Patent · US Active

Near infrared absorbers

US9353281B2 · kind B2 · utility

0Cited by
0References
22Claims
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Assignee

Inventors

Key dates

Filing dateMay 23, 2012
Grant dateMay 31, 2016
Priority date—
Expiry dateMay 23, 2032

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T442/20
  • WIPO fieldTextile and paper machines
  • WIPO sectorMechanical engineering

Abstract

An ink formulation having a marking component and a reduced indium tin oxide (r-ITO) is disclosed. The r-ITO in powder form exhibits a lightness (L*), according to the 1976 CIE (L*, a*, b*) space, of not more than 50.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.