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:
Jun. 26, 2012
Filed:
Feb. 17, 2010
Jeffrey C. Haley, Cincinnati, OH (US);
Robert L. Sherman, Jr., Blue Ash, OH (US);
Edward S. Vargas, Loveland, OH (US);
Douglas D. Keller, Mason, OH (US);
Jeffrey J. Strebel, Cincinnati, OH (US);
Jeffrey C. Haley, Cincinnati, OH (US);
Robert L. Sherman, Jr., Blue Ash, OH (US);
Edward S. Vargas, Loveland, OH (US);
Douglas D. Keller, Mason, OH (US);
Jeffrey J. Strebel, Cincinnati, OH (US);
Equistar Chemicals, LP, Houston, TX (US);
Abstract
Disclosed is a colored high density polyethylene composition. The composition comprises a high density polyethylene, phthalocyanine blue, and talc. The composition exhibits reduced warpage in molded articles compared to those which do not contain talc. The composition is useful for injection molding and many other applications where a blue color is needed and low warpage is desired.