TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130190473A1
SERIAL NO

13745428

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a toner for electrostatic image development that has low-temperature fixability and hot offset resistance and also has document offset resistance. The toner contains a hyperbranched polymer which is a homopolymer formed using an inimer having, in its molecule, a polymerizable functional group and a polymerization initiating group or is a copolymer formed using the inimer and a vinyl-based monomer. The hyperbranched polymer is preferably a terminal-modified hyperbranched polymer and is preferably obtained by a living radical polymerization process.

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Patent Owner(s)

Patent OwnerAddress
KONICA MINOLTA BUSINESS TECHNOLOGIES INC 22-7-2 MARUNOUCHI CHIYODA-KU TOKYO 100-7014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAWAMURA, Takaki Tokyo, JP 27 66
KONNO, Hiroyuki Tokyo, JP 37 308
NAGASAWA, Hiroshi Tokyo, JP 86 1254
SUGAMA, Kouji Tokyo, JP 51 92

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