CN202210228845
CN114381027A
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摘要:本发明公开一种氟化环氧树脂黏土矿物超双疏防水透气膜的制备方法,包括以下步骤:首先,将烯丙基环氧树脂进行氟化制得氟化环氧树脂;其次,将黏土矿物纳米粒子氟化制得氟化黏土矿物纳米粒子;最后,将一定量氟化黏土矿物纳米粒子添加到氟化环氧树脂中,分散均匀后制得超双疏悬浮液,通过喷涂方式将其涂覆于防水透气膜表面,在90~120℃热固化30~60min后获得稳定超双疏防水透气膜。本发明能够显著提高防水透气膜的防水、防油等级,具有超双疏功能特性,且不会破坏膜材料的结构,同时还具有操作简单,制备成本低等优点。 |
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Abstract: The invention discloses a preparation method of a fluorinated epoxy resin clay mineral super-amphiphobic waterproof breathable film, which comprises the following steps: firstly, fluorinating allyl epoxy resin to obtain fluorinated epoxy resin; secondly, the clay mineral nano particles are fluorinated, and fluorinated clay mineral nano particles are prepared; and finally, adding a certain amount of fluorinated clay mineral nanoparticles into fluorinated epoxy resin, uniformly dispersing to obtain a super-amphiphobic suspension, coating the surface of the waterproof and breathable film with the super-amphiphobic suspension in a spraying manner, and thermally curing at 90-120 DEG C for 30-60 minutes to obtain the stable super-amphiphobic waterproof and breathable film. The waterproof and oil-proof grade of the waterproof breathable film can be remarkably improved, the super-amphiphobic functional characteristic is achieved, the structure of a film material cannot be damaged, and meanwhile the advantages of being easy to operate, low in preparation cost and the like are achieved. | |
申请人: 中国科学院兰州化学物理研究所 | |
Applicant: LANZHOU CHEMICAL PHYSICAL INST OF CHINESE ACADEMY OF | |
地址: 730000 甘肃省兰州市城关区********(隐藏) | |
发明(设计)人: 李步成 张俊平 魏晋飞 张娇娇 李凌霄 杨燕飞 | |
Inventor: LI BUCHENG; ZHANG JUNPING; WEI JINFEI; ZHANG JIAOJIAO; LI LINGXIAO; YANG YANFEI | |
主分类号: C08J7/04(2020.01) | |
分类号: C08J7/04(2020.01) C08L67/02(2006.01) C08L27/18(2006.01) C08L23/12(2006.01) C09D163/00(2006.01) C09D7/62(2018.01) | |
2022-05-10 | 实质审查的生效IPC(主分类):C08J7/04 |
2022-04-22 | 公开 |
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公开号 | 114381027A | ||||||||||||||||||
公开日 | 2022-04-22 | ||||||||||||||||||
专利代理机构 | 兰州智和专利代理事务所(普通合伙) 62201 | ||||||||||||||||||
代理人 | 张英荷 | ||||||||||||||||||
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类型 | 阶段 | 文献号 | 公开日期 | 涉及权利要求项 | 相关页数 |
A | SEA | JP2009227827A | 20091008 | 1-10 | 说明书第[0004]-[0064]段 |
A | SEA | CN103588955A | 20140219 | 1-10 | 说明书第[0008]-[0056]段 |
A | SEA | CN103626957A | 20140312 | 1-10 | 说明书第[0009]-[0052]段 |
A | SEA | KR101977057B1 | 20190510 | 1-10 | 说明书第[0010]-[0103]段 |
Y | SEA | CN111138938A | 20200512 | 1-10 | 说明书第[0003],[0006]-[0028]段 |
Y | SEA | CN113248776A | 20210813 | 1-10 | 说明书第[0006]-[0017]段 |
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