CN202010560959
CN111548518A
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摘要:本发明公开了一种超轻/超重非硅离型膜,包括基材层,涂布于所述基材层上的抗静电底涂层,以及涂布于所述抗静电底涂层上的非硅离型涂层;所述非硅离型涂层是由按重量份计的如下组分制备而成的:酯类溶剂500‑1000份、酮类溶剂50‑500份、氨基改性的丙烯酸类树脂0‑300份、含羟基丙烯酸树脂0‑300份、固化剂5‑50份,且氨基改性的丙烯酸类树脂和含羟基丙烯酸树脂的总量为300份;所述氨基改性的丙烯酸类树脂的粘度为100‑300CPS,分子量为3‑6万;所述含羟基丙烯酸树脂的粘度为200‑500CPS,分子量为4‑7万。本发明还公开了所述超轻/超重非硅离型膜的制备方法。本发明的超轻/超重非硅离型膜,不含硅元素,不会产生硅污染,且离型力可在广泛的范围内可调。 |
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Abstract: The invention discloses an ultralight/overweight non-silicon release film, which comprises a base material layer, an anti-static bottom coating and a non-silicon release coating, wherein the base material layer is coated with the anti-static bottom coating, and the anti-static bottom coating is coated with the non-silicon release coating; the non-silicon release coating is prepared from the following components in parts by weight: 500-1000 parts of an ester solvent, 50-500 parts of a ketone solvent, 0-300 parts of amino-modified acrylic resin, 0-300 parts of hydroxyl-containing acrylic resin and 5-50 parts of a curing agent, wherein the total amount of the amino-modified acrylic resin and the hydroxyl-containing acrylic resin is 300 parts; the viscosity of the amino-modified acrylic resinis 100-300 CPS, and the molecular weight of the amino-modified acrylic resin is 30,000-60,000; the viscosity of the hydroxyl-containing acrylic resin is 200-500 CPS, and the molecular weight of the hydroxyl-containing acrylic resin is 40000-70000. The invention also discloses a preparation method of the ultralight/overweight non-silicon release film. The ultralight/overweight non-silicon release film disclosed by the invention does not contain a silicon element, does not generate silicon pollution, and the release force can be adjusted in a wide range. | |
申请人: 太仓斯迪克新材料科技有限公司 | |
Applicant: TAICANG SDK NEW MAT TECH CO LTD | |
地址: 215400 江苏省苏州市太仓经********(隐藏) | |
发明(设计)人: 金闯 裴建军 | |
Inventor: JIN CHUANG; PEI JIANJUN | |
主分类号: C08J7/04 | |
分类号: C08J7/04 C08J7/044 C08J7/043 C09J7/40 C09D165/00 C09D5/24 C09D5/00 C09D133/04 C09D5/20 C09D7/63 C08L67/02 | |
2022-08-05 | 授权 |
2020-09-11 | 实质审查的生效IPC(主分类):C08J7/04 |
2020-08-18 | 公开 |
主权项 | 1.一种超轻/超重非硅离型膜,其特征在于,包括基材层,涂布于所述基材层上的抗静电底涂层,以及涂布于所述抗静电底涂层上的非硅离型涂层;/n所述非硅离型涂层是由按重量份计的如下组分制备而成的:酯类溶剂500-1000份、酮类溶剂50-500份、氨基改性的丙烯酸类树脂0-300份、含羟基丙烯酸树脂0-300份、固化剂5-50份,且氨基改性的丙烯酸类树脂和含羟基丙烯酸树脂的总量为300份;/n所述氨基改性的丙烯酸类树脂的粘度为100-300CPS,分子量为3-6万;所述含羟基丙烯酸树脂的粘度为200-500CPS,分子量为4-7万。/n | ||||||||||||||||||
公开号 | 111548518A | ||||||||||||||||||
公开日 | 2020-08-18 | ||||||||||||||||||
专利代理机构 | 32277 苏州睿昊知识产权代理事务所(普通合伙) | ||||||||||||||||||
代理人 | 陈华红子 | ||||||||||||||||||
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国际公布 | |||||||||||||||||||
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