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:
Dec. 28, 1999
Filed:
May. 08, 1998
Applicant:
Inventors:
Michael D Matzinger, Mt. Pleasant, SC (US);
Robert P Rodebaugh, Goose Creek, SC (US);
Assignee:
Westvaco Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C09K / ;
U.S. Cl.
CPC ...
106 1405 ; 252387 ; 252388 ; 524 31 ; 524 32 ; 524 33 ; 524 35 ; 524 36 ; 524 37 ; 524 38 ; 524 39 ; 524 40 ; 524 41 ; 524 42 ; 524 43 ; 524 55 ; 524 72 ; 524 74 ; 524 76 ; 524 77 ; 524 78 ;
Abstract
Phase change (hot melt) ink compositions for use in a phase change (hot melt) ink jet recording device in which recording is conducted by thermally melting the ink at a temperature above ambient temperature (20.degree. C.) to provide prints that possess high quality images, scratch resistance, abrasion resistance, low-temperature storage stability and flexibility, offset and pick resistance, adhesion, and other desired properties are disclosed to comprise: