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:
Mar. 29, 1977
Filed:
Apr. 24, 1974
Applicant:
Inventors:
Richard A Offermann, Countryside, IL (US);
Robert J Vorrier, Palos Hills, IL (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B06D / ;
U.S. Cl.
CPC ...
428523 ; 53 3 / ; 4273 / ; 428483 ;
Abstract
A transparent, flexible thermoplastic film having a coating comprising a film-forming polyester resin on a surface thereof is provided, said resin coated surface being readily separable from contiguous surfaces of thermoplastic film after heating at temperatures employed in heat-shrinking thermoplastic film. The resin coated film is particularly suitable for use in preparing stable pallet loads wherein the resin coated film surfaces make possible the ready disassembly of the pallet load without damage to any packaging film used in preparing articles for loading on a pallet.