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.:
Date of Patent:
Apr. 05, 1994
Filed:
Sep. 20, 1991
Applicant:
Inventor:
Frederick E Simon, Lindenwold, NJ (US);
Assignee:
Campbell Soup Company, Camden, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219729 ; 99DI / ; 426107 ; 426113 ; 426234 ; 426243 ; 427 97 ; 427 99 ; 428221 ; 428328 ;
Abstract
A composite material for efficient use in a microwave heating container and a container formed therefrom are described. The composite material includes a thermoplastic resin and a particulate dielectric material oriented therein so the container exhibits a dielectric constant within the range from about 5 to about 8 which is particularly useful for heating high moisture foods in microwave ovens. The particulate dielectric material includes particles having a dielectric constant within a range from about 5 to about 8 and a particle size within the range from about 1 .mu.m to about 10 .mu.m.