Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-06-21
2011-06-21
Ridley, Basia (Department: 1725)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S161000, C524S500000, C524S522000, C524S612000, C347S001000
Reexamination Certificate
active
07964655
ABSTRACT:
Disclosed is a liquid composition that, while maintaining good color developing properties and gloss, can realize good cleaning operation without staying of the liquid composition in a cleaning cap. The liquid composition is adapted for use with an ink composition for deposition on a recording medium and comprises a modified polyallylamine, a water soluble organic solvent, and water and is free from any colorant. The liquid composition and an ink composition each are deposited onto a recording medium to perform recording. A polymer comprising a recurring unit represented by formula (I) is used as the modified polyallylamine.
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Hashimoto Mitsumasa
Kataoka Shuichi
Takemoto Kiyohiko
Takeuchi Minoru
Kollias Alexander C
Ladas & Parry LLP
Ridley Basia
Seiko Epson Corporation
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