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公开(公告)号：US11155654B2
公开(公告)日：2021-10-26
申请号：US16650729
申请日：2018-10-08
发明人： Samir Hujur Chikkali , Dipa Mandal , Ravindra Gote , Ketan Patel
IPC分类号： C08F110/02
摘要： The present invention disclosed a novel heterogeneous catalytic system (precatalyst), process for the preparation and use thereof for the synthesis of highly crystalline, disentangled ultra high molecular weight polyethylene (UHMWPE).
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2.发明申请公开(公告)号：US20170362352A1
公开(公告)日：2017-12-21
申请号：US15510608
申请日：2015-09-10
CPC分类号： C08F10/02 , C07F9/5022 , C07F15/006 , C08F4/80 , C08F110/02 , C08F2500/02 , C08F210/02 , C08F220/14 , C08F2500/03 , C08F220/44 , C08F2222/322 , C08F220/24
摘要： The present invention discloses nitrile ligated transition metal-phosphinobenzene-sulfonate complex of formula (I) as catalyst for insertion-copolymerization of mono and bis functionalized vinyl monomers with ethylene or other olefins. In particular, the present invention discloses nitrile ligated metal-phosphinobenzene-sulfonate complex of formula (I) as catalyst for insertion-copolymerization of mono and bis functionalized vinyl monomers with ethylene and or other olefins and to the process for preparation thereof. The invention further discloses a process for the insertion-(co)polymerization of mono and bis functionalized vinyl monomers with olefms catalyzed by the catalyst of formula (I).
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3.发明授权公开(公告)号：US10266621B2
公开(公告)日：2019-04-23
申请号：US15510608
申请日：2015-09-10
摘要： The present invention discloses nitrile ligated transition metal-phosphinobenzene-sulfonate complex of formula (I) as catalyst for insertion-copolymerization of mono and bis functionalized vinyl monomers with ethylene or other olefins. In particular, the present invention discloses nitrile ligated metal-phosphinobenzene-sulfonate complex of formula (I) as catalyst for insertion-copolymerization of mono and bis functionalized vinyl monomers with ethylene and or other olefins and to the process for preparation thereof. The invention further discloses a process for the insertion-(co)polymerization of mono and bis functionalized vinyl monomers with olefms catalyzed by the catalyst of formula (I).
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公开(公告)号：US20160083506A1
公开(公告)日：2016-03-24
申请号：US14890060
申请日：2014-05-09
IPC分类号： C08G61/12
CPC分类号： C08G61/125 , C08G2/10 , C08G2/18 , C08G2/24 , C08G2261/12 , C08L59/00 , C08L61/00
摘要： The present invention discloses isohexide based compounds and their polymers which are derived from renewable resources and are potentially degradable.Also disclosed herein is the synthesis of isohexide based monomers and their polymers from renewable resources which are potentially degradable.Further, the present invention disclose a process for the synthesis of isohexide based copolymers via copolymerization of isohexide based monomers and long chain diols, which are degradable.
摘要翻译： 本发明公开了基于可再生资源的潜在可降解的基于异己二烯的化合物及其聚合物。 本文还公开了基于可再降解的来自可再生资源的基于异己二烯的单体及其聚合物的合成。 此外，本发明公开了通过异二烯醚基单体和长链二醇的共聚来合成异己烯酯基共聚物的方法，其可降解。
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