logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6376591 B1

PDFFull Text
Date of Patent:
Apr. 23, 2002

Filed:

Dec. 01, 1999

High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same

Applicant:
Inventors:

Tie Lan, Lake Zurich, IL (US);

Vasiliki Psihogios, Palatine, IL (US);

Sam Richard Turner, Kingsport, TN (US);

Gary Wayne Connell, Church Hill, TN (US);

James Christopher Matayabas, Jr., Phoenix, AZ (US);

John Walker Gilmer, Kingsport, TN (US);

Assignee:

Amcol International Corporation, Arlington Heights, IL (US);

Attorney:

Marshall, Gerstein & Borun

Primary Examiner:

Edward J Cain

Assistant Examiner:

Katarzyna W Lee

Int. Cl.
CPC ...
C08K 3/34 ;
U.S. Cl.
CPC ...
C08K 3/34 ;
Abstract

This invention is directed to a polyamide-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polyamide-clay nanocomposite. The polyamide-clay nanocomposite comprises (a) an amorphous matrix polyamide comprising (i) a residue of a dicarboxylic acid component comprising at least two diacids and (ii) a residue of a diamine component, and (b) a layered clay material, wherein the layered clay material is dispersed in the matrix polyamide.

Find Patent Forward Citations

Quick Actions:

Lan, Tie. (2002). High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same (U.S. Patent No. 6376591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6376591

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…