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:
Aug. 25, 2015
Filed:
Sep. 27, 2012
Applicant:
Weyerhaeuser Nr Company, Federal Way, WA (US);
Inventors:
Jason M. Cernohous, River Falls, WI (US);
Todd Sarnstrom, Ellsworth, WI (US);
Assignee:
Weyerhaeuser NR Company, Federal Way, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/00 (2006.01); B29B 9/06 (2006.01); B29C 47/36 (2006.01); B29C 47/38 (2006.01); B29B 9/14 (2006.01); B29C 47/00 (2006.01); B29C 47/10 (2006.01); B29C 47/40 (2006.01);
U.S. Cl.
CPC ...
B29B 9/06 (2013.01); B29B 9/065 (2013.01); B29C 47/366 (2013.01); B29C 47/38 (2013.01); B29B 9/14 (2013.01); B29C 47/0011 (2013.01); B29C 47/0066 (2013.01); B29C 47/1045 (2013.01); B29C 47/40 (2013.01);
Abstract
In the process of forming a wood pulp fiber and thermoplastic polymer composition the step of decreasing the exit area of the mixing device to 40 to 60% of the cross-sectional area of the mixing device.