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:
Sep. 08, 1987
Filed:
Sep. 05, 1985
Toru Takahashi, Tokyo, JP;
Taro Yoshida, Tokyo, JP;
Fujimori Kogyo Co., Inc., Tokyo, JP;
Abstract
A laminated film for packaging comprising an innermost layer and an outer layer laminated thereover which is suitable for the production of a container that may contain cosmetics and contents having flavoring ingredients while preserving the flavor thereof, wherein the innermost layer is formed with a polyester film obtained from a mixture of (1) a main resin component composed of a polyester resin with an average molecular weight of from 20,000 to 40,000 and (2) an auxiliary resin component selected from a polyamide and a polyester resin with an average molecular weight of from 5,000 to 20,000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile