Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2003-10-06
2010-10-19
Jagannathan, Vasu (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S161000, C106S031280, C106S031130, C522S150000, C522S074000
Reexamination Certificate
active
07816425
ABSTRACT:
A surfactant selected from an acrylate-modified polydimethylsiloxane or a polyether-modified polydimethylsiloxane is used, together with at least a colorant and a UV-curable organic diluent, in a non-aqueous UV-curable ink composition suitable for ink jet printing. The use of this type of surfactant prevents the ink composition from causing the loss of more than 5% of the nozzles in an ink jet print head and enables the composition to provide a hole to area ratio of no more than 0.05. The present ink compositions have particular application in the printing of packaging for foodstuffs.
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ADDID® 300** Data Sheet, Wacker-Chemie GmbH.
Fox James Edward
Hudd Alan Lionel
Patel Jagvl Ramesh
Sime Kristian John
Garlito B.V.
Jagannathan Vasu
Lee Doris L
Nixon & Vanderhye P.C.
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