CN107523983A - 一种抗菌蚕丝的制备方法 - Google Patents
一种抗菌蚕丝的制备方法 Download PDFInfo
- Publication number
- CN107523983A CN107523983A CN201710667197.8A CN201710667197A CN107523983A CN 107523983 A CN107523983 A CN 107523983A CN 201710667197 A CN201710667197 A CN 201710667197A CN 107523983 A CN107523983 A CN 107523983A
- Authority
- CN
- China
- Prior art keywords
- parts
- silk
- natural silk
- bacteria natural
- anti bacteria
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2246—Esters of unsaturated carboxylic acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/328—Amines the amino group being bound to an acyclic or cycloaliphatic carbon atom
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明公开一种抗菌蚕丝的制备方法,包括以下操作步骤:制备抗菌液;将蚕丝放入预处理液中浸泡140‑160min后,取出;将预处理后的蚕丝放入抗菌液中,浸泡处理50‑70min后,制得抗菌蚕丝。本发明提供的抗菌蚕丝的制备方法,操作简单,成本低廉,生产过程中三废少,制得的抗菌蚕丝,后续的上色性能优异,抗菌效果显著,并且具有一定的耐高温性能。
Description
技术领域
本发明属于蚕丝制备技术领域,具体涉及一种抗菌蚕丝的制备方法。
背景技术
蚕丝是熟蚕结茧时所分泌丝液凝固而成的连续长纤维,也称天然丝,是一种天然纤维。随着生物学和医学研究的不断发展,蚕丝的应用不再局限于纺织领域,其良好的生物相容性和生物降解性能得到普遍的认可,开始越来越多地应用到医药、生物医学材料、保健品和化妆品等领域。目前蚕丝的抗菌性能是研究的一个重要方向。中国专利CN106917266利用甲酸和硝酸银的混合液对蚕丝进行浸泡,进而使得蚕丝具有抗菌性能,但是其在加工过程中,需要用到大量的高浓度甲酸,甲酸会造成蚕丝的品质下降,会造成后期上色困难的问题。并且现有工艺制得的抗菌蚕丝,在一定的高温下,蚕丝的抗菌性能便会急剧的下降。
发明内容
为了解决上述问题,本发明提供一种不影响蚕丝加工性能、耐一定高温的抗菌蚕丝的制备方法。
本发明是通过以下技术方案实现的。
一种抗菌蚕丝的制备方法,包括以下操作步骤:
S1:制备抗菌液
所述抗菌液由以下重量份的组分制成:24-28份臭茉莉、10-15份入地金牛、12-14份半枫荷、17-20份刺梨根、十二胺1-2份、篦麻油2-4份、水250-300份;
S2:蚕丝预处理
将蚕丝放入预处理液中浸泡140-160min后,取出,其中预处理液由以下重量份的组分制成:1,2-环己二胺四乙酸1-3份、磷酸二异辛酯4-8份、苄基三甲基溴化铵1-4份、水200-250份;
S3:抗菌蚕丝制备
将预处理后的蚕丝放入抗菌液中,浸泡处理50-70min后,制得抗菌蚕丝。
具体地,上述步骤(1)中的抗菌液采用以下方法制成:将臭茉莉、入地金牛、半枫荷、刺梨根加入至沸水中,采用小火继续煎煮50-60min后,过滤得滤液,将滤液冷却至室温后,向其中加入十二胺、篦麻油,混合搅拌均匀后,制得抗菌液。
具体地,上述步骤(2)预处理液中的1,2-环己二胺四乙酸的纯度为99.5%,磷酸二异辛酯的纯度为97%,苄基三甲基溴化铵的纯度为99%。
具体地,上述步骤(2)预处理液的温度为55-60℃。
由以上的技术方案可知,本发明的有益效果是:
本发明提供的抗菌蚕丝的制备方法,操作简单,成本低廉,生产过程中三废少,制得的抗菌蚕丝,后续的上色性能优异,抗菌效果显著,并且具有一定的耐高温性能。其中,臭茉莉、入地金牛、半枫荷、刺梨根中的有效成分协同作用后,具有极其优异的抗菌性能,并且抗菌成分与蚕丝的相容性较好,可在蚕丝内均匀的分布,使得蚕丝具有优异的抗菌性能;十二胺、篦麻油也具有一定的抗菌性能,同时其能增强抗菌成分与蚕丝结合的牢固程度,使得抗菌成分在一定的高温环境下,不会与蚕丝分离;本发明提供的预处理液,可有效的增强蚕丝的透通性,使得蚕丝表面的粗糙度增加,进而增强了抗菌成分与蚕丝结合的牢固程度,并使得蚕丝后续的染色性能获得提升。
具体实施方式
以下实施例用于说明本发明,但不能用来限制本发明的范围。实施例中采用的实施条件可以根据厂家的条件作进一步调整,未说明的实施条件通常为常规实验条件。
实施例1
一种抗菌蚕丝的制备方法,包括以下操作步骤:
S1:制备抗菌液
所述抗菌液由以下重量份的组分制成:24份臭茉莉、10份入地金牛、12份半枫荷、17份刺梨根、十二胺1份、篦麻油2份、水250份;
S2:蚕丝预处理
将蚕丝放入预处理液中浸泡140min后,取出,其中预处理液由以下重量份的组分制成:1,2-环己二胺四乙酸1份、磷酸二异辛酯4份、苄基三甲基溴化铵1份、水200份;
S3:抗菌蚕丝制备
将预处理后的蚕丝放入抗菌液中,浸泡处理50min后,制得抗菌蚕丝。
具体地,上述步骤(1)中的抗菌液采用以下方法制成:将臭茉莉、入地金牛、半枫荷、刺梨根加入至沸水中,采用小火继续煎煮50min后,过滤得滤液,将滤液冷却至室温后,向其中加入十二胺、篦麻油,混合搅拌均匀后,制得抗菌液。
具体地,上述步骤(2)预处理液中的1,2-环己二胺四乙酸的纯度为99.5%,磷酸二异辛酯的纯度为97%,苄基三甲基溴化铵的纯度为99%。
具体地,上述步骤(2)预处理液的温度为55℃。
实施例2
一种抗菌蚕丝的制备方法,包括以下操作步骤:
S1:制备抗菌液
所述抗菌液由以下重量份的组分制成:26份臭茉莉、13份入地金牛、13份半枫荷、18份刺梨根、十二胺1份、篦麻油3份、水270份;
S2:蚕丝预处理
将蚕丝放入预处理液中浸泡150min后,取出,其中预处理液由以下重量份的组分制成:1,2-环己二胺四乙酸2份、磷酸二异辛酯6份、苄基三甲基溴化铵3份、水230份;
S3:抗菌蚕丝制备
将预处理后的蚕丝放入抗菌液中,浸泡处理60min后,制得抗菌蚕丝。
具体地,上述步骤(1)中的抗菌液采用以下方法制成:将臭茉莉、入地金牛、半枫荷、刺梨根加入至沸水中,采用小火继续煎煮55min后,过滤得滤液,将滤液冷却至室温后,向其中加入十二胺、篦麻油,混合搅拌均匀后,制得抗菌液。
具体地,上述步骤(2)预处理液中的1,2-环己二胺四乙酸的纯度为99.5%,磷酸二异辛酯的纯度为97%,苄基三甲基溴化铵的纯度为99%。
具体地,上述步骤(2)预处理液的温度为57℃。
实施例3
一种抗菌蚕丝的制备方法,包括以下操作步骤:
S1:制备抗菌液
所述抗菌液由以下重量份的组分制成:28份臭茉莉、15份入地金牛、14份半枫荷、20份刺梨根、十二胺2份、篦麻油4份、水300份;
S2:蚕丝预处理
将蚕丝放入预处理液中浸泡160min后,取出,其中预处理液由以下重量份的组分制成:1,2-环己二胺四乙酸3份、磷酸二异辛酯8份、苄基三甲基溴化铵4份、水250份;
S3:抗菌蚕丝制备
将预处理后的蚕丝放入抗菌液中,浸泡处理70min后,制得抗菌蚕丝。
具体地,上述步骤(1)中的抗菌液采用以下方法制成:将臭茉莉、入地金牛、半枫荷、刺梨根加入至沸水中,采用小火继续煎煮60min后,过滤得滤液,将滤液冷却至室温后,向其中加入十二胺、篦麻油,混合搅拌均匀后,制得抗菌液。
具体地,上述步骤(2)预处理液中的1,2-环己二胺四乙酸的纯度为99.5%,磷酸二异辛酯的纯度为97%,苄基三甲基溴化铵的纯度为99%。
具体地,上述步骤(2)预处理液的温度为60℃。
对比例1
不添加十二胺、篦麻油,其余操作步骤与实施例1完全相同。
对比例2
将步骤(2)中的预处理液换成清水,其余的操作步骤与实施例2完全相同。
分别用各实施例和对比例的方法制得抗菌柞蚕丝,将柞蚕丝放入60℃的热水中浸泡20min后,测试其抗菌性能,并观察后续的染色性能,测试结果如表1所示:
表1 抗菌蚕丝的抗菌和染色性能
项目 | 抗菌性能(大肠杆菌)% | 染色性能 |
实施例1 | 98.7 | 优异 |
对比例1 | 60.4 | 优异 |
实施例2 | 99.1 | 优异 |
对比例2 | 90.6 | 较差 |
实施例3 | 99.2 | 优异 |
抗菌测试采用中华人民共和国纺织行业标准—抗菌针织品(FZ/T73023—2006)中的抗菌织物测试方法:振荡烧瓶法。
需要说明的是,以上实施例仅用以说明本发明的技术方案而非限制。尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的范围,其均应涵盖在本发明的权利要求范围中。
Claims (4)
1.一种抗菌蚕丝的制备方法,其特征在于,包括以下操作步骤:
S1:制备抗菌液
所述抗菌液由以下重量份的组分制成:24-28份臭茉莉、10-15份入地金牛、12-14份半枫荷、17-20份刺梨根、十二胺1-2份、篦麻油2-4份、水250-300份;
S2:蚕丝预处理
将蚕丝放入预处理液中浸泡140-160min后,取出,其中预处理液由以下重量份的组分制成:1,2-环己二胺四乙酸1-3份、磷酸二异辛酯4-8份、苄基三甲基溴化铵1-4份、水200-250份;
S3:抗菌蚕丝制备
将预处理后的蚕丝放入抗菌液中,浸泡处理50-70min后,制得抗菌蚕丝。
2.根据权利要求1中所述的一种抗菌蚕丝的制备方法,其特征在于,步骤(1)中的抗菌液采用以下方法制成:将臭茉莉、入地金牛、半枫荷、刺梨根加入至沸水中,采用小火继续煎煮50-60min后,过滤得滤液,将滤液冷却至室温后,向其中加入十二胺、篦麻油,混合搅拌均匀后,制得抗菌液。
3.根据权利要求1中所述的一种抗菌蚕丝的制备方法,其特征在于,步骤(2)预处理液中的1,2-环己二胺四乙酸的纯度为99.5%,磷酸二异辛酯的纯度为97%,苄基三甲基溴化铵的纯度为99%。
4.根据权利要求1中所述的一种抗菌蚕丝的制备方法,其特征在于,步骤(2)预处理液的温度为55-60℃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710667197.8A CN107523983A (zh) | 2017-08-07 | 2017-08-07 | 一种抗菌蚕丝的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710667197.8A CN107523983A (zh) | 2017-08-07 | 2017-08-07 | 一种抗菌蚕丝的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107523983A true CN107523983A (zh) | 2017-12-29 |
Family
ID=60680694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710667197.8A Pending CN107523983A (zh) | 2017-08-07 | 2017-08-07 | 一种抗菌蚕丝的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107523983A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108912784A (zh) * | 2018-07-25 | 2018-11-30 | 合肥岑遥新材料科技有限公司 | 一种抗菌光电子陶瓷涂层 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101434825A (zh) * | 2008-12-12 | 2009-05-20 | 河南永丽化工有限公司 | 一种双组分端巯基聚氨酯防霉密封胶及其制备方法 |
CN102102008A (zh) * | 2009-12-18 | 2011-06-22 | 安集微电子(上海)有限公司 | 一种水基玻璃磨削液及其使用方法 |
CN103865079A (zh) * | 2014-02-24 | 2014-06-18 | 苏州大学 | 一种抗菌丝素蛋白水凝胶及其瞬时制备的方法 |
CN105768253A (zh) * | 2014-12-19 | 2016-07-20 | 常熟市润发服饰有限公司 | 可抗菌的耐磨服装 |
-
2017
- 2017-08-07 CN CN201710667197.8A patent/CN107523983A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101434825A (zh) * | 2008-12-12 | 2009-05-20 | 河南永丽化工有限公司 | 一种双组分端巯基聚氨酯防霉密封胶及其制备方法 |
CN102102008A (zh) * | 2009-12-18 | 2011-06-22 | 安集微电子(上海)有限公司 | 一种水基玻璃磨削液及其使用方法 |
CN103865079A (zh) * | 2014-02-24 | 2014-06-18 | 苏州大学 | 一种抗菌丝素蛋白水凝胶及其瞬时制备的方法 |
CN105768253A (zh) * | 2014-12-19 | 2016-07-20 | 常熟市润发服饰有限公司 | 可抗菌的耐磨服装 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108912784A (zh) * | 2018-07-25 | 2018-11-30 | 合肥岑遥新材料科技有限公司 | 一种抗菌光电子陶瓷涂层 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105011391B (zh) | 一种天然抗菌竹纤维袜子 | |
CN107419434B (zh) | 一种无防腐剂无纺布面膜的制备方法 | |
CN104997206B (zh) | 一种具有抑菌作用的竹纤维服装面料 | |
CN104278359A (zh) | 一种具有抑菌防虫功效的棉纤维及其制作方法 | |
CN103668953B (zh) | 防霉抗菌整理剂、防霉抗菌整理方法及防霉抗菌织物 | |
CN110306340B (zh) | 表面修饰龙脑的抗菌天然纺织材料及其制备方法与应用 | |
CN108143680B (zh) | 一种植物纤维素纳米纤丝抗菌保湿面膜及其制备方法 | |
CN106267309A (zh) | 一种藻酸盐复合抗菌敷料及其制备方法 | |
CN108070103A (zh) | 一种可降解型抗菌性复合保鲜膜及其制备方法 | |
CN107268092A (zh) | 一种环保蚕丝脱胶方法 | |
CN112878042A (zh) | 一种植物源提取物抗菌整理面料及其制备方法 | |
CN111270526A (zh) | 一种生物抗菌棉纤维或棉布及其制备方法 | |
CN107523983A (zh) | 一种抗菌蚕丝的制备方法 | |
CN105640834A (zh) | 一种含茶褐素的抗皱去油膜类护肤品及其制备方法 | |
CN103103757A (zh) | 一种织物抗菌整理液的制备方法 | |
CN107059395A (zh) | 一种漆酶催化羊毛织物接枝含酚羟基壳聚糖的整理方法 | |
CN106214499A (zh) | 一种面膜基材的制备方法 | |
CN107496971B (zh) | 一种细菌纤维素/乳铁蛋白抗菌敷料及其制备方法 | |
CN108532000A (zh) | 一种罗布麻韧皮的脱胶方法 | |
CN108660746A (zh) | 抗菌防螨织物及其制备方法与应用 | |
CN105803577B (zh) | 一种高抗菌活性红豆杉纤维的制备方法 | |
CN113616848A (zh) | 一种皮肤修复敷料配方 | |
CN114949329A (zh) | 一种表面改性丝素蛋白-芦荟素双层纤维膜的制备方法 | |
CN108914239A (zh) | 一种抗菌纤维的制备方法 | |
CN107523986A (zh) | 一种抗紫外帽子的加工方法 |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |