CN104910369A - 一种四氢呋喃共聚醚的制备方法 - Google Patents
一种四氢呋喃共聚醚的制备方法 Download PDFInfo
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- CN104910369A CN104910369A CN201510239585.7A CN201510239585A CN104910369A CN 104910369 A CN104910369 A CN 104910369A CN 201510239585 A CN201510239585 A CN 201510239585A CN 104910369 A CN104910369 A CN 104910369A
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- tetrahydrofuran
- thf
- liquid
- copolyether
- caprolactone
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10865256B2 (en) | 2018-03-01 | 2020-12-15 | Hangzhou Singclean Medical Products Co., Ltd. | Method for preparing cross-linked hyaluronic acid-based cell scaffold material |
CN113929574A (zh) * | 2021-10-13 | 2022-01-14 | 中国科学院山西煤炭化学研究所 | 一种四氢呋喃类化合物制备丁二醇酯类化合物的方法 |
CN115957710A (zh) * | 2023-02-07 | 2023-04-14 | 杭州三隆新材料有限公司 | 一种高均一性四氢呋喃共聚醚二醇的制备系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859213A (ja) * | 1981-10-02 | 1983-04-08 | Daicel Chem Ind Ltd | ポリウレタンの製造法 |
CN101468815A (zh) * | 2007-12-27 | 2009-07-01 | 株式会社晓星 | 用于四氢呋喃聚合反应的磷钨酸催化剂的制备方法 |
CN103360594A (zh) * | 2013-07-18 | 2013-10-23 | 吕涛 | 一种使用杂多酸咪唑盐催化剂制备聚四亚甲基醚二醇的方法 |
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2015
- 2015-05-13 CN CN201510239585.7A patent/CN104910369B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859213A (ja) * | 1981-10-02 | 1983-04-08 | Daicel Chem Ind Ltd | ポリウレタンの製造法 |
CN101468815A (zh) * | 2007-12-27 | 2009-07-01 | 株式会社晓星 | 用于四氢呋喃聚合反应的磷钨酸催化剂的制备方法 |
CN103360594A (zh) * | 2013-07-18 | 2013-10-23 | 吕涛 | 一种使用杂多酸咪唑盐催化剂制备聚四亚甲基醚二醇的方法 |
Non-Patent Citations (3)
Title |
---|
KHOMYAKOV A K, ET AL.: "Specific features of tetrahydrofuran copolymerization with lactones", 《EUROPEAN POLYMER JOURNAL》 * |
汪多仁,等: "《精细化工中间体》", 31 January 2008, 海洋出版社 * |
王璐,等: "《生物医用纺织品》", 30 November 2011, 中国纺织出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10865256B2 (en) | 2018-03-01 | 2020-12-15 | Hangzhou Singclean Medical Products Co., Ltd. | Method for preparing cross-linked hyaluronic acid-based cell scaffold material |
CN113929574A (zh) * | 2021-10-13 | 2022-01-14 | 中国科学院山西煤炭化学研究所 | 一种四氢呋喃类化合物制备丁二醇酯类化合物的方法 |
CN113929574B (zh) * | 2021-10-13 | 2024-02-02 | 中国科学院山西煤炭化学研究所 | 一种四氢呋喃类化合物制备丁二醇酯类化合物的方法 |
CN115957710A (zh) * | 2023-02-07 | 2023-04-14 | 杭州三隆新材料有限公司 | 一种高均一性四氢呋喃共聚醚二醇的制备系统及方法 |
CN115957710B (zh) * | 2023-02-07 | 2024-07-23 | 杭州三隆新材料有限公司 | 一种高均一性四氢呋喃共聚醚二醇的制备系统及方法 |
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Effective date of registration: 20221110 Address after: 310020 Room 378, Building B, Building 2, No. 399, Danfeng Road, Xixing Street, Binjiang District, Hangzhou, Zhejiang Patentee after: Hangzhou Shien Technology Co.,Ltd. Address before: 212221 Ya Gang Avenue, Fumin Industrial Park, West Lai Qiao Town, Yangzhong City, Zhenjiang, Jiangsu, China Patentee before: Lv Tao |
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Application publication date: 20150916 Assignee: Ningxia Ningdong Taihe New Materials Co.,Ltd. Assignor: Hangzhou Shien Technology Co.,Ltd. Contract record no.: X2022980027329 Denomination of invention: A preparation method of tetrahydrofuran copolyether Granted publication date: 20171010 License type: Common License Record date: 20221228 |