CN113186040B - 一种氨基酸表面活性剂的增稠组合物及其制备方法 - Google Patents
一种氨基酸表面活性剂的增稠组合物及其制备方法 Download PDFInfo
- Publication number
- CN113186040B CN113186040B CN202110486045.4A CN202110486045A CN113186040B CN 113186040 B CN113186040 B CN 113186040B CN 202110486045 A CN202110486045 A CN 202110486045A CN 113186040 B CN113186040 B CN 113186040B
- Authority
- CN
- China
- Prior art keywords
- amino acid
- pyrrolidone
- acid surfactant
- preparation
- dodecyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004094 surface-active agent Substances 0.000 title claims abstract description 42
- 239000000203 mixture Substances 0.000 title abstract description 43
- 230000008719 thickening Effects 0.000 title abstract description 28
- 238000002360 preparation method Methods 0.000 title abstract description 17
- 125000003275 alpha amino acid group Chemical group 0.000 title description 13
- 150000001413 amino acids Chemical class 0.000 claims abstract description 22
- -1 n-octyl Chemical group 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 108700004121 sarkosyl Proteins 0.000 abstract description 24
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 abstract description 21
- 229940045885 sodium lauroyl sarcosinate Drugs 0.000 abstract description 19
- 239000002736 nonionic surfactant Substances 0.000 abstract description 7
- 229920000642 polymer Polymers 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002537 cosmetic Substances 0.000 abstract description 3
- 230000007794 irritation Effects 0.000 abstract description 3
- 238000003889 chemical engineering Methods 0.000 abstract description 2
- 239000012847 fine chemical Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 231100000053 low toxicity Toxicity 0.000 abstract 1
- 235000001014 amino acid Nutrition 0.000 description 30
- 239000007864 aqueous solution Substances 0.000 description 27
- NJPQAIBZIHNJDO-UHFFFAOYSA-N 1-dodecylpyrrolidin-2-one Chemical compound CCCCCCCCCCCCN1CCCC1=O NJPQAIBZIHNJDO-UHFFFAOYSA-N 0.000 description 24
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 11
- 229940070765 laurate Drugs 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003599 detergent Substances 0.000 description 6
- BACYUWVYYTXETD-UHFFFAOYSA-N N-Lauroylsarcosine Chemical compound CCCCCCCCCCCC(=O)N(C)CC(O)=O BACYUWVYYTXETD-UHFFFAOYSA-N 0.000 description 5
- WPPOGHDFAVQKLN-UHFFFAOYSA-N N-Octyl-2-pyrrolidone Chemical compound CCCCCCCCN1CCCC1=O WPPOGHDFAVQKLN-UHFFFAOYSA-N 0.000 description 3
- 108010077895 Sarcosine Proteins 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229940048098 sodium sarcosinate Drugs 0.000 description 3
- ZUFONQSOSYEWCN-UHFFFAOYSA-M sodium;2-(methylamino)acetate Chemical compound [Na+].CNCC([O-])=O ZUFONQSOSYEWCN-UHFFFAOYSA-M 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- ZAEAFACGXYFJRC-UHFFFAOYSA-N 2-[methyl-[2-(methylazaniumyl)acetyl]amino]acetate Chemical compound CNCC(=O)N(C)CC(O)=O ZAEAFACGXYFJRC-UHFFFAOYSA-N 0.000 description 1
- IXOCGRPBILEGOX-UHFFFAOYSA-N 3-[3-(dodecanoylamino)propyl-dimethylazaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O IXOCGRPBILEGOX-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- INFAPQZQBXBBCD-UHFFFAOYSA-N [2-(methylamino)acetyl] dodecanoate;sodium Chemical compound [Na].CCCCCCCCCCCC(=O)OC(=O)CNC INFAPQZQBXBBCD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- MRUAUOIMASANKQ-UHFFFAOYSA-O carboxymethyl-[3-(dodecanoylamino)propyl]-dimethylazanium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)=O MRUAUOIMASANKQ-UHFFFAOYSA-O 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229940075468 lauramidopropyl betaine Drugs 0.000 description 1
- 229940040102 levulinic acid Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- 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
-
- 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
-
- 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
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/48—Thickener, Thickening system
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
本发明公开了一种氨基酸表面活性剂的增稠组合物及其制备方法,属于精细化工领域。本发明利用相对较小的非离子表面活性剂N‑烷基吡咯烷酮在不添加任何聚合物的条件下,可以有效的增稠氨基酸表面活性剂月桂酰肌氨酸钠。本发明在开发“不含硫酸盐”、“不含乙氧基化物”,含有天然氨基酸阴离子表面活性剂的个人清洁产品方面,将从根本上发挥提高粘度的作用,且N‑烷基吡咯烷酮具有良好的生物相容性,降解性,温和性,对皮肤刺激性小,低毒性,对氨基酸表面活性剂增稠效果明显,可广泛应用于日化用品如皮肤,头发的清洁组合物,化妆品以及个人护理产品等领域中。
Description
技术领域
本发明属于精细化工技术领域,尤其是指一种氨基酸表面活性剂的增稠组合物及其制备方法。
背景技术
在个人清洁用品市场,“不含硫酸盐”、“不含乙氧基酯”的“天然”产品被认为具有更环保、可持续和温和的特性。因此,聚甘油基表面活性剂、糖基表面活性剂、甾醇基表面活性剂、氨基酸基表面活性剂等天然表面活性剂已成为近年来的研究热点。在天然表面活性剂中,以氨基酸为基础的表面活性剂引起了相当大的关注。然而,在没有聚合物添加剂的情况下,很难提高氨基酸表面活性剂溶液的粘度,而添加聚合物作为增稠剂易造成温度敏感,氨基酸表面活性剂的发泡能力受阻,也使得肤感不佳。
N-烷基吡咯烷酮是一种非离子表面活性剂,具有五元环内酰胺结构,是生物质平台分子如丁内酯、乙酰丙酸、谷氨酸等的重要衍生物,用作超级溶剂、皮肤保湿剂、表面活性剂及聚合物材料,也是润湿剂、清洁剂、香波增稠剂、染发烫发调理剂的主要成分。关于氨基酸表面活性剂的增稠文献中的方法大多是通过与两性表面活性剂如月桂酰胺丙基羟磺甜菜碱,月桂酰胺丙基甜菜碱等进行复配来提高粘度。复配比例不但高,而且还需要进一步添加一些聚合物,增加商品的成本,性价比差。
发明内容
目前关于氨基酸表面活性剂的增稠往往要加入比例高的两性表面活性剂或者需要添加聚合物,未发现非离子表面活性剂N-烷基吡咯烷酮对月桂酰肌氨酸钠的增稠影响。本发明目的是提供一种利用N-烷基吡咯烷酮来增稠氨基酸表面活性剂,该非离子表面活性剂有良好的生物相容性,降解性,温和性,吡咯烷酮杂环的引入通常会减少化合物的毒性,对皮肤刺激性小,可与其他表面活性剂复配使用,广泛应用于洗涤剂和化妆品。
N-烷基吡咯烷酮在氨基酸表面活性剂增稠剂中的应用,其中所述N-烷基吡咯烷酮结构式为:
其中,R为C8-C12烷基。
进一步的,所述R为正辛烷基、正十二烷基。
一种氨基酸表面活性剂增稠组合物,所述增稠组合物所述N-烷基吡咯烷酮和月桂酰肌氨酸钠水溶液组成。
进一步的,所述月桂酰肌氨酸钠水溶液质量分数为1wt%-30wt%。
进一步的,所述所述N-烷基吡咯烷酮相对月桂酰肌氨酸钠水溶液的质量分数为1wt%~15wt%。
进一步的,月桂酰肌氨酸钠与N-烷基吡咯烷酮的质量比为10:5、8:7、7:8、6:9、5:10、4:11、3:12、2:13、1:14。
一种所述的氨基酸表面活性剂增稠组合物的制备方法,将N-烷基吡咯烷酮溶解于月桂酰肌氨酸钠水溶液中,静置,即得所述增稠组合物。
进一步的,所述溶解是指将N-烷基吡咯烷酮加入月桂酰肌氨酸钠水溶液中,加热至80~110℃进行溶解。
进一步的,所述静置是在0-35℃下静置2-10min。
所述的氨基酸表面活性剂增稠组合物在制备个人护理品、厨房用品、工业用品或公共设施清洁剂中的应用。
进一步的,其中所述个人护理品为化妆品,洗手液或洗衣液;厨房用品为洗洁精;工业用品或公共设施清洁剂为家具清洁剂或织物清洁剂。
本发明的上述技术方案相比现有技术具有以下优点:
本发明所采用的非离子表面活性剂N-烷基吡咯烷酮具有良好的生物相容性、环境相容性,温和易降解,且对皮肤和粘膜的刺激性小,在氨基酸表面活性剂增稠方面获得了显著的增稠效果,无论氨基酸表面活性剂的浓度高(30wt%)还是低(15wt%),少量的N-烷基吡咯烷酮都起到了增稠的效益,对比高分子聚合物,润湿肤感更佳,能在日化用品领域得到广泛的应用。
附图说明
为了使本发明的内容更容易被清楚的理解,下面根据本发明的具体实施例并结合附图,对本发明作进一步详细的说明,其中:
图1为本发明实施例1-8所得N-十二烷基-2-吡咯烷酮相对30wt%月桂酰肌氨酸钠的质量分数为1wt%~15wt%的增稠组合物的宏观图。
图2为本发明实施例1-8所得氨基酸表面活性剂增稠组合物(月桂酰肌氨酸钠与N-十二烷基-2-吡咯烷酮)的粘度图。
图3为本发明实施例9所得氨基酸表面活性剂增稠组合物(月桂酰肌氨酸钠与N-辛基-2-吡咯烷酮)的粘度图。
图4为本发明实施例11所得固定活性物总量为15%,不同质量比的月桂酰肌氨酸钠与N-十二烷基-2-吡咯烷酮增稠组合物的宏观图。
图5为本发明实施例11所得氨基酸表面活性剂的增稠组合物的粘度图。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明,以使本领域的技术人员可以更好地理解本发明并能予以实施,但所举实施例不作为对本发明的限定。
实施例1
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0024g,向其中加入0.0236g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置5分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为1.18%,形貌如图1所示,图中为1%。
实施例2
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0031g,向其中加入0.0437g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置7分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为2.18%,形貌如图1所示,图中为2%。
实施例3
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0076g,向其中加入0.0850g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置3分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为4.23%,形貌如图1所示,图中为4%。
实施例4
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0043g,向其中加入0.1218g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置5分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为6.08%,形貌如图1所示,图中为6%。
实施例5
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0001g,向其中加入0.1619g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置7分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为8.09%,形貌如图1所示,图中为8%。
实施例6
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0009g,向其中加入0.2018g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置5分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为10.09%,形貌如图1所示,图中为10%。
实施例7
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0031g,向其中加入0.2473g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置6分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为12.35%,形貌如图1所示,图中为12%。
实施例8
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2.0042g,向其中加入0.3114g N-十二烷基-2-吡咯烷酮(C12P),在100℃下加热混合均匀,然后在20℃下静置6分钟,即可,加入的N-十二烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数为15.54%,形貌如图1所示,图中为15%。
综上实施例1~8,在30wt%月桂酰肌氨酸钠水溶液中,C12P的添加量为1wt%~2wt%,外观与原始的30wt%SLS水溶液相似。当C12P浓度从4wt%增加到6wt%时,体系明显变稠。一旦C12P的浓度超过6wt%(8wt%,10wt%,12wt%和15wt%),水凝胶就会出现,如图1所示。当C12P的质量分数低于6wt%时,零剪切粘度(η0)略有增加5倍,从0wt%时的0.031Pa·s增加到4wt%时的0.151Pa·s。当C12P浓度超过6wt%时,零剪切粘度(η0)随C12P浓度的增加呈先急剧增加后小幅下降的趋势。在30wt%的SLS水溶液中加入10wt%的C12P,SLS/水/C12P体系的最高粘度约为120KPa·s,如图2所示。说明N-十二烷基-2-吡咯烷酮在30wt%月桂酰肌氨酸钠水溶液中发挥了显著的增稠作用。
实施例9
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30%的月桂酸肌氨酸钠水溶液2g,向其中加入1wt%,4wt%,6wt%,8wt%,10wt%,12wt%,15wt%的N-辛基-2-吡咯烷酮(C8P),在100℃下加热混合均匀,然后在20℃下静置5分钟,即可,粘度如图3所示。
当N-烷基-2-吡咯烷酮的烷基链减小为C8P时,在30wt%月桂酰肌氨酸钠水溶液增稠中表现出类似于添加C12P的溶液现象,当C8P的质量分数低于6wt%时,零剪切粘度(η0)略有增加7倍,从0wt%时的0.031Pa·s增加到4wt%时的0.223Pa·s。当C8P浓度超过6wt%时,零剪切粘度(η0)随C8P浓度的增加呈先急剧增加后小幅下降的趋势。在30wt%的SLS水溶液中加入8wt%的C8P,SLS/水/C8P体系的最高粘度约为18KPa·s。说明N-辛基-2-吡咯烷酮在30wt%月桂酰肌氨酸钠水溶液中也同样发挥了显著的增稠作用。
实施例10
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
称取30wt%的月桂酸肌氨酸钠水溶液2.00g,向其中加入0.2347g N-十烷基-2-吡咯烷酮(C10P),在100℃下加热混合均匀,然后在20℃下静置6分钟,即可,加入的N-十烷基-2-吡咯烷酮相对于月桂酰肌氨酸钠的质量分数约为12%。
实施例11
一种氨基酸表面活性剂的增稠组合物及其制备方法如下:
在固定月桂酸肌氨酸钠和N-烷基吡咯烷酮浓度总和为15wt%的条件下,配制10mL氨基酸表面活性剂增稠组合物,月桂酰肌氨酸钠与N-烷基吡咯烷酮的质量比为15:0;10:5;8:7;7:8;6:9;5:10;4:11;3:12;2:13;1:14;0:15,剩余部分用去离子水补满,上述均为质量百分比,在100℃下加热混合均匀,然后在20℃下静置5分钟,即可,形貌如图4所示,粘度如图5所示。在15wt%(SLS/水/C12P)体系中,从图4-5可以看出,粘度的大小与组成有很强的依赖性,C12P含量小于8wt%的体系的外观类似于15wt%SLS(15:0样品),体系粘度随着C12P的增加而增加。C12P的进一步添加(8wt%~9wt%)显著提高了所示配方的零剪切粘度。当C12P的含量大于等于10wt%,体系变成浑浊,粘度相较于透明体系要大很多,从5wt%SLS/水/10wt%C12P的零剪切黏度3.801Pa·s到2wt%SLS/水/13wt%C12P的1325.1Pa·s,SLS/C12P的质量比为2:13,1:14的样品形成微透明的凝胶,原因可能是蠕虫状胶束大量堆积重叠,形成密集的结构,粘弹性增加,从而在外观上发生了明显的变化。
显然,上述实施例仅仅是为清楚地说明所作的举例,并非对实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明创造的保护范围之中。
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110486045.4A CN113186040B (zh) | 2021-04-30 | 2021-04-30 | 一种氨基酸表面活性剂的增稠组合物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110486045.4A CN113186040B (zh) | 2021-04-30 | 2021-04-30 | 一种氨基酸表面活性剂的增稠组合物及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113186040A CN113186040A (zh) | 2021-07-30 |
CN113186040B true CN113186040B (zh) | 2022-04-05 |
Family
ID=76983432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110486045.4A Active CN113186040B (zh) | 2021-04-30 | 2021-04-30 | 一种氨基酸表面活性剂的增稠组合物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113186040B (zh) |
-
2021
- 2021-04-30 CN CN202110486045.4A patent/CN113186040B/zh active Active
Non-Patent Citations (1)
Title |
---|
Phyto Phytodensium Anti-Aging Shampoo;佚名;《http://cosdna.com/chs/cosmetic_7bf873925.html》;20120315;第1-2页 * |
Also Published As
Publication number | Publication date |
---|---|
CN113186040A (zh) | 2021-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110331049B (zh) | 含烷基糖苷的表面活性剂组合物及其制备方法 | |
JP5328032B2 (ja) | 洗浄剤組成物 | |
CN103720595A (zh) | 氨基酸型珠光洁面膏组合物及其制备方法 | |
JP6144174B2 (ja) | 洗浄剤組成物 | |
CN111471543A (zh) | 一种贴身衣物类洗衣凝珠及其制备方法 | |
CN105456054A (zh) | 免水洗手液及其制备方法 | |
CN111184675A (zh) | 一种免洗消毒组合物及其制备方法与免洗消毒啫喱 | |
CN113136273B (zh) | 一种抑菌洗手皂片及其制备方法 | |
CN113186040B (zh) | 一种氨基酸表面活性剂的增稠组合物及其制备方法 | |
CN107468545B (zh) | 一种绿色抗菌护肤洗手液及其制备方法 | |
CN102379825A (zh) | 水凝胶及其作为美容贴膜的用途 | |
CN105586188A (zh) | 一种浴室专用玻璃清洁剂 | |
CN112472630B (zh) | 氨基酸表面活性剂的自增稠组合物 | |
CN112121731A (zh) | 一种洗涤用品及其制备方法 | |
KR20090126030A (ko) | 고점도 투명젤상 클렌징폼 화장료 조성물 | |
KR102182808B1 (ko) | 수분함량을 최소화하고 소듐실리코알루미네이트를 포함한 지방산 세안제 조성물 | |
JP5654197B2 (ja) | シャンプー組成物 | |
JPH03294211A (ja) | 化粧料 | |
JP2010037228A (ja) | 毛髪洗浄剤組成物 | |
CN109172409B (zh) | 一种针对氨基酸表面活性剂的增稠剂及其应用和洗发水 | |
WO2024104026A1 (zh) | 氨基酸表面活性剂的自增稠组合物 | |
CN113018204A (zh) | 氨基酸表面活性剂的自增稠组合物 | |
CN117643554A (zh) | 低刺激高起泡的皮肤清洁组合物及其制备方法 | |
CN113995688A (zh) | 含有椰油酰甲基牛磺酸牛磺酸钠组合物的牙膏 | |
CN114007581A (zh) | 基于胶原蛋白的多用途清洁组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240114 Address after: 201400 Floor 3, Building 2, No. 3345, Fengzhe Road, Fengxian District, Shanghai Patentee after: Tianrui (China) Cosmetics Co.,Ltd. Address before: 214000 1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu Patentee before: Jiangnan University |
|
TR01 | Transfer of patent right |