Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2011-04-19
2011-04-19
Wu, David (Department: 1762)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C106S031140, C528S350000, C528S353000, C523S160000, C523S161000
Reexamination Certificate
active
07926930
ABSTRACT:
The invention relates to a method for manufacturing an inkjet ink including a polyamic acid (A), including a step of at least reacting one or more compounds selected from the group of a monoamine (a3) and a compound having one acid anhydride group (a4) with a compound having two or more acid anhydride groups (a1) and a diamine (a2).
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Hattori Takayuki
Itami Setsuo
Satou Hiroyuki
Chisso Corporation
Hogan & Lovells US LLP
Nguyen Vu A
Wu David
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