CN107141437B - 一种可控结晶的热塑性聚氨酯材料及其制备方法 - Google Patents
一种可控结晶的热塑性聚氨酯材料及其制备方法 Download PDFInfo
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CN201710467089.6A CN107141437B (zh) | 2017-06-20 | 2017-06-20 | 一种可控结晶的热塑性聚氨酯材料及其制备方法 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111406083B (zh) * | 2017-12-07 | 2022-11-11 | 路博润先进材料公司 | 抗化学性和抗污性热塑聚氨基甲酸酯组合物 |
EP3759151B1 (en) * | 2018-02-26 | 2024-04-03 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethane composition |
CN112424250A (zh) * | 2018-07-12 | 2021-02-26 | 巴斯夫欧洲公司 | 玻璃纤维增强的tpu |
CN109134822B (zh) * | 2018-07-24 | 2021-06-25 | 大连中海达科技有限公司 | 一种可紫外光交联的热塑性聚氨酯弹性体的合成方法 |
CN109852321B (zh) * | 2018-12-24 | 2021-10-15 | 山东一诺威聚氨酯股份有限公司 | 溶剂型聚氨酯热熔胶材料及其制备方法和使用方法 |
US11642843B2 (en) | 2019-01-18 | 2023-05-09 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
EP3838945A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Thermoplastisches aliphatisches polyurethanpolymer mit verbessertem schmelzverhalten |
EP3838949A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur kontinuierlichen herstellung eines thermoplastischen polyurethans |
EP3838396A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Reaktivextrusion von tpu unter zuführung von wasser |
EP3838955A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung eines thermoplastischen polyurethans mit niedriger schmelzenthalpie |
EP3838946A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung eines thermoplastischen polyurethans mit niedriger farbzahl |
CN111499822B (zh) * | 2020-03-19 | 2021-11-26 | 江苏新视客光电科技有限公司 | 一种1.70折射率聚氨酯树脂镜片及其制备方法 |
CN112724384B (zh) * | 2020-12-26 | 2022-06-10 | 杭州鑫富科技有限公司 | 一种扩链法制备生物降解聚对苯二甲酸-丁二酸-1,3-丙二醇酯的方法 |
US20240101819A1 (en) * | 2021-01-29 | 2024-03-28 | Tokuyama Corporation | Curable composition containing cyclic multifunctional monomer |
CN113214590A (zh) * | 2021-04-21 | 2021-08-06 | 界首市猎钓渔具有限公司 | 一种环境友好型高强度高弹性仿生鱼饵制备方法 |
CN113929862B (zh) * | 2021-11-04 | 2023-06-20 | 尼伦化学(上海)有限公司 | 一种可快速结晶、高伸长率的tpu颗粒及其制备方法 |
CN115058014B (zh) * | 2022-06-15 | 2023-07-21 | 万华化学集团股份有限公司 | 一种聚醚-氢化聚丁二烯二元醇及其制备方法、热塑性聚氨酯、锂电池溶胀胶带 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102504526A (zh) * | 2011-11-14 | 2012-06-20 | 常州大学 | 一种聚醚型聚氨酯材料的制备方法 |
CN102690626A (zh) * | 2012-05-29 | 2012-09-26 | 苏州中材非金属矿工业设计研究院有限公司 | 一种湿气快速固化的单组份聚氨酯密封胶及其制备方法 |
CN104744878A (zh) * | 2015-03-10 | 2015-07-01 | 杭州师范大学 | 一种具有高热稳定性的聚甲醛复合物POM-β-CDPU及其制备方法 |
CN106674471A (zh) * | 2015-11-11 | 2017-05-17 | 万华化学集团股份有限公司 | 一种热塑性聚氨酯弹性体及其制备方法、用途和制品 |
-
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- 2017-06-20 CN CN201710467089.6A patent/CN107141437B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102504526A (zh) * | 2011-11-14 | 2012-06-20 | 常州大学 | 一种聚醚型聚氨酯材料的制备方法 |
CN102690626A (zh) * | 2012-05-29 | 2012-09-26 | 苏州中材非金属矿工业设计研究院有限公司 | 一种湿气快速固化的单组份聚氨酯密封胶及其制备方法 |
CN104744878A (zh) * | 2015-03-10 | 2015-07-01 | 杭州师范大学 | 一种具有高热稳定性的聚甲醛复合物POM-β-CDPU及其制备方法 |
CN106674471A (zh) * | 2015-11-11 | 2017-05-17 | 万华化学集团股份有限公司 | 一种热塑性聚氨酯弹性体及其制备方法、用途和制品 |
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