JP2003524596A - Hair care composition - Google Patents

Abstract

  (57) [Summary] The present invention relates to (a) the cationic polymer is greater than about 1.5 meq / g, preferably greater than about 1.6 meq / g, more preferably greater than about 1.7 meq / g, and even more preferably about 1. A cationic saccharide polymer or copolymer having a charge density of greater than 8 meq / g; and (b) less than about 5%, preferably less than about 2%, more preferably less than 1%, even more preferably 0% by weight. % Of an anionic surfactant: The compositions of the present invention reduce the sticky and greasy feel and provide good conditioning / gloss to the hair.

Description

Detailed Description of the Invention

The present invention relates to hair care compositions. In particular, the present invention relates to hair care compositions that provide good conditioning / gloss to the hair and reduce the sticky and greasy feel.

BACKGROUND hair of the invention are often exposed to a wide range of attacks that can cause damage. Examples of this attack include shampooing, rinsing, drying, heating, combing, styling, perming, coloring, and natural exposure. Thus, by rubbing the hair surface and removing the natural oils and other natural conditioning and moisturizing components of the hair, the hair often becomes dry, rough, dull or curly.

Various approaches have been developed to mitigate these conditions. These approaches include the use of ultra-mild shampoo compositions, the use of conditioning shampoos intended for both cleaning and conditioning in one product, and products in the form of rinse off and leave on (leave on). Examples include the use of hair conditioning formulas such as product types. The leave-on form of hair care formulation offers additional advantages over other approaches. For example, a leave-on formulation is more cost effective and works longer because the conditioning ingredients remain in the hair. The leave-on formulation is more convenient because the consumer can use the product at any time and does not have to wait to rinse the product. The product may also be applied to the part of the hair where the conditioning benefit is most needed.

It is well known to those skilled in the art that cationic polysaccharides provide conditioning benefits. For example, International Published Patents WO-A-97 / 35542, WO-A-
97/35545, WO-A-97 / 35546 all describe the use of cationic polysaccharides in conditioning shampoo compositions, to which reference is made. British Published Patent 2,211,192 describes the use of cationic polysaccharides in rinse-off conditioning compositions. German published patent 4,326,866 describes a composition for use before cutting hair, which comprises a cationic polysaccharide. Japanese patent JP-54138133 describes a hair product composition containing a polypeptide and cationic cellulose. However, these cationic polysaccharides are also known to cause stickiness or stickiness. This can cause the consumer to have a dirty or greasy feel on the hair, especially in leave-on conditioning compositions without a rinsing process.

Surprisingly, the inventors have found that cationic saccharide polymers and copolymers having a cationic charge density of greater than 1.5 meq / g provide gloss / conditioning with a reduced stickiness and greasiness to the hair. It has been found to improve the benefits. Without wishing to be bound by theory, it is believed that high cationic charge densities are more important for the polymer to provide the hair with sufficient conditioning benefits. Cationic groups interact with the negative charge of hair. The bonding sites increase as the proportion of said cationic groups on the polymer increases. The higher the interaction, the more likely the polymer backbone and hair fibers will be in intimate association, thereby reducing the depth of the hydrocarbon layer and interacting with other surfaces such as finger skin. The tendency to cause is reduced. Therefore, the close relationship between the polymer and the hair reduces the sticky feel and increases the gloss.

SUMMARY OF THE INVENTION The present invention provides that (a) the cationic polymer is greater than about 1.5 meq / g, preferably about 1
． A cationic saccharide polymer or copolymer having a charge density greater than 6 meq / g, more preferably greater than about 1.7 meq / g, even more preferably greater than about 1.8 meq / g; and (b) about 5% by weight. Less, preferably less than about 2% by weight, more preferably about 1% by weight
Less, and even more preferably 0% by weight of an anionic surfactant.

The composition of the present invention suppresses the sticky feel and greasy state, while at the same time providing good conditioning / gloss effects. All concentrations and ratios herein are by weight of the hair care composition unless otherwise stated. All averages are weight averages unless otherwise stated.

[0008] DETAILED DESCRIPTION The hair care compositions of the present invention invention comprises two major components, a cationic polymer or copolymer and less than 5% of sugars an anionic surfactant. These components are described in more detail below.

As used herein, the terms “sticky” and “tacky” refer to the sticky feel of the hair after application of certain hair care compositions. As used herein, the phrase "leave on" means a hair care composition intended to be used without a rinsing step.
Thus, the leave-on type compositions generally remain on the hair until the consumer next wash the hair as part of a hair wash regimen. The type of composition that is left on is
It generally contains less than 5% anionic surfactant and generally less than 5% nonionic surfactant.

Cationic Polymers or Copolymers of Sugars An essential feature of the compositions of the present invention is that the composition comprises a cationic polymer or copolymer of sugars. The cationic saccharide of the composition of the present invention has about 1.5 meq.
/ G, preferably greater than about 1.6 meq / g, more preferably greater than about 1.7 meq / g, even more preferably greater than about 1.8 meq / g. Generally, the cationic polymer has a charge density of less than about 5 meq / g, preferably less than about 3.5 meq / g, more preferably less than about 2.5 meq / g, and even more preferably less than about 2.2 meq / g.

The “cationic charge density” of a polymer is represented by the ratio of the number of positive charges of the monomer units that make up the polymer to the molecular weight of the monomer units. That is, cationic charge density = number of positive charges / molecular weight of monomer units.

The cationic charge density of the cationic polymer in the present specification is Kjeldahl (Kj
eldahl) method (US Pharmacopeia-Chemical test- <461 >> Nitrogen determination-Method II). One of ordinary skill in the art will recognize that the charge density of certain polymers herein will depend on pH and the isoelectric point of the cationically charged groups. The charge density should be within the above limits at the pH used.

The cationic saccharide of the present invention is generally about 1% by weight to about 10% by weight, preferably about 2% by weight.
% To about 5% by weight, more preferably about 2.3% to about 3% by weight, even more preferably about 2.5% to about 2.9% by weight of cationic nitrogen.

The concentration of cationic saccharide should be sufficient to provide the desired conditioning benefits. Such a concentration generally refers to about 0.001% to about 20% by weight of the total composition, preferably about 0.005% to about 10%, more preferably about 0.01% to about 2%. %, Even more preferably about 0.05% by weight.
It is in the range of about 1% by weight.

The average molecular weight of the cationic saccharide used in the present invention is usually about 5,000 to about 100.
It is from about 100,000, preferably from about 100,000 to about 5 million, more preferably from about 500,000 to about 2 million, even more preferably from about 1 million to about 1.5 million. Suitable cationic saccharides for use in the present invention include cationic polysaccharides and cationic copolymers of saccharides, with cationic polysaccharides being preferred.

The cationic polymers used in the present invention are cationic polymers and copolymers of sugars. Cationic polysaccharides useful in the present invention include such pentose or hexose based polymers and derivatives solubilized by derivatization with, for example, ethylene oxide. These polymers include, for example, 1,
It may be attached via any of several sequences such as 4-α, 1,4-β, 1,3-α, 1,3-β and 1,6 bonds. The monomers may have a linear or branched geometry.

Examples of suitable cationic polysaccharides are: cellulose and hydroxyalkyl celluloses; starches and hydroxyalkyl starches; polymers based on arabinose monomers; polymers derived from xylose monomers; polymers derived from fucose monomers. Polymers derived from fructose monomers; polymers based on acid-containing saccharide monomers such as galacturonic acid or glucuronic acid; polymers based on amine saccharide monomers such as galactosamine and glucosamine, especially acetylglucosamine; Polymers based on cyclic or 6-membered polyalcohol monomers; polymers based on galactose monomers; polymers based on mannose monomers and polybased on galactomannans Including but those based on chromatography, but is not limited thereto.

Cationic polymers based on cellulose, hydroxyalkyl celluloses, acetylglucosamine and derivatives are preferred to reduce stickiness and greasiness of the hair and to provide gloss and conditioning benefits. More preferred are cationic polymers based on hydroxyalkyl cellulose, especially hydroxyethyl cellulose. An example of a suitable cationic polymer is commercially available from Amerchol Corp. (Edison, NJ, USA) as polyquaternium in the industry (CTFA) as a salt of hydroxyethyl cellulose reacted with an epoxide substituted with trimethylammonium. (Polyquaternium) 10
, But is not limited to this. These polymers and the materials behind them are found in US Pat. No. 3,472,840 (issued October 14, 1969, Stone), which is incorporated herein by reference. . Other cationic celluloses are known in the industry (CTFA) as Polyquaternium 24 and are available from Amerch.
ol Corp., Edison, NJ, USA, quaternary ammonium salt polymers of hydroxyethyl cellulose that react with lauryl dimethyl ammonium substituted epoxides, and Polyquaternium in the industry (CTFA). National Star called 4
rch, Salisbury, NC, USA, and quaternary ammonium salt polymers of hydroxyethyl cellulose reacted with diallyldimethylammonium chloride.

Cationic copolymers of saccharides useful in the present invention include those containing the following saccharide monomers and their derivatives: glucose, galactose, mannose, arabinose, xylose, fucose, fructose, glucosamine, galactosamine, Glucuronic acid, galactouronic acid, and 5- or 6-membered cyclic polyalcohols. Further included are hydroxymethyl, hydroxyethyl, and hydroxypropyl derivatives of the above sugars. When sugars are linked to each other in a copolymer, they are among several sequences such as 1,4-α, 1,4-β, 1,3-α, 1,3-β and 1,6 bonds. Can be attached via any of the following. Any other monomer can be used as long as the resulting polymer is suitable for use in hair care. Other examples of monomers useful in the present invention include dimethyldiallylammonium chloride, dimethylaminoethylmethyl acrylate, diethyldiallylammonium chloride, N, N-diallyl, NN-dialkylammonium halides, and the like. Not limited to.

Anionic Surfactant The second essential feature of the composition of the present invention is that the composition is less than about 5% by weight, preferably less than about 4% by weight, more preferably less than about 2% by weight, even more. Preferably less than about 1% by weight, and even more preferably 0% by weight of anionic surfactant. As used herein, "anionic surfactant" refers to anionic surfactants and zwitterionic or amphoteric surfactants that have an added group that is anionic at the pH of the composition or combination thereof. means.

Examples of anionic surfactants are alkyl sulfates and alkyl ether sulfates. These materials have the formulas ROSO ₃ M and RO (C ₂ H ₄ O) _x SO _{3 respectively.}
Has M, where R is an alkyl or alkenyl group having from about 8 to about 18 carbons,
x is an integer having a value from 1 to 10, M is ammonium, an alkanolamine such as triethanolamine, a monovalent metal such as sodium and potassium,
And cations such as polyvalent metals such as magnesium and calcium.

Examples of other anionic surfactants are water-soluble salts of organic sulfuric acid reaction products represented by the formula [R ¹ -SO ₃ -M], where R ¹ has about 8 to about 8 carbon atoms. Is a straight or branched chain, saturated, aliphatic hydrocarbon radical having 24, and M is a cation as described herein above. Still other examples of anionic surfactants are reaction products of fatty acids esterified with isethionic acid and neutralized with sodium hydroxide, where fatty acids are, for example, fatty acids derived from coconut oil or palm kernel oil. And the fatty acid of methyl tauride (
Fatty acids are, for example, the sodium or potassium salts of fatty acid) amides derived from coconut oil or palm kernel oil.

Further added examples of anionic surfactants are succinates, examples being disodium N-octadecyl sulfosuccinate, disodium lauryl sulfosuccinate, diammonium lauryl sulfosuccinate, diamyl ester of sodium sulfosuccinate. , Dihexyl ester of sodium sulfosuccinate, dioctyl ester of sodium sulfosuccinate, and the like.

Further examples of anionic surfactants added include carbon numbers of about 10 to about 2.
And 4 olefin sulfonates. As used herein, the term “olefin sulfonate” refers to sulfonation of α-olefins with uncomplexed sulfur trioxide, followed by hydrolysis of any sulfone produced,
Represents a compound that can be prepared by neutralizing an acidic reaction mixture under conditions that give the corresponding hydroxyalkane sulfonate. Another class of anionic surfactants are β-alkyloxy sulfonates. Such a surfactant is represented by the formula:

[0025]

[Chemical 1]

In the formula, R ¹ is a linear alkyl group having about 6 to about 20 carbon atoms, and R ² is about 1 to 1 carbon atoms.
Is a lower alkyl group having about 3 and M is a water soluble cation as described herein above.

Optional Ingredients The hair care compositions of the present invention can include many more optional ingredients. Some non-limiting examples of such optional components are given below.

Silicone Conditioning Agents The compositions of the present invention may optionally include a silicone conditioning component.
The silicone conditioning component can include volatile silicones, non-volatile silicones, or mixtures thereof. As used herein, "non-volatile" refers to silicone materials with little or no apparent vapor pressure under ambient conditions, as is understood by those skilled in the art. The boiling point under one atmosphere (atm) is preferably at least about 250 ° C, more preferably at least about 275 ° C, most preferably at least about 300 ° C. Vapor pressure is preferably about 0.2 mm at 25 ° C
Hg or less, preferably about 0.1 mm Hg or less at 25 ° C.

Examples of the silicone conditioning component used in the present invention include silicone liquids, silicone rubbers, silicone resins, and mixtures thereof. References to examples of some suitable silicone hair conditioning agents disclosed and optional silicone suspending agents are WO-A-94 / 08557 (Brock et al.), US Pat. No. 5,756,436. No. (Royce et al.), US Pat. No. 5,104,646 (Bolich Jr. etc.), US Pat. No. 5,106,609 (Bolich Jr.) etc. And US Reissue 34,584 (Grote et al.) British Patent No. 849,433.
However, it is not limited thereto. All of which are incorporated herein by reference.

Silicone resin refers to a high degree of crosslinking in the manufacture of silicone resins that is derived by combining monofunctional and / or difunctional silanes with trifunctional and tetrafunctional silanes. It is a siloxane system crosslinked to. As is well known to those skilled in the art, the degree of cross-linking required to obtain a silicone resin will vary according to the units of the particular silane incorporated into the silicone resin. Generally, a silicone material having a sufficient level of units of trifunctional and tetrafunctional siloxane monomers (and thus a sufficient level of crosslinking) to dry to a rigid or rigid film is a silicone resin. Is considered to be. The ratio of oxygen atoms to silicon atoms indicates the degree of crosslinking in certain silicone materials. Generally, silicone materials having at least about 1.1 oxygen atoms per silicon atom are silicone resins herein. Preferably, the oxygen: silicon atom ratio is at least about 1.2: 1.0. Silanes used in the production of silicone resins include monomethyl, dimethyl, trimethyl, monophenyl, diphenyl, methylphenyl, ethylphenyl, propylphenyl, monovinyl, and methylvinylchlorosilane and tetrachlorosilane.

When a silicone resin is present, it is generally about 0.001% to about 10% by weight of the total composition, preferably about 0.005% to about 5%, more preferably about 0%.
． It is from 01 wt% to about 2 wt%, and even more preferably from about 0.1 wt% to about 1 wt%.

Any polysiloxane resin suitable for use in the hair care compositions that can be used herein includes hydrogen, hydroxy, alkyl, aryl, alkoxy, alkaryl, arylalkyl, arylalkoxy, alkaryloxy and alkamino. Those having a substituent are included. However, preferred polysiloxane resins have at least one substituent with delocalized electrons. The substituent can be selected from the group consisting of alkyl, aryl, alkoxy, alkaryl, arylalkyl, arylalkoxy, alkaryloxy, and combinations thereof. Of these, aryl, arylalkyl and alkaryl substituents are preferred. More preferred are alkaryl and arylalkyl substituents. Even more preferred are alkaryl substituents, especially 2-phenylpropyl. At least 1
Since it is preferred that one substituent have delocalized electrons, the resins herein also have other substituents that normally do not have delocalized electrons. Such other substituents can include hydrogen, hydroxyl, alkyl, alkoxy, amino functionalities and mixtures thereof. Alkyl substituents, especially methyl substituents, are preferred.

As used herein, the term “aryl” means a functional group containing one or more homocycles or heterocycles. The aryl functional group in the present invention may be unsubstituted or substituted and generally contains 3 to 16 carbon atoms.
Preferred aryl groups include, but are not limited to, phenyl, naphthyl, cyclopentadienyl, anthracyl, pyrene, pyridine, pyrimidine.

As used herein, the term “alkyl” refers to saturated or unsaturated, substituted or unsubstituted, straight chain or 1 to 10 carbon atoms, preferably 1 to 4 carbon atoms. It means a branched chain hydrocarbon. Thus, the term "alkyl" refers to an alkenyl group having 2 to 8 carbon atoms, preferably 2 to 4 carbon atoms, and 2 to 8 carbon atoms, preferably 2 to
4 alkynyl groups are included. Preferred alkyl groups include methyl, ethyl,
Examples include, but are not limited to, propyl, isopropyl, and butyl.
More preferred are methyl, ethyl, and propyl.

As used herein, the term “alkaryl” refers to a substituent containing an alkyl moiety and an aryl moiety, the alkyl moiety being attached to the siloxane resin. As used herein, the term "arylalkyl" means a substituent containing an aryl moiety and an alkyl moiety, wherein the aryl moiety is attached to the siloxane resin.

Silicone materials and silicone resins, among others, can be conveniently identified according to the shorthand nomenclature well known to those skilled in the art as “MDTQ” nomenclature. In this nomenclature system, silicones are described according to the presence of the various siloxane monomer units that make them up. Briefly, the symbol M is a monofunctional unit (C
H ₃ ) ₃ SiO _0.5 , D is a difunctional unit (CH ₃ ) ₂ SiO, T is a trifunctional unit (CH ₃ ) SiO _1.5 , and Q is a tetrafunctional unit SiO ₂ . Unit symbols with dashes, such as M ′, D ′, T ′ and Q ′, are 1 except for the methyl group.
Or, a siloxane unit having two or more substituents is shown, and the presence of each must be specifically defined. Accordingly, the preferred polysiloxane resins for use herein are at least one M ′, D ′ having a substituent with delocalized electrons.
, T ′ or Q ′ functionality. Preferred substituents are as defined above. The molar ratios of the various units are given in the MDTQ nomenclature system by either indicating the total number (or the average) of the various units in the silicone as a subscripted number in the symbol, or as a specific ratio with molecular weight. The silicone material can be fully described on the basis.

Preferred polysiloxane resins for use herein are MQ and M′Q resins, more preferred are M′Q resins, especially M ′ ₆ Q ₃ , M ′ ₈ Q _4, M ′ ₁₀ Q. ₅ is M _{'1 2} Q ₆ resin and mixtures thereof. Preferred M'Q resins are those having at least one group containing delocalized electrons substituted on each M'functional group. More preferably, the other substituent is an alkyl group, particularly preferably a methyl group.

The polysiloxane resin used in the present invention preferably has a viscosity at 25 ° C. of less than about 5000 mm ² s ⁻¹ , more preferably less than about 2000 mm ² s ⁻¹ , further preferably less than about 1000 mm ² s ⁻¹ , Still more preferably, it is less than about 600 mm ² s ^-1 . Viscosity can be measured using a Cannon-Fenske Routine viscometer (ASTM D-445). For raw materials, including detailed methods of making polysiloxane resins suitable for use herein, see US Pat. Nos. 5,539,137; 5,672,338; 5,686,547 and US Pat. 5,684,112, all of which are incorporated herein by reference.

The silicone fluid used in the composition of the present invention has a viscosity of 1 at 25 ° C.
000,000mm less than ² s ^-1, preferably about 5~1,000,000mm ² s ^-1, more preferably from about 10 to about 600,000mm ² s ^-1, more preferably from about 10
To about 500,000 mm ² s ⁻¹ , most preferably 10 to 350,000 mm ² s ⁻¹ , a fluid silicone material, silicone oil. Viscosity is 197
Dow Corning Corporate Test Method C, dated July 20, 0
It can be measured with a glass capillary viscometer as shown in TM0004. Suitable silicone oils include polyalkyl siloxanes, polyaryl siloxanes, polyarylalkyl siloxanes, polyalkaryl siloxanes, polyether siloxane copolymers, and mixtures thereof. Insoluble, non-volatile silicone liquids having other conditioning effects can also be used. Silicone oils used in the composition include polyalkyl or polyaryl siloxanes that fit the following formula:

[0040]

[Chemical 2]

Where R is aliphatic, preferably alkyl or alkenyl, or aryl, R may be substituted or unsubstituted, and x is an integer from 1 to about 8,000. Suitable unsubstituted R groups include alkoxy, aryloxy, alkaryl, arylalkyl, alkamino, and ether substitution, hydroxyl substitution,
And halogen-substituted aliphatic and aryl groups. Suitable R groups also include cationic amines and quaternary ammonium groups.

