CN107935826B - 一种低温稳定性好的脂肪醇嵌段聚醚及其制备方法和应用 - Google Patents
一种低温稳定性好的脂肪醇嵌段聚醚及其制备方法和应用 Download PDFInfo
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- CN107935826B CN107935826B CN201711164130.9A CN201711164130A CN107935826B CN 107935826 B CN107935826 B CN 107935826B CN 201711164130 A CN201711164130 A CN 201711164130A CN 107935826 B CN107935826 B CN 107935826B
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- fatty alcohol
- block polyether
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/10—Saturated ethers of polyhydroxy compounds
- C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
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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
- C08G65/26—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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
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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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics
Abstract
Description
1.序号 | 2.脂肪醇种类 | 3.催化剂用量(wt%) | 4.催化剂组成(乙酸钡:乙二酸亚锡,重量比) | 5.脂肪醇与PO/EO的摩尔比 | 6.反应温度(℃) | 7.加PO反应时间(h) | 8.加EO反应时间(h) |
9.实施例1 | 10.十六醇 | 11.0.15 | 12.4:1 | 13.1:6:5 | 14.110~115 | 15.4.9 | 16.2.9 |
17.实施例2 | 18.十八醇 | 19.0.10 | 20.3:1 | 21.1:3:8 | 22.110~115 | 23.6.0 | 24.3.5 |
25.实施例3 | 26.十四醇 | 27.0.30 | 28.2:1 | 29.1:4:2 | 30.90~95 | 31.4.9 | 32.2.8 |
33.实施例4 | 34.十二醇 | 35.0.40 | 36.1:1 | 37.1:5:6 | 38.120~125 | 39.3.0 | 40.2.0 |
41.实施例5 | 42.十八/十六醇 | 43.0.05 | 44.7:1 | 45.1:6:3 | 46.120~125 | 47.8.0 | 48.5.0 |
49.实施例6 | 50.十二/十四醇 | 51.0.20 | 52.6:1 | 53.1:2:7 | 54.90~95 | 55.6.9 | 56.4.1 |
57.实施例7 | 58.十六醇 | 59.0.15 | 60.4:1 | 61.1:6:4 | 62.100~105 | 63.5.0 | 64.3.0 |
65.实施例8 | 66.十六醇 | 67.0.15 | 68.3:1 | 69.1:6:4 | 70.100~105 | 71.4.3 | 72.2.7 |
73.实施例9 | 74.十六醇 | 75.0.15 | 76.5:1 | 77.1:6:4 | 78.100~105 | 79.5.7 | 80.3.3 |
Claims (6)
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CN201711164130.9A CN107935826B (zh) | 2017-11-21 | 2017-11-21 | 一种低温稳定性好的脂肪醇嵌段聚醚及其制备方法和应用 |
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CN107935826B true CN107935826B (zh) | 2021-01-05 |
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CN109369903B (zh) * | 2018-11-02 | 2021-02-02 | 浙江绿科安化学有限公司 | 一种脂肪醇聚醚的制备方法 |
CN110982056B (zh) * | 2019-12-10 | 2022-09-27 | 浙江皇马科技股份有限公司 | 一种炔二醇嵌段聚醚的合成方法 |
CN112759754B (zh) * | 2020-12-28 | 2023-06-27 | 上海东大化学有限公司 | 一种低泡可生物降解的非离子表面活性剂及其制备方法 |
CN115197411B (zh) * | 2022-06-21 | 2023-04-28 | 佛山市南海大田化学有限公司 | 一种长脂肪链改性聚醚、聚醚消泡剂组合物及制备方法 |
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DE19500688A1 (de) * | 1995-01-12 | 1996-07-18 | Henkel Kgaa | Nichtionische Tenside |
CN100516116C (zh) * | 2005-09-07 | 2009-07-22 | 山西大学 | 一种多嵌段共聚醚抗乳化剂的合成方法 |
CN103666411B (zh) * | 2012-09-05 | 2016-12-21 | 中国石油化工股份有限公司 | 含脂肪醇聚氧乙烯聚氧丙烯醚磺酸盐复配油基乳化剂及其制备方法 |
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