CN111973490A - 一种液晶结构的护肤化妆品 - Google Patents

一种液晶结构的护肤化妆品 Download PDF

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CN111973490A
CN111973490A CN201910433572.1A CN201910433572A CN111973490A CN 111973490 A CN111973490 A CN 111973490A CN 201910433572 A CN201910433572 A CN 201910433572A CN 111973490 A CN111973490 A CN 111973490A
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侍粉玲
陈雁
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Metri Biotechnology Shanghai Co ltd
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Abstract

本发明涉及一种护肤化妆品,其特点是具有层状液晶的微观结构。其中原料的重量组分为:丁二醇2~5份、甘油2~5份、丙烯酸(酯)类/C10‑30烷醇丙烯酸酯交联聚合物0.1~0.5份、精氨酸0.1~0.5份、鲸蜡基‑PG羟乙基棕榈酰胺0.1~0.5份、植物甾醇类0.01~0.5份、氢化卵磷脂0.1~2.0份、甘油硬脂酸酯0.1~0.5份、氢化聚异丁烯1~3份、霍霍巴(SIMMONDSIA CHINENSIS)籽油1~3份、季戊四醇四(乙基己酸)酯1~3份、乙酰基八肽‑31~3份、水60~80份、己二醇1~3份。实现了具有层状液晶结构护肤的工业化大生产。层状的结构赋予产品润滑的肤感。产品温和不刺激,对皮肤具有极好的保湿和修复功能。

Description

一种液晶结构的护肤化妆品
技术领域
本发明涉及一种护肤用化妆品,确切为具有液晶结构的功效型护肤品,属于日化产品技术领域。
背景技术
进入全球化和信息化的新时代,全球化妆品纷纷涌进中国市场,化妆品行业也经历了快速的发展。原材料,配方设计和功效评价等方面技术水平显著提高。产品功能越来越细分化与多功效,从简单的保湿到抗老化,美白淡斑和多功效合一。
随着经济的发展,环境污染问题日趋凸显,人们的生活节奏加快,饮食不规律都对人们的皮肤产生不可逆转的影响。使用化妆品的消费者年龄层次越来越广泛,使用频率显著增加。
目前市场上不乏各种保湿,敏感肌肤修复,美白以及抗衰老产品。但是仍缺乏安全有效的温和护肤产品。
皮肤的结构从外到内依次为表皮层,真皮层以及皮下组织。其中表皮层的最外层即角质层与护肤产品之间接触,关系最为密切。研究角质层结构的经典模型(砖墙模型),主要观点为角质层由角质细胞与细胞间脂质按照类似砖墙的结构排列,防止皮肤水分散失,同时保护肌肤免于外界的侵害。
研究发现,细胞间脂质的组成成分为神经酰胺,胆固醇,游离脂肪酸以及天然保湿因子(NMF)。这些成分形成溶致液晶的结构。选择皮肤中天然存在的物质成分,形成与皮肤角质层结构类似的护肤产品,对皮肤安全温和,同时具有增强的护肤功效。
发明内容
本发明在于通过选择类神经酰胺,植物甾醇类,配合乳化剂甘油硬脂酸酯,制成一种具有层状液晶结构的护肤产品。其安全温和,通过负载不同的功效成分,达到改善皮肤状况的效果。
本发明的技术方案如下:
一种具有液晶结构的护肤化妆品,包括以下重量份的组分:丁二醇2-5份、甘油2-5份、丙烯酸(酯)类/C10-30烷醇丙烯酸酯交联聚合物0.1-0.5份、精氨酸0.1-0.5份、鲸蜡基-PG羟乙基棕榈酰胺0.1-0.5份、植物甾醇类0.01-0.5份、氢化卵磷脂0.1-2.0份、甘油硬脂酸酯0.1-0.5份、氢化聚异丁烯1-3份、霍霍巴(SIMMONDSIA CHINENSIS)籽油1-3份、季戊四醇四(乙基己酸)酯1-3份、乙酰基八肽-31-3份、水60-80份、己二醇1-3份。
上述原料中还可加入鲸蜡醇1-3份、硬脂醇1-3份、山嵛醇1-3份、依克多因0.1-1份、虾青素0.01-1份、乙酰基六肽1-2份。
其中:
A组分为:水、丁二醇、甘油、丙烯酸(酯)类/C10-30烷醇丙烯酸酯交联聚合物、精氨酸;
B组分为:鲸蜡基-PG羟乙基棕榈酰胺、植物甾醇类、氢化卵磷脂、甘油硬脂酸酯、氢化聚异丁烯、霍霍巴(SIMMONDSIA CHINENSIS)籽油、季戊四醇四(乙基己酸)酯、鲸蜡醇、硬脂醇、山嵛醇;
C组分为:依克多因、乙酰基八肽-3、虾青素、乙酰基六肽、己二醇。
制备上述液晶结构的护肤化妆品的方法:将A组组分加入水锅中,并加热至70-75℃,搅拌均匀;将B组组分加入油锅中,加热至70-75℃,搅拌均匀;将A组组分和B组组分在乳化锅中混合,均质乳化约10分钟;乳化完成后,边搅拌边降温至50℃,加入C组组分;搅拌30分钟后出料,测试PH值和微生物;制备的膏体外观均匀细腻。
所使用的类神经酰胺具有与神经酰胺神2相似的化学结构。神经酰胺是众所周知的角质层脂质,在皮肤屏障功能维护方面起着重要的作用。随着神经酰胺和其它角质层细胞间脂质量的减少,对抗特应性皮炎的屏障功能降低。特应性皮炎患者的神经酰胺代谢异常导致神经酰胺水平降低。据报道,使用含类神经酰胺的屏障修复霜,经表皮水分损失测定显示,能改善过敏性症状以及皮肤屏障功能。
所使用的护肤多肽是皮肤中胶原蛋白和弹性蛋白的片段,通常含有3~8个氨基酸,如乙酰基六肽-8和乙酰基八肽-3。衰老的迹象通常反应在人体的皮肤上,干燥、敏感和细小的皱纹。通过不同种类多肽的组合,能改善可见的肌肤老化包括细纹,皮肤粗糙、干燥;改善眼部皮肤的老化症状包括眼袋和黑眼圈。
本发明制备的护肤化妆品具有以下特点:
制备的护肤化妆品具有稳定的液晶结构,在1mol/L的氯化钠条件下仍能保持液晶结构。
具体实施方式
本发明的实施例为:
一种液晶结构的护肤品配方如表1
(单位为重量份)
表1一种液晶结构的护肤品的配方
Figure BSA0000183516140000031
具有液晶结构的护肤品的调配方法为:将A组组分加入水锅中,并加热至70-75℃,搅拌均匀;将B组组分加入油锅中,加热至70-75℃,搅拌均匀;将A组组分和B组组分在乳化锅中混合,均质乳化约10分钟;乳化完成后,边搅拌边降温至50℃,加入C组组分;冷却至室温进行灌装即可。
所得产品为外观光亮,粘稠的乳霜状护肤品,安全、温和不刺激。具有层状液晶结构。对肌肤具有优异的保湿护理功效。
上述实例为本发明较佳的实施方式,单本发明的实施方式不受上述实施实例的限制。

Claims (13)

1.一种具有液晶结构的护肤品配方,其特征为含有约0.1%至约2.0%(%w/w)的类神经酰胺和约0.05%-2.0%的植物甾醇类。
2.如权利要求1中的护肤品配方,其特征在于含有约10.0%至约20.0%(%w/w)的保湿剂。
3.如权利要求1中的护肤品配方,其特征在于含有约2.0%至约40.0%(%w/w)的油脂润肤剂。
4.如权利要求1中的护肤品配方,其特征在于含有约0.1%至约10.0%(%w/w)的护肤多肽。
5.如权利要求1中的护肤品配方,配方中的外加成分适用于角质组织,具有调理皮肤的作用。
6.如权利要求1中的护肤品配方,其特征在于含有约0.2%至约2.0%(%w/w)的增稠剂和约0.2%至约2.0%(%w/w)的中和剂。
7.如权利要求1中的护肤品配方,其特征在于含有约0.2%至约2.0%(%w/w)的乳化剂和约0.2%至约10.0%(%w/w)的乳化稳定剂。
8.如权利要求2中的护肤品配方,配方中含有至少一种或几种保湿剂为甘油、丁二醇、海藻糖、甜菜碱、透明质酸钠、聚甘油-3、吡咯烷酮羧酸、甘油聚醚-26。
9.如权利要求3中的护肤品配方,配方中含有至少一种或几种油脂润肤剂为辛酸/癸酸甘油三酯、氢化聚异丁烯、油橄榄(OLEAEUROPAEA)果油、肉豆蔻酸异丙酯、棕榈酸乙基己酯、碳酸二辛酯、霍霍巴(SIMMONDSIA CHINENSIS)籽油、牛油果树(BUTYROSPERMUM PARKII)果脂、聚二甲基硅氧烷、聚二甲基硅氧烷醇、季戊四醇四(乙基己酸)酯、霍霍巴酯类。
10.如权利要求4中的护肤品配方,配方中含有至少一种或几种护肤多肽为乙酰基六肽-8、乙酰基八肽-3、二肽二氨基丁酰苄基酰胺二乙酸盐、棕榈酰五肽-4、棕榈酰三肽-1、肌肽、己酰基四肽-3、乙酰基十肽-3、乙酰基六肽-30、棕榈酰六肽-12、铜肽、谷胱甘肽。
11.如权利要求5中的护肤品配方,配方中的至少一种外加成分为依克多因、虾青素、温泉水、富勒烯、对羟基苯乙酮、1,2-己二醇。
12.如权利要求6中的护肤品配方,配方中含有至少一种或几种增稠剂为卡波姆、黄原胶、羟乙基纤维素、丙烯酸(酯)类/C10-30烷醇丙烯酸酯交联聚合物、丙烯酸钠/丙烯酰二甲基牛磺酸钠共聚物;配方中含有至少一种或几种中和剂为精氨酸和氢氧化钠。
13.如权利要求7中的护肤品配方,配方中含有至少一种或几种乳化剂为氢化卵磷脂、甘油硬脂酸酯、硬脂酰乳酰乳酸钠;配方中含有至少一种或几种乳化稳定剂为鲸蜡醇、硬脂醇、山嵛醇。
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CN113693996A (zh) * 2021-08-20 2021-11-26 上海溪上生物科技有限公司 一种含有大米酒糟发酵产物和棕榈酰五肽的抗衰老组合物
CN115778835A (zh) * 2022-12-29 2023-03-14 羽楠(广州)化妆品有限公司 一种聚甘油酯润肤霜及其制备方法
CN116327630A (zh) * 2023-05-19 2023-06-27 华东理工大学 一种大鲵肽复合液晶乳液制备及应用

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CN112826762B (zh) * 2021-01-07 2022-09-27 广州艾蓓生物科技有限公司 一种双连续型微乳液组合物及其应用
CN113693996A (zh) * 2021-08-20 2021-11-26 上海溪上生物科技有限公司 一种含有大米酒糟发酵产物和棕榈酰五肽的抗衰老组合物
CN115778835A (zh) * 2022-12-29 2023-03-14 羽楠(广州)化妆品有限公司 一种聚甘油酯润肤霜及其制备方法
CN116327630A (zh) * 2023-05-19 2023-06-27 华东理工大学 一种大鲵肽复合液晶乳液制备及应用
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