Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2005-01-04
2005-01-04
Nutter, Nathan M. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S207000, C525S221000, C525S241000
Reexamination Certificate
active
06838521
ABSTRACT:
The present invention relates to a new dispersant composition used for preparing ink for ink-jet, which provides long term fluidity at a fine injection nozzle of ink-jet, shows a stable injection amount, and gives no coagulation of pigment particles when ink for ink-jet is applied.
REFERENCES:
patent: 5886065 (1999-03-01), Tsang et al.
patent: 5954866 (1999-09-01), Ohta et al.
patent: 6241811 (2001-06-01), Sano
Koo Bon-Chul
Yoon Chun
Corless Peter F.
Edwards & Angell LLP
Nutter Nathan M.
O'Day Christine C.
Sejong University
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