CN113416434B - Preparation method and application of vegetable oil modified titanium dioxide/Maya blue-like composite pigment - Google Patents
Preparation method and application of vegetable oil modified titanium dioxide/Maya blue-like composite pigment Download PDFInfo
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- CN113416434B CN113416434B CN202110632812.8A CN202110632812A CN113416434B CN 113416434 B CN113416434 B CN 113416434B CN 202110632812 A CN202110632812 A CN 202110632812A CN 113416434 B CN113416434 B CN 113416434B
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- vegetable oil
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- 239000000049 pigment Substances 0.000 title claims abstract description 90
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 235000015112 vegetable and seed oil Nutrition 0.000 title claims abstract description 20
- 239000008158 vegetable oil Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002537 cosmetic Substances 0.000 claims abstract description 24
- 229960000892 attapulgite Drugs 0.000 claims abstract description 20
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 20
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 20
- 239000012860 organic pigment Substances 0.000 claims abstract description 12
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 32
- 238000001035 drying Methods 0.000 claims description 19
- 238000000227 grinding Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 235000013311 vegetables Nutrition 0.000 claims description 9
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 7
- 235000019441 ethanol Nutrition 0.000 claims description 6
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010773 plant oil Substances 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 5
- 229940119170 jojoba wax Drugs 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 claims description 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 claims description 2
- AJBZENLMTKDAEK-UHFFFAOYSA-N 3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-4,9-diol Chemical compound CC12CCC(O)C(C)(C)C1CCC(C1(C)CC3O)(C)C2CCC1C1C3(C)CCC1C(=C)C AJBZENLMTKDAEK-UHFFFAOYSA-N 0.000 claims description 2
- 244000144725 Amygdalus communis Species 0.000 claims description 2
- 235000011437 Amygdalus communis Nutrition 0.000 claims description 2
- 235000003880 Calendula Nutrition 0.000 claims description 2
- 240000001432 Calendula officinalis Species 0.000 claims description 2
- ATJXMQHAMYVHRX-CPCISQLKSA-N Ellagic acid Natural products OC1=C(O)[C@H]2OC(=O)c3cc(O)c(O)c4OC(=O)C(=C1)[C@H]2c34 ATJXMQHAMYVHRX-CPCISQLKSA-N 0.000 claims description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 2
- 235000019482 Palm oil Nutrition 0.000 claims description 2
- 239000008168 almond oil Substances 0.000 claims description 2
- 239000010478 argan oil Substances 0.000 claims description 2
- 235000021302 avocado oil Nutrition 0.000 claims description 2
- 239000008163 avocado oil Substances 0.000 claims description 2
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 claims description 2
- 239000008169 grapeseed oil Substances 0.000 claims description 2
- 229940097275 indigo Drugs 0.000 claims description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 2
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 claims description 2
- 239000002540 palm oil Substances 0.000 claims description 2
- ZHFPEICFUVWJIS-UHFFFAOYSA-M sodium 2-hydroxy-5-[(3-nitrophenyl)diazenyl]benzoate Chemical compound [Na+].Oc1ccc(cc1C([O-])=O)N=Nc1cccc(c1)[N+]([O-])=O ZHFPEICFUVWJIS-UHFFFAOYSA-M 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims 3
- 239000006071 cream Substances 0.000 abstract description 7
- 230000003110 anti-inflammatory effect Effects 0.000 abstract description 3
- 238000001027 hydrothermal synthesis Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000002715 modification method Methods 0.000 abstract description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 239000004927 clay Substances 0.000 description 4
- 230000000475 sunscreen effect Effects 0.000 description 4
- 239000000516 sunscreening agent Substances 0.000 description 4
- 239000003240 coconut oil Substances 0.000 description 3
- 235000019864 coconut oil Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004006 olive oil Substances 0.000 description 3
- 235000008390 olive oil Nutrition 0.000 description 3
- 230000037072 sun protection Effects 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 2
- 229940061628 chromium hydroxide green Drugs 0.000 description 2
- 229940035427 chromium oxide Drugs 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- CYYGBBNBGCVXEL-UHFFFAOYSA-N chromium(3+);oxygen(2-);dihydrate Chemical compound O.O.[O-2].[O-2].[O-2].[Cr+3].[Cr+3] CYYGBBNBGCVXEL-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011174 green composite Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- 239000002085 irritant Substances 0.000 description 2
- 231100000021 irritant Toxicity 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000008524 evening primrose extract Nutrition 0.000 description 1
- 239000010475 evening primrose oil Substances 0.000 description 1
- 229940089020 evening primrose oil Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/42—Clays
-
- 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
- A61K8/26—Aluminium; Compounds 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/416—Quaternary ammonium compounds
-
- 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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
- A61K8/492—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid having condensed rings, e.g. indol
-
- 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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
- C09C3/063—Coating
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
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- Epidemiology (AREA)
- Birds (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a preparation method and application of a vegetable oil modified titanium dioxide/Maya blue-like composite pigment, wherein organic pigment molecules are uniformly mixed with attapulgite, and a Maya blue-like organic/inorganic hybrid pigment is prepared by a high-temperature baking method; then coating a layer of titanium dioxide on the surface of the Maya-like blue by a hydrothermal method to obtain a titanium dioxide/Maya-like blue composite pigment; and finally, carrying out surface modification on the composite pigment by using natural vegetable oil through a surface modification method to prepare the environment-friendly color cosmetic pigment. The Maya blue-like hybrid pigment is a attapulgite-based pigment which is safe and environment-friendly, has an anti-inflammatory effect and can be matched in color, and the titanium dioxide layer has an ultraviolet-proof function, namely a sun-proof function; the natural vegetable oil improves the surface performance of the pigment, enables the pigment to have good compatibility with skin, endows the color cosmetics with anti-aging performance, and is suitable for the color cosmetics fields of foundation cream, eye shadow and the like.
Description
Technical Field
The invention relates to the technical field of daily cosmetics, in particular to a preparation method of an environment-friendly anti-aging sunscreen color cosmetic pigment, and especially relates to a preparation method and application of a vegetable oil modified titanium dioxide/Maya blue-like composite pigment.
Background
Pigments, also known as colorants or pigments, are one of the main components of color cosmetics. According to the performance and the effect of the makeup cosmetics, the main requirements on the pigments of the makeup cosmetics are as follows: (1) the pigment is bright and beautiful and has good color sense; (2) strong tinting strength, good transparency or strong covering power; (3) the compatibility with other components is good, and the dispersibility is good; (4) the light resistance, the heat resistance, the acid resistance, the alkali resistance and the organic solvent resistance are strong; (4) the safety is high, and the cosmetic is nontoxic, non-irritant and non-allergic in the allowed use range and the limited conditions of the cosmetic hygiene standard in China.
The foundation cream and the eye shadow are generally made of pigments such as iron oxide red, iron oxide yellow, ultramarine blue, chromium oxide green, and chromium hydroxide green, which are inorganic pigments having high light resistance and high safety factor and hardly causing allergy. They have the following disadvantages: iron oxide needs to be prepared under strictly controlled conditions; ultramarine is sensitive to acid and easy to fade, and hydrogen sulfide gas is generated; while chromium oxide green and chromium hydroxide green contain heavy metals of lead and arsenic. In addition, the inorganic pigment has incomplete chromatogram, monotonous product and many colors which need to be obtained by color matching; richness of color tone is not strong and compatibility with skin is poor. Aiming at the problems, the invention provides a preparation method of an anti-aging sun-screening color cosmetic pigment which is non-toxic, non-irritant, good in skin compatibility.
Disclosure of Invention
The purpose of the invention is as follows: the invention provides a preparation method and application of a vegetable oil modified titanium dioxide/Maya blue-like composite pigment, wherein the Maya blue-like hybrid pigment is a safe and environment-friendly attapulgite-based pigment with anti-inflammatory effect and a compatible color, and a coated titanium dioxide layer endows a color cosmetic with ultraviolet-proof and sun-proof properties; the vegetable oil improves the surface performance of the pigment, so that the pigment has good compatibility with skin and endows the color cosmetic with anti-aging performance; is suitable for the fields of makeup such as foundation cream, eye shadow and the like.
