRE30516E (en) 1981-02-17

Family

ID=19726991

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/019,851 Expired - Lifetime USRE30516E (en) 1972-04-04 1979-03-12 Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2

Country Status (1)

Country Link
US (1) USRE30516E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586913A1 (en) * 1985-09-10 1987-03-13 Oreal PROCESS FOR FORMING IN IN SITU A COMPOSITION CONSISTING OF TWO PARTS CONDITIONED SEPARATELY AND DISPENSING ASSEMBLY FOR IMPLEMENTING SAID METHOD

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736944A (en) * 1969-07-24 1973-06-05 Oreal Compositions and procedures for effecting a permanent wave or set in the hair

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736944A (en) * 1969-07-24 1973-06-05 Oreal Compositions and procedures for effecting a permanent wave or set in the hair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586913A1 (en) * 1985-09-10 1987-03-13 Oreal PROCESS FOR FORMING IN IN SITU A COMPOSITION CONSISTING OF TWO PARTS CONDITIONED SEPARATELY AND DISPENSING ASSEMBLY FOR IMPLEMENTING SAID METHOD
US4823985A (en) 1985-09-10 1989-04-25 L'oreal Forming in situ a composition consisting of two separately packaged constituents and dispensing assembly for carrying out this process

Similar Documents

Publication Publication Date Title
US4011878A (en) Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2
US4304244A (en) Hair straightening process and hair curling process and compositions therefor
US3865930A (en) Self-heating neutralizing compositions for permanent wave operation
US3910289A (en) Permanent wave composition for hair and process of using it
US4859459A (en) Method of shaping human hair using dipropylene glycol monomethyl ether
US4324263A (en) Hair straightening process and hair curling process and compositions therefor
US4963349A (en) Permanent wave solution
US2631965A (en) Permanent waving of hair
US20110097293A1 (en) Multiple component systems and methods for hair relaxation of variable strength
US4416296A (en) Composition and method for hair treatment
US4314572A (en) Method and composition for hair treatment
JPH01500671A (en) Agents for oxidative dyeing of hair, methods for their preparation and uses of the agents
EP0167866B1 (en) Process and composition for permanent waving
JPS629566B2 (en)
US4666712A (en) Cold permanent wave composition
JPH0159246B2 (en)
CA1127969A (en) Process and compositions for relaxing excessively curly human hair
US3847165A (en) Acidic permanent waving solution and process for its use
US4214596A (en) Permanent wave system using ammonium bisulfite prewrap
US2963405A (en) Coated borohydrides
US5554362A (en) Composition and process for the permanent shaping of hair
USRE30516E (en) Process for permanently waving hair using a self-heating neutralizing composition containing a water-soluble sulfite, metabisulfite or bisulfite and H2 O2
JPS5867613A (en) Diluting agent for permanent wave treatment and application thereof
US5533532A (en) Permanent wave compositions and methods
US3676546A (en) Neutralizing compositions for permanent wave operation