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:
Oct. 24, 2023
Filed:
Apr. 23, 2020
Applicant:
Stephen B. Maguire, West Chester, PA (US);
Inventor:
Stephen B. Maguire, West Chester, PA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/09 (2006.01); C08K 5/00 (2006.01); B29C 48/06 (2019.01); B29C 48/29 (2019.01); B29C 48/94 (2019.01); B29C 45/00 (2006.01); C08J 3/22 (2006.01); C08K 3/013 (2018.01); C08J 3/205 (2006.01); B29K 105/00 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
C08K 5/09 (2013.01); B29C 45/0001 (2013.01); B29C 45/0013 (2013.01); B29C 48/06 (2019.02); B29C 48/29 (2019.02); B29C 48/94 (2019.02); C08J 3/2053 (2013.01); C08J 3/226 (2013.01); C08K 3/013 (2018.01); C08K 5/0041 (2013.01); B29C 2948/92704 (2019.02); B29K 2101/12 (2013.01); B29K 2105/0011 (2013.01); B29K 2105/0032 (2013.01); B29K 2105/0044 (2013.01); C08J 2300/00 (2013.01); C08J 2300/22 (2013.01); C08J 2491/00 (2013.01);
Abstract
A method of fabricating plastic products having a preselected color, comprising preparing a dispersion of pigment of the preselected color in cottonseed oil; supplying a preselected plastic resin for the product to be fabricated to a process machine having a rotating screw; furnishing the dispersion to the process machine at a position adjacent to threaded portion of the rotating screw; and blending the dispersion and the resin by rotating the screw.