CN101786994A - 一种脂肪族多异氰脲酸酯的制备方法 - Google Patents
一种脂肪族多异氰脲酸酯的制备方法 Download PDFInfo
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069012A (zh) * | 2011-01-11 | 2011-05-25 | 山西大学 | 一种催化异氰酸酯三聚合成异氰脲酸酯的催化剂 |
WO2013060614A1 (de) | 2011-10-28 | 2013-05-02 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
US9617402B2 (en) | 2011-10-28 | 2017-04-11 | Basf Se | Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates |
CN106588798A (zh) * | 2016-10-19 | 2017-04-26 | 万华化学集团股份有限公司 | 一种低浊度异氰酸酯低聚物的制备方法 |
CN107531862A (zh) * | 2015-04-21 | 2018-01-02 | 科思创德国股份有限公司 | 在绝热条件下生产的基于聚异氰脲酸酯聚合物的固体 |
EP3305863A1 (de) | 2016-10-07 | 2018-04-11 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
EP3305824A1 (de) | 2016-10-07 | 2018-04-11 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
CN108164668A (zh) * | 2017-12-29 | 2018-06-15 | 宁波高新区敦和科技有限公司 | 一种脂肪族异氰酸酯均聚物的制备方法 |
EP3336117A1 (de) | 2017-09-20 | 2018-06-20 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
EP3336118A1 (de) | 2017-09-20 | 2018-06-20 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
EP3431521A1 (de) | 2017-07-20 | 2019-01-23 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
CN114031745A (zh) * | 2021-11-16 | 2022-02-11 | 万华化学(宁波)有限公司 | 一种无色多异氰酸酯组合物的制备方法 |
CN115304515A (zh) * | 2022-07-04 | 2022-11-08 | 山东新和成精化科技有限公司 | Hdi缩二脲的制备方法、hdi三聚体和hdi缩二脲的联产方法和联产装置 |
CN116041224A (zh) * | 2023-01-31 | 2023-05-02 | 美瑞新材料股份有限公司 | 一种六亚甲基二异氰酸酯缩二脲固化剂的制备方法 |
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US4324879A (en) * | 1978-09-08 | 1982-04-13 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof |
CN101273075A (zh) * | 2005-09-22 | 2008-09-24 | 旭化成化学株式会社 | 聚异氰酸酯组合物及含有其的涂料组合物 |
CN101547950A (zh) * | 2006-12-04 | 2009-09-30 | 巴斯夫欧洲公司 | 生产多异氰酸酯的方法 |
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2010
- 2010-04-07 CN CN 201010149689 patent/CN101786994B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4324879A (en) * | 1978-09-08 | 1982-04-13 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof |
CN101273075A (zh) * | 2005-09-22 | 2008-09-24 | 旭化成化学株式会社 | 聚异氰酸酯组合物及含有其的涂料组合物 |
CN101547950A (zh) * | 2006-12-04 | 2009-09-30 | 巴斯夫欧洲公司 | 生产多异氰酸酯的方法 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069012A (zh) * | 2011-01-11 | 2011-05-25 | 山西大学 | 一种催化异氰酸酯三聚合成异氰脲酸酯的催化剂 |
WO2013060614A1 (de) | 2011-10-28 | 2013-05-02 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
US9617402B2 (en) | 2011-10-28 | 2017-04-11 | Basf Se | Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates |
CN107531862A (zh) * | 2015-04-21 | 2018-01-02 | 科思创德国股份有限公司 | 在绝热条件下生产的基于聚异氰脲酸酯聚合物的固体 |
EP3305863A1 (de) | 2016-10-07 | 2018-04-11 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
EP3305824A1 (de) | 2016-10-07 | 2018-04-11 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
CN106588798A (zh) * | 2016-10-19 | 2017-04-26 | 万华化学集团股份有限公司 | 一种低浊度异氰酸酯低聚物的制备方法 |
CN106588798B (zh) * | 2016-10-19 | 2019-02-05 | 万华化学集团股份有限公司 | 一种低浊度异氰酸酯低聚物的制备方法 |
EP3431521A1 (de) | 2017-07-20 | 2019-01-23 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
WO2019016097A1 (de) | 2017-07-20 | 2019-01-24 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
EP3336118A1 (de) | 2017-09-20 | 2018-06-20 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
EP3336117A1 (de) | 2017-09-20 | 2018-06-20 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
WO2019057539A1 (de) | 2017-09-20 | 2019-03-28 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
WO2019057540A1 (de) | 2017-09-20 | 2019-03-28 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
US11624003B2 (en) | 2017-09-20 | 2023-04-11 | Basf Se | Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates |
CN108164668A (zh) * | 2017-12-29 | 2018-06-15 | 宁波高新区敦和科技有限公司 | 一种脂肪族异氰酸酯均聚物的制备方法 |
CN114031745A (zh) * | 2021-11-16 | 2022-02-11 | 万华化学(宁波)有限公司 | 一种无色多异氰酸酯组合物的制备方法 |
CN115304515A (zh) * | 2022-07-04 | 2022-11-08 | 山东新和成精化科技有限公司 | Hdi缩二脲的制备方法、hdi三聚体和hdi缩二脲的联产方法和联产装置 |
CN116041224A (zh) * | 2023-01-31 | 2023-05-02 | 美瑞新材料股份有限公司 | 一种六亚甲基二异氰酸酯缩二脲固化剂的制备方法 |
CN116041224B (zh) * | 2023-01-31 | 2024-02-13 | 美瑞新材料股份有限公司 | 一种六亚甲基二异氰酸酯缩二脲固化剂的制备方法 |
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