CN112773737A - 一种护肤抑菌椰脂溶剂及其制备方法与应用 - Google Patents
一种护肤抑菌椰脂溶剂及其制备方法与应用 Download PDFInfo
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Abstract
本发明公开了一种护肤抑菌椰脂溶剂及其制备方法与应用,将重量比为10:1:1:1的椰子油、维生素E、苹果酸、果胶混搅拌均匀后得到天然护肤抑菌椰脂溶剂;将天然护肤抑菌椰脂溶剂经淋膜机涂浸到有机纤维上烘干成型,再经分切、牵引、收卷后得到卫生用品用的天然护肤抑菌椰脂纤维。本发明天然护肤抑菌椰脂溶剂,不但具有抗菌和维护女性阴道pH作用,还可去经血异味,还具有抗氧化中断自由基,延缓皮肤退行性改变,促进胶原质成长,使表皮细胞更新代谢速度加快,帮助皮肤抚平皱纹,使阴部皮肤紧致有弹性抗衰老的作用。
Description
技术领域
本发明涉及一种天然护肤抑菌椰脂溶剂及其制备方法与应用,对应GB/T 29665护肤乳液标准、GB/T 8939卫生巾(护垫)标准、GB15979-次性使用卫生用品卫生标准、GB/T20944纺织品抗菌性能的评价标准,T/NAHIEM抗菌卫生巾(护垫)抗菌及卫生安全技术要求标准、T/CIAA抑菌卫生巾(护垫)标准,应用于卫生用品领域生产加工卫生巾(护垫)、卫生尿布、卫生内裤、卫生湿巾等材料所添加的具有天然护肤抑菌功能的椰脂溶剂。
背景技术
有报导显示:未婚女性患妇科病的约40%;已婚女性患妇科病的约70%。目前,传统的卫生巾(护垫)、卫生尿布、卫生内裤、卫生湿巾等卫生用品通常使用抗菌剂进行抗菌,传统的抗菌剂主要银离子、壳聚糖、季铵盐等等,然而,添加这些抗菌剂的卫生用品只是单一的具有杀灭细菌的作用,并不具备护肤和维护女性阴道pH的功能,比如:
银离子杀菌能力特别强,银离子杀菌时可同时破坏女性器官黏膜组织,并且银离子被人体吸收后无法排出而易引发病变,所以,实际上银离子并不不适合作为卫生巾使用的抗菌材料,更何况银离子也没有护肤和维护女性阴道pH的功能。
壳聚糖是甲壳素脱乙酰反应的产物,是阳离子型聚合物,目前很多卫生用品选择添加壳聚糖这种抗菌剂,然而,壳聚糖的抗菌能力受pH影响较大:女性阴道pH值通常为3.8~4.5呈酸性,月经来潮时阴道pH值为7呈碱性,随着pH值的升高,壳聚糖的溶解性和质子化程度降低,抗菌能力逐渐减弱,当pH值达到7时壳聚糖不再具有杀菌能力。壳聚糖的抗菌能力不但受pH影响,也没有维护女性阴道pH的功能。
季铵盐是一种阳离子表面活性剂,可作为消毒剂和抗静电剂,对皮肤有脱脂作用,季铵盐杀菌性强毒性也大很难被微生物降解,就经口毒性而言,季铵盐阳离子表面活性剂LD50半致死量为0.05g/kg~0.5g/kg体重(毒死一半受试动物所需的最小剂量)。阴离子表面活性剂LD50半致死量为2g/kg~8g/kg体重,而非离子表面活性剂LD50半致死量则需要50g/kg体重以上。此外,季铵盐也没有护肤和维护女性阴道pH的功能。
目前还有一种用于卫生用品的比较新型的抗菌剂椰子油,椰子油中的中链脂肪酸具有天然的抗菌性能,可以穿破金黄色葡萄球菌、大肠杆菌、白色念珠菌而将其杀死,具有极佳的抗微生物活性。然而该抗菌剂椰子油没有中断自由基的作用,月经来时子宫内膜剥落期间是细胞最脆弱的时候,易受自由基攻击,自由基引起的氧化作用与人类疾病和衰老有密切关系,自由基可破坏细胞膜的弹性和柔韧性,导致皮肤衰老、变皱、失去弹性。而本发明天然护肤抑菌椰脂溶剂具有抗氧化功能可以中断自由基连锁反应保护细胞膜,延缓皮肤退行性改变。
