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:
Jan. 23, 2024
Filed:
Oct. 29, 2021
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Torsten Lindner, Kronberg, DE;
Matthias Morand, Sulzbach, DE;
Christian Neu, Eppstein, DE;
Robert Haines Turner, Cincinnati, OH (US);
Benedikt Hartmut Hermann Peter Wimmer, Zurich, CH;
Assignee:
The Procter and Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/12 (2006.01); A61L 15/58 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 37/12 (2006.01); C09J 123/14 (2006.01);
U.S. Cl.
CPC ...
B32B 27/12 (2013.01); A61L 15/585 (2013.01); B32B 5/022 (2013.01); B32B 7/12 (2013.01); B32B 37/1207 (2013.01); C09J 123/14 (2013.01); B32B 2037/1215 (2013.01); B32B 2555/02 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
A hotmelt composition comprising, a low molecular weight metallocene-catalyzed polymer, a high molecular weight polymer, an amorphous polyolefin and a tackifier. The hotmelt composition is particularly useful in absorbent articles such as diapers. The hotmelt composition provides especially good nonwoven-film bonds but can also be used for nonwoven-nonwoven bonds.