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...
Reexamination Certificate
2006-10-03
2006-10-03
Szekely, Peter (Department: 1714)
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...
C524S445000, C524S447000, C524S449000
Reexamination Certificate
active
07115683
ABSTRACT:
The present invention relates to an organic-inorganic nanocomposite and preparation thereof and particularly to a method for preparing an organic-inorganic nanocomposite capable of uniformly dispersing a silicate compound in a polymer medium by adding monomers, an initiator, and an emulsifier to an ion-exchanged layered silicate salt that is prepared by adding a cationic initiator and a cationic chain transfer agent to a layered silicate compound to cause polymerization.
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PCT International Search Report; International application No. PCT/KR03/00140; International filing date: Jan. 22, 2003; Mailing date: Apr. 8, 2003.
Kim Dong-Ryul
Kim Hee-Jung
Cantor & Colburn LLP
LG Chem Ltd.
Szekely Peter
LandOfFree
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