The aliphatic or aryl groups that substitute on the siloxane chain are
It remains liquid at room temperature, is hydrophobic, and has no irritation, toxicity or other harm when applied to hair, and is compatible with the other ingredients of the hair care composition described herein. It may have any structure as long as it is soluble, chemically stable under normal use and storage conditions, insoluble in the compositions of the present invention, and capable of conditioning hair. The two Rs in the silicon atom of the silicone unit of each monomer may be the same group or different groups. Preferably, the two R groups represent the same group.

Preferred alkyl and alkenyl substituents are C _{1 to} C ₅ , more preferably C _{1 to} C ₄ , most preferably C _{1 to} C ₂ alkyl and alkenyl. Other alkyl-, alkenyl-, or alkynyl-containing (alkoxy, alkaryl,
And the aliphatic part of the radicals (such as alkamino) may be linear or branched, but preferably from 1 to 5 carbon atoms, more preferably from 1 to 4 carbon atoms, even more preferably 1 Has ˜3 carbon atoms, most preferably 1-2 carbon atoms. As mentioned above, this R substituent may also contain amino functionality, such as an alkamino group, which may be, for example, a primary, secondary, or tertiary amine, or quaternary ammonium. These include mono-, di-, and tri-alkylamino and alkoxyamino groups, the length of the carbon chain of the aliphatic part of which is preferably the abovementioned length. The R substituent may be substituted with other groups such as halogens (eg, chloride, fluoride, and bromide), halogenated aliphatic or aryl groups, and hydroxy groups (eg, hydroxy-substituted aliphatic groups). . Suitable halogenated R groups include:
Examples thereof include trihalogenated (preferably fluoro) alkyl groups such as R ¹ -C (F) ₃ (R ¹ is C ₁ -C ₃ alkyl). Examples of such polysiloxanes include polymethyl-3,3,3 trifluoropropyl siloxane.

Suitable R groups are methyl, ethyl, propyl, phenyl, methylphenyl and phenylmethyl groups. Preferred silicones are polydimethylsiloxane, polydiethylsiloxane, and polymethylphenylsiloxane. Polydimethylsiloxane is particularly preferred. Other suitable R groups include methyl, methoxy, ethoxy, propoxy, and aryloxy. The three R groups on the silicone endcap can also be the same or different groups.

Nonvolatile polyalkylsiloxane fluids that can be used are, for example, polydimethylsiloxane. These siloxanes are available, for example, from General Electric Company as the Viscasil R and SF96 series and from Dow Corning as the Dow Corning 200 series. A polyalkylaryl siloxane fluid that can be used is, for example, polymethylphenyl siloxane. These siloxanes are commercially available, for example, from the General Electric Company as SF1075 methylphenyl fluid or from Dow Corning as 556 Cosmetic Grade Fluid.

Polyethylene siloxane copolymers that can be used include, but are not limited to, ethylene oxide, or a mixture of ethylene oxide and propylene oxide, such as polypropylene oxide modified polydimethyl siloxane (eg, Dow Corning). DC-1248). Insoluble silicones must have sufficiently low ethylene oxide and polypropylene values to prevent their solubility in water and the compositions of the present invention.

Another suitable silicone fluid for use in silicone conditioning agents is insoluble silicone rubber. These rubbers have a viscosity of 1,000 at 25 ° C.
It is a polyorganosiloxane having a viscosity of 1,000 centistokes or more. Silicone rubbers are described in US Pat. No. 4,152,416; Noll and Walter.
ter), Chemistry and Technology of Silicones, New York: Academic Press 1968;
And General Electric Silicone Rubber Product Data Sheets SE30, SE33, SE54 and SE76, all of which are incorporated herein by reference. Silicone rubber is typically about 200
2,000 or more, and generally has a mass molecular weight of at least about 200,000 to about 1,000,
000, specific examples of which include polydimethylsiloxane, (polydimethylsiloxane) (methylvinylsiloxane) copolymer, poly (dimethylsiloxane) (diphenylsiloxane) (methylvinylsiloxane) copolymer, and mixtures thereof.

The silicone conditioning agent is also from a mixture of polydimethylsiloxane rubber (viscosity greater than about 1,000,000 centistokes) and polydimethylsiloxane oil (viscosity from about 10 to about 100,000 centistokes). Sometimes it is made up. In that case, the ratio of rubber to liquid is about 30:70 to about 70:30.
, Preferably about 40:60 to about 60:40. The number average particle size of any silicone component can vary widely without limitation and depends on the formulation and / or the desired properties. The number average particle size preferably used in the present invention is typically about 10 nm to about 100 microns, more preferably about 30 nm to about 20 microns.

Background materials for silicones, including silicone fluids, rubbers and resins, and sections that discuss silicone production are described in Encyclopae Encyclopedia of Polymer Science and Technology.
dia of Polymer Science and Engineering) (Vol. 15, 2nd edition, p. 204-3)
08, John Wiley & Sons, Incorporated,
1989) "and incorporated herein by reference. A preferred silicone conditioning agent from the viewpoint of improving gloss is a silicone resin.

Cationic Conditioning Agents The compositions of the present invention may also include one or more additional cationic polymer conditioning agents. Cationic polymer conditioning agents
It is preferably water-soluble. The total concentration of cationic polymer in the composition of the present invention is
Typically about 0.001% to about 20%, more typically about 0.00%.
5% to about 10% by weight, preferably about 0.01% to about 2% by weight.

A “water-soluble” cationic polymer has sufficient solubility in water and has a temperature of 25 ° C.
At a concentration of 0.1% in water (distilled water or equivalent water), a polymer which forms a substantially transparent solution to the naked eye. Preferably, the polymer is sufficiently soluble to form a substantially clear solution at a concentration of 0.5%, more preferably 1.0%. The term "polymer" as used in the present invention includes substances obtained by the polymerization of one type of monomer or two or more types (ie, copolymers) of monomers.

The cationic polymer generally has a weight average molecular weight of about 5,000 or more, typically about 10,000 or more and about 10 million or less. Preferably, the molecular weight is about 1
It is from 0,000 to about 2,000,000. Cationic polymers generally have cationic nitrogen-containing moieties, such as quaternary ammonium or cationic amino moieties, and mixtures thereof.

The cationic charge density is preferably at least about 0.1 meq / g, more preferably at least about 0.5 meq / g, even more preferably at least about 1.1 m.
eq / g, most preferably at least about 1.2 meq / g. In general,
For practical purposes, the cationic polymer is less than about 7 meq / g, preferably less than about 5 meq / g, more preferably about 3.5 meq / g, even more preferably about 2.
It has a cationic charge density of less than 5 meq / g. The cationic charge density of the cationic polymer can be determined using the Kjeldahl method (USP-Chemical test-Nitrogen determination-Method II). One of ordinary skill in the art recognizes that the charge density of amino-containing polymers can vary with the pH and isoelectric point of the amino groups. The charge density should be within the above limits at the pH of application.

