CN109970961B - 一种端烯基封端不饱和聚醚的制备方法 - Google Patents
一种端烯基封端不饱和聚醚的制备方法 Download PDFInfo
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- CN109970961B CN109970961B CN201711409018.7A CN201711409018A CN109970961B CN 109970961 B CN109970961 B CN 109970961B CN 201711409018 A CN201711409018 A CN 201711409018A CN 109970961 B CN109970961 B CN 109970961B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
Abstract
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CN201711409018.7A CN109970961B (zh) | 2017-12-22 | 2017-12-22 | 一种端烯基封端不饱和聚醚的制备方法 |
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CN201711409018.7A CN109970961B (zh) | 2017-12-22 | 2017-12-22 | 一种端烯基封端不饱和聚醚的制备方法 |
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CN109970961A CN109970961A (zh) | 2019-07-05 |
CN109970961B true CN109970961B (zh) | 2021-07-23 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113069796B (zh) * | 2020-01-03 | 2022-11-08 | 万华化学集团股份有限公司 | 一种可用于水性涂料的有机硅消泡剂及其制备方法 |
CN113896884A (zh) * | 2020-12-31 | 2022-01-07 | 南京联智科技有限公司 | 一锅法合成超高粘度水溶性嵌段聚醚的方法 |
CN112961595B (zh) * | 2021-02-05 | 2022-05-10 | 新京喜(唐山)建材有限公司 | 一种单组份聚氨酯防水涂料及其制备方法 |
CN115181259B (zh) * | 2022-08-11 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续化制备聚醚的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055496A (en) * | 1989-02-14 | 1991-10-08 | Arco Chemical Technology, Inc. | Polymer product containing isobutylene oxide polyols |
US20030153470A1 (en) * | 2000-02-02 | 2003-08-14 | Simon Lawford | Lubricating oils comprising polyoxyalkylenglycol derivatives |
CN1962725A (zh) * | 2005-11-09 | 2007-05-16 | 拜尔材料科学有限公司 | 由含硼起始剂制备的双金属氰化物催化的低不饱和聚醚 |
US20160032104A1 (en) * | 2012-10-01 | 2016-02-04 | Georgia-Pacific Chemicals Llc | Modified polyphenol binder compositions and methods for making and using same |
CN106279664A (zh) * | 2016-08-22 | 2017-01-04 | 江苏擎宇化工科技有限公司 | 一种采用微通道反应器生产烷氧基化物的方法 |
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2017
- 2017-12-22 CN CN201711409018.7A patent/CN109970961B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055496A (en) * | 1989-02-14 | 1991-10-08 | Arco Chemical Technology, Inc. | Polymer product containing isobutylene oxide polyols |
US20030153470A1 (en) * | 2000-02-02 | 2003-08-14 | Simon Lawford | Lubricating oils comprising polyoxyalkylenglycol derivatives |
CN1962725A (zh) * | 2005-11-09 | 2007-05-16 | 拜尔材料科学有限公司 | 由含硼起始剂制备的双金属氰化物催化的低不饱和聚醚 |
US20160032104A1 (en) * | 2012-10-01 | 2016-02-04 | Georgia-Pacific Chemicals Llc | Modified polyphenol binder compositions and methods for making and using same |
CN106279664A (zh) * | 2016-08-22 | 2017-01-04 | 江苏擎宇化工科技有限公司 | 一种采用微通道反应器生产烷氧基化物的方法 |
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Denomination of invention: A preparation method of alkenyl terminated unsaturated polyether Effective date of registration: 20211123 Granted publication date: 20210723 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220622 Granted publication date: 20210723 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |