Stock material or miscellaneous articles – Composite – Of polyester
Reexamination Certificate
2008-07-01
2008-07-01
Chen, Vivian (Department: 1794)
Stock material or miscellaneous articles
Composite
Of polyester
C428S328000, C428S336000, C528S302000, C528S307000, C528S308000, C528S308600, C528S308700, C524S413000, C106S436000
Reexamination Certificate
active
07393591
ABSTRACT:
A high reflectivity coated substrate and coating composition employing a binder that includes a cycloaliphatic group and contains a polyester resin having a number average molecular weight from about 1,000 to 40,000. The binder contains less than 40 weight percent aromatic group containing compound and the weight ratio of pigment to binder is greater than 0.9:1. When the binder is blended with rutile TiO2at a solids loading of 50 weight percent and coated to a dried film thickness of 0.00254 cm, the coating exhibits a Y-value of at least 85.5.
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Hayes Gregory Bryant
Melnyk Thomas John
Chen Vivian
IPLM Group, P.A.
Valspar Sourcing Inc.
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