The specific embodiment
The present invention is a kind of amphoteric hair caring-fixing composite, counts by weight percentage, and its formula comprises that following component: a. is approximately 0.1% to about 6.0% both sexes styling polymer; B. approximately 0.1% to about 5.0% nonionic styling polymer; C. approximately 0.01% to about 5.0% cationic polymer; D. carrier, comprise a kind of 0.5~99% solvent at least; Wherein the total amount of component a, b and c is about 0.25% to approximately 16%, is preferably 0.25% to approximately 10%, and more preferably 0.25% to approximately 8%.And in component a, b, c, the minimum content component is at least about 2% of high content component.
Add dissimilar Hairstyling composition in compositions, carry out performance optimization by different proportionings, just can alleviate the performance shortcomings of concrete styling polymer, thereby the feature performance benefit of concrete styling polymer is maximized.For example: the nonionic styling polymer has good typing hardness and endurance, but also makes hair that coarse sensation is arranged, and easily produce white scales, and the ability of the maintenance hair style under high humidity environment is more weak.This is after film forming, more intense hydrophilic to be arranged because the nonionic styling polymer can be everlasting, and is easy under high humidity environment and the combination of water in air part, has reduced the hardness of film, thereby has affected hair style endurance.Cationic polymer can give hair soft and smooth sensation, and when particularly rinsing hair, feel can be very a softer and smoother touch, can also control the static that produces due to combing etc., but they are difficult to thoroughly remove when hair washing.This is that after a period of time, they are assembled on hair because cationic deposition polymer is being on electronegative hair, thereby is not easy through hair washing and thoroughly removing.Usually, the pliability of both sexes styling polymer when film forming is better than nonionic styling polymer, and the problem that produces deposition and/or gathering is lacked than cationic polymer again.But, when independent use both sexes styling polymer, the formula that provides pliable and tough and well hold membrane structure institute compatibility is restricted.
Therefore, in the present invention, amphoteric hair caring-fixing composite comprises three kinds of dissimilar polymer: nonionic styling polymer, cationic polymer and both sexes styling polymer; And find through lot of experiments, under specific content and ratio, can provide good pliable and tough with hold film properties, and these performances and effect be by the above-mentioned polymer of independent use or or any two kinds of being combined with in above-mentioned three kinds of polymer all can not obtain.
The below will illustrate essential component of the present invention, comprise that also being applicable to various non-exclusionism optional and preferred ingredient of the present invention describes.The present invention can contain any required or optional component as described herein and/or qualifications or by they form, perhaps basically be comprised of them.
The both sexes styling polymer
The content of both sexes styling polymer is approximately 0.1% to approximately 6.0% of formula total amount, preferred approximately 0.5% to approximately 5.0%; Its molecular weight is generally 500 to 2000000, and being preferably is 5000 to 1000000.
(1). the present invention usefully contains at least just like dialkyl aminoalkyl (methyl) acrylate of the Radix Betae alkalization of unit shown in structural formula (1) or the polymer of dialkyl aminoalkyl (methyl) acrylamide:
R wherein
1Be selected from hydrogen atom or have C
1~C
3Alkyl, R
2Be selected from and have C
1~C
4Alkylidene, Y be selected from O or-NH-, R
3And R
4Be independently from each other hydrogen atom or have C
1~C
4Alkyl, with a kind of cation group, it is by containing at least a cation composition that is connected on one or more aliphatic chains and chooses quaternized nitrogen-atoms wantonly, or by the cation of polyamines, poly-amino polyamide or poly--(quaternary ammonium) type, the chain that amine or ammonium group form or be connected on it.
The both sexes styling polymer that contains structural formula (1) unit normally exists with the form of copolymer, and it also includes unit as shown in structural formula (2) at least except said structure formula (1) unit:
R wherein
1Be selected from hydrogen atom or have C
1~C
3Alkyl, R
5Be selected from and have C
4~C
24Alkyl or alkenyl or have C
4~C
24Cycloalkyl.
Also can use ter-polymers, quadripolymer or five yuan of polymer, they also contain unit shown in structural formula (3) except unit shown in structural formula (1) and (2):
R wherein
1Be selected from hydrogen atom or have C
1~C
3Alkyl, R
6Be selected from and have C
1~C
4Alkyl or alkenyl.
Gross weight with respect to the both sexes styling polymer, shown in structural formula (1), the unit preferred content is 25% to 45%, unit preferred content shown in structural formula (2) is 5% to 65% weight, and shown in structural formula (3), the unit preferred content is up to 50% weight.
Particularly preferred polymer is the copolymer that contains unit shown in structural formula (1), (2) and (3), and wherein Y represents oxygen atom, R
2Expression group-CH
2-CH
2-, R
1, R
3And R
4The expression methyl, R
5Expression has C
4~C
18Alkyl,
R
6Expression has C
1~C
3Alkyl.The molecular weight of this both sexes styling polymer is preferably 5000 to 1000000.
The polymer that meets above architectural feature comprises: Yukaforme, the Diaformer series styling polymer of Mitsubishi Chemical company supply mainly comprises: Yukaforme FH, Yukaforme 202, Yukaforme AMPHOSET, DiaformerZ-731, Diaformer Z-712, Diaformer Z-631, Diaformer Z-631A, Diaformer Z-632, Diaformer Z-651 etc.; TC-AMPHOT 701, the serial styling polymer of TC-AMPHOT 702 of Guangzhou Tianci Advanced Materials Co., Ltd's supply; The serial styling polymers such as the WX-690, the WX-691 that also comprise the supply of Zhejiang towering Xiang Fine Chemical Co., Ltd, WX-692, WX-801B, WX-600, WX-700, WX-800 that meet this architectural feature.
(2). what meet requirement performance of the present invention also comprises polymer by the derivative amphion unit of structural formula (4):
Wherein R1 is selected from polymerisable unsaturated group, as acrylate, methacrylate, acrylamide or methacryloyl amine groups, x and y are independently selected from 1 to 3 integer, R2 and R3 are independently selected from hydrogen, methyl, ethyl or propyl group, R4 and R5 are independently selected from hydrogen atom or alkyl, and the total number of carbon atoms sum of R4 and R5 is no more than 10.
Most preferred both sexes styling polymer comprises octyl group acryloyl group amine/acrylate/butyl amino-ethyl methacrylate copolymer, methacryl ethyl betanin/acrylate copolymer.The both sexes styling polymer that meets this performance structure comprises the ﹠amp by National Starch; AMPHOMER, AMPHOMET LV71 and the AMPHMER LV47 of Chemical supply.Also include Yukaforme 301, Yukaforme SM, Yukaforme 510, Yukaforme M-75, the Yukaforme250S of Mitsubishi Chemical supply.
The nonionic styling polymer
The content of nonionic styling polymer is approximately 0.1% to approximately 5.0%, preferred 0.5% to approximately 4.0% of formula total amount, and its molecular weight is generally 500 to 3000000, is preferably nonionic polymer molecules amount 5000 to 2000000.
The useful nonionic styling polymer of the present invention be contain at least structural formula 1. shown in the polymer of unit.For example: the NVP construction unit polymerization shown in 1. by structural formula and obtaining; Perhaps, the NVP construction unit shown in 1. and the structural formula vinyl acetate construction unit polymerization shown in 2. and obtaining by structural formula.1. with 2. molar ratio x: the scope of y is 100: 0 to 30: 70.
Being suitable for nonionic styling polymer of the present invention comprises: PVP or polyvinyl pyrrolidone (PVP K-15, PVPK-30, PVP K-60 PVP K-90, PVP K-120, supplier ISP) (Luviskol K-12, Luviskol K-17, LuviskolK-30, Luviskol K-60, Luviskol K-80, Luviskol K-90, supplier Basf); PVP/VA (PVP/VA S-630, PVP/VA-535, PVP/VA-635, PVP/VA W-735, PVP/VA-335, PVP/VA-235, supplier ISP) (Luviskol VA-64, Luviskol VA-73W, supplier Basf).
Preferred nonionic styling polymer is: PVP/VA.
Cationic polymer
The content of cationic polymer is approximately 0.01% to approximately 5.0% of formula total amount, is preferably to account for composition total weight approximately 0.05% to approximately 4.0%.The molecular weight of cationic polymer is generally 500 to 3000000, and preferred molecular weight is 5000 to 1500000.
Being applicable to cationic polymer of the present invention has:
(1) vinyl pyrrolidone/quaternised dialkyl aminoalkyl acrylate or methacrylate ester copolymer, the polymer that meets this performance structure has Gafquat 734, Gafquat 440B, the Gafquat755N product of international special product companies (ISP) supply;
(2) contain the cellulose ether derivative of quaternary ammonium group;
(3) cationic polysaccharides;
(4) common molecular weight is 20000 to 3000000 cyclic polymer, in this type of ring-type quaternary ammonium polymer, preferably the dimethyl diallyl ammonium chloride homopolymer is (with MERQUAT 100 supplies of material, molecular weight is less than 100000), and dimethyl diallyl ammonium chloride/acrylamide copolymer (molecular weight is greater than 500000, by CALGON company with MERQUAT 550 supplies of material);
(5) homopolymerization or the copolymer that are produced by acrylate or methacrylate, and contain at least a unit as shown in structural formula I~III:
Wherein R1 be selected from H or-CH
3, A is selected from and contains C
1~C
6The straight or branched alkyl group, or contain C
1~C
4Hydroxyalkyl group, R2, R3 and R4 are selected from respectively has C
1~C
18Alkyl group or benzyl group, R5 and R6 are selected from H or have C
1~C
6Alkyl, X represents methyl ester sulfate or halogen ion, for example chloride ion or bromide ion.Operable polymer monomers belongs to the family that comprises following compound usually: the acrylamide that is replaced by one or more low alkyl groups on acrylamide, MAAm, two acetone-acrylamide, nitrogen and Arrcostab, vinyl pyrrolidone and the vinyl esters of MAAm, acrylic acid and methacrylate.Useful polymer is Quaternium 37, Quaternium 38, Quaternium42, Quaternium 49, acrylamide/β-methacrylyl oxygen ethyl-trimethyl formate ammonium sulfate copolymer, with acrylic-amino Acetoxon hydrochlorate/acrylate copolymer, be 10000 to 1000000, be preferably 15000 to 500000 crosslinked grafted cation copolymer with molecular weight, and obtained by following compound copolymerization: at least a cosmetic monomer, methacrylate dimethylamino ethyl ester, Polyethylene Glycol and poly-undersaturated cross-linking agent;
(6) other spendable cationic polymer is polyalkyleneimine, particularly polyethylene imine based, contain the polymer of vinylpyridine unit and vinylpyridine unit, the condensation substance of polyamide and table chlorhydrin on chain, poly--(season ureylene) and chitin derivative.
