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. 05, 2017
Filed:
Apr. 13, 2012
Bernd Bruchmann, Freinsheim, DE;
Monika Haberecht, Ludwigshafen, DE;
Chien LU Hsu, Grosse Ile, MI (US);
John Campbell, Grosse Ile, MI (US);
James W. Taylor, Grosse Ile, MI (US);
Bernd Bruchmann, Freinsheim, DE;
Monika Haberecht, Ludwigshafen, DE;
Chien Lu Hsu, Grosse Ile, MI (US);
John Campbell, Grosse Ile, MI (US);
James W. Taylor, Grosse Ile, MI (US);
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to multilayer materials for producing packaging comprising at least two films and also a layer which is printed with a packaging printing ink, said packaging printing ink comprising a certain hyperbranched polyester containing functional groups. The invention further relates to a packaging printing ink which comprises a certain hyperbranched polyester containing functional groups, and to the use of said printing ink for producing multilayer materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile