Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-07-22
2008-07-22
Cain, Edward J (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S161000
Reexamination Certificate
active
10498192
ABSTRACT:
A water washable waterless offset printing ink comprised of a binding agent having (i) a solid resin in an ester solvent, and (ii) an alkyd resin and/or an oil of one or more aliphatic carboxylic acid esters; a colorant; and a neutralizing agent.
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patent: 5382282 (1995-01-01), Pennaz
patent: 5549741 (1996-08-01), Pennaz et al.
patent: 6140392 (2000-10-01), Kingman et al.
patent: WO 96/34923 (1996-11-01), None
Fritz Bernard
Johnke Christian
Cain Edward J
Dickstein & Shapiro LLP
Sun Chemical Corporation
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