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:
May. 01, 2018
Filed:
May. 07, 2013
Applicant:
Ahlstrom-munksjö Oyj, Helsinki, FI;
Inventor:
Hervé Planchard, Marcq en Baroeul, FR;
Assignee:
AHLSTROM-MUNKSJÖ OYJ, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 27/10 (2006.01); B32B 27/36 (2006.01); B32B 29/00 (2006.01); B32B 29/02 (2006.01); A21B 3/13 (2006.01); B32B 27/12 (2006.01); B29C 53/04 (2006.01); B29C 65/02 (2006.01); B29K 33/00 (2006.01);
U.S. Cl.
CPC ...
B32B 5/022 (2013.01); A21B 3/131 (2013.01); B29C 53/04 (2013.01); B29C 65/02 (2013.01); B32B 7/12 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/36 (2013.01); B32B 29/002 (2013.01); B32B 29/02 (2013.01); B29K 2033/00 (2013.01); B29K 2201/08 (2013.01); B32B 2250/02 (2013.01); B32B 2255/12 (2013.01); B32B 2255/26 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/062 (2013.01); B32B 2307/7163 (2013.01); B32B 2307/7265 (2013.01); B32B 2439/02 (2013.01); B32B 2439/70 (2013.01); Y10T 156/1051 (2015.01); Y10T 442/637 (2015.04); Y10T 442/693 (2015.04);
Abstract
Invention relates to a multilayer article comprising successively: a non-woven layer of fibers () comprising at least 50% by weight of at least one biodegradable polymer melting point of which is below 220° C.; a layer of food-safe adhesive (); a cellulose-fiber based support ().