Any anionic counterion for the cationic polymer can be utilized, as long as the water solubility criteria is met. Suitable counterions include halide (eg, Cl, Br, I, or F, preferably Cl, Br, or I) sulfate, and methyl sulfate. This example is not exclusive and others can be used.

The cationic nitrogen-containing moiety is generally present as a substituent on the fraction of all monomer units of the cationic hair conditioning polymer. Thus, the cationic polymer may include, for example, copolymers, terpolymers, etc. of quaternary ammonium or cationic amine-substituted monomer units and other non-cationic units referred to herein as spacer monomer units. Such polymers are known to those skilled in the art and can be found in the CTFA International Cosmetic Ingredient Dictionary and H
and Book), 7th Edition, edited by Wenninger and McEwen (The Cosmetic, Toiletry, and Fragrance
Association, Inc.), Washington DC, 1997).

Examples of suitable cationic polymers include acrylamide, methacrylamide,
Of water-soluble spacer monomers such as alkyl acrylamides and dialkyl acrylamides, alkyl methacrylamides and dialkyl methacrylamides, alkyl acrylates, alkyl methacrylates, vinylcaprolactones, and vinylpyrrolidone, and vinyl monomers having cationic amine or quaternary ammonium functionality. Copolymers may be mentioned. The alkyl and dialkyl substituted monomers preferably C ₁ -C ₇ alkyl groups, more preferably C ₁ -C ₃ alkyl group. Other suitable spacer monomers include vinyl esters, vinyl alcohol (obtained by hydrolysis of polyvinyl acetate), maleic anhydride, propylene glycol and ethylene glycol.

The cationic amine can be a primary amine, secondary amine, or tertiary amine, depending on the particular type and pH of the composition. Usually, secondary amines and tertiary amines are preferable, and tertiary amines are particularly preferable. After the amine-substituted vinyl monomer is polymerized in the amine form, it can be converted to ammonium by a quaternization reaction. Amines may likewise be quaternized after polymer formation. For example, a tertiary amine functionality can be quaternized by reaction with a salt of formula R'X. In the formula, R ′ is a short-chain alkyl, preferably C ₁ -C ₇ alkyl, more preferably C ₁ -C ₃ alkyl, and X forms a water-soluble salt with a quaternary ammonium. Is an anion that

Suitable cationic amino monomers and quaternary ammonium monomers include, for example, dialkylaminoalkyl acrylates, dialkylaminoalkyl methacrylates, monoalkylaminoalkyl acrylates, monoalkylaminoalkyl methacrylates, trialkylmethacryloxyalkylammonium salts, trialkylmethacryloxyalkylammonium salts, and trialkylmethacryloxyalkylammonium salts. Alkyl acryloxyalkyl ammonium salts, vinyl compounds substituted with diallyl quaternary ammonium salts, and pyridinium, imidazolium, and quaternary pyrrolidones such as alkyl vinyl imidazolium, alkyl vinyl pyridinium, and alkyl vinyl pyrrolidone salts. Vinyl quaternary ammonium monomers having cyclic cationic nitrogen-containing rings are mentioned. The alkyl portion of these monomers is preferably lower alkyl, such as C ₁ -C ₃ alkyl, more preferably C ₁ -C ₂ alkyl. Suitable amine-substituted vinyl monomers for use in the present invention include dialkylaminoalkyl acrylates, dialkylaminoalkyl methacrylates, dialkylaminoalkyl acrylamides, and dialkylaminoalkyl methacrylamides, where the alkyl group is preferably C _1- It is a C ₇ hydrocarbon group, more preferably C ₁ -C ₃ alkyl.

The cationic polymer here may comprise a mixture of monomer units derived from amine and / or quaternary ammonium substituted monomers and / or co-usable spacer monomers.

Suitable cationic hair conditioning polymers include, for example, BAS
F. Wyandotte (Pasipany, NJ, USA)
1-vinyl-2-pyrrolidone and 1-vinyl-3-methylimidazolium salt (for example, chloride salt) such as those sold under the trade name LUVIQUAT by rsippany)) (for example, rubiquat FC370). Copolymer (known in the industry as Polyquaternium 16 by the Cosmetics, Toiletry, and Cosmetics Association, "CTFA"); trade name from Gaf (Wayne, NJ, USA) A copolymer of 1-vinyl-2-pyrrolidone and dimethylaminoethylmethacrylate, such as that sold by GAFQUAT (eg, Gafquat 755N) (referred to in the art as Polyquaternium 11 by CTFA); , Salts referred to in the industry (CTFA) as polyquaterniums 6 and 7, respectively Cationic diallyl quaternary ammonium-containing polymers, such as homopolymers of dimethyl diallyl ammonium and copolymers of acrylamide and dimethyl diallyl ammonium chloride; and described in US Pat. No. 4,009,256, incorporated herein by reference. And homo- and copolymer aminoalkyl ester mineral acid salts of unsaturated carboxylic acids having 3 to 5 carbon atoms.

As mentioned above, the cationic polymer in the present invention is water-soluble. However, this does not mean that it must be soluble in the composition. However, preferably the cationic polymer is soluble in the composition or in the complex coacervate phase in the composition formed by the cationic polymer and the anionic material. The complex coacervates of cationic polymers can be formed with anionic surfactants or anionic polymers (eg sodium polystyrene sulfonate) that can optionally be added to the compositions of the present invention.

Sensation Agent The hair care composition of the present invention may further comprise a sensation agent. As used herein, the term "sensate", when applied to the skin, changes the perceived sensation into, for example, without limitation, a sensation of warmth, coldness, refreshing, etc. Means a substance that causes The sensate is preferably used in an amount of about 0.001% by weight to about 10% by weight, more preferably about 0.005% by weight to about 5% by weight, and further preferably about 0.01% by weight in the entire composition. % To about 1% by weight.

Any sensate suitably used in hair care compositions may be used in the present invention. Non-limiting examples of suitable sensates include British Patent GB-B-1315626, G
BB-1404596 and GB-B-1141785,
All of which are incorporated herein by reference. Suitable sensates for the composition of the present invention include camphor, menthol, 1-isopulegol,
Ethyl menthane carboxamide, and trimethyl yellow propyl butanamide.

[0064]C ₁ ~ C ₆ Fatty alcohol   The composition of the invention optionally comprises C₁~ C₆, Preferably C₂~ C₃, And more preferably C ₂ May be included in the fatty alcohol. Fatty alcohols are usually about 1% of the total composition.
% To about 75% by weight, preferably about 10% to about 40% by weight, more preferably
About 15% to about 30% by weight, and even more preferably about 18% to about 26% by weight.
included.

Viscosity Modifier The composition of the present invention may further contain a viscosity modifier. Any viscosity modifier suitably used in hair care compositions may be used in the present invention. The viscosity modifier is
If present, generally from about 0.01% to about 10%, preferably from about 0.05% to about 5%, more preferably from about 0.1% to about 10% by weight of the total composition. Make up 3% by weight. A non-limiting list of suitable viscosity modifiers can be found in the CTFA International Cosmetic Ingredient Dictio
nary and Handbook), 7th Edition, Wenninger and McEwn
en) (Cosmetics, Toiletry, and Cosmetics Association (The Cosmetic, Toiletry, and
Fragrance Association, Inc.), Washington, DC, 1997) and incorporated herein by reference.

The viscosity modifier preferably used in the present invention includes a shear-sensitive viscosity modifier. As used herein, "shear sensitive viscosity modifier" means a viscosity modifier that forms a composition whose viscosity decreases at low shear rates. The shear rate (s ^-1 ) can be defined as the ratio of the material velocity (ms ^-1 ) to the distance (m) between a stationary object and the material. Shear rates less than about 250 s ⁻¹ can be considered “low shear rates”. Any shear sensitive viscosity control agent suitable for use in hair care can be used in the present invention. However, preferably used in the present invention are viscosity modifiers that form a composition that decreases in viscosity at shear rates of less than about 100 s ^-1 , more preferably less than about 50 s ^-1 . In addition, preferred shear-sensitive viscosity modifiers have such a viscosity that at a shear rate of 50 s ^-1 , the viscosity is reduced by about 30% or more, preferably about 50% or more, more preferably about 70% or more, even more preferably about 80% or more. What is capable of forming a composition.

The viscosity modifier preferably used in the present invention forms a composition whose viscosity is sensitive to the electrolyte concentration in the aqueous phase, and is hereinafter referred to as “salt-sensitive viscosity modifier”. Background material regarding the properties of salt sensitive viscosity modifiers is described in the American Chemical Society Symposium Series (1991), Volume 462, pages 101-120, which is incorporated herein by reference. Any salt sensitive viscosity control agent suitable for use in hair care compositions may be used in the present invention.

Examples of suitable viscosity modifiers include, but are not limited to, synthetic hectorites.
tes), carboxylate anion-based polymers / copolymers and carboxylate anion-based crosslinked polymers / copolymers. Preferred for use in the present invention are carboxylic acid anion-based crosslinked polymers and copolymers. More preferably, it is a carboxylic acid anion-based cross-linked copolymer.

Synthetic hectorites useful in the present invention are synthetic layered silicates such as sodium magnesium silicate. An example of a suitable synthetic hectorite is Laporte Plc, UK under the trade name Laponite. Some of them are more sold.

Carboxylic acid anionic copolymers useful in the present invention are hydrophobically modified crosslinked copolymers of carboxylic acids and alkyl carboxylates and have amphipathic properties. These carboxylic acid anion-based copolymers include 1) acrylic acid, methacrylic acid, maleic acid, maleic anhydride, itaconic acid, fumaric acid, crotonic acid, or α-
Obtained by copolymerizing a carboxylic acid monomer such as chloroacrylic acid, 2) a carboxylic acid ester having an alkyl chain of 1 to about 30 carbon atoms, preferably 3) a crosslinker of the formula:

[0071]

[Chemical 3]

Wherein R ¹ is hydrogen or an alkyl group having 1 to about 30 carbon atoms; Y ¹ is independently oxygen, CH ₂ O, COO, OCO,

[0073]

[Chemical 4]

[0074]

[Chemical 5]

Wherein R ² is hydrogen or an alkyl group having 1 to about 30 carbon atoms; Y ² is (CH ₂
) M ″, (CH ₂ CH ₂ O) m ″, or (CH ₂ CH ₂ CH ₂ O) m ″, where m ″ is an integer from 1 to about 30.

Suitable carboxylic acid anion-based copolymers in the present invention are acrylic acid / alkyl acrylate copolymers having the formula:

[0077]

[Chemical 6]

Wherein R ² is independently hydrogen or an alkyl group having 1 to 30 carbon atoms, at least one R ² is hydrogen, R ¹ is as defined above, n, n ′ , M and m ′ are integers such that n + n ′ + m + m ′ is about 40 to about 100, and n ″ is 1
Is an integer from about 30 to about 30 and P is a copolymer having a molecular weight of about 5,000 to about 3,000,
000 is specified.

In the present invention, a neutralizing agent for neutralizing the carboxylic acid anion-based copolymer may be included. Non-limiting examples of such neutralizing agents include sodium hydroxide, potassium hydroxide, ammonium hydroxide, monoethanolamine, diethanolamine, triethanolamine, diisopropanolamine, aminomethylpropanol, tromethamine, Tetrahydroxypropyl ethylenediamine, and mixtures thereof.

Non-limiting examples of suitable carboxylate anionic viscosity modifiers, including details of the method of manufacture, are given in US Pat. Nos. 3,940,351, 5,288,814, 5,5.
349,030, 5,373,044 and 5,468,797, all of which are incorporated herein by reference. Examples of carboxylate anion viscosity modifiers include Cleveland, Ohio, USA.
) B. F. Product name Pemulen TR-1, from Goodrich
Examples include those sold by Pemulen TR-2, Carbopol 980, Carbopol 981, Carbopol ETD-2020, Carbopol ETD-2050 and Carbopol Ultrez 10. Preferred are Carbopol ETD-2020, Carbopol ETD-2050 and Carbopol Ultrez 10, especially Carbopol Ultrez 10.

From the viewpoints of improving spreadability, reducing stickiness and improving gloss, a viscosity modifier particularly preferably used in the present invention is Carbopol Ultrez 10 (Carbopol).
It is a carboxylate anion type viscosity modifier such as Ultrez 10).

Polyethylene Glycol Derivatives of Glycerides Suitable polyethylene glycol derivatives of glycerides include all polyethylene glycol derivatives of glycerides that are water soluble and are suitable for use in hair care compositions. Polyethylene glycol derivatives of glycerides preferably used in the present invention include mono-, di- and tri-glyceride derivatives, and mixtures thereof. One group of polyethylene glycol derivatives of glycerides suitable for the present invention is of general formula (I):

[0083]

[Chemical 7]

Where n is the degree of ethoxylation and is from about 4 to about 200, preferably from about 5 to about 15.
0, more preferably about 20 to about 120, and R comprises an aliphatic group having about 5 to about 25 carbon atoms, preferably about 7 to about 20 carbon atoms.

Suitable polyethylene glycol derivatives of glycerides may be polyethylene glycol derivatives of hydrogenated castor oil. For example, PEG-20 hydrogenated castor oil,
PEG-30 hydrogenated castor oil, PEG-40 hydrogenated castor oil, PEG-45 hydrogenated castor oil, PEG-50 hydrogenated castor oil, PEG-54 hydrogenated castor oil, PE
There are G-55 hydrogenated castor oil, PEG-60 hydrogenated castor oil, PEG-80 hydrogenated castor oil, and PEG-100 hydrogenated castor oil. Preferably used in the composition of the present invention is PEG-60 hydrogenated castor oil.

Other suitable polyethylene glycol derivatives of glycerides may be polyethylene glycol derivatives of stearic acid. For example, PEG-30 stearate,
PEG-40 stearate, PEG-50 stearate, PEG-75 stearate, PEG-90 stearate, PEG-100 stearate, PEG-12
There are 0 stearates and PEG-150 stearates. Preferably used in the composition of the present invention is PEG-100 stearate.

Cationic Surfactants Cationic surfactants useful in the compositions of the present invention contain amino groups or quaternary ammonium moieties. The cationic surfactant is preferably insoluble in the composition, but is not necessarily insoluble. Cationic surfactants useful herein are disclosed in the following documents, all of which are incorporated herein by reference: M. C. Publishing Company, McCutcheon
, Detergents & Emulsifiers, (North American version 1979)
Schwartz et al .; Surfactants, their chemistry and technology (Surface Active Agents, Thei
Chemistry and Technology, New York: Interscience Publishers, 1949; U.S. Pat. No. 3,155,591, issued Nov. 3, 1964, issued to Hilfer.
U.S. Pat. No. 3, issued to Laughlin et al.
No. 3,959,461, issued May 25, 1976, issued to Bailey et al., U.S. Patents; and issued June 7, 1983, Borich Jr. U.S. Pat. No. 4,387,090 to U.S. Pat.

Among the cationic surfactants having quaternary ammonium groups, the materials useful herein are of the general formula:

[0089]

[Chemical 8]

In the formula, R _{1 to} R ₄ are independently an aliphatic group having about 1 to about 22 carbon atoms, or about 1 carbon atom.
To about 22 aromatic groups, alkoxyl groups, polyoxyalkylene groups, alkylamido groups, hydroxyalkyl groups, aryl groups or alkylaryl groups; X is a halogen (eg, chloride, bromide) group, acetate group, Salt forming anions, such as those selected from citrate bases, lactate bases, glycolate bases, phosphate bases, nitrate bases, sulfate bases, and alkyl sulfate bases. The aliphatic group may contain other groups such as an ether bond and an amino group in addition to the carbon atom and the hydrogen atom.
Further, the long-chain aliphatic group having, for example, about 12 or more carbon atoms may be saturated or unsaturated. Particularly preferred are mono-long chains (eg mono C ₁₂ -C ₂₂ , preferably C ₁₂ -C ₁₈ , more preferably C ₁₆ , aliphatic, preferably alkyl), di-short chains (eg C ₁ -C). ₃ alkyl, preferably C ₁ -C ₂ alkyl) quaternary ammonium salts.

Salts of primary, secondary and tertiary fatty amines are also suitable cationic surfactants. The alkyl group of such amines preferably has from about 12 to about 22 carbon atoms and is substituted or unsubstituted. Such amines useful in the present invention include stearamidopropyldimethylamine, diethylaminoethyl stearamide, dimethyl stearamine, dimethyl soy amine, soy amine, myristyl amine, tridecyl amine, ethyl stearyl amine, N-tallow. Propanediamine,
Mention may be made of ethoxylated stearylamine (with 5 mol of ethylene oxide), dihydroxyethylstearylamine, and arachidylbehenylamine. Suitable amine salts include halogen salts, acetates, phosphates, nitrates, citrates, lactates, and alkylsulfates. Examples of such salts include stearylamine hydrochloride, soybean amine chloride, stearylamine formate, N-tallowpropanediamine dichloride, stearamidopropyldimethylamine citrate, cetyltrimethylammonium chloride, and dicetyldiammonium chloride. Can be mentioned. Preferably used in the composition of the present invention is cetyltrimethylammonium chloride. Cationic amine surfactants among those useful in the present invention are incorporated herein by reference, US Pat. No. 4,275,055 to Nachtigal et al., Issued Jun. 23, 1981. Disclosed in the book.

The cationic surfactant is preferably about 0.1% to about 10% by weight of the composition.
, More preferably about 0.25% to about 5% by weight, most preferably about 0.3% to about 0.7% by weight.

Aliphatic Alcohol The hair care composition of the present invention may further comprise an aliphatic alcohol. Any aliphatic alcohol preferably used for hair care can be used in the present invention.
However, preferably an aliphatic alcohol C ₈ -C _22, more preferably C ₁₂ -C _18, more preferably an aliphatic alcohol of C _16. The fatty alcohol is preferably from about 0.1% to about 20% by weight of the composition, more preferably from about 0.25% to about 10%, most preferably about 0.5%.
~ About 5% by weight is used. When both aliphatic alcohol and cationic surfactant are present, the alcohol: surfactant ratio is preferably in the range of about 3: 1 to about 6: 1, more preferably 4: 1.

[0094] The composition of the water present invention generally further contains water. When water is present, generally about 25% to about 99% by weight of the total composition, preferably about 50% to about 98%.
%, And more preferably about 65% to about 95% by weight.

Additional Ingredients The compositions of the present invention include a variety of other optional ingredients suitable for rendering such compositions more cosmetically or aesthetically acceptable or for imparting additional dosage benefits thereto. Can be included. Such conventional optional ingredients are well known to those skilled in the art.

A wide range of additional ingredients can be incorporated into the compositions of the present invention. These additional ingredients include other hair conditioning ingredients such as panthenol, pantethine, pantothein, panthenyl ethyl ether, and combinations thereof; other solvents such as hexylene glycol; International Publication WO-A-94 / 08557. Hair fixative polymers such as those described in U.S. Pat. Nos. 5,849,697, which patents are incorporated herein by reference; detersive surfactants such as anionic, nonionic, amphoteric and zwitterionic surfactants; xanthan gum, guar gum, hydroxyethyl cellulose, tris. Additional viscosity modifiers and suspending agents such as ethanolamine, methylcellulose, starch and starch derivatives; viscosity modifiers such as methanolamide of long chain fatty acids such as cocomonoethanolamide; crystalline suspending agents; ethylene glycol disteare Pearlescent aids such as rate; po Opacifying agents such as styrene; preservatives such as phenoxyethanol, benzyl alcohol, methylparaben, propylparaben, imidazolidinyl urea, and hydantoins; polyvinyl alcohol; ethyl alcohol; lactic acid, citric acid, sodium citrate, succinic acid, phosphoric acid, hydroxylation PH of sodium, sodium carbonate, etc.
Modifiers; generally salts such as potassium acetate and sodium chloride; any FD & C
Or a coloring agent such as D & C dye; a hair oxidizing (bleaching) agent such as hydrogen peroxide, perborate and persulfate; a hair reducing agent such as thioglycolate; a fragrance; a metal ion such as tetrasodium ethylenediaminetetraacetate Blocking agent: zinc pyrithione (ZPT), sulfur, selenium sulfide, coal tar, piroctone olamine
, Anti-dandruff agents such as ketoconazole, climbazole and salicylic acid; antioxidant / ultraviolet filter agents such as octyl methoxycinnamic acid, benzophenone-3, and DL-α tocopherol acetate, and glycerin, diisobutyl adipate, butyl stearate, and propylene. A plasticizer such as glycol may be used. Such optional ingredients are typically used in the range of about 0.001% to about 10.0% by weight of the composition, preferably about 0.01% to about 5.0% by weight.

Product Forms The hair care compositions of the present invention can be formulated into a wide variety of product forms including, but not limited to, creams, gels, aerosol or non-aerosol foams, mousses and sprays. Moose, foams and sprays can be used with or without propellants such as propane, butane, pentane, dimethyl ether, hydrofluorocarbons, CO ₂ , N ₂ O (propellants in pump sprays or pump foam containers). (With air as the prescription).

