Cleaning liquid for inkjet recording apparatus, method for cleaning inkjet recording apparatus, recording method, and cleaning and filling liquid

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United States of America Patent

PATENT NO 9868288
SERIAL NO

15201741

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Abstract

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A cleaning liquid for an inkjet recording apparatus is provided. The cleaning liquid includes an organic solvent having a boiling point of less than 250° C. and no organic solvent having a boiling point of 250° C. or more. The organic solvent having a boiling point of less than 250° C. includes two or more methoxy-group-containing organic solvents and at least one of 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, and 2,3-butanediol.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Ichiroh Kanagawa, JP 25 393
Furukawa, Juichi Kanagawa, JP 46 481
Habashi, Hisashi Kanagawa, JP 30 647
Kido, Masahiro Kanagawa, JP 18 176
Nagashima, Hidefumi Kanagawa, JP 37 647
Tamai, Takashi Kanagawa, JP 44 382
Toda, Naohiro Kanagawa, JP 89 1132

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