CN100564398C - 制备低聚碳酸多元醇酯的方法 - Google Patents
制备低聚碳酸多元醇酯的方法 Download PDFInfo
- Publication number
- CN100564398C CN100564398C CNB2005100959546A CN200510095954A CN100564398C CN 100564398 C CN100564398 C CN 100564398C CN B2005100959546 A CNB2005100959546 A CN B2005100959546A CN 200510095954 A CN200510095954 A CN 200510095954A CN 100564398 C CN100564398 C CN 100564398C
- Authority
- CN
- China
- Prior art keywords
- carbonate
- methylcarbonate
- reaction
- catalyzer
- carbonic acid
- Prior art date
- 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.)
- Expired - Fee Related
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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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/305—General preparatory processes using carbonates and alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
编号 | 催化剂 | 碳酸甲基己酯的含量[面积%] | 碳酸二己酯的含量[面积%] | 总含量[面积%] |
1 | 无催化剂 | 4.0 | 0.1 | 4.1 |
2 | 氧化二丁锡 | 5.1 | 0.2 | 5.3 |
3 | 二月桂酸二丁锡 | 3.4 | 0.1 | 3.5 |
4 | 氧化双(三丁基锡) | 3.7 | 0.0 | 3.7 |
5 | 四异丙醇钛 | 1.9 | 0.0 | 1.9 |
6 | 碳酸镁 | 2.1 | 0.1 | 2.2 |
7 | 乙酰丙酮化钪(III) | 6.0 | 0.3 | 6.3 |
8 | 乙酰丙酮化钇(III) | 29.4 | 13.5 | 42.9 |
9 | 乙酰丙酮化镧(III) | 13.7 | 1.2 | 14.9 |
10 | 乙酰丙酮化铈(III) | 0.8 | 0.0 | 0.8 |
11 | 乙酰丙酮化镨(III) | 23.3 | 4.7 | 28.0 |
12 | 乙酰丙酮化钕(III) | 19.5 | 2.9 | 22.4 |
13 | 乙酰丙酮化钐(III) | 27.4 | 8.7 | 36.1 |
14 | 乙酰丙酮化钆(III) | 25.9 | 6.4 | 32.3 |
15 | 乙酰丙酮化铽(III) | 27.6 | 8.5 | 36.1 |
16 | 乙酰丙酮化镝(III) | 27.5 | 7.9 | 35.4 |
17 | 乙酰丙酮化钬(III) | 28.5 | 8.2 | 36.7 |
18 | 乙酰丙酮化铒(III) | 28.3 | 9.0 | 37.3 |
19 | 乙酰丙酮化铥(III) | 24.8 | 6.5 | 31.3 |
20 | 乙酰丙酮化镥(III) | 26.9 | 7.3 | 34.2 |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004042843A DE102004042843A1 (de) | 2004-09-04 | 2004-09-04 | Metallacetylacetonate als Umesterungskatalysatoren |
DE102004042843.3 | 2004-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1746195A CN1746195A (zh) | 2006-03-15 |
CN100564398C true CN100564398C (zh) | 2009-12-02 |
Family
ID=35385034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100959546A Expired - Fee Related CN100564398C (zh) | 2004-09-04 | 2005-08-24 | 制备低聚碳酸多元醇酯的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20060052572A1 (zh) |
EP (1) | EP1632512B1 (zh) |
JP (1) | JP2006070269A (zh) |
CN (1) | CN100564398C (zh) |
AT (1) | ATE409200T1 (zh) |
CA (1) | CA2517554A1 (zh) |
DE (2) | DE102004042843A1 (zh) |
ES (1) | ES2313167T3 (zh) |
HK (1) | HK1085229A1 (zh) |
PL (1) | PL1632512T3 (zh) |
PT (1) | PT1632512E (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101343227A (zh) * | 2007-07-23 | 2009-01-14 | 中国科学院成都有机化学有限公司 | 一种耦合法合成碳酸二烷基酯和脂肪族聚酯的催化剂与工艺 |
CN101768261B (zh) * | 2010-02-10 | 2012-03-14 | 南阳中聚天冠低碳科技有限公司 | 芳族羧酸锌配合物催化剂用于制备脂肪族聚碳酸酯的应用 |
CN101780419B (zh) * | 2010-02-10 | 2011-10-19 | 南阳中聚天冠低碳科技有限公司 | 一种羧酸锌配合物催化剂及其用于制备脂肪族聚碳酸酯的应用 |
GB201009969D0 (en) | 2010-06-15 | 2010-07-21 | Ecosynth Bvba | Transesterification process using mixed salt acetylacetonates catalysts |
WO2012010527A2 (en) * | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Highly thermally and hydrolytically resistant polycarbonate polyol |
EP2471767B1 (en) * | 2010-12-31 | 2014-01-22 | Cheil Industries Inc. | Aromatic carbonate, method of preparing the same, and polycarbonate prepared using the same |
CN103534376B (zh) | 2011-08-18 | 2016-08-17 | 新日铁住金株式会社 | 无方向性电磁钢板、其制造方法、马达铁芯用层叠体及其制造方法 |
EP2746418B1 (en) | 2011-08-18 | 2016-12-14 | Nippon Steel & Sumitomo Metal Corporation | Non-oriented eletrical steel sheet, manufacturing method thereof, laminate for motor iron core, and manufacturing method thereof |
WO2013034539A1 (en) | 2011-09-07 | 2013-03-14 | Bayer Intellectual Property Gmbh | Polycarbonate polyols |
KR101437876B1 (ko) * | 2011-12-21 | 2014-09-04 | 제일모직주식회사 | 방향족 카보네이트 화합물 합성용 촉매 조성물 및 이를 이용하여 방향족 카보네이트 화합물을 제조하는 방법 |
CN103183811A (zh) * | 2011-12-29 | 2013-07-03 | 中国科学院成都有机化学有限公司 | 一种二元酸酯与环状碳酸酯合成脂肪族聚酯和碳酸二烷基酯的方法 |
CN107876092B (zh) * | 2017-11-24 | 2023-01-10 | 华东理工大学 | 一种具有环状结构的钛催化剂用作酯交换合成碳酸苯甲酯或碳酸二苯酯反应催化剂的用途 |
CN111393628B (zh) * | 2020-05-07 | 2021-11-09 | 中国科学院过程工程研究所 | 一种有机金属络合物的用途和聚碳酸酯预聚体的制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1113156A (en) * | 1966-01-31 | 1968-05-08 | Agfa Gevaert Nv | Process for the manufacture of highly polymeric polyesters |
DE1568248A1 (de) * | 1966-02-11 | 1970-02-05 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Carbonatgruppen enthaltenden Dihydroxyverbindungen |
US4105641A (en) * | 1975-05-27 | 1978-08-08 | Bayer Aktiengesellschaft | Process for the preparation of aliphatic polycarbonates and polyurethanes therefrom |
US4891421A (en) * | 1987-06-22 | 1990-01-02 | Dainippon Ink And Chemicals, Inc. | Processes for producing polycarbonate polyols |
DE68927281T2 (de) * | 1988-05-26 | 1997-03-06 | Daicel Chem | Polycarbonatdiolzusammensetzung und Polyurethankunststoff |
IT1251489B (it) * | 1991-09-17 | 1995-05-15 | Enichem Sintesi | Policarbonati dioloterminati |
JPH05331108A (ja) * | 1992-06-01 | 1993-12-14 | Mitsubishi Gas Chem Co Inc | 芳香族炭酸エステルの製造方法 |
IT1269852B (it) * | 1994-05-27 | 1997-04-15 | Enichem Spa | Procedimento per la preparazione di composizioni termoplastiche compatibili da poliesteri e policarbonati |
JPH11158261A (ja) * | 1997-12-01 | 1999-06-15 | Mitsubishi Chemical Corp | 芳香族ポリカーボネート樹脂の製造方法 |
DE19829593A1 (de) * | 1998-07-02 | 2000-01-05 | Henkel Kgaa | Verfahren zur Herstellung von Verbindungen mit terminalen OH-Gruppen |
US6350895B1 (en) * | 1999-03-26 | 2002-02-26 | E. I. Du Pont De Nemours And Company | Transesterification process using yttrium and samarium compound catalystis |
