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:
May. 03, 1988
Filed:
Feb. 24, 1986
Applicant:
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428325 ; 428421 ; 428422 ; 428483 ;
Abstract
An ovenware having a very fine appearance, improved resistance to staining by foods and improved food releasability and accordingly capable of withstanding repeated use even under very severe conditions can be provided by coating at least the inner surface of an ovenware made from a wholly aromatic polyester or from a composition composed of said wholly aromatic polyester and an inorganic filler material, with a fluoroplastic type coating material.