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. 02, 2017
Filed:
Sep. 30, 2014
Applicants:
Colormatrix Group, Inc., Berea, OH (US);
Reduction Engineering, Inc., Kent, OH (US);
Inventors:
Robert Sly, Kent, OH (US);
Jim Mauri, Warren, OH (US);
Jeff Masar, Uniontown, OH (US);
Keith A. Bell, Cleveland, OH (US);
Assignees:
ColorMatrix Group, Inc., Berea, OH (US);
Reduction Engineering, Inc., Kent, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 19/00 (2006.01); B01F 3/20 (2006.01); B01F 3/12 (2006.01); B01F 7/00 (2006.01); B01F 7/02 (2006.01); B01F 7/04 (2006.01); B01F 15/00 (2006.01); B29B 7/44 (2006.01); B29B 7/94 (2006.01); B02C 23/20 (2006.01);
U.S. Cl.
CPC ...
B01F 3/2071 (2013.01); B01F 3/1221 (2013.01); B01F 7/00158 (2013.01); B01F 7/022 (2013.01); B01F 7/04 (2013.01); B01F 15/00032 (2013.01); B02C 19/00 (2013.01); B02C 19/0056 (2013.01); B02C 23/20 (2013.01); B29B 7/44 (2013.01); B29B 7/94 (2013.01); B01F 2215/005 (2013.01);
Abstract
The method of producing a colored powder of a polymeric material includes the steps of selecting a feedstock of said polymeric material, pulverizing said polymeric material in a pulverizer to produce a powder, moving the powder directly from the pulverizer to a mixer; spraying a liquid formulation including a colorant into the powder within the mixer, and mixing the liquid formulation and powder.