Melt process formation of polymer nanocomposite of exfoliated la

Details Melt process formation of polymer nanocomposite of exfoliated la Melt process formation of polymer nanocomposite of exfoliated la

1996-08-07

1998-05-05

Merriam, Andrew E. C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523216, 523210, 523521, 524445, 524449, 524606, C08J 320, C08K 334

Patent

active

057475601

ABSTRACT:
This invention relates to a process of forming a polymeric nanocomposite comprising a continuous polymeric phase formed from a melt processible polymer having amelt processing temperature equal to or greater than about 220.degree. C. and platelet particles having an average thickness equal to or less than about 50 .ANG. and a maximum thickness of about 100 .ANG. having a secondary or primary ammonium cationic complex, a quaternary phosphonium cationic complex bonded to surface of said particles, the composite material formed by said process and an article formed from the composite material.

REFERENCES:
patent: 2531396 (1950-11-01), Carter et al.
patent: 2886550 (1959-05-01), Goren
patent: 4528235 (1985-07-01), Sacks et al.
patent: 4618528 (1986-10-01), Sacks et al.
patent: 4739007 (1988-04-01), Okada et al.
patent: 4810734 (1989-03-01), Kawasumi et al.
patent: 4874728 (1989-10-01), Eilliott et al.
patent: 4889885 (1989-12-01), Usuki et al.
patent: 5091462 (1992-02-01), Fukui et al.
patent: 5102948 (1992-04-01), Deguchi et al.
S. Fujiwara, Polyamide Organoclay Composites, Plastics Manuf., vol. 86, pp. 141006, 1977.
Yano, K. et al., "Polymer Preprints", Division of Polymer Chemistry, Inc.American Chemistry Society, vol. 32, No. 1 pp. 65-66 (1991).
T.R. Jones, The Properties and Uses of Clays Which Swell in Organic Solvents, English China Clays PI.C. St. Austeli, Clay Minerals, vol. 18, pp. 399-440, (1983).
G. Lagaly, Interaction of Alkylamines with Different Types of Layered Compounds, Solid State Ionics, pp. 43-51, (1986).
K. Yano, Synthesis and Properties of Polymide-clay Hybrid, Polymer Preprings, vol. 32, pp. 65-66 (1991).
A. Okada, Synthesis and Characterization of a Nylon 6-Clay Hybrid, Polymer Preprints, Am. Chem. Soz., vol. 28, pp. 447-448, (1987).
Y. Fukushima, Swelling Behavior of Montmorillonite by Polyamide, Clay Miner, 23(1), 27-34, (1988).
Y. Fukushima, Synthesis of an Intercalated Compound of Montmorillonite and 6-Polyaminde, J. Inclusion Phenom., 5(4), 473-82, (1987).
Toyota Jidoshakk, Polyamide Resin Compsn. with High Rigidity and Heat Resistance Contains Lamellar Silicate and Heat Resistance Modifier, (1989) .

Affiliated with

Also associated with

Rating

Melt process formation of polymer nanocomposite of exfoliated la does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Melt process formation of polymer nanocomposite of exfoliated la, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Melt process formation of polymer nanocomposite of exfoliated la will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-55447