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. 05, 1985
Filed:
Dec. 16, 1983
Applicant:
Inventors:
G/u/ nther Crass, Taunusstein, DE;
Siegfried Janocha, Wiesbaden, DE;
Wolfgang Dietz, Wiesbaden, DE;
Lothar Bothe, Mainz-Gonsenheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B65B / ;
U.S. Cl.
CPC ...
53396 ; 428347 ; 428349 ; 428354 ; 4284111 ; 428447 ; 428451 ; 428516 ; 428525 ; 428523 ; 4284758 ; 428336 ; 428337 ; 428524 ; 428501 ; 428497 ; 4284761 ;
Abstract
A sealable, transparent, polyolefinic multilayer film comprises a base layer formed of a polypropylene polymer and at least one sealable layer, which contains a propylene copolymer, a low-molecular weight resin, a polypropylene homopolymer and a polydiorganosiloxane. The sealing layer is comprised of a combination of
Quick Actions:
Crass, G/u/. (1985). Sealable polyolefinic multilayer film (U.S. Patent No. 4502263). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4502263
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile