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1. 发明授权

US08956989B2 Catalysts and methods for polymer synthesis 有权
公开(公告)号：US08956989B2
公开(公告)日：2015-02-17
申请号：US13755126
申请日：2013-01-31
申请人： Novomer, Inc.
发明人： Scott D. Allen , Anna E. Cherian , Chris A. Simoneau , Jay J. Farmer , Geoffrey W. Coates , Alexei Gridnev , Robert E. LaPointe
IPC分类号： B01J31/00 , C07F15/06 , B01J31/18 , C07C251/24 , C07C279/12 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/535 , C07F9/6561 , C08G64/34 , C08F4/80 , C07F19/00 , B01J37/00 , B01J31/02 , B01J31/22
CPC分类号： C07F15/065 , B01J31/0239 , B01J31/0259 , B01J31/0265 , B01J31/182 , B01J31/183 , B01J31/1835 , B01J31/2243 , B01J2531/0238 , B01J2531/025 , B01J2531/0252 , B01J2531/0294 , B01J2531/31 , B01J2531/62 , B01J2531/845 , C07C251/24 , C07C279/12 , C07C2601/14 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/5355 , C07F9/6561 , C07F19/005 , C08F4/80 , C08G64/34
摘要： The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.

2. 发明授权

US08951930B2 Catalysts and methods for polymer synthesis 有权
公开(公告)号：US08951930B2
公开(公告)日：2015-02-10
申请号：US13755112
申请日：2013-01-31
申请人： Novomer, Inc.
发明人： Scott D. Allen , Anna E. Cherian , Chris A. Simoneau , Jay J. Farmer , Geoffrey W. Coates , Alexei Gridnev , Robert E. LaPointe
IPC分类号： B01J31/00 , C07F15/06 , B01J31/18 , C07C251/24 , C07C279/12 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/535 , C07F9/6561 , C08G64/34 , C08F4/80 , C07F19/00 , B01J37/00 , B01J31/02 , B01J31/22
CPC分类号： C07F15/065 , B01J31/0239 , B01J31/0259 , B01J31/0265 , B01J31/182 , B01J31/183 , B01J31/1835 , B01J31/2243 , B01J2531/0238 , B01J2531/025 , B01J2531/0252 , B01J2531/0294 , B01J2531/31 , B01J2531/62 , B01J2531/845 , C07C251/24 , C07C279/12 , C07C2601/14 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/5355 , C07F9/6561 , C07F19/005 , C08F4/80 , C08G64/34
摘要： The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.

3. 发明申请

US20150299386A1 POLYCARBONATE POLYOL COMPOSITIONS AND METHODS 有权
标题翻译：聚碳酸酯多元醇组合物和方法
公开(公告)号：US20150299386A1
公开(公告)日：2015-10-22
申请号：US14573534
申请日：2014-12-17
申请人： Novomer, Inc.
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G64/02
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.
摘要翻译：一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂具有两个或更多个可引发聚合的位点。在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基和高百分比的碳酸酯键。组合物的特征还在于它们含有聚合物链，其具有与多个单独的聚碳酸酯链连接的嵌入的多官能部分。

4. 发明授权

US08946109B2 Catalysts and methods for polymer synthesis 有权
标题翻译：聚合物合成的催化剂和方法
公开(公告)号：US08946109B2
公开(公告)日：2015-02-03
申请号：US13755120
申请日：2013-01-31
申请人： Novomer, Inc.
发明人： Scott D. Allen , Anna E. Cherian , Chris A. Simoneau , Jay J. Farmer , Geoffrey W. Coates , Alexei Gridnev , Robert E. LaPointe
IPC分类号： B01J31/00 , C07F15/06 , B01J31/18 , C07C251/24 , C07C279/12 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/535 , C07F9/6561 , C08G64/34 , C08F4/80 , C07F19/00 , B01J37/00 , B01J31/02 , B01J31/22
CPC分类号： C07F15/065 , B01J31/0239 , B01J31/0259 , B01J31/0265 , B01J31/182 , B01J31/183 , B01J31/1835 , B01J31/2243 , B01J2531/0238 , B01J2531/025 , B01J2531/0252 , B01J2531/0294 , B01J2531/31 , B01J2531/62 , B01J2531/845 , C07C251/24 , C07C279/12 , C07C2601/14 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/5355 , C07F9/6561 , C07F19/005 , C08F4/80 , C08G64/34
摘要： The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.
摘要翻译：本发明提供了在二氧化碳和环氧化物的共聚中具有增加的活性的单分子金属络合物。还提供了在合成聚合物中使用这种金属络合物的方法。根据一个方面，本发明提供金属络合物，其包含与辅助配位体配位的辅助催化活性的活化物质，其与配合物的活性金属中心配位。

