发明名称 |
Methods of preparation of organic-inorganic hybrid nanocomposites |
摘要 |
The present invention relates to particulate concentrate compositions formed by intercalation of a polymer polymerizing component into the galleries of a layered inorganic cation exchange composition initially in proton exchanged form and to the use of the particulate concentrates for the preparation of cured polymer-inorganic nanolayer hybrid composite compositions. The polymer polymerizing component comprising the particulate concentrate contains a basic group for reaction with the protons of the inorganic cation exchanger. Also, the polymer polymerizing component contains a functional group for polymerization reaction with a polymer precursor, a mixture of polymer precursors, or a polymer melt which is introduced into the galleries of the inorganic cation exchanger and reacts with the polymer polymerizing component to form a cured polymer-inorganic nanolayer hybrid composite. In the most preferred embodiment of the invention the layered inorganic composition is selected from the family of 2:1 layered silicate cation exchangers.
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申请公布号 |
US6096803(A) |
申请公布日期 |
2000.08.01 |
申请号 |
US19980136939 |
申请日期 |
1998.08.20 |
申请人 |
CLAYTEC, INC. |
发明人 |
PINNAVAIA, THOMAS J.;LAN, TIE |
分类号 |
C08K9/08;(IPC1-7):B32B5/16;C08J3/34 |
主分类号 |
C08K9/08 |
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