Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-01-02
2007-01-02
Wu, David W. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S160000, C523S500000
Reexamination Certificate
active
10653861
ABSTRACT:
Novel, rapidly drying, low volatile organic compound (VOC), minimal dot gain coatings, (including lithographic ink and varnish systems) are herein described. These systems dry sufficiently rapidly, that their usage eliminates ink drying speed as the rate limiting factor in most lithographic printing applications. In addition to providing enhanced drying rates as compared with their conventional counterparts, the rapid drying, low
o VOC lithographic coating systems of the instant invention can provide the user with significant improvement in dried film rub resistance.
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International Search Report for PCT/US03/27568; mailed on Mar. 1, 2004.
Edwards Angell Palmor & Dodge LLP
Hsi Jeffrey D.
Sastri Satya B.
Vocfree, Inc.
Wu David W.
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