CA1111349A - Low ammonia bleach compositions - Google Patents
Low ammonia bleach compositionsInfo
- Publication number
- CA1111349A CA1111349A CA317,279A CA317279A CA1111349A CA 1111349 A CA1111349 A CA 1111349A CA 317279 A CA317279 A CA 317279A CA 1111349 A CA1111349 A CA 1111349A
- Authority
- CA
- Canada
- Prior art keywords
- water
- composition
- weight percent
- long chain
- polyoxyalkylated
- 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
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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/22—Peroxides; Oxygen; Ozone
-
- 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
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
-
- 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
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/08—Preparations for bleaching the hair
Abstract
ABSTRACT OF THE DISCLOSURE
A thickened hair bleaching composition which produces only trace amount of ammonia gas when applied to the users hair, having a water phase accounting for 80 to 100% of the total weight of the composition and an ammonium ion concentration in the water phase which 18 less than about 0.55% of the total composition which comprises 2-20% of a per-compound, 1.5-7% of hydrogen peroxide, an amine or quaternary ammonium compound, 4-8% of at least one water-soluble surfactant thickener, a buffering agent for maintaining the composition at a pH of from about 9 to 12, and the balance is water. The composition can contain additional ingredients including a sequestering agent, a viscosity modifier and a water-insoluble surfactant thickener.
A thickened hair bleaching composition which produces only trace amount of ammonia gas when applied to the users hair, having a water phase accounting for 80 to 100% of the total weight of the composition and an ammonium ion concentration in the water phase which 18 less than about 0.55% of the total composition which comprises 2-20% of a per-compound, 1.5-7% of hydrogen peroxide, an amine or quaternary ammonium compound, 4-8% of at least one water-soluble surfactant thickener, a buffering agent for maintaining the composition at a pH of from about 9 to 12, and the balance is water. The composition can contain additional ingredients including a sequestering agent, a viscosity modifier and a water-insoluble surfactant thickener.
Description
l3-~
BACKGROUND OF THE IN~ENTION
This invention relates to hair bleaching compositions containing a high degree of ~ater~soluble surfactants and water-soluble compounds, and reduced le~els of ammonium ions in the water phase thereby pro~iding substantially reduced ammonia gas production and a more aesthetically pleasing result.
Any process relating to the treatment of hair must take into account a large number of ~ariables~ Bleaching is basically a process to remo~e natural color from hair. The hair color, i.e. the degree of hair lightening desired by a patron may vary from the mere highlighting of hair through to the palest blonde. Bleaching compositions must therefore be capable of producing mild lightening to high lightening and all degrees of lightening in between. In addition, an entire head of hair may be bleached or only portions thereof, i.e. new growth or "root areas". Bleaching compositions for streaking, frosting, or tipping may be self applied or operator assisted to gain special blonding effects.
Bleaching compositions used on hair differ from those used with textiles, fabrics, hard surface cleansing and the like in that hair bleaching compositions, in addition to oxidizing and destroying the colored melanin of the hair, must be suitable for use in contact with the human skin and must not damage the hair excessively. Furthermore, since hair bleaches are a member of the class of materials known as cosmetics, it is desirable that they be aesthetically acceptable to the user.
Finally, it is desirable that a hair bleaching composition remove the melanin coloration from the hair as efficiently as possible, both for the sake of con~enience and to help prevent damage to the hair and irritation to the skin and scalp. Most --
BACKGROUND OF THE IN~ENTION
This invention relates to hair bleaching compositions containing a high degree of ~ater~soluble surfactants and water-soluble compounds, and reduced le~els of ammonium ions in the water phase thereby pro~iding substantially reduced ammonia gas production and a more aesthetically pleasing result.
Any process relating to the treatment of hair must take into account a large number of ~ariables~ Bleaching is basically a process to remo~e natural color from hair. The hair color, i.e. the degree of hair lightening desired by a patron may vary from the mere highlighting of hair through to the palest blonde. Bleaching compositions must therefore be capable of producing mild lightening to high lightening and all degrees of lightening in between. In addition, an entire head of hair may be bleached or only portions thereof, i.e. new growth or "root areas". Bleaching compositions for streaking, frosting, or tipping may be self applied or operator assisted to gain special blonding effects.
Bleaching compositions used on hair differ from those used with textiles, fabrics, hard surface cleansing and the like in that hair bleaching compositions, in addition to oxidizing and destroying the colored melanin of the hair, must be suitable for use in contact with the human skin and must not damage the hair excessively. Furthermore, since hair bleaches are a member of the class of materials known as cosmetics, it is desirable that they be aesthetically acceptable to the user.
Finally, it is desirable that a hair bleaching composition remove the melanin coloration from the hair as efficiently as possible, both for the sake of con~enience and to help prevent damage to the hair and irritation to the skin and scalp. Most --
-2-
3~
bleaching systems require exposure to the hair for pexiods from a few minutes to as long as about 2 to 3 hours, depending upon the desired degree of bleaching.
Hair bleaches commonly consist of a peroxide oxidiæing agent, bleach enhancing agents, and a ~ariety of additional cosmetic and bleach stabilizing agents. Oxidizing agents such as the various hypochlorites and halogenated cyanuric acid compounds suitable for use on hard surfaces and in fabric bleaching are not suitable for use on hair since they are too damaging and too irritating to the skin. Peroxide bleaches used on hair must be activated", this being accomplished by the use of an "acti~ating" a~ent to adjust the pH to a basic range.
The most common material for adjusting the pH of peroxide hair bleaching compositions is an a~ueous solution of ammonia, commonly referred to as ammonium hydroxide.
The prior art discloses that aqueous solutions of certain compounds, namely hydrogen peroxide and hydrogen peroxide generating compounds such as peroxy compounds, e.g.
persulfates, perborates, percabonates, are effective in bleach-ing human hair or keratinous materials. In an effort to increase the rate of bleaching with these hydrogen peroxide products, an activator is used in conjunction with the hydrogen peroxide, the activator generally being an ammonium, an alkali metal hydroxide or an alkali metal hydroxide producing compound.
Hair lightening lotions used in two and three component systems typically contain between 2 and 5.5% by weight ammonium hydroxide. Generally, at least half this amount is unneutralized and is present in the lotion as ~iH3-H2O. Because o~ the high concentration of neutralized and unneutralized ammonium ion bleach systems currently in consumer use today have a character-istic ammonia odor. As a result, bleach mixtures are not as 3~
aesthetic to use as other cosmetic preparations.
However, if ammonia or am~onium hydroxide is replaced by a higher molecular weight less volatile amine, the resulting bleach mixture is more damaging (for the same degree of lighten-ing) to the keratine hair fibers. For example, U.S. Patent 2,283,350 to Baum discloses the use of aliphatic amines and hydroxyaliphatic amines as substitutes for ammoniu~ hydroxide in hair bleaching compositions. Moreover, U.S. Patent 3,816,615 to Zeffren et al discloses hair bleaches containing guanidine 10 compounds in place of ammonium hydroxide.
Furthermore, to be effecti~e, a bleach composition must remain in place for the time required to effectively lighten the hair, retaining while in place, the proper alkali-nity and moisture content needed to continue the bleaching 15 action. The bleach composition must form a foam of limited height and of sufficient viscosity to hold in contact with the hair the bleaching constituents and the oxygen released. The conventional bleaching compositions known in the art accomplish this by incorporating significant quantities of various types 20 of water-insoluble thickeners, oils, and fillers. For example, U.S. Patent 3,651,209 to Cohen describes the use of calcium carbonate, magnesium carbonate, plaster of Paris and other inert fillers such as talc, kaolin and bentonite ~s suitable thickening agents for bleaching compositions. "~hite henna' 25 (i.e. mi~tures of magnesium carbonate and magnesium oxide, magnesium trisilicate or the like) and other insoluble adsorbent materials have also been described as useful aids to build viscosity in bleaching compositions.
Hair lightening lotions presently in use are addition- r 30 ally known to contain substantial quantities of water insoluble 3~
esters, alcohols, ethoxylates and/or propoxylates to create viscosity. The most common alcohol used is the C18 oleyl derivative. The water insoluble surfactants form gels when the lotion is mixed with aqueous peroxide solutions. The water insoluble gel helps keep the bleach mixture on the hair fibers and prevent it from running or creeping away from the hair shaft.
The use of water insoluble surfactants, however, greatly affects the lightening ability of the bleach mixture. To overcome reduced bleaching activity, high levels o~ ammonia are required.
Studies have shown that as the surfactant becomes more water insoluble, the lightening ability of the bleach syste~ decreases.
The functional grouping of the surfactant appears to have little effect upon the efficiency of the resultant bleach mixture as long as water solubility is maintained.
Accordingly, to pro~ide an improved peroxygen bleach-ing composition producing very little unpleasant ammonia odor and having the proper consistency throughout the bleaching operation to provide good lightening results while holding the amount of hair damage incurred by bleaching to an acceptable minimum level, it has been surprisingly found that this can be attained by keeping both water insoluble ingredients and amine levels to a minimum. As a consequence, lightener lotion formulations should contain surfactants which form soluble gels when mi~ed with peroxidesand/or persulfates. The above criteria for solubility/
gel formation places practical restrictions on the type of surfactants that can be used.
SUMMARY OF THE INVENTION
Accordingly, one aspect of the invention to be disclosed herein is a thickened hair bleaching composition comprising:
(a) 2 to 20 weight percent of at least one per-compound selected from the group consisting of 3~
an ammonium-, alkali metal~ and alkaline eaxth metal-perborate, persulfate, percarbonate, and carbonate peroxide~
(b) 1.5 to 7 weight percent of hydrogen peroxidei (c) an amine or quatexnary ammonium compound selected from the group consisting of ammonium hydro~ide, morpholine, mono-, di-,and trialkanolamine, and mono-, di-, and trialkylamine, wherein the alkyl or alkanol substituents have a carbon chain length of 1 to 4 carbon ato~s~ :
(d) at least one water-soluble surfactant thickeneri (e) a buffering agent for maintaining the composition at a pH of from about 9 to 12; and (f) the balance is water, wherein the ammonium ion ::
concentration in the water phase is less than about 0.55 weight percent based on the total composition resulting in substantially only trace amounts of ammonia gas produced as a result of interaction of these ingredients with each other or with hair.
Additionallyl the composition according to the invention can contain, respectively, up to about 0.5 weight percent of a sequestering agent, 1.5 weight percent of a viscosity modifier, and 20 weight percent of at least one additional ~ater-insoluble `~
ingredient selected from the group consisting of surfactants, perfumes, oils, opacifiers, and dyestuffs.
Preferably, the composition according to the invention can contain, respecti~ely, about 6-8 weight percent of the percompound, 3.2-3.7 weight percent of hydrogen peroxide , and include as the water-soluble surfactant thickener the 8.5 mole ~1 3~
ethoxylate of cocoyl fatty acid. Additionally, the pH of the resulting composition is preferably about 9.7 to 10.3.
The water-soluble surfactant thickener may be provided in a sufficient amount to achieve the desired effect. It will normally be in the range of 4 to 24 percent, preferably
bleaching systems require exposure to the hair for pexiods from a few minutes to as long as about 2 to 3 hours, depending upon the desired degree of bleaching.
Hair bleaches commonly consist of a peroxide oxidiæing agent, bleach enhancing agents, and a ~ariety of additional cosmetic and bleach stabilizing agents. Oxidizing agents such as the various hypochlorites and halogenated cyanuric acid compounds suitable for use on hard surfaces and in fabric bleaching are not suitable for use on hair since they are too damaging and too irritating to the skin. Peroxide bleaches used on hair must be activated", this being accomplished by the use of an "acti~ating" a~ent to adjust the pH to a basic range.
The most common material for adjusting the pH of peroxide hair bleaching compositions is an a~ueous solution of ammonia, commonly referred to as ammonium hydroxide.
The prior art discloses that aqueous solutions of certain compounds, namely hydrogen peroxide and hydrogen peroxide generating compounds such as peroxy compounds, e.g.
persulfates, perborates, percabonates, are effective in bleach-ing human hair or keratinous materials. In an effort to increase the rate of bleaching with these hydrogen peroxide products, an activator is used in conjunction with the hydrogen peroxide, the activator generally being an ammonium, an alkali metal hydroxide or an alkali metal hydroxide producing compound.
Hair lightening lotions used in two and three component systems typically contain between 2 and 5.5% by weight ammonium hydroxide. Generally, at least half this amount is unneutralized and is present in the lotion as ~iH3-H2O. Because o~ the high concentration of neutralized and unneutralized ammonium ion bleach systems currently in consumer use today have a character-istic ammonia odor. As a result, bleach mixtures are not as 3~
aesthetic to use as other cosmetic preparations.
However, if ammonia or am~onium hydroxide is replaced by a higher molecular weight less volatile amine, the resulting bleach mixture is more damaging (for the same degree of lighten-ing) to the keratine hair fibers. For example, U.S. Patent 2,283,350 to Baum discloses the use of aliphatic amines and hydroxyaliphatic amines as substitutes for ammoniu~ hydroxide in hair bleaching compositions. Moreover, U.S. Patent 3,816,615 to Zeffren et al discloses hair bleaches containing guanidine 10 compounds in place of ammonium hydroxide.
Furthermore, to be effecti~e, a bleach composition must remain in place for the time required to effectively lighten the hair, retaining while in place, the proper alkali-nity and moisture content needed to continue the bleaching 15 action. The bleach composition must form a foam of limited height and of sufficient viscosity to hold in contact with the hair the bleaching constituents and the oxygen released. The conventional bleaching compositions known in the art accomplish this by incorporating significant quantities of various types 20 of water-insoluble thickeners, oils, and fillers. For example, U.S. Patent 3,651,209 to Cohen describes the use of calcium carbonate, magnesium carbonate, plaster of Paris and other inert fillers such as talc, kaolin and bentonite ~s suitable thickening agents for bleaching compositions. "~hite henna' 25 (i.e. mi~tures of magnesium carbonate and magnesium oxide, magnesium trisilicate or the like) and other insoluble adsorbent materials have also been described as useful aids to build viscosity in bleaching compositions.
Hair lightening lotions presently in use are addition- r 30 ally known to contain substantial quantities of water insoluble 3~
esters, alcohols, ethoxylates and/or propoxylates to create viscosity. The most common alcohol used is the C18 oleyl derivative. The water insoluble surfactants form gels when the lotion is mixed with aqueous peroxide solutions. The water insoluble gel helps keep the bleach mixture on the hair fibers and prevent it from running or creeping away from the hair shaft.
The use of water insoluble surfactants, however, greatly affects the lightening ability of the bleach mixture. To overcome reduced bleaching activity, high levels o~ ammonia are required.
Studies have shown that as the surfactant becomes more water insoluble, the lightening ability of the bleach syste~ decreases.
The functional grouping of the surfactant appears to have little effect upon the efficiency of the resultant bleach mixture as long as water solubility is maintained.
Accordingly, to pro~ide an improved peroxygen bleach-ing composition producing very little unpleasant ammonia odor and having the proper consistency throughout the bleaching operation to provide good lightening results while holding the amount of hair damage incurred by bleaching to an acceptable minimum level, it has been surprisingly found that this can be attained by keeping both water insoluble ingredients and amine levels to a minimum. As a consequence, lightener lotion formulations should contain surfactants which form soluble gels when mi~ed with peroxidesand/or persulfates. The above criteria for solubility/
gel formation places practical restrictions on the type of surfactants that can be used.
SUMMARY OF THE INVENTION
Accordingly, one aspect of the invention to be disclosed herein is a thickened hair bleaching composition comprising:
(a) 2 to 20 weight percent of at least one per-compound selected from the group consisting of 3~
an ammonium-, alkali metal~ and alkaline eaxth metal-perborate, persulfate, percarbonate, and carbonate peroxide~
(b) 1.5 to 7 weight percent of hydrogen peroxidei (c) an amine or quatexnary ammonium compound selected from the group consisting of ammonium hydro~ide, morpholine, mono-, di-,and trialkanolamine, and mono-, di-, and trialkylamine, wherein the alkyl or alkanol substituents have a carbon chain length of 1 to 4 carbon ato~s~ :
(d) at least one water-soluble surfactant thickeneri (e) a buffering agent for maintaining the composition at a pH of from about 9 to 12; and (f) the balance is water, wherein the ammonium ion ::
concentration in the water phase is less than about 0.55 weight percent based on the total composition resulting in substantially only trace amounts of ammonia gas produced as a result of interaction of these ingredients with each other or with hair.
Additionallyl the composition according to the invention can contain, respectively, up to about 0.5 weight percent of a sequestering agent, 1.5 weight percent of a viscosity modifier, and 20 weight percent of at least one additional ~ater-insoluble `~
ingredient selected from the group consisting of surfactants, perfumes, oils, opacifiers, and dyestuffs.
Preferably, the composition according to the invention can contain, respecti~ely, about 6-8 weight percent of the percompound, 3.2-3.7 weight percent of hydrogen peroxide , and include as the water-soluble surfactant thickener the 8.5 mole ~1 3~
ethoxylate of cocoyl fatty acid. Additionally, the pH of the resulting composition is preferably about 9.7 to 10.3.
The water-soluble surfactant thickener may be provided in a sufficient amount to achieve the desired effect. It will normally be in the range of 4 to 24 percent, preferably
4 to 13 percent.
The water-soluble surfactant thickener can be selected from the group consisting of:
~a) an alkylene glycol or an alkylene glycol ether alcohol of the formula: R50(R6o)nR70H
wherein R5 is H or alkyl having 1 to 4 carbon atoms and R6 and R7 are divalent alkylene radicals having 2 to 4 carbon atoms and n is a number from ~ to 150;
(b) a long chain fatty acid soap of the formula (R COO)aM
wherein R8 is the hydrocarbon moiety of a long chain fatty acid having lO to 20 carbon atoms, M is a monovalent or polyvalent salt-forming group and 'la" is the valence of group M;
(c) a long chain polyoxyalkylated compound selected from the group consisting of a polyoxyalkylated long chain fatty alcohol, a polyoxyalkylated polyhydroxyalkyl ester of a long chain fatty acid;
a polyoxyalkylated long chain aminei a polyoxyalky-lated long chain fatty acid; a polyoxyalkylated long chain fatty acid amidei a polyoxyalkylated long chain alkylphenol and polyoxyalkylated laurate esters of sorbitol and its anhydrides ~" ,,;, containing about 8 to 300 oxyalkyl groups in the structure; and (d) mixtures thereof.
DETAILED DESCRIPTION OF THE INVENTION
The thickened hair bleaching compositions in accoraance with the invention herein generally have a viscosity in the range of 5000 to 100,000 centipoises.
As was previously mentioned~ it is commonly accepted practice to incorporate an amine or quaternary ammonium compound in a peroxygen bleaching system to provide activation in the bleaching process.
Bleaching studies have surprisingly indicated that very good lightening, resulting in minimal hair damage, can be obtained with lotions containing an ammonium ion concentration of 0.55 weight percent or less based on the total composition weight, while at the same time having a water phase that accounts for 80 to 100 weight percent of the total composition. Studies haye also indicated that hair lightening is not substantially affected by ammonia basicity, i.e. the ammonia may nominallv be present as either free NH3-H20 or as the neutralized ammonium ion, NH4+.
From a cosmetic viewpoint, the ammonium ion is preferable to free ammonia.
Because of the equilibrium between NH3 NH3-H20, NH40H, NH4 and OH , it is not possible to have just one species present in an aqueous medium. The relative proportion of ammonia to ammonium can be shifted by pH, ionic strength, pressure and any other chemical technique that affects the concentration of each specie in the equilibrium constant. How-ever, merely reducing amine or quaternary ammonium content, without also maintaining the higher concentrations of water-soluble components, or ~ice ~ersa, as taught herein does not provide satisfactory hair li~htening results. Moreover, to try to compensate for the inferior lightening resulting from using lower amine or ~uaternary ammonium concentrations by either using high concentrations of perox~gen compounds, alkaline ingredients, longer time periods for bleaching the hair, or higher temperature during the bleaching process ~ill result in unsatisfactory damage levels to the hair. It is the intent of this invention to adjust the formuIa in such a way so as to favor the formation of ammonium ion and keep the concentration of free ammonia as close as practical to the value dictated by the equilibrium constant.
One of the essential ingredients present in the bleach compositions according to the invention herein is at least one percompound in a useful concentration range of about 2 to 2~%, and preferably 6 to 8%. It is pointed out that % throughout the specification are weight percent based on the total weight of the composition, unless otherwise indicated. The percompound provides an additional source of oxygen generation necessary for bleaching, other than hydrogen peroxide. Such percompounds are not limited to but can be selected from the ammonium-, alkali metal- and alkaline earth metal-perborates, persulfates, percarbonates, and carbonate peroxides. The term 'alkali metal and ~alkaline earth metal" as used herein and throughout the specification are deemed to have their ordinary accepted meaning in the art.
It is also essential to have present hydrogen peroxide in a useful concentration range of about 1.5 to 7% to provide bleaching of the hair. Stabilizers for the hydrogen peroxide, such as phenacetin, may also be present in minor amounts.
~.
3~l~
Preferably the hydrogen peroxide concentration is from about 3.2 to 3.7%.
A third essential ingredient is a water-soluble amine or quaternary ammonium compound for providing necessary activation of the peroxide for enhanced bleaching, and also serving additionally as a pH adjusting agent and aiding in thickening the composition by the formation of water-soluble soap gels with fatty acids. The amine or quaternary ammonium compound most often used, and that preferred, is ammonium hydroxide because of its ready availability and effectiveness as a peroxide activator. However, other less effective amines can be used, typically in larger quantities, such as an amine or quaternary ammonium compound selected from the group consist-ing of at least one of morpholine, mono-, di-, trialkanolamine, and mono-, di-, and trialkylamine, wherein the alkyl or alkanol s~ubstituents have a carbon chain length of 1 to 4 carbon atoms.
As previously noted, it is critical that the ammonium ion concentration in the water phase of the bleaching composi~
tion be less than about 0.55~ to prevent the formation of more than trace amounts of ammonia gas by the composition during the hair bleaching process and thereby overcoming the problems associated with the priorart, producing cosmètically pleasing results. Therefore it is apparent that the resulting ammonium ion concentration comes about from many factors not the leàst of which is the amount of ammonium compounds including ammonium percompounds present in the composition which are capable of ion-izing in water to form the ammonium ion. Also affecting the ammonium ion concentration is the amount of other compounds that react with (e.g. neutralize) the ammonium ion, such as fatty acid compounds. Finally, there are factors associated with the equilibrium in solutions between the ammonium ion, ammonium hydroxide, .
- . .
113 ~
and ammonia gas. Furthermore, it is observed that the use of amines in place of ammonium hydroxlde will not result in the formation of ammonium ion, but requires greater amounts of the same because of lower efficiency compared to ammonium hydroxide.
It is essential to include from about 4 to 8~ of at least one water-soluble surfactant thickener. These are well known to anyone skilled in the art. For example, such water-soluble surfactant thickeners are those described as "coupling agents" at column 5, line 29 to column 6, line 56 of U.S. Patent 3,811,830 to R. DeMarco issued May 21, 1974.
Additionally, useful are ethoxylated laurate esters of sorbitol and its anhydrides such as with 80 moles ethylene oxide (Tween 80); acid ethoxylates such as di-stearic acid with 150 moles ethylene oxide ~PEG 6000 Distearate); and block copolymers of ethylene oxide and propylene oxide (Pluronics).
A preferred surfactant is cocoyl fatty acid ethoxylated with 8.5 moles of ethylene oxide.
The useful pH range for using the bleaching compositions as herein disclosed is from about 9 to 12, although preferably it is about 9.7 to 10.3. Below the pH of 9, insufficient bleaching -;
action occurs; whereas above 12 excessive hair damage occurs.
To maintain the proper pH range, a buffering agent or pH adjustment agent is found to be essential. In addition to the alkalinity provided by the amine or quaternary ammonium compounds, useful agents are the alkali metal metasilicates such as sodium metasilicate; alkali metal carbonate, ortho-, meta- and tripolyphosphates.
Finally, water is an essential ingredient in providing the proper medium for the bleaching process to occur as previous-ly discussed, and makes up the balance of the composition except *Trade Mark ., ~ . ~
.
for water-insoluble ingxedients and other optional additives.
Among the optional additive i~gredients are sequester-ing agents for complexing metal ion impurities which would tend to affect the stability of the hydrogen peroxide. Such seques-trants which may be present in a concentration up to about 0.5%and include the unneutralized and~or the alkali metal salts of nitrilotriacetic acid and alkylenepolyamine polycarboxylic acids ha~ing the formula 2)2N ~(cH2)xNcH2cooH]ycH2cooH ;
10 wherein x and y may vary independently from 1 to 4. Represent- -ative of such acids are ethylenediaminetetraacetic acid and ethylenediaminetriacetic acid.
Also present may be up to about 1.5% of a viscosity modifier which can include water-soluble straight chain aliphatic alcohols (e.g. ethanol and butanol), aldehydes (e.g. acetalde-hyde and butyraldehyde), ketones (e.g. acetone and 2-hexanone), and glycols (e.g. ethylene glycol and butylene glycol).
Additionally, the compositions can optionally include ~ ~ -up to about 20% of at least one additional water-insoluble ingredient which includes for example, surfactants, perfumes, oils, opacifiers and dyestuffs (including dyes and dispersible pigments).
Such d~st~ffs include for example, D & C Green #6, FD&C Yellow #3, and pigments like ultramine blue and disperse blue 1.
Typical opacifiers include abietic/lauric ether polyesters, and polystyrene.
Oils include non-volatile oils such as mineral oil, isopropyl myristate, diisopropyl adipate, and volatile or essential oils such as peppermint, clove oil, and eucalyptus oils.
3~
Typical of the water-insoluble surfactants that can be used for thickening and emulsiying properties are those well known in the art such as those disclosed in U. S. Patent 3,811,830 to DeMarco at column'3, line 64 to column 5, line 6, called "oily materials".
Still other optional additives can include water-insoluble ~ats and waxes derived from natural or synthetic sources (e.g. beeswax or spermaceti)~nd skin emmolients well known in the art.
It is again pointed out that the use of water-soluble surfactant thickeners are essential, optionally in combination with limited quantities of the aforementioned water-insoluble ingredients, to provide for a low ammonia bleach composition in accordance with the in~ention herein. It is pointed out that the use of natural gums (e.g~ xanthum or guar gum) and cellulose-based thickening agents (e.g. carboxymethylcellulose derivatives) with or without solvents such as low molecular weight alcohols and ketones do not provide the necessary thickening properties for use herein. The gums and cellulose-based agents being too difficult to conveniently mix and requiring excessive time to hydrate in order to build the neces-sary viscosity to maintain the bleaching composition on the hair.
Solvents which generally couple oil-soluble materials and water-soluble surfactants produce compositions with low viscosity and are unsuitable for bleaching keratin fibers.
In the examples that follow the test methods used for evaluating bleaching (i.e. hair lightening effectiveness) and alkaline solubility (i.e. hair damage) are described as follows.
Test Method for Evaluating Bleaching Effectiveness Surfactants and their effect upon lightening and damage were evaluated as part of a three component system. The system ,, ~ , . : .. , ~
3~
contained a powdered activator, a lotion and a de~eloper~
The chemical composition of the acti~ator and developer were kept constant with the lotion bein~ the ~ehicle ~or the e~alu-ation of the surfactant. The activator had the following composition:
ACTIVATOR
Ingredient Grams W~W%
(Na2Si2O5) 2.1 9.05 Sodium Lauryl Sulfate0.5 2.15 10 Methocel 60 HG (Hydroxypro-pylmethyl cellulose) 0.3 1.30 ;~
Cabosil M5 (fumed Silica Dioxide) 0.3 1.30 Potassium Persulfate10.0 43.10 Sodium Persulfate 10~0 43.10 23.2 100.00 The lotion consisted of 0.5% monoethanolami~e (i.e. MEA) and 99.5% of the surfactant to be evaluated.
Bleaching tests were done as follows:
Twenty-three grams of activator were added to 4 oz.
of a 6% aqueous hydrogen peroxide solution and shaken. Sixty grams of the test lotion was then added and shaken until thor-oughly mixed. The pH and viscosity of the mixture were then measured. The mixture was spread over and through a swatch of brown pigmented hair. The swatch consisted of a blend of commercially available virgin hair approximately nine inches long. The bleaching was accomplished in a glass dish placed atop a constant temperature bath set at 38C. The bleaching time was one hour with the swatch being turned over and the bleach mixture "reworked' e~ery fifteen minutes. At the end of one hour, the bleach mixture was rinsed from the hair and the swatch shampooed with a mild shampoo. The swatch was then *Trade Mark .
: , ' 3~
visually compared to a standard. If the swatches were comparable in lightening to the standard, the reflectance of each swatch was accurately measured at 560 m~ on a Beckman DU-2 Spectro-photometer.
Where the surfactant was supplied as powdered solid material, the necessary MEA and solid surfactant are dissolved in the 6% hydrogen peroxide solution. The activator is then added to the resulting lotion/peroxide mixture and shaken until uniform. The bleaching process is the same as previously described.
Test Procedure - Alkaline Solubility Test Bleach hair swatches at 38C. for 1 hour in bleaching composition. Then dry 1 gram sample of bleached hair for 3 hours r at 110C. Weigh the dried hair sample. Then immerse hair for 1 hour in 100 ml. of 0.1 N sodium hydroxide at 66C. Remove hair from sodium hydroxide solution and rinse with distilled water. Follow with rinse of 1% acetic acid solution. Again rinse with distilled water. Dry hair swatch for 3 hours at 110C. Weigh sample and calculate weight loss. The greater the weight loss the greater the hair damage that has occurred during the bleaching process.
The standard used was a commercially available Clairol Naturally Blonde Quick Lightening Kit comprising a three component system; 60 g. of lotion; 120 g. of developer and 28 g. of activator (208 g. total). Percent composition is as follows:
CHEMICAL NAME WEIGHT %
Lotion Ammonium Hydroxide (29% aqueous solution) 2.45 Disodium ethylenediamine tetraacetic acid 0.30 Isopropanol 3.75 *Trade Mark ~ .
t . . ,,.,~
3~
CHEMICAL N~ME ~EIG~T
Lotion Ethoxydiglycoll 1~01 Ethoxylated nonylphenol (10 moles of ethylene oxide) 2 * ~ . 59 Oleic acid 10.10 Polyethylene Glycol ether of tridecyl alcohol (6 moles of ethylene oxide)3* 1.20 Ethylhydroxymethyl oleyl oxazoline 43.17 Polyethylene glycol amine of Soya Acid (5 moles of ethylene oxide)5* 3.17 Water 2.22 Fragrance 0.14 Developer Ethoxylat~ Nonylphenol (4.0 moles of ethylene 2.88 Ethoxylated Nonylphenol ~9.0 moles of ethylene oxide)7 2.88 Cetyl Alcohol* 0.14 Hydrogen Peroxide (50% aqueous solution) 7.96 Water 44.68 Activator Silica8 0.20 Sodium metasilicate 1.82 Sodium lauryl sulfate 0.16 Disodium ethylenediamine tetraacetic acid 0.16 Ammonium Persulfate 2.80 Potassium Persulfate . 8.28 100.00 1. Trade Mark: Carbitol PM 600 2. Trade Mark: Igepal DM 530 3. Trade Mark: Emulphogene BC-610 ~,''1 _L, .
' ~ ~ ' 3~
4. Trade Mark: Alkaterge C
The water-soluble surfactant thickener can be selected from the group consisting of:
~a) an alkylene glycol or an alkylene glycol ether alcohol of the formula: R50(R6o)nR70H
wherein R5 is H or alkyl having 1 to 4 carbon atoms and R6 and R7 are divalent alkylene radicals having 2 to 4 carbon atoms and n is a number from ~ to 150;
(b) a long chain fatty acid soap of the formula (R COO)aM
wherein R8 is the hydrocarbon moiety of a long chain fatty acid having lO to 20 carbon atoms, M is a monovalent or polyvalent salt-forming group and 'la" is the valence of group M;
(c) a long chain polyoxyalkylated compound selected from the group consisting of a polyoxyalkylated long chain fatty alcohol, a polyoxyalkylated polyhydroxyalkyl ester of a long chain fatty acid;
a polyoxyalkylated long chain aminei a polyoxyalky-lated long chain fatty acid; a polyoxyalkylated long chain fatty acid amidei a polyoxyalkylated long chain alkylphenol and polyoxyalkylated laurate esters of sorbitol and its anhydrides ~" ,,;, containing about 8 to 300 oxyalkyl groups in the structure; and (d) mixtures thereof.
DETAILED DESCRIPTION OF THE INVENTION
The thickened hair bleaching compositions in accoraance with the invention herein generally have a viscosity in the range of 5000 to 100,000 centipoises.
As was previously mentioned~ it is commonly accepted practice to incorporate an amine or quaternary ammonium compound in a peroxygen bleaching system to provide activation in the bleaching process.