Most preferred cationic polymer comprises commercially available raw material, for example by National Starch ﹠amp; The commodity of Chemical supply are called the poly-Ployquaternium 4 of CELQUAT H 100 and CELQUAT L 200, and are called the Ployquaternium 11 of Gafquat 440B by the commodity of the world special product company (ISP) supply.
Carrier
RootOther performance requirement according to transformable factor such as all the other components, compositions is selected solvent used in the present invention.
The non-limitative example that is used for solvent of the present invention is: water, the lower alcohol that contains 1 to 6 carbon atom such as ethanol and isopropyl alcohol, polyhydroxy-alcohol such as propylene glycol, 1,3 butylene glycol, pentanediol, hexanediol, dipropylene glycol, glycerol, Pyrusussuriensis (sugar) alcohol, maltose alcohol, polyglyceryl ether and composition thereof.Described carrier is selected from one or both and the two or more mixture in above-mentioned solvent.
Optional components
According to the performance requirement of product, can comprise optional components in amphoteric hair caring-fixing composite of the present invention.The non-limitative example of these optional components comprises that conditioner, antiseptic, essence, ultraviolet and infrared ray shelter and absorbent, coloring agent, PH regulator, additional surfactant, dyestuff, vitamin, plant extract and nutrient etc.
Conditioner
Can comprise conditioner in amphoteric hair caring-fixing composite of the present invention.Suitable conditioner includes aliphatic alcohol, fatty acid and mineral oil.
Be used for aliphatic alcohol of the present invention and be carbon number and be approximately 10 to approximately 30, be preferably the approximately aliphatic alcohol of 16 to 22 carbon atoms.These aliphatic alcohol can be the alcohol of straight or branched, are mainly saturated aliphatic alcohol.The non-limitative example of aliphatic alcohol comprises decanol, undecyl alcohol, lauryl alcohol, myristyl alcohol, spermol, stearyl alcohol, isooctadecanol, different spermol, behenyl alcohol, triacontanol and their mixture.Particularly preferred aliphatic alcohol is spermol, stearyl alcohol, isooctadecanol, different spermol, behenyl alcohol, triacontanol and their mixture.
Be used for fatty acid of the present invention and be carbon number and be approximately 10 to approximately 30, be preferably the approximately fatty acid of 16 to 22 carbon atoms.These fatty acids can be the acid of straight or branched, are mainly saturated fatty acids.The non-limitative example of fatty acid comprises lauric acid, myristic acid, Palmic acid, stearic acid, behenic acid, isostearic acid and their mixture.Be particularly preferably Palmic acid, stearic acid, behenic acid, isostearic acid and their mixture.
Be used for mineral oil of the present invention and be carbon number and be approximately 10 to approximately 40, be preferably the approximately mineral oil of 12 to 22 carbon atoms.These mineral oil can be the mineral oil of straight or branched, are mainly saturated mineral oil.The non-limitative example of mineral oil comprises paraffin oil, white mineral oil, dodecane, Fancol ID, hexadecane, 2-Methylpentadecane, eicosane, tetracontane, different tetracontane and their mixture.Be particularly preferably white mineral oil, Fancol ID, 2-Methylpentadecane, different tetracontane and their mixture.
Antiseptic
Amphoteric hair caring-fixing composite of the present invention also comprises antiseptic.
the non-limitative example that is used for antiseptic of the present invention is DMDM Hydantoin (dihydroxymethyl dimethyl hydantoin), Kathon CG (mixture of methyl chloride generation-isothiazolone and Methylisothiazolinone), NEOLONE 950 (MIT and MI), imidazolidinyl urea, two imidazolidinyl urea, phenoxyethanol, methyl parahydroxybenzoate, propyl p-hydroxybenzoate, butyl p-hydroxybenzoate (p-Hydroxybenzoic acid isopropyl ester, p-Hydroxybenzoic acid isobutyl ester and composition thereof).