CN116509781B - 一种卫生湿巾及其制备方法 - Google Patents
一种卫生湿巾及其制备方法 Download PDFInfo
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- CN116509781B CN116509781B CN202310506858.4A CN202310506858A CN116509781B CN 116509781 B CN116509781 B CN 116509781B CN 202310506858 A CN202310506858 A CN 202310506858A CN 116509781 B CN116509781 B CN 116509781B
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- sanshool
- shaddock peel
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- 238000002360 preparation method Methods 0.000 title abstract description 8
- SBXYHCVXUCYYJT-UEOYEZOQSA-N alpha-Sanshool Chemical class C\C=C\C=C\C=C/CC\C=C\C(=O)NCC(C)C SBXYHCVXUCYYJT-UEOYEZOQSA-N 0.000 claims abstract description 36
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 244000276331 Citrus maxima Species 0.000 claims abstract description 32
- 235000001759 Citrus maxima Nutrition 0.000 claims abstract description 31
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 claims abstract description 17
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- 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 abstract description 11
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- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 claims description 3
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- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- NCZPCONIKBICGS-UHFFFAOYSA-N 3-(2-ethylhexoxy)propane-1,2-diol Chemical compound CCCCC(CC)COCC(O)CO NCZPCONIKBICGS-UHFFFAOYSA-N 0.000 description 1
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- Cosmetics (AREA)
Abstract
本发明提供一种卫生湿巾及其制备方法,涉及卫生用品技术领域。该卫生湿巾包括基材和浸润在所述基材上的浸渍液,按照重量百分比计,所述浸渍液包括:聚六亚甲基双胍盐酸盐0.1‑0.2%、苯氧乙醇0.1‑0.4%、乙基己基甘油0.05‑0.1%、丁二醇0.2‑2%、积雪草提取物0.1‑0.2%、金盏花提取物0.1‑0.2%、芦荟提取物0.1‑0.3%、野菊花提取物0.2‑0.4%、维生素E0.1‑0.2%、柚子皮提取物0.2‑0.3%、山椒素衍生物0.05‑0.15%、棕榈酰三肽‑8 0.1‑0.2%、角鲨烷0.05‑0.1%。该卫生湿巾温和无害,舒适度高,除了清洁抗菌外,还兼具一定的护肤消炎效果。
Description
技术领域
本发明涉及卫生用品技术领域,且特别涉及一种卫生湿巾及其制备方法。
背景技术
目前,市面上有各式各样的湿纸巾,湿纸巾的用途广泛,可以用于皮肤清洁、厨房清洁等,为人们日常生活提供了极大的方便,逐渐成为人们生活的必不可少的商品。特别是近几年来,随着人们生活质量的提高和生活习惯的变化,湿纸巾的生产和市场迅速发展,逐渐开发出多样化用途的湿巾产品。
但是,湿巾产品在制备过程中为了延长保质期往往会加入大量的防腐剂等,容易给皮肤增加负担。此外,随着消费升级,单一清洁功能的湿巾已经不能满足消费者的需求,市场竞争力弱。
发明内容
为了解决上述技术问题,本发明提供一种卫生湿巾及其制备方法。
本发明解决其技术问题是采用以下技术方案来实现的。
本发明提出一种卫生湿巾,包括基材和浸润在所述基材上的浸渍液,按照重量百分比计,所述浸渍液包括:聚六亚甲基双胍盐酸盐0.1-0.2%、苯氧乙醇0.1-0.4%、乙基己基甘油0.05-0.1%、丁二醇0.2-2%、积雪草提取物0.1-0.2%、金盏花提取物0.1-0.2%、芦荟提取物0.1-0.3%、野菊花提取物0.2-0.4%、维生素E 0.1-0.2%、柚子皮提取物0.2-0.3%、山椒素衍生物0.05-0.15%、棕榈酰三肽-8为0.1-0.2%、角鲨烷0.05-0.1%,余量为去离子水。
进一步地,在本发明较佳的实施例中,所述山椒素衍生物根据以下步骤制得:按照重量份数计,将1份山椒素溶解于DMSO中,得到浓度为35~55mg/mL的溶液,然后加入0.5~1份的环己六醇磷酸酯,0.3~0.5份的N,N-二甲基-4-吡啶胺和2~5份的二环己基碳二亚胺,进行加热回流反应,反应结束后,进行过滤、洗涤、干燥,得到淡黄色的山椒素衍生物;其中,所述山椒素由花椒叶提取得到。
进一步地,在本发明较佳的实施例中,所述棕榈酰三肽-8和所述角鲨烷的用量比为2~3:1。
进一步地,在本发明较佳的实施例中,所述柚子皮提取物根据以下步骤得到:将柚子皮破碎,然后在双螺杆挤压机中进行挤压,得到预处理产物;将所述预处理产物进行加压流体萃取,得到提取液;将提取液干燥,得到柚子皮提取物。
进一步地,在本发明较佳的实施例中,所述柚子皮破碎后预先进行冷冻处理,然后再在所述双螺杆挤压机中进行挤压,所述双螺杆挤压机的操作温度为30~50℃,转速为150~200转/分钟。
进一步地,在本发明较佳的实施例中,所述基材为无纺布。
进一步地,在本发明较佳的实施例中,所述无纺布根据以下步骤制得:
将质量分数为0.01%的富勒烯包埋颗粒分散在纺丝溶剂中,超声分散后,得到纺丝液;
将所述纺丝液经由闪蒸纺丝设备的喷丝头喷出,在所述积集带上沉降得到纤维网,且在纺丝沉降过程中,向所述积集带喷洒大豆纤维液;
对所述纤维网进行热轧处理,得到无纺布。进一步地,在本发明较佳的实施例中,所述富勒烯包埋颗粒根据以下步骤获得:将氟化富勒烯分散在过氧化氢水溶液中,然后加入十二烷基三甲基氯化铵和十四烷基三甲基氯化铵,在60~80℃条件下搅拌5~12h,然后加入300mg的环糊精,加热回流48h后,干燥,得到富勒烯包埋颗粒。
本发明实施例还提供上述卫生湿巾的制备方法,包括以下步骤:
S1,将丁二醇和去离子水加入反应釜中,升温至55~65℃,加入聚六亚甲基双胍盐酸盐搅拌混合后,将温度降低至35~45℃,按顺序加入乙基己基甘油、苯氧乙醇,继续搅拌至混合均匀,得到溶液A;
S2,在溶液A中依次加入将积雪草提取物、金盏花提取物、芦荟提取物、野菊花提取物、维生素E、柚子皮提取物、山椒素衍生物、棕榈酰三肽-8和角鲨烷,调节pH值为6.5~7.5,得到浸渍液;
S3,将基材在所述浸渍液中浸泡10~50min,得到卫生湿巾。
进一步地,在本发明较佳的实施例中,步骤S2中,在所述溶液A中每加入一种成分,都进行混合处理,混合处理为超声波处理和/或搅拌处理。
本发明实施例的卫生湿巾及其制备方法的有益效果是:
本发明实施例提供的卫生湿巾不含有防腐剂,温和无害,舒适度高,除了清洁抗菌外,还兼具一定的护肤消炎效果。通过聚六亚甲基双胍盐酸盐、苯氧乙醇、乙基己基甘油和山椒素衍生物提供协效抗菌效果,且苯氧乙醇具有增强浸渍液稳定性的效果。积雪草提取物、金盏花提取物、芦荟提取物和野菊花提取物共同发挥抗敏防护作用,能够减少皮肤损伤,镇定和修复皮肤。通过加入维生素E和柚子皮提取物能够减少对皮肤的刺激性,且能够舒缓和滋润皮肤,提供保湿功能。柚子皮提取物还能够为湿巾提供自然香味,提高产品竞争力。棕榈酰三肽-8、角鲨烷和山椒素在镇痛消炎方面具有协同增效作用,对炎症、晒伤等造成的皮肤损伤具有一定的缓和修复作用。本实施例通过调整浸渍液的各种成分,整体对肌肤温和无伤害,具有良好的消毒抗菌作用,特别是在皮肤在炎症损伤或晒伤时,具有一定缓解效果。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将对本发明实施例中的技术方案进行清楚、完整地描述。实施例中未注明具体条件者,按照常规条件或制造商建议的条件进行。所用试剂或仪器未注明生产厂商者,均为可以通过市售购买获得的常规产品。
下面对本发明实施例的卫生湿巾及其制备方法进行具体说明。
本发明实施例提供的一种卫生湿巾,包括基材和浸润在所述基材上的浸渍液,按照重量百分比计,所述浸渍液包括:聚六亚甲基双胍盐酸盐0.1-0.2%、苯氧乙醇0.1-0.4%、乙基己基甘油0.05-0.1%、丁二醇0.2-2%、积雪草提取物0.1-0.2%、金盏花提取物0.1-0.2%、芦荟提取物0.1-0.3%、野菊花提取物0.2-0.4%、维生素E 0.1-0.2%、柚子皮提取物0.2-0.3%、山椒素衍生物0.05-0.15%、棕榈酰三肽-8为0.1-0.2%、角鲨烷0.05-0.1%,余量为去离子水。
上述卫生湿巾,通过聚六亚甲基双胍盐酸盐、苯氧乙醇、乙基己基甘油和山椒素衍生物提供协效抗菌效果,且苯氧乙醇具有增强浸渍液稳定性的效果。积雪草提取物、金盏花提取物、芦荟提取物和野菊花提取物共同发挥抗敏防护作用,能够减少皮肤损伤,镇定和修复皮肤。通过加入维生素E和柚子皮提取物能够减少对皮肤的刺激性,且能够舒缓和滋润皮肤,提供保湿功能。柚子皮提取物还能够为湿巾提供自然香味,提高产品竞争力。棕榈酰三肽-8、角鲨烷和山椒素在镇痛消炎方面具有协同增效作用,对炎症、晒伤等造成的皮肤损伤具有一定的缓和修复作用。本实施例通过调整浸渍液的各种成分,整体对肌肤温和无伤害,具有良好的消毒抗菌作用,特别是在皮肤在炎症损伤或晒伤时,具有一定缓解效果。
进一步地,在其中一个实施例中,所述山椒素衍生物根据以下步骤制得:按照重量份数计,将1份山椒素溶解于DMSO(二甲基亚砜)中,得到浓度为35~55mg/mL的溶液,然后加入0.5~1份的环己六醇磷酸酯,0.3~0.5份的N,N-二甲基-4-吡啶胺和2~5份的二环己基碳二亚胺,进行加热回流反应,反应12~24h后,进行过滤、洗涤、干燥,得到淡黄色的山椒素衍生物。
具体地,山椒素由花椒叶提取得到。例如,在一个实施例中,将花椒叶阴干、粉碎后,置于氯仿中,搅拌12~60h后,过滤分离得到提取液。提取液经过纯化分离得到山椒素。可以理解的是,山椒素也可以通过市售产品获得。
山椒素可以是α-山椒素、β-山椒素、γ-山椒素、δ-山椒素、ε-山椒素、中的一种或多种,本公开不进行具体限定。通过山椒素和环己六醇磷酸酯的反应,得到山椒素衍生物。该山椒素衍生物具有更好的稳定性,对于皮肤具有更好的镇静和缓和修复作用。
具体地,在下述实施例1~3中,山椒素衍生物根据以下步骤制得:按照重量份数计,将1份山椒素溶解于DMSO中,得到浓度为40mg/mL的溶液,然后加入0.8份的环己六醇磷酸酯,0.4份的N,N-二甲基-4-吡啶胺和3份的二环己基碳二亚胺,进行加热回流反应,反应16h后,进行过滤、洗涤、干燥,得到淡黄色的山椒素衍生物。
进一步地,雪草提取物、金盏花提取物、芦荟提取物和野菊花提取物可以通过水提或者醇提的方式获得,水提和醇提的温度和时间可以参照现有技术,在此不再进行赘述。
进一步地,在其中一个实施例中,所述棕榈酰三肽-8和所述角鲨烷的用量比为2~3:1。在该比例下,棕榈酰三肽-8和角鲨烷的镇静消炎效果更为优良。
进一步地,在其中一个实施例中,柚子皮提取物根据以下步骤得到:将柚子皮破碎,然后在双螺杆挤压机中进行挤压,得到预处理产物;将所述预处理产物进行加压流体萃取,得到提取液;将提取液干燥,得到柚子皮提取物。
进一步地,柚子皮提取过程中,柚子皮破碎后预先进行在-20℃下冷冻24h,然后再放入双螺杆挤压机中进行挤压。优选地,双螺杆挤压机的操作温度为30~50℃,转速为150~200转/分钟。
进一步地,柚子皮提取过程中,加压流体萃取过程中,以乙醇或二氯甲烷为萃取溶剂,萃取温度为40~60℃,萃取压力为8~12MPa,循环萃取1~3次得到提取液。
具体地,在下述实施例1~3中,柚子皮提取物的获取过程如下:将新鲜柚子皮破碎1cm左右的小块,在-20℃下冷冻24h后,放入双螺杆挤压机中进行挤压(操作温度为45℃,转速为150转/分钟),得到产物I;将产物I置于加压流体萃取设备中,以乙醇为萃取溶剂,萃取温度为45℃,萃取压力为9MPa,循环萃取3次得到提取液。提取液减压蒸馏、冻干,得到柚子提取物。
在柚子皮提取过程中,预先进行冷冻和双螺杆挤压处理,能够有效破坏柚子皮结构,便于后续的提取过程。通过加压流体萃取方法,能够更好地保留
进一步地,在本发明较佳的实施例中,所述基材为无纺布。无纺布例如可以是闪蒸纺丝法获得无纺布,也可以是水刺法获得的无纺布等。
优选地,在其中一个实施例中,无纺布根据以下步骤制得:将质量分数为0.01%的富勒烯包埋颗粒分散在纺丝溶剂中,超声分散后,得到纺丝液;将所述纺丝液经由闪蒸纺丝设备的喷丝头喷出,在所述积集带上沉降得到纤维网,且在纺丝沉降过程中,向所述积集带喷洒大豆纤维液;对所述纤维网进行热轧处理,得到无纺布。
进一步地,在其中一个实施例中,富勒烯包埋颗粒根据以下步骤获得:将10mg氟化富勒烯分散在10mL 30wt%过氧化氢水溶液中,然后加入十二烷基三甲基氯化铵0.5mL和十四烷基三甲基氯化铵0.2mL,在60~80℃条件下搅拌5~12h,然后加入30mg的环糊精,加热回流48h后,干燥,得到富勒烯包埋颗粒。氟化富勒烯经过过氧化氢处理,引入羟基基团,然后经过环糊精包埋后,加入到无纺布中,能够使得无纺布本身具备抗菌和抗病毒功能,且由于在纺丝阶段加入富勒烯包埋颗粒,使其在无纺布中均匀分散,并具有优良的稳定性,长效持久地保持抗菌抗病毒效果。
进一步地,纺丝溶剂例如可以是聚乙烯纺丝液。具体地,在下述实施例1~3中,无纺布的制备具体步骤为:将80g聚乙烯和溶剂投入到高压反应釜中,制备纺丝液,并加入0.01wt%的富勒烯包埋颗粒,超声分散。将纺丝液经过初步减压,泵至喷丝头,在喷丝头喷出时,纺丝液的溶剂迅速瞬间挥发,迅速冷却固化,使得纺丝液形成纤维束。带有纤维束的高压空气被转向板引向空气放大器。在空气放大器内,高压空气将对纤维束进行拉伸,且均匀开纤成网状蓬松结构,开纤后的纤维束沉降在积集带上成纤维网。并且,在沉降过程中,向积集带喷洒2wt%的大豆纤维液。大豆纤维液为大豆纤维短纤(长度为1~2cm)在乙醇中的分散液。大豆纤维的重量为无纺布的3%。沉降完成后,在纤维网经过压辊热轧形成无纺布。
在本发明实施例中,还提供一种上述卫生湿巾的制备方法,包括以下步骤:
S1,将丁二醇和去离子水加入反应釜中,升温至55~65℃,加入聚六亚甲基双胍盐酸盐搅拌混合后,将温度降低至35~45℃,按顺序加入乙基己基甘油、苯氧乙醇,继续搅拌至混合均匀,得到溶液A。
S2,在溶液A中依次加入将积雪草提取物、金盏花提取物、芦荟提取物、野菊花提取物、维生素E、柚子皮提取物、山椒素衍生物、棕榈酰三肽-8和角鲨烷,调节pH值为6.5~7.5,得到浸渍液。
S3,将基材在所述浸渍液中浸泡10~50min,得到卫生湿巾。
进一步地,在其中,步骤S2中,在所述溶液A中每加入一种成分,都进行混合处理,混合处理为超声波处理和/或搅拌处理。优选地,在该步骤中,每加入一种成分,均超声分散5~15min。
以下结合实施例对本发明的特征和性能作进一步的详细描述。
实施例1
本实施例提供的一种卫生湿巾,包括无纺布基材和浸润在无纺布基材上的浸渍液;
浸渍液的成分如下:
聚六亚甲基双胍盐酸盐0.1%、苯氧乙醇0.2%、乙基己基甘油0.08%、丁二醇1.5%、积雪草提取物0.12%、金盏花提取物0.1%、芦荟提取物0.2%、野菊花提取物0.3%、维生素E 0.2%、柚子皮提取物0.3%、山椒素衍生物0.1%、棕榈酰三肽-8为0.15%、角鲨烷0.05%,余量为去离子水。
实施例2
本实施例提供的一种卫生湿巾,包括无纺布基材和浸润在无纺布基材上的浸渍液;
浸渍液的成分如下:
聚六亚甲基双胍盐酸盐0.2%、苯氧乙醇0.1%、乙基己基甘油0.05%、丁二醇2%、积雪草提取物0.1%、金盏花提取物0.2%、芦荟提取物0.1%、野菊花提取物0.4%、维生素E0.1%、柚子皮提取物0.2%、山椒素衍生物0.05%、棕榈酰三肽-8为0.2%、角鲨烷0.05%,余量为去离子水。
实施例3
本实施例提供的一种卫生湿巾,包括无纺布基材和浸润在无纺布基材上的浸渍液;
浸渍液的成分如下:
聚六亚甲基双胍盐酸盐0.1%、苯氧乙醇0.4%、乙基己基甘油0.1%、丁二醇0.2%、积雪草提取物0.2%、金盏花提取物0.1%、芦荟提取物0.3%、野菊花提取物0.2%、维生素E 0.2%、柚子皮提取物0.3%、山椒素衍生物0.15%、棕榈酰三肽-8为0.1%、角鲨烷0.1%,余量为去离子水。。
对比例1
本对比例提供一种卫生湿巾,包括无纺布基材和浸润在无纺布基材上的浸渍液。无纺布基材为50%涤纶纤维和50%粘胶纤维的水刺无纺布。
浸渍液的成分与实施例1相同。
对比例2
本对比例提供一种卫生湿巾,包括无纺布基材和浸润在无纺布基材上的浸渍液。无纺布基材为50%涤纶纤维和50%粘胶纤维的水刺无纺布。
浸渍液的成分为:
聚六亚甲基双胍盐酸盐0.1%、苯氧乙醇0.2%、乙基己基甘油0.08%、丁二醇1.5%、积雪草提取物0.12%、金盏花提取物0.1%、芦荟提取物0.2%、野菊花提取物0.3%、维生素E 0.2%、棕榈酰三肽-8为0.15%、角鲨烷0.05%,余量为去离子水。
对比例3
本对比例提供一种卫生湿巾,包括无纺布基材和浸润在无纺布基材上的浸渍液。无纺布基材为50%涤纶纤维和50%粘胶纤维的水刺无纺布。
浸渍液的成分为:
聚六亚甲基双胍盐酸盐0.1%、苯氧乙醇0.2%、乙基己基甘油0.08%、丁二醇1.5%、积雪草提取物0.12%、金盏花提取物0.1%、芦荟提取物0.2%、野菊花提取物0.3%、维生素E 0.2%、柚子皮提取物0.3%、山椒素衍生物0.05%、余量为去离子水。
试验例1
对实施例1~3以及对比例1~3获得卫生湿巾进行抑菌测试,测试结果如下表1所示:
表1
试验例2皮肤损伤修复试验
选择若干只16周龄、体重200g左右的雌性小鼠,术前禁食12小时,不禁水。将小鼠麻醉后,固定,选取背部作为试验部位,进行脱毛后消毒。用试管装入沸水垂直贴于小鼠试验部位,维持20s,形成烫伤创面,医用碘伏消毒。
将小鼠随机分为6组,每组15只,每组分别用实施例1~3、对比例1~3获得的卫生湿巾覆盖创面位置,保持2min,每天早、中、晚三次。持续一周,观察小鼠创面发炎情况。观察结果如下表2所示。
表2
项目 | 创面明显好转 | 创面轻微好转 | 创面发炎 | 创面严重发炎 |
实施例1 | 9 | 6 | 0 | 0 |
实施例2 | 7 | 8 | 0 | 0 |
实施例3 | 7 | 8 | 0 | 0 |
对比例1 | 0 | 14 | 1 | 0 |
对比例2 | 0 | 7 | 5 | 3 |
对比例3 | 0 | 8 | 3 | 4 |
试验例3
以60位成年性为试验对象,年龄为20~25周岁之间,将手臂皮肤在阳光下暴晒至发红,并感到刺痛。将试验对象随机分成6组,每组分别用实施例1~3、对比例1~3获得的卫生湿巾在晒伤位置擦拭30s,每隔20min擦拭一次,一小时后观察晒伤部位情况。观察结果如下表3所示。
表3
以上所描述的实施例是本发明一部分实施例,而不是全部的实施例。本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围,而是仅仅表示本发明的选定实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
Claims (4)
1.一种卫生湿巾,其特征在于,包括基材和浸润在所述基材上的浸渍液,照重量百分比计,所述浸渍液包括:聚六亚甲基双胍盐酸盐0.1-0.2%、苯氧乙醇0.1-0.4%、乙基己基甘油0.05- 0.1%、丁二醇0.2-2%、积雪草提取物0.1-0.2%、金盏花提取物0.1-0.2%、芦荟提取物0.1-0.3%、野菊花提取物0.2-0.4%、维生素E 0.1-0.2%、柚子皮提取物0.2-0.3%、山椒素衍生物0.05-0.15%、棕榈酰三肽8 0.1-0.2%、角鲨烷0.05-0.1%,余量为去离子水;
所述山椒素衍生物根据以下步骤制得:按照重量份数计,将1份山椒素溶解于DMSO中,得到浓度为35~55 mg/mL的溶液,然后加入0.5~1份的环己六醇磷酸酯,0.3~0.5份的N,N-二甲基-4-吡啶胺和2~5份的二环己基碳二亚胺,进行加热回流反应,反应结束后,进行过滤、洗涤、干燥,得到淡黄色的山椒素衍生物;其中,所述山椒素由花椒叶提取得到;
所述柚子皮提取物根据以下步骤得到:将柚子皮破碎,先进行冷冻处理,然后再在双螺杆挤压机中进行挤压,所述双螺杆挤压机的操作温度为30~50℃,转速为150~200转/分钟,得到预处理产物;将所述预处理产物进行加压流体萃取,得到提取液;将提取液干燥,得到柚子皮提取物;
所述基材为无纺布,所述无纺布根据以下步骤制得:
将质量分数为0.01%的富勒烯包埋颗粒分散在纺丝溶剂中,超声分散后,得到纺丝液;将所述纺丝液经由闪蒸纺丝设备的喷丝头喷出,在积集带上沉降得到纤维网,且在纺丝沉降过程中,向所述积集带喷洒大豆纤维液;对所述纤维网进行热轧处理,得到无纺布;
所述富勒烯包埋颗粒根据以下步骤获得:将氟化富勒烯分散在过氧化氢水溶液中,然后加入十二烷基三甲基氯化铵和十四烷基三甲基氯化铵,在60~80℃条件下搅拌5~12 h,然后加入300 mg的环糊精,加热回流48 h后,干燥,得到富勒烯包埋颗粒。
2.根据权利要求1所述的卫生湿巾,其特征在于,所述棕榈酰三肽-8和所述角鲨烷的用量比为2~3:1。
3.一种如权利要求1~2任意一项所述的卫生湿巾的制备方法,其特征在于,包括以下步骤:
S1,将丁二醇和去离子水加入反应釜中,升温至55~65℃,加入聚六亚甲基双胍盐酸盐搅拌混合后,将温度降低至35~45℃,按顺序加入乙基己基甘油、苯氧乙醇,继续搅拌至混合均匀,得到溶液A;
S2,在溶液A中依次加入将积雪草提取物、金盏花提取物、芦荟提取物、野菊花提取物、维生素E、柚子皮提取物、山椒素衍生物、棕榈酰三肽-8和角鲨烷,调节pH值为6.5~7.5,得到浸渍液;
S3,将基材在所述浸渍液中浸泡10~50 min,得到卫生湿巾。
4.根据权利要求3所述的制备方法,其特征在于,步骤S2中,在所述溶液A中每加入一种成分,都进行混合处理,混合处理为超声波处理和/或搅拌处理。
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