5. 发明申请

US20130144032A1 CATALYSTS AND METHODS FOR POLYMER SYNTHESIS 有权
公开(公告)号：US20130144032A1
公开(公告)日：2013-06-06
申请号：US13755120
申请日：2013-01-31
申请人： NOVOMER, INC.
发明人： Scott D. Allen , Anna E. Cherian , Chris A. Simoneau , Jay J. Farmer , Geoffrey W. Coates , Alexei Gridnev , Robert E. LaPointe
IPC分类号： C07F15/06 , C07F19/00
CPC分类号： C07F15/065 , B01J31/0239 , B01J31/0259 , B01J31/0265 , B01J31/182 , B01J31/183 , B01J31/1835 , B01J31/2243 , B01J2531/0238 , B01J2531/025 , B01J2531/0252 , B01J2531/0294 , B01J2531/31 , B01J2531/62 , B01J2531/845 , C07C251/24 , C07C279/12 , C07C2601/14 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/5355 , C07F9/6561 , C07F19/005 , C08F4/80 , C08G64/34
摘要： The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.

6. 发明授权

US09809678B2 Polycarbonate polyol compositions and methods 有权
公开(公告)号：US09809678B2
公开(公告)日：2017-11-07
申请号：US15161684
申请日：2016-05-23
申请人： Novomer, Inc.
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G63/02 , C08G64/34 , C08G64/02 , C08G18/44
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.

7. 发明授权

US09376531B2 Polycarbonate polyol compositions and methods 有权
标题翻译：聚碳酸酯多元醇组合物和方法
公开(公告)号：US09376531B2
公开(公告)日：2016-06-28
申请号：US14573534
申请日：2014-12-17
申请人： Novomer, Inc.
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G64/00 , C08G64/02 , C08G64/34 , C08G18/44 , C08G63/02
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.
摘要翻译：一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂具有两个或更多个可引发聚合的位点。在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基和高百分比的碳酸酯键。组合物的特征还在于它们含有聚合物链，其具有与多个单独的聚碳酸酯链连接的嵌入的多官能部分。

8. 发明申请

US20150252145A1 CATALYSTS AND METHODS FOR POLYMER SYNTHESIS 有权
标题翻译：催化剂和聚合物合成方法
公开(公告)号：US20150252145A1
公开(公告)日：2015-09-10
申请号：US14615902
申请日：2015-02-06
申请人： Novomer, Inc.
发明人： Scott D. Allen , Anna E. Cherian , Chris A. Simoneau , Jay J. Farmer , Geoffrey W. Coates , Alexei Gridnev , Robert E. LaPointe
IPC分类号： C08G64/34 , C07F15/06
CPC分类号： C07F15/065 , B01J31/0239 , B01J31/0259 , B01J31/0265 , B01J31/182 , B01J31/183 , B01J31/1835 , B01J31/2243 , B01J2531/0238 , B01J2531/025 , B01J2531/0252 , B01J2531/0294 , B01J2531/31 , B01J2531/62 , B01J2531/845 , C07C251/24 , C07C279/12 , C07C2601/14 , C07D213/53 , C07D487/04 , C07D487/22 , C07F9/5355 , C07F9/6561 , C07F19/005 , C08F4/80 , C08G64/34
摘要： The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.
摘要翻译：本发明提供了在二氧化碳和环氧化物的共聚中具有增加的活性的单分子金属络合物。还提供了在合成聚合物中使用这种金属络合物的方法。根据一个方面，本发明提供金属络合物，其包含与辅助配位体配位的辅助催化活性的活化物质，其与配合物的活性金属中心配位。

9. 发明申请

US20160264728A1 POLYCARBONATE POLYOL COMPOSITIONS AND METHODS 有权
公开(公告)号：US20160264728A1
公开(公告)日：2016-09-15
申请号：US15161684
申请日：2016-05-23
申请人： Novomer, Inc.
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G64/34 , C08G18/44
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.

10. 发明授权

US08921508B2 Polycarbonate polyol compositions and methods 有权
标题翻译：聚碳酸酯多元醇组合物和方法
公开(公告)号：US08921508B2
公开(公告)日：2014-12-30
申请号：US14040001
申请日：2013-09-27
申请人： Novomer, Inc.
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G64/00 , C08G18/44 , C08G64/02 , C08G64/34 , C08G63/02
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.
摘要翻译：一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂具有两个或更多个可引发聚合的位点。在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基和高百分比的碳酸酯键。组合物的特征还在于它们含有聚合物链，其具有与多个单独的聚碳酸酯链连接的嵌入的多官能部分。

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