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:
Nov. 24, 2015
Filed:
Mar. 02, 2015
Applicant:
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Inventors:
Yuhong Hu, Belle Mead, NJ (US);
Charles W. Paul, Morristown, NJ (US);
Darshak Desai, Edison, NJ (US);
Salvador Alvarado, Belle Mead, NJ (US);
Assignee:
HENKEL IP & HOLDING GMBH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 5/06 (2006.01); C09J 123/10 (2006.01); C09J 123/14 (2006.01); C09J 123/18 (2006.01); C09J 123/20 (2006.01); B32B 37/12 (2006.01); B32B 37/18 (2006.01);
U.S. Cl.
CPC ...
C09J 123/20 (2013.01); B32B 37/1207 (2013.01); B32B 37/1284 (2013.01); B32B 37/18 (2013.01); C09J 5/06 (2013.01); C09J 123/10 (2013.01); C09J 123/14 (2013.01); C09J 123/18 (2013.01); B32B 2037/1215 (2013.01); B32B 2555/02 (2013.01); C09J 2201/61 (2013.01); C09J 2400/263 (2013.01);
Abstract
It has been discovered that amorphous polybutene copolymers that have a softening point of from about 70 to about 105° C. and viscosity of less than about 1,900 cP at 190° C. possesses desirable properties and may be used to make a low application temperature hot melt adhesive for disposable absorbent articles.