The technical scheme is as follows: the preparation method of the environment-friendly anti-aging sunscreen color cosmetic pigment comprises the following steps: s1: uniformly mixing organic pigment molecules with attapulgite, baking the mixture in an oven at 100-200 ℃ for 24-48 h, soaking the mixture in an ethanol solution for 6-12 h, centrifuging, drying and grinding the mixture until no particles exist, thus preparing the Maya blue-like organic/inorganic hybrid pigment; s2: weighing a Maya blue-like organic/inorganic hybrid pigment into absolute ethyl alcohol, performing ultrasonic dispersion for 15-30 min, adding ammonia water, stirring for 10-30 min, adding tetrabutyl titanate, stirring for 8-12 h at constant temperature in a water bath at 40-50 ℃, centrifuging, drying, and grinding until no particles exist, so as to prepare a titanium dioxide/Maya blue-like composite pigment; s3: weighing natural plant oil, dispersing the natural plant oil in absolute ethyl alcohol, adding the titanium dioxide/Maya-blue-like composite pigment, uniformly mixing, stirring for 2-5 hours at a constant temperature in a water bath at 60-80 ℃, centrifuging, drying, and grinding until no particles exist, so as to prepare the plant oil modified titanium dioxide/Maya-blue-like composite pigment.
Preferably, the organic pigment molecule described in S1 is isatin, indigo, methyl violet, methylene blue, congo red, alizarin yellow or commercially available color cosmetic organic pigments.
Preferably, the attapulgite clay in S1 is purified attapulgite clay sieved by a 200-mesh sieve, and the diameter of the attapulgite clay is 20-100 nm.
Preferably, the mass ratio of the organic pigment molecules to the purified attapulgite in S1 is 1-15: 100.
preferably, the raw materials in the S2 comprise the following components in percentage by mass: maya blue-like organic/inorganic hybrid pigments: anhydrous ethanol: ammonia water: tetrabutyl titanate = 1-10: 50-100: 0.1-1: 0.2 to 2.
Preferably, the natural vegetable oil species described in S3 is any one or combination of olive oil, coconut oil, argan oil, avocado oil, grapeseed oil, palm oil, jojoba oil, sweet almond oil, evening primrose oil, calendula oil with cosmetic anti-aging effect.
Preferably, the raw materials in the S3 comprise the following components in percentage by mass: vegetable oil: titanium dioxide/maya blue-like composite pigment: absolute ethyl alcohol = 0.2-0.5: 10: 100-200.
Preferably, the centrifugal rotation speed in the centrifugal process in S1, S2 and S3 is 1000-5000 r/min, and the centrifugal time is 30-60 min.
Preferably, the temperature in the drying process in S1, S2 and S3 is 60-100 ℃, and the drying time is 6-24 h.
The invention also provides application of the composite pigment prepared by the preparation method of the vegetable oil modified titanium dioxide/Maya blue-like composite pigment in an environment-friendly anti-aging sun-screening color cosmetic pigment.
Has the advantages that: the Maya blue-like hybrid pigment is prepared by a high-temperature baking method; then coating a layer of titanium dioxide on the surface of the Maya blue-like pigment by a hydrothermal method; and finally, carrying out surface modification on the composite pigment by using natural vegetable oil through a surface modification method to prepare the vegetable oil modified titanium dioxide/Maya blue-like composite pigment, wherein the composite pigment can be applied to environment-friendly sun-proof color cosmetics pigments.
Compared with the prior art, the invention has the following advantages:
the main body of the pigment used in the invention is a Maya blue-like organic/inorganic hybrid pigment, organic pigment molecules enter a pore canal of attapulgite through molecular heat movement at high temperature, free organic molecules are washed away through ethanol soaking, and a pigment carrier is attapulgite which is harmless to human bodies, safe and healthy and has an anti-inflammatory effect.
According to the invention, a layer of titanium dioxide is deposited on the surface of the Maya blue-like pigment by a hydrothermal method, on one hand, the pore canal of the attapulgite is blocked, so that the light resistance of the pigment is enhanced, on the other hand, the titanium dioxide has strong ultraviolet blocking capability, and the color cosmetic pigment is endowed with ultraviolet protection, namely a sun protection function.
According to the invention, the titanium dioxide/Maya blue-like composite pigment is modified by the natural vegetable oil, and the carboxyl in the unsaturated fatty acid in the vegetable oil and the hydroxyl on the surface of the attapulgite clay of the composite pigment are subjected to esterification reaction, so that on one hand, the surface energy of the pigment is reduced, and the pigment has good compatibility with skin when being used in a color cosmetic pigment; on the other hand, the existence of natural unsaturated fatty acid endows the color cosmetic pigment with anti-aging performance.
Detailed Description
The invention is further illustrated but not limited by the following specific embodiments.
Embodiment 1:
the preparation method of the environment-friendly anti-aging sunscreen color cosmetic pigment comprises the following steps:
s1: uniformly mixing 2 g of organic pigment isatin and 20 g of purified attapulgite, baking the mixture in an oven at 150 ℃ for 48 hours, soaking the mixture in an ethanol solution for 12 hours, centrifuging, drying and grinding the mixture until no particles exist, thus preparing the Maya blue-isatin-like organic/inorganic hybrid pigment;
s2: weighing 5 g of Maya blue-like-isatin organic/inorganic hybrid pigment into 50 ml of absolute ethyl alcohol, carrying out ultrasonic dispersion for 30 min, adding 0.2 ml of ammonia water, stirring for 30 min, adding 0.4 ml of tetrabutyl titanate, stirring for 12 h at constant temperature in a water bath at 45 ℃, centrifuging, drying, and grinding until no particles exist, thus preparing the titanium dioxide/Maya blue-isatin-like composite pigment;
s3: weighing 0.10 g of olive oil, dispersing in 50 ml of absolute ethyl alcohol, adding 2 g of titanium dioxide/Maya blue-isatin-like composite pigment, uniformly mixing, stirring for 4 hours at a constant temperature in a water bath at 75 ℃, centrifuging, drying, and grinding until no particles exist, thus preparing the olive oil modified titanium dioxide/Maya blue-isatin-like composite pigment.
Embodiment 2:
s1: uniformly mixing 2 g of commercially available color cosmetic organic pigment fruit green and 20 g of purified attapulgite, baking in an oven at 150 ℃ for 48 h, soaking in an ethanol solution for 12 h, centrifuging, drying, and grinding until no particles exist, thereby preparing the Maya blue-fruit green-like organic/inorganic hybrid pigment;
s2: weighing 5 g of Maya blue-like-fruit green organic/inorganic hybrid pigment into 50 ml of absolute ethyl alcohol, carrying out ultrasonic dispersion for 30 min, adding 0.2 ml of ammonia water, stirring for 30 min, adding 0.4 ml of tetrabutyl titanate, stirring for 12 h at constant temperature in a water bath at 45 ℃, centrifuging, drying, and grinding until no particles exist, thus preparing the titanium dioxide/Maya blue-like-fruit green composite pigment;
s3: weighing 0.10 g of coconut oil, dispersing in 50 ml of absolute ethyl alcohol, adding 2 g of titanium dioxide/Maya blue-like-isatin composite pigment, uniformly mixing, stirring for 4 hours at a constant temperature in a 75 ℃ water bath, centrifuging, drying, and grinding until no particles exist, thus preparing the coconut oil modified titanium dioxide/Maya blue-like-fruit green composite pigment.
Embodiment 3:
s1: uniformly mixing 3 g of organic pigment methyl violet and 20 g of purified attapulgite, baking in an oven at 180 ℃ for 48 h, soaking in an ethanol solution for 6 h, centrifuging, drying, and grinding until no particles exist, thus preparing the Maya blue-like-methyl violet organic/inorganic hybrid pigment;
s2: weighing 5 g of Maya blue-like-methyl violet organic/inorganic hybrid pigment into 50 ml of absolute ethyl alcohol, performing ultrasonic dispersion for 30 min, adding 0.3 ml of ammonia water, stirring for 30 min, adding 0.6 ml of tetrabutyl titanate, stirring for 12 h at constant temperature in a water bath at 45 ℃, centrifuging, drying, and grinding until no particles exist to prepare the titanium dioxide/Maya blue-like-methyl violet composite pigment;
s3: weighing 0.20 g of jojoba oil, dispersing in 50 ml of absolute ethyl alcohol, adding 2 g of titanium dioxide/maya blue-like-isatin composite pigment, uniformly mixing, stirring for 3 hours at a constant temperature in a water bath at 80 ℃, centrifuging, drying, and grinding until no particles exist, thus preparing the jojoba oil modified titanium dioxide/maya blue-like-methyl violet composite pigment.
The performance index of the vegetable oil-modified titanium dioxide/maya-blue-like composite pigment prepared in each of examples 1, which was applied to a commercially available foundation cream, is shown in table 1.
TABLE 1 Foundation cream Performance index
Evaluation of sunscreen Properties:
adopting SPF (Sun protection factor) -290s analysis system, drawing a blank background curve of the carrier on the SPF-290s analysis system, and uniformly spotting on the transparent film by using a spotterUpper 2mg/cm2After being dried, the samples are randomly detected for 10 points, the corresponding light wavelength is depicted, the detection result of the samples is calculated, the SPF value and the standard deviation are obtained, each sample is detected for 5 times, and the result is shown in Table 2, wherein the comparative example is the commercial foundation:
table 2 SPF (sun protection factor) test results of comparative examples and examples
| Group of | Comparative example | Example 1 | Example 2 | Example 3 |
| SPF value | 5±0.56 | 25±0.35 | 26±0.21 | 25±0.48 |
As can be seen from tables 1 and 2, the foundation cream prepared by using the titanium dioxide-Maya blue-like composite pigment modified by the vegetable oil meets the index requirements of the conventional foundation cream, does not contain mercury, arsenic, lead and other heavy metal substances, is safe and healthy to use, and has a sun-screening effect. The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A preparation method of a vegetable oil modified titanium dioxide/Maya blue-like composite pigment is characterized by comprising the following steps:
s1: uniformly mixing organic pigment molecules with attapulgite, baking the mixture in an oven at 100-200 ℃ for 24-48 h, soaking the mixture in an ethanol solution for 6-12 h, centrifuging, drying and grinding the mixture until no particles exist, thus preparing the Maya blue-like organic/inorganic hybrid pigment;
s2: weighing a Maya blue-like organic/inorganic hybrid pigment into absolute ethyl alcohol, performing ultrasonic dispersion for 15-30 min, adding ammonia water, stirring for 10-30 min, adding tetrabutyl titanate, stirring for 8-12 h at constant temperature in a water bath at 40-50 ℃, centrifuging, drying, and grinding until no particles exist, so as to prepare a titanium dioxide/Maya blue-like composite pigment;
s3: weighing natural plant oil, dispersing the natural plant oil in absolute ethyl alcohol, adding the titanium dioxide/Maya-blue-like composite pigment, uniformly mixing, stirring for 2-5 hours at a constant temperature in a water bath at 60-80 ℃, centrifuging, drying, and grinding until no particles exist, so as to prepare the plant oil modified titanium dioxide/Maya-blue-like composite pigment.
2. The method for preparing the vegetable oil-modified titanium dioxide/maya blue-like composite pigment according to claim 1, characterized in that: the organic pigment molecule in S1 is isatin, indigo, methyl violet, methylene blue, congo red or alizarin yellow.
3. Preparation of the vegetable oil-modified titanium dioxide/maya-blue-like composite pigment according to claim 1
The method is characterized in that: the attapulgite in the S1 is purified attapulgite sieved by a 200-mesh sieve, and the diameter of the attapulgite is 20-100 nm.
4. Preparation of the vegetable oil-modified titanium dioxide/maya-blue-like composite pigment according to claim 1
The method is characterized in that: the mass ratio of the organic pigment molecules to the attapulgite in S1 is 1-15: 100.
5. the method for preparing the vegetable oil-modified titanium dioxide/maya blue-like composite pigment according to claim 1, characterized in that: the raw materials in the S2 comprise the following components in percentage by mass: maya blue-like organic/inorganic hybrid pigments: anhydrous ethanol: ammonia water: tetrabutyl titanate = 1-10: 50-100: 0.1-1: 0.2 to 2.
6. The method for preparing the vegetable oil-modified titanium dioxide/maya blue-like composite pigment according to claim 1, characterized in that: the natural vegetable oil in S3 is selected from oleum Olivarum, oleum Cocois, argan oil, avocado oil, grape seed oil, palm oil, jojoba oil, sweet almond oil, oleum Oenotherae Erythrosepalae, and calendula oil or their combination with skin caring and antiaging effects.
7. The method for preparing the vegetable oil-modified titanium dioxide/maya blue-like composite pigment according to claim 1, characterized in that: the raw materials in the S3 have the mass ratio: natural vegetable oil: titanium dioxide/maya blue-like composite pigment: absolute ethyl alcohol = 0.2-0.5: 10: 100-200.
8. The method for preparing the vegetable oil-modified titanium dioxide/maya blue-like composite pigment according to claim 1, characterized in that: and in the centrifugation process, the centrifugation rotating speed is 1000-5000 r/min and the centrifugation time is 30-60 min in S1, S2 and S3.
9. The method for preparing the vegetable oil-modified titanium dioxide/maya blue-like composite pigment according to claim 1, characterized in that: the temperature in the drying process of S1, S2 and S3 is 60-100 ℃, and the drying time is 6-24 hours.
10. The application of the composite pigment prepared by the preparation method of the vegetable oil modified titanium dioxide/Maya blue-like composite pigment of any one of claims 1 to 9 in an environment-friendly anti-aging sun-screening color cosmetic pigment.
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