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. 03, 2019
Filed:
Mar. 12, 2013
Applicant:
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Inventors:
Chuiwah Alice Cheung, Hillsborough, NJ (US);
Stephane Belmudes, Bernardsville, NJ (US);
Assignee:
HENKEL IP & HOLDING GMBH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 131/04 (2006.01); C09J 123/08 (2006.01); C08L 51/06 (2006.01);
U.S. Cl.
CPC ...
C09J 123/0853 (2013.01); C08L 51/06 (2013.01); Y10T 428/1334 (2015.01); Y10T 428/2822 (2015.01);
Abstract
The invention provides a hot melt adhesive comprising a polymer mixture of an ethylene vinyl acetate polymer with low vinyl acetate content and a functionalized metallocene catalyzed polyethylene copolymer. The hot melt adhesive has wide service temperature ranges for bonding cellulosic substrates together. The adhesive is well suited for case, tray, carton and bag sealing applications.