通常女性阴道pH值为3.8~4.5呈弱酸性,酸性环境不利于细菌繁殖,月经来潮时,会改变这种状态,月经血pH值为7偏碱性,阴道碱性会使抗菌能力大大降低,极易诱发各种生殖道炎症;因此,如何在经期有效的维护阴道的pH从而抑制细菌的繁殖尤为重要。
女性最在意的问题是阴道干涩、松弛、经血异味,本发明天然护肤抑菌椰脂溶剂组方中的苹果酸是α-羟基酸,是一种有机酸,含有天然润肤成分,它可溶解黏合在死细胞之间的物质,使已经死亡的细胞迅速脱落,促进胶原质成长,使表皮细胞更新代谢速度加快,帮助皮肤抚平皱纹,从而使阴部皮肤紧致弹性,经血异味为碱性,苹果酸可中和碱性经血异味,达到去异味效果。
但是目前的卫生用品均不具有这些功能。因此,研制生产使用安全、温和、无刺激性的天然护肤抑菌双重功能的卫生巾新材料,替代有安全隐患和功能缺陷的银离子、壳聚糖、季铵盐等抗菌剂,是卫生巾(护垫)、卫生尿布、卫生内裤、卫生湿巾等卫生用品的发展方向。
发明内容
本发明所要解决的技术问题是针对现有技术中卫生巾(护垫)、卫生尿布、卫生内裤、卫生湿巾等卫生用品使用的银离子、壳聚糖、季铵盐等抗菌剂存在安全隐患,且这些抗菌卫生用品仅仅只有单一抗菌作用不具有护肤功能的技术缺陷,而提供的一种天然护肤抑菌椰脂溶剂及其制备方法与应用。本发明天然护肤抑菌椰脂溶剂,不但具有抑菌和平衡女性阴道pH功能,还具有去经血异味,抗氧化中断自由基,延缓皮肤退行性改变,促进胶原质成长,使表皮细胞更新代谢速度加快,帮助皮肤抚平皱纹,使阴部皮肤紧致有弹性抗衰老的功能。
为了实现上述目的,本发明采用如下技术方案:
首先,本发明提供一种天然护肤抑菌椰脂溶剂,是将天然椰子油、天然维生素E、天然苹果酸、天然果胶混合搅拌均匀后得到的,所述的天然椰子油、天然维生素E、天然苹果酸、天然果胶的重量比为10:1:1:1。
上述技术方案中,所述的天然椰子油,其中月桂酸的含量为47%~49%。
上述技术方案中,所述的天然苹果酸,其中DL-苹果酸含量为≥99%。
其次,本发明提供一种上述的天然护肤抑菌椰脂溶剂的制备方法,包括以下步骤:
将重量比为10:1:1:1的天然椰子油、天然维生素E、天然苹果酸、天然果胶混合,以200r/min的速度搅拌20min,搅拌均匀后得到所述的天然护肤抑菌椰脂溶剂。
再次,本发明提供一种上述的天然护肤抑菌椰脂溶剂在制备卫生用品用的天然护肤抑菌椰脂纤维方面的应用。
上述技术方案中,所述的天然护肤抑菌椰脂溶剂在制备卫生用品用的天然护肤抑菌椰脂纤维时,制备方法包括以下步骤:
(1)将重量比为10:1:1:1的天然椰子油、天然维生素E、天然苹果酸、天然果胶混合,以200r/min的速度搅拌20min,搅拌均匀后得到天然护肤抑菌椰脂溶剂;
(2)将步骤(1)中得到的天然护肤抑菌椰脂溶剂经淋膜机涂浸到有机纤维上烘干成型,再经分切、牵引、收卷后得到卫生用品用的天然护肤抑菌椰脂纤维。
上述技术方案中,步骤(2)中,所述的天然护肤抑菌椰脂溶剂,涂浸量为6g/m2。
上述技术方案中,步骤(2)中,所述有机纤维,为木质粘胶纤维或水剌无纺布,厚度为1.1~1.5mm,规格为30~32g/m2。
上述技术方案中,步骤(2)中,所述的卫生用品用的天然护肤抑菌椰脂纤维,厚度为1.1~1.5mm,规格为30~32g/m2。
上述技术方案中,步骤(2)中,所述的卫生用品,是指卫生巾、护垫、卫生尿布、卫生内裤、卫生湿巾。
本发明中天然护肤抑菌椰脂溶剂及天然护肤抑菌椰脂纤维,护肤抑菌等原理为:
(1)细菌外面包着一层脂肪膜,中间包着的是DNA和其他细胞质,脂肪膜结构比较松散,形态近于流体,有弹性,可以变形,有间隙。中链脂肪酸可以透过间隙挤进细菌内部将菌体水酶溢出抑制细菌分裂繁殖,与抗生素不同的是,病菌无法产生对天然椰脂溶剂的抗性。
(2)研究显示,椰子油中链脂肪酸对预防艾滋病(HIV病毒)有积极作用,中链脂肪酸与治疗药物不同,它只是简单地拆裂HIV病毒,中链脂肪酸可以穿过HIV病毒蛋白质瓦解核酸,HIV病毒很难对这样机制形成防御能力。
(3)通常女性阴道pH值为3.8~4.5呈弱酸性,酸性环境不利于细菌繁殖,月经来潮时,会改变这种状态,月经血pH值为7偏碱性,阴道碱性会使抗菌能力大大降低,极易诱发各种生殖道炎症。椰子油水解后脂肪酸呈弱酸性,这是因为脂肪酸中含有大量甘油三酯,甘油三酯含有羧基COOH,水解后会有H+,所以会偏酸性,酸性椰子油与碱性月经血酸碱中和,可以产生平衡代谢效果。
(4)中链脂肪酸在体温下游离出来直接被皮肤吸收转化成脂肪酸膜润肤护肤,对人体结缔组织有营养补偿作用,结缔组织获得天然椰脂溶剂营养补偿使皮肤紧致弹润。
(5)维生素E具有天然抗氧化功能的营养素,可中断自由基连锁反应保护细胞膜,防止细胞膜褐素形成,延缓机体衰老,延缓皮肤退行性改变(自由基会使皮肤失去弹性、发蔫、起皱、变干、脱皮)。
(6)苹果酸是α-羟基酸,是有机酸,含有天然润肤成分,它可溶解黏合在死细胞之间的物质,使死亡的细胞迅速脱落,促进胶原质成长,苹果酸还能渗透进皮肤毛孔,对毛孔进行清洁,使表皮细胞更新代谢速度加快,帮助皮肤抚平皱纹,从而使阴部皮肤紧致弹性,苹果酸还可中和碱性经血异味,达到去异味效果。
(7)果胶是一种高档天然食品添加剂,在酸性环境中稳定,果胶是一种良好的重金属吸附剂,果胶分子链间能与高价金属离子形成网状结构,使得具有良好的吸附重金属的功能,可以吸附卫生用品物料上的重金属。
与现有技术相比,本发明具有以下有益效果:
现有卫生巾使用的银离子、壳聚糖、季铵盐等抗菌剂不仅对女性身体存在安全隐患而且没有平衡女性阴道pH及护肤功能,本发明产品是用天然椰子油、天然维生素E、天然苹果酸、天然果胶混合制成的新一代天然护肤抑菌椰脂溶剂,安全无毒副性;不但具有优异的抑菌功能,并且具有抗皮肤衰老、平衡女性阴道酸碱、抗氧化中断自由基、对肌肤营养补偿、去异味等综合功能,克服了现有卫生巾使用银离子、壳聚糖、季铵盐等抗菌剂不仅对女性身体存在安全隐患而且没有护肤等前述功能的缺点和不足。本发明新颖性、创造性技术方案是本领域技术人员不容易想到的,非显而易见的,本发明技术方案具有突出的实质性特点和显著进步。
具体实施方式
以下对本发明技术方案的具体实施方式详细描述,但本发明并不限于以下描述内容:
下面结合具体的实施例,对本发明进行阐述:
实施例1:
一种天然护肤抑菌椰脂溶剂,是通过下述方法制备而成的:
将重量比为10:1:1:1的天然椰子油、天然维生素E、天然苹果酸、天然果胶混合,以200r/min的速度搅拌20min,搅拌均匀后得到所述的天然护肤抑菌椰脂溶剂;所述的天然椰子油,其中月桂酸含量47%~49%;所述的天然苹果酸,其中DL-苹果酸含量为≥99%。
实施例2:
一种卫生用品用的天然护肤抑菌椰脂纤维,是通过下述方法制备而成的:
将实施例1中得到的天然护肤抑菌椰脂溶剂经淋膜机涂浸到有机纤维上烘干成型,再经分切、牵引、收卷后得到所述的卫生用品用的天然护肤抑菌椰脂纤维;
所述的天然护肤抑菌椰脂溶剂,涂浸量为6g/m2;所述有机纤维为木质粘胶纤维,厚度为1.3mm,规格为31g/m2;所述的卫生用品用的天然护肤抑菌椰脂纤维,厚度为1.5mm,规格为32g/m2。
实施例3:
一种卫生用品用的天然护肤抑菌椰脂纤维,是通过下述方法制备而成的:
将实施例1中得到的天然护肤抑菌椰脂溶剂经淋膜机涂浸到有机纤维上烘干成型,再经分切、牵引、收卷后得到所述的卫生用品用的天然护肤抑菌椰脂纤维;
所述的天然护肤抑菌椰脂溶剂,涂浸量为6g/m2;所述有机纤维为水剌无纺布,厚度为1.3mm,规格为31g/m2;所述的卫生用品用的天然护肤抑菌椰脂纤维,厚度为1.5mm,规格为32g/m2。
本发明的天然护肤抑菌椰脂溶剂,具有抑制细菌繁殖、平衡女性阴道酸碱、护理肌肤、抗氧化中断自由基、对肌肤营养补偿、抗皮肤衰老、去异味等功能;本发明的天然护肤抑菌椰脂溶剂毒理性安全,对皮肤无刺激、对阴道粘膜无刺激、无皮肤变态反应。
本发明的天然护肤抑菌椰脂纤维,天然护肤抑菌椰脂纤维毒理性安全,对皮肤无刺激、对阴道粘膜无刺激、无皮肤变态反应,可用于制作卫生巾、护垫、卫生尿布、卫生内裤、卫生湿巾等卫生用品的芯材。
本发明术语和定义:天然护肤抑菌椰脂卫生巾(护垫)“女性使用的,吸收经血防止泄漏、抑制细菌繁殖、平衡酸碱、护理肌肤,使用一次即丢弃,具有天然卫生保健功能的卫生用品”。天然护肤抑菌椰脂卫生巾(护垫),可以满足女性经期抑菌、护肤、平衡女性阴道酸碱、抗氧化中断自由基、对肌肤营养补偿、抗皮肤衰老、去异味需求。
上述实例只是为说明本发明的技术构思以及技术特点,并不能以此限制本发明的保护范围。凡根据本发明的实质所做的等效变换或修饰,都应该涵盖在本发明的保护范围之内。
Claims (10)
1.一种护肤抑菌椰脂溶剂,是将椰子油、维生素E、苹果酸、果胶混合搅拌均匀后得到的,其特征在于:所述的椰子油、维生素E、苹果酸、果胶的重量比为10:1:1:1。
2.根据权利要求1所述的护肤抑菌椰脂溶剂,其特征在于:所述的椰子油,其中月桂酸的含量为47%~49%。
3.根据权利要求1所述的护肤抑菌椰脂溶剂,其特征在于:所述的苹果酸,其中DL-苹果酸含量为≥99%。
4.一种权利要求1-3任一项所述的护肤抑菌椰脂溶剂的制备方法,其特征在于,包括以下步骤:将重量比为10:1:1:1的椰子油、维生素E、苹果酸、果胶混合,以200r/min的速度搅拌20min,搅拌均匀后得到所述的护肤抑菌椰脂溶剂。
5.一种权利要求1-3任一项所述的护肤抑菌椰脂溶剂在制备卫生用品用的护肤抑菌椰脂纤维方面的应用。
6.根据权利要求5所述的应用,其特征在于,所述的护肤抑菌椰脂溶剂在制备卫生用品用的护肤抑菌椰脂纤维时,制备方法包括以下步骤:
(1)将重量比为10:1:1:1的椰子油、维生素E、苹果酸、果胶混合,以200r/min的速度搅拌20min,搅拌均匀后得到护肤抑菌椰脂溶剂;
(2)将步骤(1)中得到的护肤抑菌椰脂溶剂经淋膜机涂浸到有机纤维上烘干成型,再经分切、牵引、收卷后得到卫生用品用的护肤抑菌椰脂纤维。
7.根据权利要求6所述的应用,其特征在于:步骤(2)中,所述的护肤抑菌椰脂溶剂,涂浸量为6g/m2。
8.根据权利要求6所述的应用,其特征在于:步骤(2)中,所述有机纤维,为木质粘胶纤维或水剌无纺布,厚度为1.1~1.5mm,规格为30~32g/m2。
9.根据权利要求6所述的应用,其特征在于:步骤(2)中,所述的卫生用品用的护肤抑菌椰脂纤维,厚度为1.1~1.5mm,规格为30~32g/m2。
10.根据权利要求6所述的应用,其特征在于:步骤(2)中,所述的卫生用品,是指卫生巾、护垫、卫生尿布、卫生内裤、卫生湿巾。
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