公开(公告)号：US10144815B2

公开(公告)日：2018-12-04

申请号：US15278882

申请日：2016-09-28

申请人： Portland State University

发明人： Tami L. Clare ,  Natasja A. Swartz

IPC分类号： C08K9/06 ,  C09D5/08 ,  C09D133/12 ,  C09D127/16 ,  C09C1/42 ,  C09C3/12

摘要： Modified nano-clays and coating compositions including the modified nano-clays are disclosed. The coating compositions are useful for protecting objects such as outdoor sculptures and architectural elements made of metal or including metal components. In some embodiments, the modified nano-clay is LAPONITE clay that has been covalently modified with (tridecafluoro-1,1,2,2-tetrahydrooctyl) triethoxysilane and cation-exchanged with phosphorylcholine.

公开(公告)号：US20170088697A1

公开(公告)日：2017-03-30

申请号：US15278882

申请日：2016-09-28

申请人： Portland State University

发明人： Tami L. Clare ,  Natasja A. Swartz

IPC分类号： C08K9/06 ,  C09D133/12 ,  C09C3/12 ,  C09D5/08 ,  C09C1/42 ,  C09D127/16 ,  C08J3/20

CPC分类号： C08K9/06 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/64 ,  C08K2201/005 ,  C08K2201/011 ,  C09C1/42 ,  C09C3/12 ,  C09D5/08 ,  C09D127/16 ,  C09D133/12 ,  C09D127/06 ,  C08L33/12

摘要： Modified nano-clays and coating compositions including the modified nano-clays are disclosed. The coating compositions are useful for protecting objects such as outdoor sculptures and architectural elements made of metal or including metal components. In some embodiments, the modified nano-clay is Laponite that has been covalently modified with (tridecafluoro-1,1,2,2-tetrahydrooctyl) triethoxysilane and cation-exchanged with phosphorylcholine.