US7112693B2 (en) * | 2001-06-27 | 2006-09-26 | Bayer Aktiengesellschaft | Process for producing aliphatic oligocarbonate diols |
DE10130882A1 (de) * | 2001-06-27 | 2003-01-16 | Bayer Ag | Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen |
DE10131463A1 (de) * | 2001-06-29 | 2003-01-09 | Bayer Ag | Hitzehärtbare Zwei-Komponenten-Beschichtungssysteme |
DE10156896A1 (de) * | 2001-11-20 | 2003-05-28 | Bayer Ag | Verwendung von Katalysatoren zur Herstellung von aliphatischen Oligocarbonatpolyolen |
DE10321149A1 (de) * | 2003-05-12 | 2004-12-02 | Bayer Materialscience Ag | Ytterbium(III)acetylacetonat als Katalysator zur Herstellung von aliphatischen Oligocarbonatpolyolen |
DE10343472A1 (de) * | 2003-09-19 | 2005-04-14 | Bayer Materialscience Ag | Verfahren zur Herstellung von aliphatischen Oligocarbonatpolyolen |
DE102004031900A1 (de) * | 2004-07-01 | 2006-02-16 | Bayer Materialscience Ag | Oligocarbonatpolyole mit endständig sekundären Hydroxylgruppen |
-
2004
- 2004-09-04 DE DE102004042843A patent/DE102004042843A1/de not_active Withdrawn
-
2005
- 2005-08-23 ES ES05018224T patent/ES2313167T3/es active Active
- 2005-08-23 EP EP05018224A patent/EP1632512B1/de not_active Not-in-force
- 2005-08-23 PT PT05018224T patent/PT1632512E/pt unknown
- 2005-08-23 AT AT05018224T patent/ATE409200T1/de not_active IP Right Cessation
- 2005-08-23 DE DE502005005457T patent/DE502005005457D1/de active Active
- 2005-08-23 PL PL05018224T patent/PL1632512T3/pl unknown
- 2005-08-24 CN CNB2005100959546A patent/CN100564398C/zh not_active Expired - Fee Related
- 2005-08-30 US US11/214,995 patent/US20060052572A1/en not_active Abandoned
- 2005-08-30 CA CA002517554A patent/CA2517554A1/en not_active Abandoned
- 2005-09-02 JP JP2005254927A patent/JP2006070269A/ja active Pending
-
2006
- 2006-05-09 HK HK06105397.2A patent/HK1085229A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20060052572A1 (en) | 2006-03-09 |
DE502005005457D1 (de) | 2008-11-06 |
ES2313167T3 (es) | 2009-03-01 |
ATE409200T1 (de) | 2008-10-15 |
JP2006070269A (ja) | 2006-03-16 |
EP1632512A1 (de) | 2006-03-08 |
PT1632512E (pt) | 2008-11-25 |
PL1632512T3 (pl) | 2009-04-30 |
HK1085229A1 (en) | 2006-08-18 |
EP1632512B1 (de) | 2008-09-24 |
CA2517554A1 (en) | 2006-03-04 |
CN1746195A (zh) | 2006-03-15 |
DE102004042843A1 (de) | 2006-03-09 |
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Effective date of registration: 20160623 Address after: Germany Leverkusen Patentee after: COVESTRO DEUTSCHLAND AG Address before: German Monheim Patentee before: BAYER INTELLECTUAL PROPERTY GmbH Effective date of registration: 20160623 Address after: German Monheim Patentee after: BAYER INTELLECTUAL PROPERTY GmbH Address before: Germany Leverkusen Patentee before: BAYER MATERIALSCIENCE AG |
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Granted publication date: 20091202 |