公开(公告)号：EP3149090A1

公开(公告)日：2017-04-05

申请号：EP15799311.4

申请日：2015-05-29

申请人： Regents of the University of Minnesota ,  Adama Materials, Inc. ,  Qian, Yuqiang ,  Moriarty, Gregory ,  He, Siyao ,  Macosko, Christopher, W.

发明人： QIAN, Yuqiang ,  MORIARTY, Gregory ,  HE, Siyao ,  MACOSKO, Christopher, W. ,  STEIN, Andreas ,  THIBODEAU, Francis, R.

IPC分类号： C09C3/08

CPC分类号： C08K3/20 ,  B29C70/443 ,  B29C70/78 ,  B29K2067/06 ,  B29K2105/251 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B15/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/20 ,  B32B27/36 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/02 ,  B32B2307/202 ,  B32B2307/302 ,  B32B2307/3065 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/552 ,  B32B2307/558 ,  B32B2307/714 ,  C08G18/3228 ,  C08G18/64 ,  C08G18/7671 ,  C08G18/8108 ,  C08K3/042 ,  C08K9/04 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31681 ,  Y10T428/31786 ,  Y10T442/3919 ,  Y10T442/40 ,  Y10T442/699

摘要： The invention concerns nanofiller composition comprising (i) a nanoparticle; (ii) a plurality of coupling groups bonded to the nanoparticle; (iii) one or more (a) oligomers or (b) organic isocyanate residues bonded to the one or more coupling groups; and, optionally, (iv) one or more dispersing moieties that facilitate dispersion of the nanoparticle bonded to one or more of the coupling groups or organic isocyanate residues; as well as laminates comprising such nanoparticles in at least one layer.

摘要翻译： 本发明涉及纳米填料组合物，其包含（i）纳米颗粒; （ii）与纳米颗粒结合的多个偶联基团; （iii）一种或多种（a）低聚物或（b）与一个或多个偶联基团键合的有机异氰酸酯残基; 和（iv）促进结合到一个或多个偶联基团或有机异氰酸酯残基上的纳米粒子分散的一个或多个分散部分; 以及在至少一层中包含这样的纳米颗粒的层压体。

公开(公告)号：EP2969317A4

公开(公告)日：2016-09-14

申请号：EP14762391

申请日：2014-03-14

申请人： UNIV MINNESOTA ,  ADAMA MATERIALS INC

发明人： THIBODEAU FRANCIS R ,  QIAN YUQIANG ,  STEIN ANDREAS ,  MACOSKO CHRISTOPHER W ,  PETKOVICH NICHOLAS D

IPC分类号： B22F1/00 ,  C08F292/00 ,  C08K9/08 ,  C09C1/28 ,  C09C1/30 ,  C09C1/42 ,  C09C1/44 ,  C09C1/46 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10

CPC分类号： C08J5/00 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2004/13 ,  C01P2004/16 ,  C01P2004/64 ,  C08F292/00 ,  C08F2438/00 ,  C08G83/001 ,  C08G83/002 ,  C08J3/24 ,  C08J2309/02 ,  C08J2325/06 ,  C08J2333/06 ,  C08K9/08 ,  C09C1/28 ,  C09C1/3081 ,  C09C1/42 ,  C09C1/44 ,  C09C1/46 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10 ,  C08F212/08 ,  C08F220/18

摘要： Oligomer-grafted nanofiller compositions and composites including oligomer-grafted nanofillers are disclosed. An oligomer-grafted nanofiller composition for disposition in a polymer matrix, the polymeric matrix comprising polymers derived from a plurality of polymerizable units, can include a nanoparticle, one or more coupling groups bonded to the nanoparticle; and one or more oligomers bonded to the one or more coupling groups. In an embodiment the oligomer is derived from two or more polymerizable units, at least one polymerizable unit being at least substantially similar to at least one of the polymerizable units of the polymer matrix. In another embodiment the oligomer comprises two or more polymerizable units and improves dispersion, interfacial strength, or both dispersion and interfacial strength between the nanoparticle and the polymer matrix. Composites and methods are also disclosed.

公开(公告)号：EP2969317A2

公开(公告)日：2016-01-20

申请号：EP14762391.2

申请日：2014-03-14

申请人： Regents of the University of Minnesota ,  Adama Materials, Inc.

发明人： THIBODEAU, Francis, R. ,  QIAN, Yuqiang ,  STEIN, Andreas ,  MACOSKO, Christopher, W. ,  PETKOVICH, Nicholas, D.

IPC分类号： B22F1/00

CPC分类号： C08J5/00 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2004/13 ,  C01P2004/16 ,  C01P2004/64 ,  C08F292/00 ,  C08F2438/00 ,  C08G83/001 ,  C08G83/002 ,  C08J3/24 ,  C08J2309/02 ,  C08J2325/06 ,  C08J2333/06 ,  C08K9/08 ,  C09C1/28 ,  C09C1/3081 ,  C09C1/42 ,  C09C1/44 ,  C09C1/46 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10 ,  C08F212/08 ,  C08F220/18

摘要： Oligomer-grafted nanofiller compositions and composites including oligomer-grafted nanofillers are disclosed. An oligomer-grafted nanofiller composition for disposition in a polymer matrix, the polymeric matrix comprising polymers derived from a plurality of polymerizable units, can include a nanoparticle, one or more coupling groups bonded to the nanoparticle; and one or more oligomers bonded to the one or more coupling groups. In an embodiment the oligomer is derived from two or more polymerizable units, at least one polymerizable unit being at least substantially similar to at least one of the polymerizable units of the polymer matrix. In another embodiment the oligomer comprises two or more polymerizable units and improves dispersion, interfacial strength, or both dispersion and interfacial strength between the nanoparticle and the polymer matrix. Composites and methods are also disclosed.

摘要翻译： 公开了寡聚体接枝纳米填料组合物和包括低聚物接枝纳米填料的复合材料。 用于置于聚合物基质中的低聚物接枝的纳米填料组合物，所述聚合物基质包含衍生自多个可聚合单元的聚合物，可包括纳米粒子，一个或多个键合到纳米粒子的偶联基团; 和一个或多个与一个或多个偶联基团键合的低聚物。 在一个实施方案中，低聚物衍生自两个或更多个可聚合单元，至少一个可聚合单元至少基本上类似于聚合物基质的至少一个可聚合单元。 在另一个实施方案中，低聚物包含两个或更多个可聚合单元并且改善纳米粒子与聚合物基质之间的分散，界面强度或分散和界面强度两者。 还公开了复合材料和方法。