CN105385083A - 一种抗菌型医用薄膜 - Google Patents

一种抗菌型医用薄膜 Download PDF

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CN105385083A
CN105385083A CN201510959732.8A CN201510959732A CN105385083A CN 105385083 A CN105385083 A CN 105385083A CN 201510959732 A CN201510959732 A CN 201510959732A CN 105385083 A CN105385083 A CN 105385083A
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周喜峰
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Hongyuan Jiangsu New Material Science And Technology Ltd
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    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
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Abstract

本发明公开了一种抗菌型医用薄膜，其化学成分的质量份数具体为：三羧基乙基丁烷20-30份、聚甲基丙烯酸甲酯8-12份、甘露醇5-10份、聚四亚甲基醚二醇10-20份、抗氧剂7-15份、抗菌剂12-18份；所述抗菌剂由碳酸锂和磷酸二氢铵混合制成，按照质量百分比计算，所述碳酸锂的含量占20-25%，所述磷酸二氢铵的含量占75-80%，通过上述方式，本发明能够防止细菌穿透，从而大幅提高医用薄膜的抗菌性能，有效地保护医疗人员的身体健康。

Description

一种抗菌型医用薄膜
技术领域
本发明涉及一种高分子材料领域，特别涉及一种抗菌型医用薄膜。
背景技术
随着科学技术的不断发展，镀膜技术逐渐出现，其应用领域十分广阔，如：玻璃、金属以及航天航空等领域均有所涉及，而目前薄膜已经逐渐深入至医疗领域，而在医用领域中细菌滋生较多，因此需要对医用薄膜的抗菌性能进行大幅改良，而防止细菌对人体造成的危害。
发明内容
本发明主要解决的技术问题是提供一种抗菌型医用薄膜，能够防止细菌穿透，从而大幅提高医用薄膜的抗菌性能，有效地保护医疗人员的身体健康。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种抗菌型医用薄膜，其化学成分的质量份数具体为：
三羧基乙基丁烷20-30份、聚甲基丙烯酸甲酯8-12份、甘露醇5-10份、聚四亚甲基醚二醇10-20份、抗氧剂7-15份、抗菌剂12-18份；
所述抗菌剂由碳酸锂和磷酸二氢铵混合制成，按照质量百分比计算，所述碳酸锂的含量占20-25%，所述磷酸二氢铵的含量占75-80%。
在本发明一个较佳实施例中，所述抗菌剂中化学成分的质量配比具体为：所述碳酸锂的含量占22%，所述磷酸二氢铵的含量占78%。
在本发明一个较佳实施例中，所述甘露醇和所述聚四亚甲基醚二醇的质量比例为1:2。
在本发明一个较佳实施例中，所述抗氧剂为硫代二丙酸双酯。
本发明的有益效果是：本发明能够防止细菌穿透，从而大幅提高医用薄膜的抗菌性能，有效地保护医疗人员的身体健康。。
具体实施方式
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
实施例1：
一种抗菌型医用薄膜，其化学成分的质量份数具体为：
三羧基乙基丁烷20份、聚甲基丙烯酸甲酯12份、甘露醇5份、聚四亚甲基醚二醇10份、硫代二丙酸双酯15份、抗菌剂18份；
所述抗菌剂由碳酸锂和磷酸二氢铵混合制成，按照质量百分比计算，所述碳酸锂的含量占20%，所述磷酸二氢铵的含量占80%。
实施例2：
一种抗菌型医用薄膜，其化学成分的质量份数具体为：
三羧基乙基丁烷30份、聚甲基丙烯酸甲酯8份、甘露醇10份、聚四亚甲基醚二醇20份、硫代二丙酸双酯7份、抗菌剂12份；
所述抗菌剂由碳酸锂和磷酸二氢铵混合制成，按照质量百分比计算，所述碳酸锂的含量占25%，所述磷酸二氢铵的含量占75%。
实施例3：
一种抗菌型医用薄膜，其化学成分的质量份数具体为：
三羧基乙基丁烷25份、聚甲基丙烯酸甲酯10份、甘露醇8份、聚四亚甲基醚二醇16份、硫代二丙酸双酯11份、抗菌剂15份；
所述抗菌剂由碳酸锂和磷酸二氢铵混合制成，按照质量百分比计算，所述碳酸锂的含量占22%，所述磷酸二氢铵的含量占78%。
本发明一种抗菌型医用薄膜的制备工艺为：
（1）、先将上述配料按照比例在料桶中搅拌均匀；
（2）、采用除湿机将上述材料烘干，控制含水率小于等于0.03%；
（3）、经挤出机螺杆塑化后，从模头模口挤出成型；
（4）、最后经内外风环冷却、再经旋转牵引、定边机定边、两边切边后收卷而成。
区别于现有技术，本发明能够防止细菌穿透，从而大幅提高医用薄膜的抗菌性能，有效地保护医疗人员的身体健康。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (4)

1.一种抗菌型医用薄膜，其特征在于，其化学成分的质量份数具体为：
三羧基乙基丁烷20-30份、聚甲基丙烯酸甲酯8-12份、甘露醇5-10份、聚四亚甲基醚二醇10-20份、抗氧剂7-15份、抗菌剂12-18份；
所述抗菌剂由碳酸锂和磷酸二氢铵混合制成，按照质量百分比计算，所述碳酸锂的含量占20-25%，所述磷酸二氢铵的含量占75-80%。
2.根据权利要求1所述的抗菌型医用薄膜，其特征在于，所述抗菌剂中化学成分的质量配比具体为：所述碳酸锂的含量占22%，所述磷酸二氢铵的含量占78%。
3.根据权利要求1所述的抗菌型医用薄膜，其特征在于，所述甘露醇和所述聚四亚甲基醚二醇的质量比例为1:2。
4.根据权利要求1所述的抗菌型医用薄膜，其特征在于，所述抗氧剂为硫代二丙酸双酯。
CN201510959732.8A 2015-12-21 2015-12-21 一种抗菌型医用薄膜 Pending CN105385083A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768656A (ja) * 1993-08-31 1995-03-14 Mitsubishi Rayon Co Ltd 抗菌性アクリルフイルム
CN102690458A (zh) * 2011-03-25 2012-09-26 东莞市开源塑化科技有限公司 一种防霉抗菌抽屉垫
CN102924894A (zh) * 2012-10-26 2013-02-13 无锡中易薄膜科技有限公司 一种高分子防腐薄膜材料及其制备
CN103347944A (zh) * 2011-02-07 2013-10-09 赢创罗姆有限公司 抗微生物丙烯酸类材料的制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768656A (ja) * 1993-08-31 1995-03-14 Mitsubishi Rayon Co Ltd 抗菌性アクリルフイルム
CN103347944A (zh) * 2011-02-07 2013-10-09 赢创罗姆有限公司 抗微生物丙烯酸类材料的制造方法
CN102690458A (zh) * 2011-03-25 2012-09-26 东莞市开源塑化科技有限公司 一种防霉抗菌抽屉垫
CN102924894A (zh) * 2012-10-26 2013-02-13 无锡中易薄膜科技有限公司 一种高分子防腐薄膜材料及其制备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
段予忠等: "《塑料母粒生产及应用技术》", 31 August 1999 *

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