CN107021920B - 一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法 - Google Patents
一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法 Download PDFInfo
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- CN107021920B CN107021920B CN201610664687.8A CN201610664687A CN107021920B CN 107021920 B CN107021920 B CN 107021920B CN 201610664687 A CN201610664687 A CN 201610664687A CN 107021920 B CN107021920 B CN 107021920B
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- C08G18/20—Heterocyclic amines; Salts thereof
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C08G18/20—Heterocyclic amines; Salts thereof
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- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
- B01J31/0279—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the cationic portion being acyclic or nitrogen being a substituent on a ring
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- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0298—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature the ionic liquids being characterised by the counter-anions
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
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- C07D209/04—Indoles; Hydrogenated indoles
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- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
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- C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
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- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
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- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/14—Other (co) polymerisation, e.g. of lactides, epoxides
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Abstract
Description
Claims (26)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610664687.8A CN107021920B (zh) | 2016-08-12 | 2016-08-12 | 一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法 |
EP16912454.2A EP3476826B1 (en) | 2016-08-12 | 2016-08-16 | Isocyanate polymerization catalyst, manufacturing method thereof, and method for using the catalyst for manufacturing polyisocyanate |
PCT/CN2016/095505 WO2018027999A1 (zh) | 2016-08-12 | 2016-08-16 | 异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法 |
KR1020197004145A KR102161959B1 (ko) | 2016-08-12 | 2016-08-16 | 이소시아네이트 중합 촉매, 그의 제조방법 및 이를 이용한 폴리이소시아네이트의 제조방법 |
JP2019507193A JP6752356B2 (ja) | 2016-08-12 | 2016-08-16 | イソシアネート重合触媒、その調製方法、および当該触媒を使用してポリイソシアネートを調製する方法 |
US16/320,794 US11111332B2 (en) | 2016-08-12 | 2016-08-16 | Isocyanate polymerization catalyst, preparation method thereof, and method for preparing polyisocyanate by using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610664687.8A CN107021920B (zh) | 2016-08-12 | 2016-08-12 | 一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法 |
Publications (2)
Publication Number | Publication Date |
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CN107021920A CN107021920A (zh) | 2017-08-08 |
CN107021920B true CN107021920B (zh) | 2019-07-23 |
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CN201610664687.8A Active CN107021920B (zh) | 2016-08-12 | 2016-08-12 | 一种异氰酸酯聚合催化剂及其制备方法,及其用于制备聚异氰酸酯的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11111332B2 (zh) |
EP (1) | EP3476826B1 (zh) |
JP (1) | JP6752356B2 (zh) |
KR (1) | KR102161959B1 (zh) |
CN (1) | CN107021920B (zh) |
WO (1) | WO2018027999A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107827832B (zh) * | 2017-11-22 | 2020-04-10 | 万华化学集团股份有限公司 | 一种制备基于ipdi的聚异氰酸酯固化剂的方法 |
CN109651277B (zh) * | 2019-01-29 | 2024-04-12 | 河北兴飞化工有限公司 | 二氯母液中氰尿酸回收方法及*** |
KR102234168B1 (ko) * | 2019-05-30 | 2021-03-31 | 주식회사 넥센 | 골프공용 코팅 조성물 |
CN112111044B (zh) * | 2019-06-21 | 2021-06-29 | 万华化学集团股份有限公司 | 一种聚异氰酸酯组合物及其制备方法和应用 |
WO2022061705A1 (zh) * | 2020-09-25 | 2022-03-31 | 万华化学集团股份有限公司 | 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法 |
CN112225857B (zh) * | 2020-09-25 | 2022-07-12 | 万华化学集团股份有限公司 | 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法 |
EP3985044A1 (en) * | 2020-10-13 | 2022-04-20 | Basf Se | Process for modifying isocyanates |
CN114588939B (zh) * | 2020-12-03 | 2024-05-03 | 万华化学集团股份有限公司 | 催化剂和制备含亚氨基噁二嗪二酮的多异氰酸酯的方法 |
WO2022241616A1 (zh) * | 2021-05-17 | 2022-11-24 | 万华化学(宁波)有限公司 | 一种多异氰酸酯组合物及其制备方法和应用 |
CN115400793B (zh) * | 2022-08-22 | 2023-12-01 | 天津泰合利华材料科技有限公司 | 一种制备高纯度双[(3,4-二酸酐)苯基]对苯二甲酸酯的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB837120A (en) | 1957-06-12 | 1960-06-09 | Ici Ltd | Trimerisation of organic isocyanates |
DE1150080B (de) | 1957-06-12 | 1963-06-12 | Ici Ltd | Verfahren zur Herstellung von Isocyanursaeureestern |
US3211703A (en) | 1962-03-23 | 1965-10-12 | Monsanto Res Corp | Polyaliphatic polyisocyanurate laminating resin prepared in the presence of a cocatalyst system |
DE2806731A1 (de) | 1978-02-17 | 1979-08-23 | Bayer Ag | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten |
DE2916201A1 (de) * | 1979-04-21 | 1980-10-30 | Huels Chemische Werke Ag | Verfahren zur trimerisierung von diisocyanaten |
DE4433262A1 (de) | 1994-09-19 | 1996-03-21 | Bayer Ag | Verfahren zur Einstellung eines bestimmten Gehaltes an Eisen in Diphenylmethandiisocyanat oder in Polyisocyanat-Gemischen der Diphenylmethandiisocyanat-Reihe |
US6307102B1 (en) * | 1997-10-15 | 2001-10-23 | Tosoh Corporation | Amine catalyst for producing polyurethane and polyisocyanurate |
ZA9810038B (en) * | 1997-11-04 | 2000-05-03 | Rhodia Chimie Sa | A catalyst and a method for the trimerization of isocyanates. |
DE19944373A1 (de) * | 1999-09-16 | 2001-03-22 | Degussa | Katalysator und Verfahren zur Herstellung von farbreduzierten isocyanuratgruppenhaltigen Polyisocyananten |
DE10033099A1 (de) | 2000-07-07 | 2002-01-17 | Degussa | Verfahren zur Herstellung von geruchsarmen und lagerstabilen monomerhaltigen Polyisocyanuraten aus Isophorondiisocyanat |
DE10065176A1 (de) | 2000-12-23 | 2002-06-27 | Degussa | Katalysator und Verfahren zur Herstellung von niedrigviskosen und farbreduzierten isocyanuratgruppenhaltigen Polyisocyanaten |
DE102004063221A1 (de) | 2004-12-22 | 2006-07-13 | Lanxess Deutschland Gmbh | Verfahren zur Reinigung organischer Isocyanate |
EP2346919B1 (en) | 2008-11-10 | 2013-09-04 | Dow Global Technologies LLC | Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams |
CN102942525B (zh) * | 2012-11-01 | 2014-08-06 | 万华化学集团股份有限公司 | 一种制备含脲二酮基团的多异氰酸酯的方法 |
-
2016
- 2016-08-12 CN CN201610664687.8A patent/CN107021920B/zh active Active
- 2016-08-16 EP EP16912454.2A patent/EP3476826B1/en active Active
- 2016-08-16 JP JP2019507193A patent/JP6752356B2/ja active Active
- 2016-08-16 US US16/320,794 patent/US11111332B2/en active Active
- 2016-08-16 WO PCT/CN2016/095505 patent/WO2018027999A1/zh unknown
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JP6752356B2 (ja) | 2020-09-09 |
EP3476826B1 (en) | 2022-09-28 |
JP2019528263A (ja) | 2019-10-10 |
US11111332B2 (en) | 2021-09-07 |
EP3476826A4 (en) | 2020-09-02 |
CN107021920A (zh) | 2017-08-08 |
US20200123300A1 (en) | 2020-04-23 |
EP3476826A1 (en) | 2019-05-01 |
KR20190030713A (ko) | 2019-03-22 |
KR102161959B1 (ko) | 2020-10-06 |
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