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公开(公告)号：US20170275402A1
公开(公告)日：2017-09-28
申请号：US15081285
申请日：2016-03-25
IPC分类号： C08F136/06 , C07F7/08
CPC分类号： C08F136/06 , C07F7/0803 , C07F7/0896 , C08F136/08 , C08F4/52
摘要： The present invention relates to processes for polymerizing unsaturated hydrocarbon monomers. The present invention also relates to a precatalyst having the structure of Formula (I): M{C(SiHAlk2)3}3 (I), and to a catalyst comprising the structure of Formula (II): MC(SiHAlk2)3X2 (II), and methods for preparation thereof.
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公开(公告)号：US20240247100A1
公开(公告)日：2024-07-25
申请号：US18397035
申请日：2023-12-27
发明人： Eric William Cochran , George A. Kraus , Michael J. Forrester , Aleksei Ananin , Ting-Han Lee , Aaron David Sadow , Nacu Hernandez , Dhananjay Dileep
IPC分类号： C08G63/183 , C08J5/18
CPC分类号： C08G63/183 , C08J5/18 , C08J2367/02
摘要： The present application is directed to a cleavable polymer comprising one or more repeat units containing monomer A and one or more repeat units containing monomer B, wherein repeat unit containing monomer A and repeat unit containing monomer B are as described herein and to a process of preparing such a cleavable polymer. The present application is also directed to a cleavable polymer comprising one or more repeat units containing monomer C and one or more repeat units containing monomer D, wherein repeat unit containing monomer C and repeat unit containing monomer D are as described herein.
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公开(公告)号：US10919989B2
公开(公告)日：2021-02-16
申请号：US16166939
申请日：2018-10-22
IPC分类号： C08C19/44 , C08C19/25 , C08F236/08 , C08F236/06 , C08L19/00 , C08K3/04 , C08K3/36 , C08L7/00 , C08F136/06 , C08F136/08 , C08L9/06 , C08F4/58 , C08F4/48
摘要： The present invention relates to a modified polymer having the structure of Formula (I) and Formula (IV): wherein A, R1, R2, R3, a, and n are as described herein and wherein R, R′, R″, x, and k are as described herein and methods for preparation thereof. The present invention also relates to a compound having the structure of Formula (II): wherein A, R1, R2, R3, a, and n are as described herein. The present invention also relates to a process for polymerizing unsaturated hydrocarbon monomers.
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公开(公告)号：US12030843B2
公开(公告)日：2024-07-09
申请号：US17554666
申请日：2021-12-17
发明人： Aaron David Sadow , Uddhav Kanbur
IPC分类号： C07C4/06 , B01J21/12 , B01J31/14 , B01J31/16 , C07C17/06 , C07C29/50 , C07C41/01 , C07C45/45 , C07C51/15 , C07C67/24 , C07C231/02
CPC分类号： C07C4/06 , B01J21/12 , B01J31/143 , B01J31/1616 , C07C17/06 , C07C29/50 , C07C41/01 , C07C45/455 , C07C51/15 , C07C67/24 , C07C231/02 , C07C2521/12 , C07C2531/16 , C07C2531/22
摘要： Disclosed herein is a process for the conversion of polymers, oligomers, or mixtures thereof into shorter alkanes, carboxylic acids, alcohols, alkyl halides or aldehydes. This process includes contacting the polymers, oligomers, or mixtures thereof with the compound of formula (I):
Al(R1)3 (I)
where R1 is independently selected at each occurrence thereof from the group consisting of H, aryl, C1-C8 alkyl, and C1-C8 alkoxy, as a reaction mixture, in the presence of a catalyst selected from the group consisting of a transition metal catalyst, a lanthanide series metal catalyst, or combinations thereof.-
公开(公告)号：US20210171672A1
公开(公告)日：2021-06-10
申请号：US17145933
申请日：2021-01-11
IPC分类号： C08C19/25 , C08F236/08 , C08F236/06 , C08L19/00 , C08K3/04 , C08K3/36 , C08L7/00 , C08F136/06 , C08F136/08 , C08C19/44 , C08L9/06
摘要： The present invention relates to a modified polymer having the structure of Formula (I) and Formula (IV): wherein A, R1, R2, R3, a, and n are as described herein and wherein R, R′, R″, x, and k are as described herein and methods for preparation thereof. The present invention also relates to a compound having the structure of Formula (II): wherein A, R1, R2, R3, a, and n are as described herein. The present invention also relates to a process for polymerizing unsaturated hydrocarbon monomers.
