Patent · US Active

Carrier resins with improved relative humidity sensitivity

US8974995B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

Xerox Corporation · US

Inventors

Richard PN Veregin · Mississauga, CA
Qingbin Li · Tangxia, CN
Andriy Kovalenko · Edmonton, CA
Sergey Gusarov · Edmonton, CA

Key dates

Filing date	Apr 3, 2013
Grant date	Mar 10, 2015
Priority date	—
Expiry date	May 23, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2982
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The disclosure describes acrylate carrier resins, optionally, with a C/O of at least about 4, comprising a heterocycle comprising sulfur, exhibiting high charge and improved RH sensitivity, carrier compositions comprising the acrylate-coated carriers and developers comprising a toner and the acrylate-coated carrier.

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