Bleaching studies have surprisingly indicated that very good lightening, resulting in minimal hair damage, can be obtained with lotions containing an ammonium ion concentration of 0.55 weight percent or less based on the total composition weight, while at the same time having a water phase that accounts for 80 to 100 weight percent of the total composition. Studies haye also indicated that hair lightening is not substantially affected by ammonia basicity, i.e. the ammonia may nominallv be present as either free NH3-H20 or as the neutralized ammonium ion, NH4+.
From a cosmetic viewpoint, the ammonium ion is preferable to free ammonia.
Because of the equilibrium between NH3 NH3-H20, NH40H, NH4 and OH , it is not possible to have just one species present in an aqueous medium. The relative proportion of ammonia to ammonium can be shifted by pH, ionic strength, pressure and any other chemical technique that affects the concentration of each specie in the equilibrium constant. How-ever, merely reducing amine or quaternary ammonium content, without also maintaining the higher concentrations of water-soluble components, or ~ice ~ersa, as taught herein does not provide satisfactory hair li~htening results. Moreover, to try to compensate for the inferior lightening resulting from using lower amine or ~uaternary ammonium concentrations by either using high concentrations of perox~gen compounds, alkaline ingredients, longer time periods for bleaching the hair, or higher temperature during the bleaching process ~ill result in unsatisfactory damage levels to the hair. It is the intent of this invention to adjust the formuIa in such a way so as to favor the formation of ammonium ion and keep the concentration of free ammonia as close as practical to the value dictated by the equilibrium constant.
One of the essential ingredients present in the bleach compositions according to the invention herein is at least one percompound in a useful concentration range of about 2 to 2~%, and preferably 6 to 8%. It is pointed out that % throughout the specification are weight percent based on the total weight of the composition, unless otherwise indicated. The percompound provides an additional source of oxygen generation necessary for bleaching, other than hydrogen peroxide. Such percompounds are not limited to but can be selected from the ammonium-, alkali metal- and alkaline earth metal-perborates, persulfates, percarbonates, and carbonate peroxides. The term 'alkali metal and ~alkaline earth metal" as used herein and throughout the specification are deemed to have their ordinary accepted meaning in the art.
It is also essential to have present hydrogen peroxide in a useful concentration range of about 1.5 to 7% to provide bleaching of the hair. Stabilizers for the hydrogen peroxide, such as phenacetin, may also be present in minor amounts.
~.
3~l~
Preferably the hydrogen peroxide concentration is from about 3.2 to 3.7%.
A third essential ingredient is a water-soluble amine or quaternary ammonium compound for providing necessary activation of the peroxide for enhanced bleaching, and also serving additionally as a pH adjusting agent and aiding in thickening the composition by the formation of water-soluble soap gels with fatty acids. The amine or quaternary ammonium compound most often used, and that preferred, is ammonium hydroxide because of its ready availability and effectiveness as a peroxide activator. However, other less effective amines can be used, typically in larger quantities, such as an amine or quaternary ammonium compound selected from the group consist-ing of at least one of morpholine, mono-, di-, trialkanolamine, and mono-, di-, and trialkylamine, wherein the alkyl or alkanol s~ubstituents have a carbon chain length of 1 to 4 carbon atoms.
As previously noted, it is critical that the ammonium ion concentration in the water phase of the bleaching composi~
tion be less than about 0.55~ to prevent the formation of more than trace amounts of ammonia gas by the composition during the hair bleaching process and thereby overcoming the problems associated with the priorart, producing cosmètically pleasing results. Therefore it is apparent that the resulting ammonium ion concentration comes about from many factors not the leàst of which is the amount of ammonium compounds including ammonium percompounds present in the composition which are capable of ion-izing in water to form the ammonium ion. Also affecting the ammonium ion concentration is the amount of other compounds that react with (e.g. neutralize) the ammonium ion, such as fatty acid compounds. Finally, there are factors associated with the equilibrium in solutions between the ammonium ion, ammonium hydroxide, .
- . .
113 ~
and ammonia gas. Furthermore, it is observed that the use of amines in place of ammonium hydroxlde will not result in the formation of ammonium ion, but requires greater amounts of the same because of lower efficiency compared to ammonium hydroxide.
It is essential to include from about 4 to 8~ of at least one water-soluble surfactant thickener. These are well known to anyone skilled in the art. For example, such water-soluble surfactant thickeners are those described as "coupling agents" at column 5, line 29 to column 6, line 56 of U.S. Patent 3,811,830 to R. DeMarco issued May 21, 1974.
Additionally, useful are ethoxylated laurate esters of sorbitol and its anhydrides such as with 80 moles ethylene oxide (Tween 80); acid ethoxylates such as di-stearic acid with 150 moles ethylene oxide ~PEG 6000 Distearate); and block copolymers of ethylene oxide and propylene oxide (Pluronics).
A preferred surfactant is cocoyl fatty acid ethoxylated with 8.5 moles of ethylene oxide.
The useful pH range for using the bleaching compositions as herein disclosed is from about 9 to 12, although preferably it is about 9.7 to 10.3. Below the pH of 9, insufficient bleaching -;
action occurs; whereas above 12 excessive hair damage occurs.
To maintain the proper pH range, a buffering agent or pH adjustment agent is found to be essential. In addition to the alkalinity provided by the amine or quaternary ammonium compounds, useful agents are the alkali metal metasilicates such as sodium metasilicate; alkali metal carbonate, ortho-, meta- and tripolyphosphates.
Finally, water is an essential ingredient in providing the proper medium for the bleaching process to occur as previous-ly discussed, and makes up the balance of the composition except *Trade Mark ., ~ . ~
.
for water-insoluble ingxedients and other optional additives.
Among the optional additive i~gredients are sequester-ing agents for complexing metal ion impurities which would tend to affect the stability of the hydrogen peroxide. Such seques-trants which may be present in a concentration up to about 0.5%and include the unneutralized and~or the alkali metal salts of nitrilotriacetic acid and alkylenepolyamine polycarboxylic acids ha~ing the formula 2)2N ~(cH2)xNcH2cooH]ycH2cooH ;
10 wherein x and y may vary independently from 1 to 4. Represent- -ative of such acids are ethylenediaminetetraacetic acid and ethylenediaminetriacetic acid.
Also present may be up to about 1.5% of a viscosity modifier which can include water-soluble straight chain aliphatic alcohols (e.g. ethanol and butanol), aldehydes (e.g. acetalde-hyde and butyraldehyde), ketones (e.g. acetone and 2-hexanone), and glycols (e.g. ethylene glycol and butylene glycol).
Additionally, the compositions can optionally include ~ ~ -up to about 20% of at least one additional water-insoluble ingredient which includes for example, surfactants, perfumes, oils, opacifiers and dyestuffs (including dyes and dispersible pigments).
Such d~st~ffs include for example, D & C Green #6, FD&C Yellow #3, and pigments like ultramine blue and disperse blue 1.
Typical opacifiers include abietic/lauric ether polyesters, and polystyrene.
Oils include non-volatile oils such as mineral oil, isopropyl myristate, diisopropyl adipate, and volatile or essential oils such as peppermint, clove oil, and eucalyptus oils.
3~
Typical of the water-insoluble surfactants that can be used for thickening and emulsiying properties are those well known in the art such as those disclosed in U. S. Patent 3,811,830 to DeMarco at column'3, line 64 to column 5, line 6, called "oily materials".
Still other optional additives can include water-insoluble ~ats and waxes derived from natural or synthetic sources (e.g. beeswax or spermaceti)~nd skin emmolients well known in the art.
It is again pointed out that the use of water-soluble surfactant thickeners are essential, optionally in combination with limited quantities of the aforementioned water-insoluble ingredients, to provide for a low ammonia bleach composition in accordance with the in~ention herein. It is pointed out that the use of natural gums (e.g~ xanthum or guar gum) and cellulose-based thickening agents (e.g. carboxymethylcellulose derivatives) with or without solvents such as low molecular weight alcohols and ketones do not provide the necessary thickening properties for use herein. The gums and cellulose-based agents being too difficult to conveniently mix and requiring excessive time to hydrate in order to build the neces-sary viscosity to maintain the bleaching composition on the hair.
Solvents which generally couple oil-soluble materials and water-soluble surfactants produce compositions with low viscosity and are unsuitable for bleaching keratin fibers.
In the examples that follow the test methods used for evaluating bleaching (i.e. hair lightening effectiveness) and alkaline solubility (i.e. hair damage) are described as follows.
Test Method for Evaluating Bleaching Effectiveness Surfactants and their effect upon lightening and damage were evaluated as part of a three component system. The system ,, ~ , . : .. , ~
3~
contained a powdered activator, a lotion and a de~eloper~
The chemical composition of the acti~ator and developer were kept constant with the lotion bein~ the ~ehicle ~or the e~alu-ation of the surfactant. The activator had the following composition:
ACTIVATOR
Ingredient Grams W~W%
(Na2Si2O5) 2.1 9.05 Sodium Lauryl Sulfate0.5 2.15 10 Methocel 60 HG (Hydroxypro-pylmethyl cellulose) 0.3 1.30 ;~
Cabosil M5 (fumed Silica Dioxide) 0.3 1.30 Potassium Persulfate10.0 43.10 Sodium Persulfate 10~0 43.10 23.2 100.00 The lotion consisted of 0.5% monoethanolami~e (i.e. MEA) and 99.5% of the surfactant to be evaluated.
Bleaching tests were done as follows:
Twenty-three grams of activator were added to 4 oz.
of a 6% aqueous hydrogen peroxide solution and shaken. Sixty grams of the test lotion was then added and shaken until thor-oughly mixed. The pH and viscosity of the mixture were then measured. The mixture was spread over and through a swatch of brown pigmented hair. The swatch consisted of a blend of commercially available virgin hair approximately nine inches long. The bleaching was accomplished in a glass dish placed atop a constant temperature bath set at 38C. The bleaching time was one hour with the swatch being turned over and the bleach mixture "reworked' e~ery fifteen minutes. At the end of one hour, the bleach mixture was rinsed from the hair and the swatch shampooed with a mild shampoo. The swatch was then *Trade Mark .
: , ' 3~
visually compared to a standard. If the swatches were comparable in lightening to the standard, the reflectance of each swatch was accurately measured at 560 m~ on a Beckman DU-2 Spectro-photometer.
Where the surfactant was supplied as powdered solid material, the necessary MEA and solid surfactant are dissolved in the 6% hydrogen peroxide solution. The activator is then added to the resulting lotion/peroxide mixture and shaken until uniform. The bleaching process is the same as previously described.
Test Procedure - Alkaline Solubility Test Bleach hair swatches at 38C. for 1 hour in bleaching composition. Then dry 1 gram sample of bleached hair for 3 hours r at 110C. Weigh the dried hair sample. Then immerse hair for 1 hour in 100 ml. of 0.1 N sodium hydroxide at 66C. Remove hair from sodium hydroxide solution and rinse with distilled water. Follow with rinse of 1% acetic acid solution. Again rinse with distilled water. Dry hair swatch for 3 hours at 110C. Weigh sample and calculate weight loss. The greater the weight loss the greater the hair damage that has occurred during the bleaching process.
The standard used was a commercially available Clairol Naturally Blonde Quick Lightening Kit comprising a three component system; 60 g. of lotion; 120 g. of developer and 28 g. of activator (208 g. total). Percent composition is as follows:
CHEMICAL NAME WEIGHT %
Lotion Ammonium Hydroxide (29% aqueous solution) 2.45 Disodium ethylenediamine tetraacetic acid 0.30 Isopropanol 3.75 *Trade Mark ~ .
t . . ,,.,~
3~
CHEMICAL N~ME ~EIG~T
Lotion Ethoxydiglycoll 1~01 Ethoxylated nonylphenol (10 moles of ethylene oxide) 2 * ~ . 59 Oleic acid 10.10 Polyethylene Glycol ether of tridecyl alcohol (6 moles of ethylene oxide)3* 1.20 Ethylhydroxymethyl oleyl oxazoline 43.17 Polyethylene glycol amine of Soya Acid (5 moles of ethylene oxide)5* 3.17 Water 2.22 Fragrance 0.14 Developer Ethoxylat~ Nonylphenol (4.0 moles of ethylene 2.88 Ethoxylated Nonylphenol ~9.0 moles of ethylene oxide)7 2.88 Cetyl Alcohol* 0.14 Hydrogen Peroxide (50% aqueous solution) 7.96 Water 44.68 Activator Silica8 0.20 Sodium metasilicate 1.82 Sodium lauryl sulfate 0.16 Disodium ethylenediamine tetraacetic acid 0.16 Ammonium Persulfate 2.80 Potassium Persulfate . 8.28 100.00 1. Trade Mark: Carbitol PM 600 2. Trade Mark: Igepal DM 530 3. Trade Mark: Emulphogene BC-610 ~,''1 _L, .
' ~ ~ ' 3~
4. Trade Mark: Alkaterge C
5. Trade Mark: ~aronic L 205
6. Trade Mark: Igepal CO 430
7. Trade Mark: Igepal CO 630
8. Trade Mark: Cabosil M5 Note: All of the oleic acid was con~erted to the ~ater-soluble salt form.
This composition had an alkaline solubility of 30.2% (i.e.
30.2 wt.% of 1 g. sample dissol~ed in alkaline solution).
Ammonium ion concentration - 1.70 wt.~ L water-soluble phase -87.65 wt. %. In the Naturally Blonde composition and the examples that follow, the designation "*" indicates that the particular ingredient is not water-soluble or only slightly water-soluble. Also, the wt. % of the water-soluble phase is j 15 determined by subtracting from 100% the wt. % of insoluble ingredients.
Additionally, the maximum ammonium ion concentration in the composition is determined by assuming complete ionization of the ammonium percompound and ~monium hydroxide.
In accordance with the aforementioned Bleaching and Alkaline Solubility Test methods, bleaching compositions includ-ing the following water-soluble surfactant thickeners tested and gave comparable and satisfactory light reflectance and alkaline solubility levels as that for Naturally ~londe.
Chemical Class Trade Mark __ Ethoxylated primary fatty amine Ethomeen C/25 Ethoxylated fatty acids Ethofat 242/25 Ethoxylated dialkyl quaternary ammonium salts Ethoquad 18/2 Ethoxylated fatty alcohols BrijR 35 .
3~
Chemical Class Trade Mark Propoxylated fatty alcohols ProcetylR 50 Ethoxylated lanolin Solulan 75 Ethoxylated lanolin alcohols Solulan 25 Acetylated polyoxyethylene lanolin derivatives Solulan 97 Nonylphenoxypoly(ethyleneoxy) types Igepal C0-630 Polyethylene/propylene glycols Pluronics/Carbonwaxes Polyethylene glycol 1000 monostearate Collemol 510 In the Examples 1-14 that follow, the resulting bleaching compositions had a pH of 9.8-10 and were evaluated using the aforementioned test methods for bleaching and alkaline solu-bility, except where indicated otherwise, providing similar light reflectance and solubility levels to that for Naturally Blonde. In Examples 8-14, the entire composition was water-soluble and the ammonium ion concentration was 0.514 wt. %.
Three component system, 66 g. of lotion; 120 g. of developer;
28 g. of activator. (214 g. total) The activator was mixed with the ~otion and the peroxide developer was added to the lotion/activator mixture. Percent composition of the total mixture is as follows:
CHEMICAL NAME WEIGHT %
Lotion Polyethylene glycol ether of Oleyl Alcohol (10 moles of ethylene oxide) 14.02 Oleic Acid 7.01 Ethanol 4.67 Monoethanolamine 2.80 Ethoxylated nonylphenol (49 moles of ethylene oxide) 2.33 . . .
CHEMICAL NAME WEIGHT %
Developer Hydrogen Peroxide (50% aqueous so]ution) 6.89 Water 49.18 Activator Potassium Persulfate 2.95 Ammonium Persulfate 0.92 Sodium Persulfate 2.95 Disodiumethylenediamine tetraacetic acid 0.13 Sodium meta silicate 6.15 100 . 00 Water-soluble phase - 100%
Ammonium ion concentration - 0.15%
1. Trade Mark: Brij 96 2. Trade Mark: Igepal DM 880 Note: All of the oleic acid was converted to the water-soluble salt form.
Lightening was measured in accordance with the test method procedure except that a 15 g. bundle of commercially available pigmented virgin hair approximately 9 inches long was bleached for 1 hour. The bleaching was conducted in a glass tray placed atop a constant temperature bath maintained at 39C.
Three component system. 60 g. of lotion; 120 g. of developer;
28 g. of activator (208 g. total) was mixed as described in Example 1. Percent composition is as follows~
CHEMICAL NAME WEIGHT %
Lotion Polyethylene glycol ether of Lauryl Alcohol (23 moles of ethylene oxide) 0.48 .
-, - - : .
3~
CHEMICAL NAME WEIGHT %
Lotion Polyethylene glycol ether of Oleyl Alcohol (10 moles of ethylene oxide)224.40 Ethanol 3.84 Monoethanolamine 0.12 Developer Hydrogen Peroxide (50% aqueous solution) 7.10 Water 50.60 Activator Potassium Persulfate 3.03 Ammonium Persulfate 0.94 Sodium Persulfate 3.03 ; Disodiumethylenediamine tetraacetic acid- 0.13 Sodium Metasilicate 6.33 100 . 00 Water-soluble phase - 100%
Ammonium ion concentration - 0.15%
1. Trade Mark: Brij 35 2. Trade Mark: Brij 96 Three component system, 66 g. of lotion, 120 g. of developer and 28 g. of activator (214 g. total~ were mixed as previously described. Percent composition is as follows:
_ EMICAL NAME WEIGHT %
Lotion Laurate esters of sorbitol and sorbitol anhydrides condensed with 80 moles of ethylene oxidel 23.36 Polyethylene glycol ester of oleic2*
acid (5 moles of ethylene oxide) 4.67 ~.
CHEMICAL NAME WEIGHT %
Lotion Monoethanolamine 2.80 Developer Hydrogen Peroxide (50%
aqueous solution) 6.89 Water 49.18 Activator Potassium Persulfate 2.95 Ammonium Persulfate 0.92 Sodium Persulfate 2.95 Disodium ethylenediamine tetraacetic acid 0.13 Sodium Metasilicate 6.15 .
lO0.00 Water-soluble phase - 95.33%
Ammonium ion concentration - 0.15 1. Trade Mark: Tween 80 2. Trade Mark: Emulphor ~N-430 Three component system, 60 g. of lotion, 120 g. of developer and 28 g. of activator (208 g. total) were mixed as previously described. Percent composition is as follows:
CHEMICAL NAME WEIGHT
Lotion Oleic Acid 6.34 Ethoxylated Cocoyl Fatty Acid t8.5 moles of Ethylene oxide)l 9.23 Ethoxylated Nonylph*enol (4.0 moles of ethylene oxide) 3.10 Polyethylene glycol amine of Soya Acid (5.0 moles of ethylene oxide )3*2.88 Ethanol 1.55 .
3~
CHEMICAL NAME WEIGHT %
Lotion Polypropylene glycol ether of cetyl alcohol (5.0 moles of ethylene oxide)4 5.77 Perfume 0.08 Ammonium Hydroxide (59% aqueous solution~ 0.29 ; Developer Hydrogen Peroxide (50% aqueous solution) 7.10 Water 50.20 Activator Potassium Persulfate 3.03 Ammonium Persulfate 0.94 Sodium Persulfate 3.03 Disodium ethylenediamine tetraacetic acid 0.13 Sodium Metasilicate 6.33 100 . 00 Water-soluble phase - 94.02%
Ammonium ion concentration - 0.24%
1. Trade Mark: Nu-Mole 7A-CM ~ .
2. Trade Mark: Igepal C0-430 3. Trade Mark: Ethomeen S-15 4. Trade Mark: Procetyl 50 Two component system; 88 g. of activator is mixed with 120 g. of developer (208 g. total). Percent composition is as follows:
CHEMICAL NAME WEIGHT %
Activator Ethoxylated nonylphenol (150 moles of ethylene oxide)l 12.79 .~, ~c., 3~3 CHEMICAL NAME WEIGHT %
Activator Polyethylene glycol diester of stear~c acid (150 moles of ethylene oxide) 0.78 Palmitic acid 2.19 Disodiumethylenediamine tetraacetic acid 0.26 Sodium Metasilicate 11.75 Sodium Persulfate 5.88 Potassium Persulfate 5.88 Ammonium Persulfate 2.78 Developer Ethoxylated nonylphenol (4.0 moles of ethylene oxide)4* 2.8g Ethoxylated nonylphenol (9.0 moles of ethylene oxide)~ 2.89 Cetyl Alcohol* 0.14 Hydrogen Peroxide (50% aqueous solution) 7.09 Water 44.68 100 . 00 ~ , Water-soluble phase - 96.97%
Ammonium ion concentration - 0.440%.
1. Trade Mark: Igepal DM-970 2. Trade Mark: PEG 6000 Distearate 3. Trade Mark: Neo-Fat 16 4. Trade Mark: Igepal CO 430 5. Trade Mark: Igepal CO 630 Three component system, 60 g. of lotion, 120 g. of developer and 29 g. of activator (208 g. total) were mixed as previously described. Percent composition is as follows:
CHEMICAL NAME WEIGHT %
Lotion Oleic Acid 7.21 ~' CHEMICAL NAME WEIG~T
Lotion Ethoxylated coooyl Fatty Acid (8.5 moles of ethylene oxide)l 6.35 Ethoxylated nonylphenol (4.0 moles of ethylene oxide) * 2.02 Ethylhydroxymethyl oleyl oxazoline3* 3.97 Polyethylene glycol amine of So~a Acid (5.0 moles of ethylene oxide) * 2.88 Ammonium hydroxide (59% aqueous solution) 0.29 Ethanol 1.15 Polypropylene glycol ether of cetyl alcohol (5.0 moles of ethylene oxide)5 4.90 Fragrance 0.07 Developer Hydrogen Peroxide (50% of aqueous solution) 7~10 Water 44.70 Cetyl Alcohol* 0.14 Ethoxylated nonyl~henol (4 moles of ethylene oxide) * 2.88 Ethoxylated nonyl~henol (9 moles of ethylene oxide) 2.88 Activator . . _ Potassium Persulfate 3.03 Ammonium Persulfate 0.94 Sodium Persulfate 3.03 Disodiumethylenediamine tetraacetic acid 0.13 Sodium Metasilicate 6.33 100.00 Water-soluble phase - 88.11%
Ammonium ion concentration - 0.24%
Alkaline solubility - 30.7%
1. Trade Mark: Nu-Mole CM-7A
2. Trade Mark: Igepal C0-430 3. Trade Mark: Alkaterge E
3~
4. Trade Mark: Ethomeen S-15 5. Trade Mark: Procetyl 50 6. Trade Mark: Igepal C0-630 EX~MPLES 8 - 14 #8 #9 #10 -#11 #12 #13 #14 NH40H (29~) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Nu-Mole CM-7A 8.0 x 4.0 x 4.0 x x *
Laureth-40 x 8.0 4.0 x x x x 1 PPG-50 Cetyl Ether2 x x x 8.0 4.0 x x Nonyl Nonoxynol-4g3 x x x x x 8.0 x Peg 400 Monolaur-ate4 x x x x x x 8.0 K2S28 x 4.0 4.0 2.0 4.0 4.0 4.0 a2S2O8 4.0 x x 2.0 x x x H2O2 6.0 6.0 6.0 6.0 6.0 6.0 6.0 Sodium Metasili-cate 6.2 6.2 6.2 6.2 6.2 6.2 6.2 Water 74.8 74.8 74.8 74.8 74.8 74.8 74.8 1. Polyethylene glycol ether of lauryl alcohol (40 moles ethylene oxide).
2. Polypropylene glycol ether of cetyl alcohol (50 moles of ethylene oxide).
3. Ethoxylated dinonylphenol (49 moles of ethylene oxide~.
4. Polyethylene glycol ester of lauric acid (400 moles of ethylene oxide).
*Trade Mark
This composition had an alkaline solubility of 30.2% (i.e.
30.2 wt.% of 1 g. sample dissol~ed in alkaline solution).
Ammonium ion concentration - 1.70 wt.~ L water-soluble phase -87.65 wt. %. In the Naturally Blonde composition and the examples that follow, the designation "*" indicates that the particular ingredient is not water-soluble or only slightly water-soluble. Also, the wt. % of the water-soluble phase is j 15 determined by subtracting from 100% the wt. % of insoluble ingredients.
Additionally, the maximum ammonium ion concentration in the composition is determined by assuming complete ionization of the ammonium percompound and ~monium hydroxide.
In accordance with the aforementioned Bleaching and Alkaline Solubility Test methods, bleaching compositions includ-ing the following water-soluble surfactant thickeners tested and gave comparable and satisfactory light reflectance and alkaline solubility levels as that for Naturally ~londe.
Chemical Class Trade Mark __ Ethoxylated primary fatty amine Ethomeen C/25 Ethoxylated fatty acids Ethofat 242/25 Ethoxylated dialkyl quaternary ammonium salts Ethoquad 18/2 Ethoxylated fatty alcohols BrijR 35 .
3~
Chemical Class Trade Mark Propoxylated fatty alcohols ProcetylR 50 Ethoxylated lanolin Solulan 75 Ethoxylated lanolin alcohols Solulan 25 Acetylated polyoxyethylene lanolin derivatives Solulan 97 Nonylphenoxypoly(ethyleneoxy) types Igepal C0-630 Polyethylene/propylene glycols Pluronics/Carbonwaxes Polyethylene glycol 1000 monostearate Collemol 510 In the Examples 1-14 that follow, the resulting bleaching compositions had a pH of 9.8-10 and were evaluated using the aforementioned test methods for bleaching and alkaline solu-bility, except where indicated otherwise, providing similar light reflectance and solubility levels to that for Naturally Blonde. In Examples 8-14, the entire composition was water-soluble and the ammonium ion concentration was 0.514 wt. %.
Three component system, 66 g. of lotion; 120 g. of developer;
28 g. of activator. (214 g. total) The activator was mixed with the ~otion and the peroxide developer was added to the lotion/activator mixture. Percent composition of the total mixture is as follows:
CHEMICAL NAME WEIGHT %
Lotion Polyethylene glycol ether of Oleyl Alcohol (10 moles of ethylene oxide) 14.02 Oleic Acid 7.01 Ethanol 4.67 Monoethanolamine 2.80 Ethoxylated nonylphenol (49 moles of ethylene oxide) 2.33 . . .
CHEMICAL NAME WEIGHT %
Developer Hydrogen Peroxide (50% aqueous so]ution) 6.89 Water 49.18 Activator Potassium Persulfate 2.95 Ammonium Persulfate 0.92 Sodium Persulfate 2.95 Disodiumethylenediamine tetraacetic acid 0.13 Sodium meta silicate 6.15 100 . 00 Water-soluble phase - 100%
Ammonium ion concentration - 0.15%
1. Trade Mark: Brij 96 2. Trade Mark: Igepal DM 880 Note: All of the oleic acid was converted to the water-soluble salt form.
Lightening was measured in accordance with the test method procedure except that a 15 g. bundle of commercially available pigmented virgin hair approximately 9 inches long was bleached for 1 hour. The bleaching was conducted in a glass tray placed atop a constant temperature bath maintained at 39C.
Three component system. 60 g. of lotion; 120 g. of developer;
28 g. of activator (208 g. total) was mixed as described in Example 1. Percent composition is as follows~
CHEMICAL NAME WEIGHT %
Lotion Polyethylene glycol ether of Lauryl Alcohol (23 moles of ethylene oxide) 0.48 .
-, - - : .
3~
CHEMICAL NAME WEIGHT %
Lotion Polyethylene glycol ether of Oleyl Alcohol (10 moles of ethylene oxide)224.40 Ethanol 3.84 Monoethanolamine 0.12 Developer Hydrogen Peroxide (50% aqueous solution) 7.10 Water 50.60 Activator Potassium Persulfate 3.03 Ammonium Persulfate 0.94 Sodium Persulfate 3.03 ; Disodiumethylenediamine tetraacetic acid- 0.13 Sodium Metasilicate 6.33 100 . 00 Water-soluble phase - 100%
Ammonium ion concentration - 0.15%
1. Trade Mark: Brij 35 2. Trade Mark: Brij 96 Three component system, 66 g. of lotion, 120 g. of developer and 28 g. of activator (214 g. total~ were mixed as previously described. Percent composition is as follows:
_ EMICAL NAME WEIGHT %
Lotion Laurate esters of sorbitol and sorbitol anhydrides condensed with 80 moles of ethylene oxidel 23.36 Polyethylene glycol ester of oleic2*
acid (5 moles of ethylene oxide) 4.67 ~.
CHEMICAL NAME WEIGHT %
Lotion Monoethanolamine 2.80 Developer Hydrogen Peroxide (50%
aqueous solution) 6.89 Water 49.18 Activator Potassium Persulfate 2.95 Ammonium Persulfate 0.92 Sodium Persulfate 2.95 Disodium ethylenediamine tetraacetic acid 0.13 Sodium Metasilicate 6.15 .
lO0.00 Water-soluble phase - 95.33%
Ammonium ion concentration - 0.15 1. Trade Mark: Tween 80 2. Trade Mark: Emulphor ~N-430 Three component system, 60 g. of lotion, 120 g. of developer and 28 g. of activator (208 g. total) were mixed as previously described. Percent composition is as follows:
CHEMICAL NAME WEIGHT
Lotion Oleic Acid 6.34 Ethoxylated Cocoyl Fatty Acid t8.5 moles of Ethylene oxide)l 9.23 Ethoxylated Nonylph*enol (4.0 moles of ethylene oxide) 3.10 Polyethylene glycol amine of Soya Acid (5.0 moles of ethylene oxide )3*2.88 Ethanol 1.55 .
3~
CHEMICAL NAME WEIGHT %
Lotion Polypropylene glycol ether of cetyl alcohol (5.0 moles of ethylene oxide)4 5.77 Perfume 0.08 Ammonium Hydroxide (59% aqueous solution~ 0.29 ; Developer Hydrogen Peroxide (50% aqueous solution) 7.10 Water 50.20 Activator Potassium Persulfate 3.03 Ammonium Persulfate 0.94 Sodium Persulfate 3.03 Disodium ethylenediamine tetraacetic acid 0.13 Sodium Metasilicate 6.33 100 . 00 Water-soluble phase - 94.02%
Ammonium ion concentration - 0.24%
1. Trade Mark: Nu-Mole 7A-CM ~ .
2. Trade Mark: Igepal C0-430 3. Trade Mark: Ethomeen S-15 4. Trade Mark: Procetyl 50 Two component system; 88 g. of activator is mixed with 120 g. of developer (208 g. total). Percent composition is as follows:
CHEMICAL NAME WEIGHT %
Activator Ethoxylated nonylphenol (150 moles of ethylene oxide)l 12.79 .~, ~c., 3~3 CHEMICAL NAME WEIGHT %
Activator Polyethylene glycol diester of stear~c acid (150 moles of ethylene oxide) 0.78 Palmitic acid 2.19 Disodiumethylenediamine tetraacetic acid 0.26 Sodium Metasilicate 11.75 Sodium Persulfate 5.88 Potassium Persulfate 5.88 Ammonium Persulfate 2.78 Developer Ethoxylated nonylphenol (4.0 moles of ethylene oxide)4* 2.8g Ethoxylated nonylphenol (9.0 moles of ethylene oxide)~ 2.89 Cetyl Alcohol* 0.14 Hydrogen Peroxide (50% aqueous solution) 7.09 Water 44.68 100 . 00 ~ , Water-soluble phase - 96.97%
Ammonium ion concentration - 0.440%.
1. Trade Mark: Igepal DM-970 2. Trade Mark: PEG 6000 Distearate 3. Trade Mark: Neo-Fat 16 4. Trade Mark: Igepal CO 430 5. Trade Mark: Igepal CO 630 Three component system, 60 g. of lotion, 120 g. of developer and 29 g. of activator (208 g. total) were mixed as previously described. Percent composition is as follows:
CHEMICAL NAME WEIGHT %
Lotion Oleic Acid 7.21 ~' CHEMICAL NAME WEIG~T
Lotion Ethoxylated coooyl Fatty Acid (8.5 moles of ethylene oxide)l 6.35 Ethoxylated nonylphenol (4.0 moles of ethylene oxide) * 2.02 Ethylhydroxymethyl oleyl oxazoline3* 3.97 Polyethylene glycol amine of So~a Acid (5.0 moles of ethylene oxide) * 2.88 Ammonium hydroxide (59% aqueous solution) 0.29 Ethanol 1.15 Polypropylene glycol ether of cetyl alcohol (5.0 moles of ethylene oxide)5 4.90 Fragrance 0.07 Developer Hydrogen Peroxide (50% of aqueous solution) 7~10 Water 44.70 Cetyl Alcohol* 0.14 Ethoxylated nonyl~henol (4 moles of ethylene oxide) * 2.88 Ethoxylated nonyl~henol (9 moles of ethylene oxide) 2.88 Activator . . _ Potassium Persulfate 3.03 Ammonium Persulfate 0.94 Sodium Persulfate 3.03 Disodiumethylenediamine tetraacetic acid 0.13 Sodium Metasilicate 6.33 100.00 Water-soluble phase - 88.11%
Ammonium ion concentration - 0.24%
Alkaline solubility - 30.7%
1. Trade Mark: Nu-Mole CM-7A
2. Trade Mark: Igepal C0-430 3. Trade Mark: Alkaterge E
3~
4. Trade Mark: Ethomeen S-15 5. Trade Mark: Procetyl 50 6. Trade Mark: Igepal C0-630 EX~MPLES 8 - 14 #8 #9 #10 -#11 #12 #13 #14 NH40H (29~) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Nu-Mole CM-7A 8.0 x 4.0 x 4.0 x x *
Laureth-40 x 8.0 4.0 x x x x 1 PPG-50 Cetyl Ether2 x x x 8.0 4.0 x x Nonyl Nonoxynol-4g3 x x x x x 8.0 x Peg 400 Monolaur-ate4 x x x x x x 8.0 K2S28 x 4.0 4.0 2.0 4.0 4.0 4.0 a2S2O8 4.0 x x 2.0 x x x H2O2 6.0 6.0 6.0 6.0 6.0 6.0 6.0 Sodium Metasili-cate 6.2 6.2 6.2 6.2 6.2 6.2 6.2 Water 74.8 74.8 74.8 74.8 74.8 74.8 74.8 1. Polyethylene glycol ether of lauryl alcohol (40 moles ethylene oxide).
2. Polypropylene glycol ether of cetyl alcohol (50 moles of ethylene oxide).
3. Ethoxylated dinonylphenol (49 moles of ethylene oxide~.
4. Polyethylene glycol ester of lauric acid (400 moles of ethylene oxide).
*Trade Mark
Claims (13)
1. A thickened hair bleaching composition comprising a water phase, accounting for from about 80 to 100 weight percent of the total composition, said water phase comprising water soluble materials as follows, based on the total composition:
(a) 2 to 20 weight percent of at least one percompound selected from the group consisting of an ammonium-, alkali metal- and alkaline earth metal-perborate, persulfate, percarbonate, and carbonate peroxide;
(b) 1.5 to 7 weight percent of hydrogen peroxide;
(c) an amine or quaternary ammonium compound selected from the group consisting of ammonium hydroxide, morpholine, mono-, di-, and trialkanolamine, and mono-, di-, and trialkyl-amine, wherein the alkyl or alkanol substituents have a carbon chain length of 1 to 4 carbon atoms;
(d) at least one water-soluble surfactant thickener which forms a soluble gel;
(e) a buffering agent for maintaining the composition at a pH of from about 9 to 12; and (f) the balance is water, wherein the ammonium ion concentration in the water phase is less than about 0.55 weight percent based on the total composition resulting in substantially only trace amounts of ammonia gas produced as a result of interaction of these ingredients with each other or with hair;
said water phase having a viscosity of 5,000 to 100,000 centipoises.
(a) 2 to 20 weight percent of at least one percompound selected from the group consisting of an ammonium-, alkali metal- and alkaline earth metal-perborate, persulfate, percarbonate, and carbonate peroxide;
(b) 1.5 to 7 weight percent of hydrogen peroxide;
(c) an amine or quaternary ammonium compound selected from the group consisting of ammonium hydroxide, morpholine, mono-, di-, and trialkanolamine, and mono-, di-, and trialkyl-amine, wherein the alkyl or alkanol substituents have a carbon chain length of 1 to 4 carbon atoms;
(d) at least one water-soluble surfactant thickener which forms a soluble gel;
(e) a buffering agent for maintaining the composition at a pH of from about 9 to 12; and (f) the balance is water, wherein the ammonium ion concentration in the water phase is less than about 0.55 weight percent based on the total composition resulting in substantially only trace amounts of ammonia gas produced as a result of interaction of these ingredients with each other or with hair;
said water phase having a viscosity of 5,000 to 100,000 centipoises.
2. A composition as in Claim 1, wherein the water-soluble surfactant thickener is present in an amount of 4 to 24 percent.
3. A composition as in Claim 1, wherein the water-soluble surfactant thickener is present in an amount of 4 to 13 percent.
4. A thickened hair bleaching composition comprising a water phase, accounting for from about 80 to 100 weight percent of the total composition, said water phase comprising water-soluble materials as follows, based on the total composition:
(a) 2 to 20 weight percent of at least one per-compound selected from the group consisting of an ammonium-, alkali metal- and alkaline earth metal-perborate, persulfate, percarbonate, and carbonate peroxide;
(b) 1.5 to 7 weight percent of hydrogen peroxide;
(c) an amine or quaternary ammonium compound selected from the group consisting of ammonium hydroxide, morpholine, mono-, di-, and trialkanolamine, and mono-, di-, and trialkyl-amine, wherein the alkyl or alkanol substituents have a carbon chain length of 1 to 4 carbon atoms;
(d) 4-8 weight percent of at least one water-soluble surfactant thickener which forms a soluble gel;
(e) a buffering agent for maintaining the composition at a pH of from about 9 to 12; and (f) the balance is water, wherein the ammonium ion concentration in the water phase is less than about 0.55 weight percent based on the total composition resulting in substantially only trace amounts of ammonia gas produced as a result of interaction of these ingredients with each other or with hair;
said water phase having a viscosity of 5,000 to 100,000 centipoises.
(a) 2 to 20 weight percent of at least one per-compound selected from the group consisting of an ammonium-, alkali metal- and alkaline earth metal-perborate, persulfate, percarbonate, and carbonate peroxide;
(b) 1.5 to 7 weight percent of hydrogen peroxide;
(c) an amine or quaternary ammonium compound selected from the group consisting of ammonium hydroxide, morpholine, mono-, di-, and trialkanolamine, and mono-, di-, and trialkyl-amine, wherein the alkyl or alkanol substituents have a carbon chain length of 1 to 4 carbon atoms;
(d) 4-8 weight percent of at least one water-soluble surfactant thickener which forms a soluble gel;
(e) a buffering agent for maintaining the composition at a pH of from about 9 to 12; and (f) the balance is water, wherein the ammonium ion concentration in the water phase is less than about 0.55 weight percent based on the total composition resulting in substantially only trace amounts of ammonia gas produced as a result of interaction of these ingredients with each other or with hair;
said water phase having a viscosity of 5,000 to 100,000 centipoises.
5. The composition of Claim 1, 3 or 4 additionally containing up to about 0.5 weight percent of a sequestering agent.
6. The composition of Claim 1, 3 or 4 additionally containing up to about 1.5 weight percent of a viscosity modifier selected from the group consisting of a water-soluble straight chain aliphatic alcohol, aldehyde, ketone, glycol, and mixtures thereof, having a carbon chain length of 1 to 6 carbon atoms.
7. The composition of Claim 1, 3 or 4 additionally containing up to about 20 weight percent of at least one additional water-soluble ingredient selected from the group consisting of surfactants, perfumes, oils, opacifiers, and dyestuffs.
8. The composition of Claim 1 wherein said water-soluble surfactant thickener is selected from the group consisting of:
(i) an alkylene glycol or an alkylene glycol ether alcohol of the formula R50(R6o)nR OH
wherein R5 is H or alkyl having 1 to 4 carbon atoms and R6 and R7 are divalent alkylene radicals having 2 to 4 carbon atoms and n is a number from O to 150;
(ii) a long chain fatty acid soap of the formula (R8Coo) aM
wherein R8 is the hydrocarbon moiety of a long chain fatty acid having 10 to 20 carbon atoms, M is a monovalent or polyvalent salt-forming group and "a" is the valence of group M;
(iii) a long chain polyoxyalkylated compound selected from the group consisting of a polyoxyalkylated long chain fatty alcohol, a polyoxyalkylated polyhydroxyalkyl ester of a long chain fatty acid; a polyoxyalkylated long chain amine;
a polyoxyalkylated long chain fatty acid; a polyoxyalkylated long chain fatty acid amide; a polyoxyalkylated long chain alkylphenol and polyoxyalkylated laurate esters of sorbitol and its anhydrides containing about 8 to 300 oxyalkyl groups in the structure; and (iv) mixtures thereof.
(i) an alkylene glycol or an alkylene glycol ether alcohol of the formula R50(R6o)nR OH
wherein R5 is H or alkyl having 1 to 4 carbon atoms and R6 and R7 are divalent alkylene radicals having 2 to 4 carbon atoms and n is a number from O to 150;
(ii) a long chain fatty acid soap of the formula (R8Coo) aM
wherein R8 is the hydrocarbon moiety of a long chain fatty acid having 10 to 20 carbon atoms, M is a monovalent or polyvalent salt-forming group and "a" is the valence of group M;
(iii) a long chain polyoxyalkylated compound selected from the group consisting of a polyoxyalkylated long chain fatty alcohol, a polyoxyalkylated polyhydroxyalkyl ester of a long chain fatty acid; a polyoxyalkylated long chain amine;
a polyoxyalkylated long chain fatty acid; a polyoxyalkylated long chain fatty acid amide; a polyoxyalkylated long chain alkylphenol and polyoxyalkylated laurate esters of sorbitol and its anhydrides containing about 8 to 300 oxyalkyl groups in the structure; and (iv) mixtures thereof.
9. The composition of Claim 2 wherein said water-soluble surfactant thickener is selected from the group consisting of:
(i) an alkylene glycol or an alkylene glycol ether alcohol of the formula:
R50(R6o)nR7oh wherein R5 is H or alkyl having 1 to 4 carbon atoms and R6 and R7 are divalent alkylene radicals having 2 to 4 carbon atoms and n is a number from O to 150;
(ii) a long chain fatty acid soap of the formula (R8COO) aM
wherein R8 is the hydrocarbon moiety of a long chain fatty acid having 10 to 20 carbon atoms, M is a monovalent or polyvalent salt-forming group and "a" is the valence of group M;
(iii) a long chain polyoxyalkylated compound selected from the group consisting of a polyoxyalkylated long chain fatty alcohol, a polyoxyalkylated polyhydroxyalkyl ester of a long chain fatty acid; a polyoxyalkylated long chain amine;
a polyoxyalkylated long chain fatty acid; a polyoxyalkylated long chain fatty acid amide; a polyoxyalkylated long chain alkylphenol and polyoxyalkylated laurate esters of sorbitol and its anhydrides containing about 8 to 300 oxyalkyl groups in the structure; and (iv) mixtures thereof.
(i) an alkylene glycol or an alkylene glycol ether alcohol of the formula:
R50(R6o)nR7oh wherein R5 is H or alkyl having 1 to 4 carbon atoms and R6 and R7 are divalent alkylene radicals having 2 to 4 carbon atoms and n is a number from O to 150;
(ii) a long chain fatty acid soap of the formula (R8COO) aM
wherein R8 is the hydrocarbon moiety of a long chain fatty acid having 10 to 20 carbon atoms, M is a monovalent or polyvalent salt-forming group and "a" is the valence of group M;
(iii) a long chain polyoxyalkylated compound selected from the group consisting of a polyoxyalkylated long chain fatty alcohol, a polyoxyalkylated polyhydroxyalkyl ester of a long chain fatty acid; a polyoxyalkylated long chain amine;
a polyoxyalkylated long chain fatty acid; a polyoxyalkylated long chain fatty acid amide; a polyoxyalkylated long chain alkylphenol and polyoxyalkylated laurate esters of sorbitol and its anhydrides containing about 8 to 300 oxyalkyl groups in the structure; and (iv) mixtures thereof.
10. The composition of Claim 8 or 9 wherein said percompound weight percent (a) is about 6 to 8.
11. The composition of Claim 8 or 9 wherein said percompound weight percent (a) is about 6 to 8, and wherein said hydrogen peroxide weight percent (b) is about 3.2 to 3.7.
12. The composition of Claim 8 or 9 wherein said percompound weight percent (a) is about 6 to 8; wherein said hydrogen peroxide weight percent (b) is about 3.2 to 3.7, and wherein said pH is about 9.7 to 10.3
13. The composition of Claim 8 or 9 wherein said percompound weight percent (a) is about 6 to 8; wherein said hydrogen peroxide weight percent (b) is about 3.2 to 3.7;
wherein said pH is about 9.7 to 10.3; and wherein said water-soluble surfactant thickener (d) is cocoyl fatty acid ethoxylated with 8.5 moles of ethylene oxide.
wherein said pH is about 9.7 to 10.3; and wherein said water-soluble surfactant thickener (d) is cocoyl fatty acid ethoxylated with 8.5 moles of ethylene oxide.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95092278A | 1978-10-12 | 1978-10-12 | |
| US950,922 | 1978-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1111349A true CA1111349A (en) | 1981-10-27 |
Family
ID=25491031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA317,279A Expired CA1111349A (en) | 1978-10-12 | 1978-12-04 | Low ammonia bleach compositions |
Country Status (17)
| Country | Link |
|---|---|
| BE (1) | BE879364A (en) |
| CA (1) | CA1111349A (en) |
| CH (1) | CH642534A5 (en) |
| DE (1) | DE2941511A1 (en) |
| DK (1) | DK425479A (en) |
| FI (1) | FI76491C (en) |
| FR (1) | FR2438477A1 (en) |
| GB (1) | GB2033939B (en) |
| GR (1) | GR74489B (en) |
| IE (1) | IE48961B1 (en) |
| IT (1) | IT1206994B (en) |
| LU (1) | LU81777A1 (en) |
| MX (1) | MX153887A (en) |
| NL (1) | NL7907552A (en) |
| NO (1) | NO155914C (en) |
| SE (1) | SE7908473L (en) |
| ZA (1) | ZA795463B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847089A (en) * | 1986-07-16 | 1989-07-11 | David N. Kramer | Cleansing and distinfecting compositions, including bleaching agents, and sponges and other applicators incorporating the same |
| DE3814356A1 (en) * | 1988-04-28 | 1988-09-08 | Schwarzkopf Gmbh Hans | Two-component composition and paste-like composition which can be applied for bleaching human hair |
| DE3814685A1 (en) * | 1988-04-30 | 1988-09-01 | Schwarzkopf Gmbh Hans | TWO-COMPONENT PREPARATION FOR THE PRODUCTION OF A POWDERED, APPLICABLE PREPARATION FOR THE TREATMENT OF HUMAN HAIR |
| FR2715065B1 (en) * | 1994-01-14 | 1996-04-26 | Oreal | Cosmetic compositions for bleaching hair, method of synthesis and use. |
| DE19824685A1 (en) * | 1998-06-03 | 1999-12-09 | Henkel Kgaa | Bleaching agents |
| MXPA02005980A (en) * | 1999-12-17 | 2002-10-23 | Unilever Nv | Hair bleaching and colouring compositions having a ph greater than ph 10 comprising cholesterol. |
| US20050100560A1 (en) | 2000-09-21 | 2005-05-12 | Kao Corporation | Hair cosmetic compositions |
| CA2439728C (en) | 2001-03-30 | 2009-01-27 | The Procter & Gamble Company | Ammonia free hair bleach product in three-components kit |
| FR2844711B1 (en) * | 2002-06-26 | 2004-10-01 | Oreal | COMPOSITION FOR OXIDATION DYEING OF HUMAN KERATINIC FIBERS |
| US7458993B2 (en) | 2002-06-26 | 2008-12-02 | L'oreal | Composition useful for the oxidation dyeing of human keratinous fibres |
| EP1669105A1 (en) * | 2004-12-02 | 2006-06-14 | The Procter and Gamble Company | Thickened hair colourant and bleaching compositions |
| CN101068599B (en) * | 2004-12-02 | 2012-04-04 | 宝洁公司 | Thickened hair colourant and bleaching compositions |
| DE102005059647A1 (en) * | 2005-12-12 | 2007-06-14 | Henkel Kgaa | bleach |
| EP1849499A3 (en) * | 2006-04-26 | 2010-01-20 | The Procter and Gamble Company | Amide surfactant thickening systems for hair colouring and bleaching compositons |
| FR2988588B1 (en) * | 2012-03-30 | 2014-08-29 | Oreal | PROCESS FOR DECOLORIZING KERATIN FIBERS |
| FR2994650B1 (en) * | 2012-08-23 | 2014-08-29 | Oreal | COMPOSITION FOR DECOLORIZING KERATIN FIBERS IN COMPRESSED FORM WITH PERSULFATE AND FATTY ALCOHOL |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2283350A (en) * | 1939-02-15 | 1942-05-19 | Mclaughlin & Wallenstein | Composition for bleaching hair |
| GB1083007A (en) * | 1964-11-26 | 1967-09-13 | Rayette Faberge | Hair bleaching composition |
| DE1617480B2 (en) * | 1967-08-01 | 1973-02-01 | Farbwerke Hoechst AG, vormals Mei ster Lucius & Brunmg, 6000 Frankfurt | GEL BASES |
| FR2117760B1 (en) * | 1970-12-15 | 1974-03-01 | Gallia Sa Eugene | |
| US3823231A (en) * | 1971-04-20 | 1974-07-09 | F Bucaria | Hair bleach containing a thiocyanate catalyst |
| AU7076774A (en) * | 1974-07-04 | 1976-01-08 | Kintex Inc | Bleach |
-
1978
- 1978-12-04 CA CA317,279A patent/CA1111349A/en not_active Expired
-
1979
- 1979-10-01 GR GR60156A patent/GR74489B/el unknown
- 1979-10-09 DK DK425479A patent/DK425479A/en not_active Application Discontinuation
- 1979-10-09 NO NO793241A patent/NO155914C/en unknown
- 1979-10-09 FI FI793123A patent/FI76491C/en not_active IP Right Cessation
- 1979-10-11 BE BE0/197609A patent/BE879364A/en not_active IP Right Cessation
- 1979-10-11 NL NL7907552A patent/NL7907552A/en not_active Application Discontinuation
- 1979-10-11 MX MX179622A patent/MX153887A/en unknown
- 1979-10-11 FR FR7925333A patent/FR2438477A1/en active Granted
- 1979-10-11 LU LU81777A patent/LU81777A1/en unknown
- 1979-10-11 IT IT7950539A patent/IT1206994B/en active
- 1979-10-11 IE IE1935/79A patent/IE48961B1/en unknown
- 1979-10-11 GB GB7935350A patent/GB2033939B/en not_active Expired
- 1979-10-12 ZA ZA00795463A patent/ZA795463B/en unknown
- 1979-10-12 CH CH924379A patent/CH642534A5/en not_active IP Right Cessation
- 1979-10-12 DE DE19792941511 patent/DE2941511A1/en not_active Ceased
- 1979-10-12 SE SE7908473A patent/SE7908473L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE879364A (en) | 1980-04-11 |
| IE791935L (en) | 1980-04-12 |
| FR2438477B1 (en) | 1983-04-08 |
| MX153887A (en) | 1987-02-09 |
| DK425479A (en) | 1980-04-13 |
| LU81777A1 (en) | 1980-05-07 |
| FI793123A (en) | 1980-04-13 |
| FI76491C (en) | 1988-11-10 |
| FR2438477A1 (en) | 1980-05-09 |
| IE48961B1 (en) | 1985-06-26 |
| DE2941511A1 (en) | 1980-04-30 |
| GB2033939A (en) | 1980-05-29 |
| NL7907552A (en) | 1980-04-15 |
| CH642534A5 (en) | 1984-04-30 |
| IT7950539A0 (en) | 1979-10-11 |
| GB2033939B (en) | 1983-01-19 |
| NO793241L (en) | 1980-04-15 |
| SE7908473L (en) | 1980-04-13 |
| NO155914B (en) | 1987-03-16 |
| NO155914C (en) | 1987-06-24 |
| IT1206994B (en) | 1989-05-17 |
| GR74489B (en) | 1984-06-28 |
| FI76491B (en) | 1988-07-29 |
| ZA795463B (en) | 1980-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1111349A (en) | Low ammonia bleach compositions | |
| US4507278A (en) | Low ammonia bleach compositions | |
| JP3934555B2 (en) | Oxidizing composition containing chelating agent and conditioning agent, and hair treatment method | |
| US20060198795A1 (en) | Multi-component oral care compositions | |
| KR100348327B1 (en) | A method for stably dissolving uric acid in aqueous cosmetic compositions and aqueous cosmetic compositions containing stably dissolved uric acid and water-soluble polymers. | |
| US6379657B1 (en) | Composition and process for de-coloring dyed hair | |
| US4844886A (en) | Cosmetic compositions with a content of hydrogenperoxide and alpha-bisabolol as well as use of alpha-bisabolol for the stabilization of hydrogenperoxide | |
| JPS6351316A (en) | Hair permanent wave process | |
| CA2639742A1 (en) | Compositions useful for tooth whitening | |
| US6365143B1 (en) | Cleansing composition and method for removing chemically bound residues and mineral deposits from hair | |
| JP2009263319A (en) | Hair cosmetic composition | |
| KR102371926B1 (en) | Hair Dye Composition for Oxidative Dyeing | |
| JPH08501101A (en) | Mild and virtually colorless shampoo composition | |
| EP4051227B1 (en) | Aqueous oxidative composition comprising xanthine derivatives | |
| US10987289B2 (en) | Agent for bleaching hair with an initially red or red-blonde hair color | |
| KR100589452B1 (en) | Composition for hair treatment | |
| EP1082087A1 (en) | Compositions and methods for removing the color from permanently dyed keratin fibers | |
| JPH0212930B2 (en) | ||
| US3816614A (en) | Hair bleaching compositions and process | |
| JPH0669940B2 (en) | Anti-hair graying agent | |
| JP2003201222A (en) | Oxidation hair dye composition and method for dyeing hair with the oxidation hair dye composition | |
| JP2007001892A (en) | Composition for hair decoloring agent or oxidative hair-dyeing agent | |
| JP2003201219A (en) | Hydrogen peroxide-containing composition and method for stabilizing hydrogen peroxide | |
| WO2023067826A1 (en) | Agent for suppressing unpleasant odor | |
| JP2024515750A (en) | Aqueous oxidizing compositions containing derivatives of ortho-diphenols or imidazolidine-2,4-diones - Patent Application 20070223333 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |