CN108384428A - 一种耐光抗菌型水性聚氨酯涂料及其制备方法 - Google Patents
一种耐光抗菌型水性聚氨酯涂料及其制备方法 Download PDFInfo
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- CN108384428A CN108384428A CN201810146535.8A CN201810146535A CN108384428A CN 108384428 A CN108384428 A CN 108384428A CN 201810146535 A CN201810146535 A CN 201810146535A CN 108384428 A CN108384428 A CN 108384428A
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- cyclodextrin
- fast light
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- graphene oxide
- polyurethane coating
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- 230000002588 toxic effect Effects 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- C08G18/40—High-molecular-weight compounds
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/40—High-molecular-weight compounds
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109096905A (zh) * | 2018-08-21 | 2018-12-28 | 青岛科技大学 | 一种持久抗菌型改性聚氨酯及其制备方法 |
CN109096904A (zh) * | 2018-08-21 | 2018-12-28 | 青岛科技大学 | 一种持久抗菌型聚氨酯涂料及其制备方法 |
CN110156954A (zh) * | 2019-05-30 | 2019-08-23 | 陕西科技大学 | 一种可吸收紫外线的水性聚氨酯及其制备方法 |
WO2020034141A1 (zh) * | 2018-08-16 | 2020-02-20 | 中国科学院宁波材料技术与工程研究所 | 基于石墨烯纳米容器的涂料、自修复涂层及其制法与应用 |
CN110835488A (zh) * | 2018-08-16 | 2020-02-25 | 中国科学院宁波材料技术与工程研究所 | 基于石墨烯纳米容器的涂料、自修复涂层及其制法与应用 |
CN111073492A (zh) * | 2019-12-31 | 2020-04-28 | 百事基材料(青岛)股份有限公司 | 一种阻燃抗菌水性涂料制备方法 |
CN111574917A (zh) * | 2020-06-09 | 2020-08-25 | 扬州工业职业技术学院 | 一种聚氨酯水性涂料用复合材料的制备方法 |
CN112321788A (zh) * | 2020-09-27 | 2021-02-05 | 广西九源环保新材料有限公司 | 一种聚酯型两亲性超分散剂及其制备方法 |
CN112608670A (zh) * | 2020-12-02 | 2021-04-06 | 韩旭 | 一种水性抗菌改性聚氨酯涂料及其制备方法 |
CN113861366A (zh) * | 2021-10-15 | 2021-12-31 | 烟台德邦科技股份有限公司 | 一种耐霉变性水性聚氨酯树脂及其制备方法 |
CN115075023A (zh) * | 2022-07-12 | 2022-09-20 | 百草边大生物科技(青岛)有限公司 | 一种含茶叶活性成分的大生物水性合成革的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103130977A (zh) * | 2013-01-08 | 2013-06-05 | 厦门大学 | 一种双组分水性木器漆的聚氨酯多元醇分散体及其制备方法 |
CN105153905A (zh) * | 2015-07-03 | 2015-12-16 | 泰山玻璃纤维有限公司 | 一种石墨烯改性聚氨酯成膜剂的制备方法及其应用 |
-
2018
- 2018-02-12 CN CN201810146535.8A patent/CN108384428B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103130977A (zh) * | 2013-01-08 | 2013-06-05 | 厦门大学 | 一种双组分水性木器漆的聚氨酯多元醇分散体及其制备方法 |
CN105153905A (zh) * | 2015-07-03 | 2015-12-16 | 泰山玻璃纤维有限公司 | 一种石墨烯改性聚氨酯成膜剂的制备方法及其应用 |
Non-Patent Citations (2)
Title |
---|
吕亮: ""有机改性氧化石墨烯及其在环氧树脂中的应用"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
郝喜海等: ""丁香精油-β-环糊精包合物的缓释抗菌性能"", 《食品科学》 * |
Cited By (16)
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WO2020034141A1 (zh) * | 2018-08-16 | 2020-02-20 | 中国科学院宁波材料技术与工程研究所 | 基于石墨烯纳米容器的涂料、自修复涂层及其制法与应用 |
CN110835488B (zh) * | 2018-08-16 | 2021-11-16 | 中国科学院宁波材料技术与工程研究所 | 基于石墨烯纳米容器的涂料、自修复涂层及其制法与应用 |
CN110835488A (zh) * | 2018-08-16 | 2020-02-25 | 中国科学院宁波材料技术与工程研究所 | 基于石墨烯纳米容器的涂料、自修复涂层及其制法与应用 |
CN109096905B (zh) * | 2018-08-21 | 2020-11-03 | 青岛科技大学 | 一种持久抗菌型改性聚氨酯及其制备方法 |
CN109096904B (zh) * | 2018-08-21 | 2020-11-03 | 青岛科技大学 | 一种持久抗菌型聚氨酯涂料及其制备方法 |
CN109096905A (zh) * | 2018-08-21 | 2018-12-28 | 青岛科技大学 | 一种持久抗菌型改性聚氨酯及其制备方法 |
CN109096904A (zh) * | 2018-08-21 | 2018-12-28 | 青岛科技大学 | 一种持久抗菌型聚氨酯涂料及其制备方法 |
CN110156954A (zh) * | 2019-05-30 | 2019-08-23 | 陕西科技大学 | 一种可吸收紫外线的水性聚氨酯及其制备方法 |
CN110156954B (zh) * | 2019-05-30 | 2022-01-21 | 陕西科技大学 | 一种可吸收紫外线的水性聚氨酯及其制备方法 |
CN111073492A (zh) * | 2019-12-31 | 2020-04-28 | 百事基材料(青岛)股份有限公司 | 一种阻燃抗菌水性涂料制备方法 |
CN111574917A (zh) * | 2020-06-09 | 2020-08-25 | 扬州工业职业技术学院 | 一种聚氨酯水性涂料用复合材料的制备方法 |
CN112321788A (zh) * | 2020-09-27 | 2021-02-05 | 广西九源环保新材料有限公司 | 一种聚酯型两亲性超分散剂及其制备方法 |
CN112608670A (zh) * | 2020-12-02 | 2021-04-06 | 韩旭 | 一种水性抗菌改性聚氨酯涂料及其制备方法 |
CN113861366A (zh) * | 2021-10-15 | 2021-12-31 | 烟台德邦科技股份有限公司 | 一种耐霉变性水性聚氨酯树脂及其制备方法 |
CN115075023A (zh) * | 2022-07-12 | 2022-09-20 | 百草边大生物科技(青岛)有限公司 | 一种含茶叶活性成分的大生物水性合成革的制备方法 |
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