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:
Nov. 27, 2001
Filed:
Nov. 03, 1998
Applicant:
Inventors:
Sarah E. Caldwell, Spartanburg, SC (US);
Jennifer King, Spartanburg, SC (US);
John Woodward, Spartanburg, SC (US);
Audrey C. Wu, Greenville, SC (US);
Jim Schwietert, Spartanburg, SC (US);
Assignee:
Arteva North America S.A.R.L., Zurich, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/34 ;
U.S. Cl.
CPC ...
C08K 3/34 ;
Abstract
The invention is directed to polyester resins containing a silica selected from the group consisting of fumed silica, colloidal silica and silica beads, which resin has utility on the production of containers, particularly beverage containers, having reduced stickiness relative to containers made from the same resin but without the silica.