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:
Sep. 07, 2010
Filed:
Sep. 05, 2007
Yu Shi, Branchburg, NJ (US);
Chantel Walters, Toledo, OH (US);
L. Robert Deardurff, Waterville, OH (US);
Mikell Schultheis, Acworth, GA (US);
Robert Kriegel, Decatur, GA (US);
Christopher W. White, Toledo, OH (US);
Yu Shi, Branchburg, NJ (US);
Chantel Walters, Toledo, OH (US);
L. Robert Deardurff, Waterville, OH (US);
Mikell Schultheis, Acworth, GA (US);
Robert Kriegel, Decatur, GA (US);
Christopher W. White, Toledo, OH (US);
The Coca-Cola Company, Atlanta, GA (US);
Abstract
The present invention relates to an apparatus and process for injection molding polymer articles that reduces deposition of additives on the apparatus. Specifically, pressurizing of the mold cavity with a pressurized gas reduces the deposition of low molecular weight additives on the apparatus. Embodiments of the invention also include an apparatus for injection molding polymer articles comprising at least one pressurized gas inlet for introducing a pressurized gas into the mold cavity.