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公开(公告)号：US20240238771A1
公开(公告)日：2024-07-18
申请号：US18405475
申请日：2024-01-05
发明人： Aaron David Sadow , Long Qi , Yuting Li , Uddhav Kanbur , Scott Southern , Frederic A. Perras , Takeshi Kobayashi
CPC分类号： B01J31/2208 , B01J29/088 , B01J31/2295 , B01J31/26 , B01J37/0217 , B01J37/0219 , B01J37/0228 , C07F5/025 , B01J2231/323 , B01J2531/0205 , B01J2531/31 , B01J2531/37
摘要： The present application is directed to a supported rare earth-catalyst. This catalyst comprises a metal oxide support having Brønsted acid sites and a rare earth element-catalyst. The rare earth element-catalyst is bound to the Brønsted acid sites on the metal oxide support. The present application is also directed to methods of making supported rare earth-catalyst and methods for borylation of hydrocarbons using the supported rare earth-catalyst.
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公开(公告)号：US11795243B2
公开(公告)日：2023-10-24
申请号：US17145933
申请日：2021-01-11
IPC分类号： C08F136/06 , C08C19/25 , C08F236/08 , C08F236/06 , C08L19/00 , C08K3/04 , C08K3/36 , C08L7/00 , C08F136/08 , C08C19/44 , C08L9/06 , C08F4/58 , C08F4/48
CPC分类号： C08C19/25 , C08C19/44 , C08F136/06 , C08F136/08 , C08F236/06 , C08F236/08 , C08K3/04 , C08K3/36 , C08L7/00 , C08L9/06 , C08L19/006 , C08F4/48 , C08F4/58 , C08F2810/40 , C08F136/06 , C08F2/06 , C08F136/06 , C08F2/42 , C08L9/06 , C08L91/00 , C08L15/00 , C08K3/36 , C08K5/548 , C08K3/04 , C08K3/22 , C08K5/09 , C08K5/18 , C08K3/06 , C08K5/47 , C08K5/31 , C08L9/06 , C08L91/00 , C08L9/00 , C08K3/36 , C08K5/548 , C08K3/04 , C08K3/22 , C08K5/09 , C08K5/18 , C08K3/06 , C08K5/47 , C08K5/31 , C08F36/06 , C08F4/545 , C08F36/08 , C08F4/545 , C08F136/08 , C08F2/06
摘要： The present invention relates to a modified polymer having the structure of Formula (I) and Formula (IV):
wherein A,
R1, R2, R3, a, and n are as described herein and
wherein
R, R′, R″, x, and k are as described herein and methods for preparation thereof. The present invention also relates to a compound having the structure of Formula (II):
wherein A, R1, R2, R3, a, and n are as described herein. The present invention also relates to a process for polymerizing unsaturated hydrocarbon monomers.-
8.发明申请公开(公告)号：US20200157071A1
公开(公告)日：2020-05-21
申请号：US16685456
申请日：2019-11-15
IPC分类号： C07D307/68 , C07C51/15
摘要： The present application relates to a process for preparation of a compound of Formula (I) and Formula (IV): wherein is as described herein; and wherein and R are as described herein.
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公开(公告)号：US20190119409A1
公开(公告)日：2019-04-25
申请号：US16166939
申请日：2018-10-22
IPC分类号： C08C19/25 , C08F236/08 , C08F236/06 , C08L19/00 , C08L7/00 , C08K3/04 , C08K3/36
摘要： The present invention relates to a modified polymer having the structure of Formula (I) and Formula (IV): wherein A, R1, R2, R3, a, and n are as described herein and wherein R, R′, R″, x, and k are as described herein and methods for preparation thereof. The present invention also relates to a compound having the structure of Formula (II): wherein A, R1, R2, R3, a, and n are as described herein. The present invention also relates to a process for polymerizing unsaturated hydrocarbon monomers.
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公开(公告)号：US09856337B2
公开(公告)日：2018-01-02
申请号：US15081285
申请日：2016-03-25
IPC分类号： C08F136/06 , C07F7/08
CPC分类号： C08F136/06 , C07F7/0803 , C07F7/0896 , C08F136/08 , C08F4/52
摘要： The present invention relates to processes for polymerizing unsaturated hydrocarbon monomers. The present invention also relates to a precatalyst having the structure of Formula (I): M{C(SiHAlk2)3}3 (I), and to a catalyst comprising the structure of Formula (II): MC(SiHAlk2)3X2 (II), and methods for preparation thereof.
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