Method of Use The hair care compositions of the present invention may be used in conventional manner for the care of human hair. The composition is applied to the hair in an effective amount, typically about 1 g to about 50 g, preferably about 1 g to about 20 g. Application of the composition typically involves applying the composition to the hair, typically with a hand or fingers, or with a suitable tool such as a comb or brush to ensure good coverage. Including. The composition is then left on the hair, typically until the consumer's next wash. Thus, a preferred method of treating hair is to use (a) applying an effective amount of a hair care composition to moist, wet or dry hair, (b) using hands and fingers, or a suitable tool. Applying the hair care composition to the hair. The method can optionally further include the step of rinsing the hair with water.

[0099] The following examples further illustrate the preferred embodiments within the scope of the present invention. The examples are for illustrative purposes only and many modifications of the invention are possible without departing from the spirit and scope of the invention, and therefore the examples should not be construed as limitations of the invention. Absent. All components are expressed as weight percent of active ingredient.

[0100]

[Table 1]

[0101]

[Table 2]

The above cationic polymer and trisodium citrate are added to water and stirred thoroughly at ambient conditions until a homogeneous solution is obtained. Then all other components are mixed and added to the homogeneous solution. Stir until the resulting solution is uniform.

[0103]

[Table 3]

[0104]

[Table 4]

The above cationic polymer and trisodium citrate are added to water and stirred thoroughly at ambient conditions until a homogeneous solution is obtained. Then all other components are mixed and added to the homogeneous solution. Stir until the resulting solution is uniform. The product obtained therefrom was mixed with volatile propellant (propane, butane, etc.) and 1 part for 1 part of propellant.
Fill a pressurized aerosol container at a fill ratio of 0 to 15 parts.

[0106]

[Table 5]

[0107]

[Table 6]

Component A is dissolved in water and heated to 80 ° C. Then all of component C is added and the resulting mixture is cooled to 30 ° C. by recirculation through a plate heat exchanger with high shear stirring. The batch cooling rate is maintained at 1.0-1.5 ° C / min. Then all of component D is added, and 50% of component E triethanolamine is added. The mixture is stirred until homogeneous. Then, the component B is dissolved in water,
Add to the above mixture. The mixture is agitated with high shear until a uniform particle size distribution is reached. Recirculation is stopped to avoid damage to the product shear stress until neutralization is complete. The remaining constituents, E triethanolamine, are added until the specified pH and viscosity are reached.

[0109]

[Table 7]

[0110]

[Table 8]

After dissolving the component A in water, it is heated to 80 ° C. The resulting mixture is cooled to 30 ° C through a plate heat exchanger with high shear agitation. Cooling rate is 1.0 to 1.5
Maintain between ° C / min. Next, all the components C are added. The mixture is then mixed until uniform. Then component B is dissolved in water and added to the main mixture. This mixture is then subjected to high shear mixing until a uniform particle size distribution is achieved.

─────────────────────────────────────────────────── ─── Continued front page    (81) Designated countries EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, I T, LU, MC, NL, PT, SE), OA (BF, BJ , CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG), AP (GH, GM, K E, LS, MW, SD, SL, SZ, UG, ZW), E A (AM, AZ, BY, KG, KZ, MD, RU, TJ , TM), AE, AL, AM, AT, AU, AZ, BA , BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, G E, GH, GM, HR, HU, ID, IL, IN, IS , JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, M N, MW, MX, NO, NZ, PL, PT, RO, RU , SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, Z A, ZW (72) Inventor Mackhan, Chantal Mary             British country, Surrey, T20, 8             BN, Egham, Soap, Lee, Rho             DO 88 (72) Inventor McMekin, Anthony             United Kingdom, Sally, Katie 16, 9 A             Cidabru, Chertsey, Fox,             Rain, North 14 A (72) Inventor McKelbay, Graham Nail             UK, Sally, GU21,1A             Earl, Nafil, Walking, Naphi             Le, Raglan, Road 37 (72) Inventor Young, Wendy Victoria Jay             The             England, Berkshire, Earl Gee             14, 2 Tee, Near, Newberry, Shi             Leopard, long, rain, penny moore F-term (reference) 4C083 AC012 AC072 AC102 AC172                       AC212 AC302 AC342 AC402                       AC432 AC482 AC532 AC542                       AC692 AC712 AC782 AC792                       AC852 AC932 AD092 AD131                       AD132 AD151 AD152 AD161                       AD162 AD532 AD662 BB05                       CC33 DD08 DD23 DD27 EE06                       EE07 EE28 FF05

Claims (14)

[Claims] 1. (a) the cationic saccharide is greater than about 1.5 meq / g,
Preferably cationic polymers and / or copolymers of sugars having a charge density of greater than about 1.8 meq / g: and (b) less than about 5% by weight, preferably less than about 2% by weight, more preferably 0% by weight. A hair care composition comprising: an anionic surfactant. 2. The hair care composition of claim 1, wherein the cationic saccharide has a charge density of less than about 5 meq / g, preferably less than about 3.5 meq / g, more preferably less than about 2.2 meq / g. object. 3. A hair care composition according to claim 1 or 2 wherein said composition is a "keep-on" type conditioner. 4. The hair care composition according to claim 1, wherein the cationic saccharide has an average molecular weight of about 5000 to about 10 million, preferably about 1 million to about 1.5 million. 5. The hair care composition according to claim 1, wherein the cationic saccharide is selected from the cationic polymers and copolymers of cellulose derivatives. 6. The hair care composition according to claim 1, wherein the cationic saccharide is a cationic polymer of hydroxyethyl cellulose. 7. The cationic sugar of claim 1 wherein said cationic saccharide comprises from about 1% to about 10%, preferably from about 2.5% to about 2.9% by weight of cationic nitrogen. The hair care composition according to any one of claims. 8. The cationic saccharide is contained in an amount of about 0.001% by weight to about 20% by weight of the total composition, preferably about 0.01% by weight to about 2% by weight, more preferably about 0.
A hair care composition according to any one of claims 1 to 7 comprising from 05% to about 1% by weight. 9. A hair care composition according to any one of claims 1-8, wherein the composition further comprises a silicone conditioning compound. 10. The hair care composition according to claim 12, wherein the silicone conditioning agent is a silicone modified with an aryl group, an alkaryl group or an arylalkyl group, preferably an arylalkyl group. 11. The hair care composition according to claim 12, wherein the silicone conditioning agent is a resin. 12. The method of claim 13, wherein the silicone resin has a viscosity of less than about 5000 mm ² s ⁻¹ , more preferably less than about 1000 mm ² s ⁻¹ , and even more preferably less than about 600 mm ² s ⁻¹ . Hair care composition. 13. A hair care composition according to any one of claims 1 to 12, wherein the composition further comprises a C _{1 to} C ₆ , preferably C ₂ aliphatic alcohol. 14. A method of conditioning hair by applying to the hair an effective amount of a composition according to any one of claims 1-13.