Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2003-12-05
2009-08-18
McClendon, Sanza L (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S161000, C523S200000, C523S205000, C524S579000, C524S580000, C524S582000, C524S583000, C524S584000, C524S585000, C524S586000, C524S543000, C524S570000
Reexamination Certificate
active
07576146
ABSTRACT:
Polymeric colored dispersant having the structure A-(B—X)n, where A is an organic chromophore; B is a covalently bonded linking moiety; X is a branched or linear C50-C200polymeric covalently linked hydrocarbon, and n is an integer from 1 to 4, and low viscosity colorant dispersions containing same having a relative interfacial tension drop of less than about 1.5.
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Chamberlain Terence R.
Huber Gregory T.
Romanova Tatiana N.
Schwartz Russel J.
Dickstein & Shapiro LLP
McClendon Sanza L
Sun Chemical Corporation
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