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:
Apr. 27, 2004
Filed:
Jun. 21, 2002
Applicant:
Inventors:
Walter Lee Edwards, Harrisburg, NC (US);
Robert Joseph Schiavone, Matthews, NC (US);
Assignee:
Wellman, Inc., Shrewsbury, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/26 ; C08K 3/34 ; C08K 9/06 ; B29D 2/400 ;
U.S. Cl.
CPC ...
C08K 3/26 ; C08K 3/34 ; C08K 9/06 ; B29D 2/400 ;
Abstract
The invention is a polymer resin that includes between about 20 and 200 ppm of an inert particulate additive, preferably selected from the group consisting of surface-modified talc and surface-modified calcium carbonate. The polymer resin is capable of being formed into low-haze, high-clarity bottles and films possessing reduced coefficient of friction.
Edwards, Walter. (2004). Polymer resins having reduced frictional properties (U.S. Patent No. 6727306). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6727306
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile