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:
Jul. 13, 1999
Filed:
Jul. 12, 1996
Applicant:
Inventors:
Peter L Huesmann, Wilmington, DE (US);
Michael Fryd, Moorestown, NJ (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428422 ; 428421 ; 526242 ; 526250 ; 526255 ; 525199 ; 524501 ; 524502 ; 524515 ; 524519 ; 524520 ; 524522 ; 524523 ;
Abstract
Coating dispersions for articles containing either (a) a tetrafluoroethylene homopolymer having a standard specific gravity of at least 2.250 and a melt viscosity of 3.times.10.sup.8 to 3.times.10.sup.9 Pa.multidot.s or (b) a non-melt-fabricable tetrafluoroethylene copolymer having a standard specific gravity of at least 2.165 and a melt creep viscosity of 1.times.10.sup.7 to 1.times.10.sup.9 Pa.multidot.s.
Huesmann, Peter. (1999). Tetrafluoroethylene polymer dispersion composition (U.S. Patent No. 5922468). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5922468
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile