Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1999-06-17
2000-10-24
Dawson, Robert
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524446, 524447, 524449, 524442, 524451, 524401, 524443, 525432, 525190, 523216, C08K 336
Patent
active
06136908&
ABSTRACT:
A method for producing a thermoplastic nanocomposite is disclosed. The method comprises the steps of: (a) contacting a swellable layered silicate with a polymerizable aminoaryl lactam monomer to achieve intercalation of said lactam monomer between adjacent layers of said layered silicate; and (b) admixing the intercalated layered silicate with a thermoplastic polymer, and heating the admixture to provide for flow of said polymer and polymerization of the intercalated lactam monomer to cause exfoliation of said layered silicate, thereby forming a thermoplastic nanocomposite having exfoliated silicate layers dispersed in a thermoplastic polymer matrix.
REFERENCES:
patent: 3869431 (1975-03-01), Spiewak
patent: 5385776 (1995-01-01), Maxfield et al.
patent: 5414042 (1995-05-01), Ysue et al.
patent: 5844032 (1998-12-01), Serrano et al.
patent: 5866645 (1999-02-01), Pinnavaia et al.
L.j. Mathias et al., Journal of Polymer Science, Part A, Polymer Chemistry, vol. 25, 2699-2709, 1987.
Encyclopedia of Chemical Technology, 4th Ed., vol. 6, edited by Kroschwitz et al., John Wiley & Sons, p. 393, 1996.
Kuo Wen-Faa
Liao Chien-Shiun
Lin Li Kuei
Dawson Robert
Industrial Technology Research Institute
Peng Kuo-Liang
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