公开(公告)号：US10322215B2

公开(公告)日：2019-06-18

申请号：US13816299

申请日：2011-08-11

申请人： Goran Stojcevic ,  Gilles Arsenault ,  Elizabeth R. Gillies ,  Collin V. Bonduelle ,  Matthew J. McEachran

发明人： Goran Stojcevic ,  Gilles Arsenault ,  Elizabeth R. Gillies ,  Collin V. Bonduelle ,  Matthew J. McEachran

IPC分类号： A61L31/10 ,  A61L29/08 ,  A61L29/14 ,  B05D5/04 ,  B05D7/00 ,  C08C19/06 ,  C09D123/18 ,  C09D123/22 ,  C09D123/30 ,  C08F210/12

摘要： Functionalized copolymers of isoolefins and conjugated diolefins, methods of preparing the copolymers, and their use as compatibilizers are disclosed. The diolefin monomer units of the co-polymer are modified at the C—C double bond along the backbone of the copolymer to include an oxygen containing functional group such as epoxide, ester or alcohol. The functionalized copolymers improve the wettability of a non-hydrophilic surface towards hydrophilic polymer and allows for the formation of homogenous layers of the hydrophilic polymers. In particular, the spreading of a hydrophilic polymer on a non-hydrophilic substrate is facilitated by applying the co-polymers as an interfacial layer between the two incompatible materials. The resulting coated substrates exhibit resistance to protein adsorption and cell growth after grafting. The co-polymers are especially suited in the coating of biomedical devices where a high degree of uniformity of the coated surface is required.

公开(公告)号：US09487613B2

公开(公告)日：2016-11-08

申请号：US13816549

申请日：2011-08-11

申请人： Goran Stojcevic ,  Lorenzo P. Ferrari ,  Dana K. Adkinson ,  Elizabeth R. Gillies ,  Collin V. Bonduelle ,  Solmaz Karamdoust

发明人： Goran Stojcevic ,  Lorenzo P. Ferrari ,  Dana K. Adkinson ,  Elizabeth R. Gillies ,  Collin V. Bonduelle ,  Solmaz Karamdoust

IPC分类号： C08F279/02 ,  C08F8/00 ,  C08F8/08 ,  C08F8/14 ,  C08G81/02 ,  C08F210/12 ,  C08C19/30 ,  C08J3/03 ,  C08F236/08

CPC分类号： C08F279/02 ,  C08C19/30 ,  C08F8/00 ,  C08F8/08 ,  C08F8/14 ,  C08F210/12 ,  C08F236/08 ,  C08G81/025 ,  C08J3/03 ,  C08J2323/22 ,  C08J2323/26

摘要： The present invention relates to novel graft copolymers of functionalized poly(isoolefin-co-conjugated diolefin, and a process of preparing such graft copolymers. The present invention also relates to a method of preparing functionalized copolymers of isoolefins and conjugated diolefins.

摘要翻译： 本发明涉及官能化聚（异烯烃共轭共轭二烯烃）和制备这种接枝共聚物的方法的新型接枝共聚物，本发明还涉及制备异烯烃和共轭二烯烃官能化共聚物的方法。

公开(公告)号：US20130345367A1

公开(公告)日：2013-12-26

申请号：US13816549

申请日：2011-08-11

申请人： Goran Stojcevic ,  Lorenzo P. Ferrari ,  Dana K. Adkinson ,  Elizabeth R. Gillies ,  Collin V. Bonduelle ,  Solmaz Karamdoust

发明人： Goran Stojcevic ,  Lorenzo P. Ferrari ,  Dana K. Adkinson ,  Elizabeth R. Gillies ,  Collin V. Bonduelle ,  Solmaz Karamdoust

IPC分类号： C08F279/02

CPC分类号： C08F279/02 ,  C08C19/30 ,  C08F8/00 ,  C08F8/08 ,  C08F8/14 ,  C08F210/12 ,  C08F236/08 ,  C08G81/025 ,  C08J3/03 ,  C08J2323/22 ,  C08J2323/26

摘要： The present invention relates to novel graft copolymers of functionalized poly(isoolefin-co-conjugated diolefin, and a process of preparing such graft copolymers. The present invention also relates to a method of preparing functionalized copolymers of isoolefins and conjugated diolefins.

摘要翻译： 本发明涉及官能化聚（异烯烃共轭共轭二烯烃）和制备这种接枝共聚物的方法的新型接枝共聚物，本发明还涉及制备异烯烃和共轭二烯烃官能化共聚物的方法。