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. 15, 1987
Filed:
Jul. 29, 1986
Donald J Williams, White Bear Lake, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
Transparent sheet capable of receiving oil-based inks from impact ink transfer printers that use fabric ribbons. The sheet of this invention is non-tacky, and comprises a backing bearing on at least one major surface thereof an ink-receptive layer, capable of receiving oil-based ink from a fabric ribbon, said layer comprising a polymeric material having a Hansen dispersion parameter from about 10 to about 20 J.sup.1/2 /cm.sup.3/2, a Hansen dipole parameter of less than about 6 J.sup.1/2 /cm.sup.3/2, and a Hansen hydrogen bonding parameter from about 8 to about 20 J.sup.1/2 /cm.sup.3/2. The ink-receptive layer can also contain particulate material.