Organic-inorganic nanocomposite and preparation thereof

Details Organic-inorganic nanocomposite and preparation thereof Organic-inorganic nanocomposite and preparation thereof

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.

REFERENCES:
patent: 4739007 (1988-04-01), Okada et al.
patent: 4810734 (1989-03-01), Kawasumi et al.
patent: 4889885 (1989-12-01), Usuki et al.
patent: 4894411 (1990-01-01), Okada et al.
patent: 5554670 (1996-09-01), Giannelis et al.
patent: 5780376 (1998-07-01), Gonzales et al.
patent: 48-103653 (1973-12-01), None
patent: WO 98/01478 (1998-01-01), None
patent: WO 99/05099 (1999-02-01), None
patent: WO 99/31144 (1999-06-01), None
patent: WO 00/35177 (2000-06-01), None
“Synthesis of Polycarbonate-Layered Silicate Nanocomposites via Cyclic Oligomers”; Authors: Xinyu Huang, Stewart Lewis, William J. Brittain and Richard A. Vala; American Chemical Society; Macromolecules, vol. 33; 2000; pp. 2000-2004.
“Living Free-Radical Polymerization by Reversible Addition-Fragmentation Chain Transfer: The RAFT Process”; Authors: John Chiefari, et al.; American Chemical Society; Macromolecules, vol. 31; 1998; pp. 5559-5562.
PCT International Search Report; International application No. PCT/KR03/00140; International filing date: Jan. 22, 2003; Mailing date: Apr. 8, 2003.

Affiliated with

Also associated with

Rating

Organic-inorganic nanocomposite and preparation thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organic-inorganic nanocomposite and preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic-inorganic nanocomposite and preparation thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3619989