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:
Dec. 20, 2005
Filed:
May. 24, 2000
Marion Sterner, Venice, IT;
Giorgio Trani, Venice, IT;
Sergio Visona′, Chiuppano, IT;
Marco Razeti, Padua, IT;
Marion Sterner, Venice, IT;
Giorgio Trani, Venice, IT;
Sergio Visona′, Chiuppano, IT;
Marco Razeti, Padua, IT;
BP Europack, S.p.A., , IT;
Abstract
A method for producing a plastic film having improved characteristics, which consists in nebulizing on the faces, in the region downstream of the extruder, at least one 'active substance' or a mixture of 'active substances', utilizing the various states of aggregation of the product generated by the temperature distribution. These substances modify the structure of the film, in particular its surface structure, by bonding and penetrating to a depth which is a function of the temperature, of the material of the film and of the type of substance used.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile