CN110982079A - 一种交联结构聚醚改性有机硅及制备方法 - Google Patents
一种交联结构聚醚改性有机硅及制备方法 Download PDFInfo
- Publication number
- CN110982079A CN110982079A CN201911194466.9A CN201911194466A CN110982079A CN 110982079 A CN110982079 A CN 110982079A CN 201911194466 A CN201911194466 A CN 201911194466A CN 110982079 A CN110982079 A CN 110982079A
- Authority
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- China
- Prior art keywords
- polyether modified
- polyether
- catalyst
- silanol
- organic silicon
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 38
- 229920000570 polyether Polymers 0.000 title claims abstract description 38
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 20
- 239000010703 silicon Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 26
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 15
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 12
- 229920005862 polyol Polymers 0.000 claims abstract description 8
- 150000003077 polyols Chemical class 0.000 claims abstract description 8
- 238000004132 cross linking Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 229920001451 polypropylene glycol Polymers 0.000 claims description 16
- -1 polyoxypropylene Polymers 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 6
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 5
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 17
- 239000002518 antifoaming agent Substances 0.000 abstract description 11
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 239000000314 lubricant Substances 0.000 abstract description 5
- 230000001804 emulsifying effect Effects 0.000 abstract description 4
- 239000004519 grease Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 20
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 5
- 239000012975 dibutyltin dilaurate Substances 0.000 description 5
- 230000003301 hydrolyzing effect Effects 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- IRTCJFCIQKNFPP-UHFFFAOYSA-N 2-methyl-1,4-dioxane Chemical compound CC1COCCO1 IRTCJFCIQKNFPP-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
- Polyethers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201911194466.9A CN110982079B (zh) | 2019-11-28 | 2019-11-28 | 一种交联结构聚醚改性有机硅及制备方法 |
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CN201911194466.9A CN110982079B (zh) | 2019-11-28 | 2019-11-28 | 一种交联结构聚醚改性有机硅及制备方法 |
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CN110982079A true CN110982079A (zh) | 2020-04-10 |
CN110982079B CN110982079B (zh) | 2022-03-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112143234A (zh) * | 2020-09-11 | 2020-12-29 | 内蒙古恒业成有机硅有限公司 | 一种具有优异脱模性的高温硫化硅橡胶 |
Citations (11)
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CN101884852A (zh) * | 2010-06-30 | 2010-11-17 | 南京四新科技应用研究所有限公司 | 一种改进聚醚消泡剂性能的方法 |
CN101892115A (zh) * | 2009-05-22 | 2010-11-24 | 汉高(中国)投资有限公司 | 一种脱模剂及其应用 |
CN103881568A (zh) * | 2012-12-21 | 2014-06-25 | 董春珍 | 一种含有高分子增强材料的硅氧烷溶液 |
CN105013356A (zh) * | 2015-07-05 | 2015-11-04 | 浙江大学 | 有机-无机复合纳米粒子超亲水改性聚合物膜及制备方法 |
US20160184740A1 (en) * | 2014-12-30 | 2016-06-30 | Kemira Oyj | Defoaming compositions comprising hydroxy terminated siloxanes and methods of making and using the same |
CN106497501A (zh) * | 2016-10-26 | 2017-03-15 | 马鞍山杰创塑胶科技有限公司 | 一种储存稳定性优异的硅烷封端聚氨酯改性硅酮密封胶及其制备方法 |
WO2017089099A1 (en) * | 2015-11-27 | 2017-06-01 | Sabic Global Technologies B.V. | Process for the production of polyether ester block copolymers |
CN109593502A (zh) * | 2018-11-12 | 2019-04-09 | 佛山市元通胶粘实业有限公司 | 一种建筑用有机硅掺杂硅改性聚醚密封胶 |
CN109705356A (zh) * | 2019-01-11 | 2019-05-03 | 湖北新四海化工股份有限公司 | 一种高折射率亲水性mq硅树脂的合成方法 |
CN109929120A (zh) * | 2019-01-03 | 2019-06-25 | 南京瑞思化学技术有限公司 | 一种有机硅乳液 |
CN110484128A (zh) * | 2019-08-21 | 2019-11-22 | 大连海事大学 | 一种水凝胶-有机硅仿生梯度防污涂料及其制备方法 |
-
2019
- 2019-11-28 CN CN201911194466.9A patent/CN110982079B/zh active Active
Patent Citations (11)
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CN101892115A (zh) * | 2009-05-22 | 2010-11-24 | 汉高(中国)投资有限公司 | 一种脱模剂及其应用 |
CN101884852A (zh) * | 2010-06-30 | 2010-11-17 | 南京四新科技应用研究所有限公司 | 一种改进聚醚消泡剂性能的方法 |
CN103881568A (zh) * | 2012-12-21 | 2014-06-25 | 董春珍 | 一种含有高分子增强材料的硅氧烷溶液 |
US20160184740A1 (en) * | 2014-12-30 | 2016-06-30 | Kemira Oyj | Defoaming compositions comprising hydroxy terminated siloxanes and methods of making and using the same |
CN105013356A (zh) * | 2015-07-05 | 2015-11-04 | 浙江大学 | 有机-无机复合纳米粒子超亲水改性聚合物膜及制备方法 |
WO2017089099A1 (en) * | 2015-11-27 | 2017-06-01 | Sabic Global Technologies B.V. | Process for the production of polyether ester block copolymers |
CN106497501A (zh) * | 2016-10-26 | 2017-03-15 | 马鞍山杰创塑胶科技有限公司 | 一种储存稳定性优异的硅烷封端聚氨酯改性硅酮密封胶及其制备方法 |
CN109593502A (zh) * | 2018-11-12 | 2019-04-09 | 佛山市元通胶粘实业有限公司 | 一种建筑用有机硅掺杂硅改性聚醚密封胶 |
CN109929120A (zh) * | 2019-01-03 | 2019-06-25 | 南京瑞思化学技术有限公司 | 一种有机硅乳液 |
CN109705356A (zh) * | 2019-01-11 | 2019-05-03 | 湖北新四海化工股份有限公司 | 一种高折射率亲水性mq硅树脂的合成方法 |
CN110484128A (zh) * | 2019-08-21 | 2019-11-22 | 大连海事大学 | 一种水凝胶-有机硅仿生梯度防污涂料及其制备方法 |
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Title |
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耿红涛: "有机硅改性聚醚酯消泡剂的制备及应用研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
苑光辉: "有机硅脱模剂制备工艺的研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
陈春江等: "乳液型有机硅消泡剂的研制", 《有机硅材料》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112143234A (zh) * | 2020-09-11 | 2020-12-29 | 内蒙古恒业成有机硅有限公司 | 一种具有优异脱模性的高温硫化硅橡胶 |
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CN110982079B (zh) | 2022-03-29 |
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Effective date of registration: 20220530 Address after: 441200 Taoyuan Road South, West Ring 4th Road West, Zaoyang City, Xiangyang City, Hubei Province Patentee after: Hubei Longsheng Sihai New Material Co.,Ltd. Address before: 441000 building 3, group 5, neighborhood committee, Nancheng Wangjiawan community, Zaoyang City, Xiangyang City, Hubei Province Patentee before: HUBEI NEW SIHAI CHEMICAL INDUSTRY CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cross-linked structure polyether modified organosilicon and its preparation method Granted publication date: 20220329 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Hubei Longsheng Sihai New Material Co.,Ltd. Registration number: Y2024980006288 |