Stock material or miscellaneous articles – Composite – Of polyester
Reexamination Certificate
2006-02-21
2006-02-21
Chen, Vivian (Department: 1773)
Stock material or miscellaneous articles
Composite
Of polyester
C428S480000, C428S482000, C528S295500, C525S007000, C427S372200, C427S384000, C427S385500, C427S389900, C427S392000, C427S393000
Reexamination Certificate
active
07001667
ABSTRACT:
Coating compositions comprising a polymer and an initiator are disclosed. The polymer comprises an alkyd, portion and a free radical curable portion that is pendant from the alkyd portion; the alkyd portion includes one or more fatty acid moieties that can be derived from one or more drying, semi-drying or nondrying oils. When drying or semi-drying oils are used, the molecules of the present invention exhibit a dual cure, both oxidative and free radical. The compositions are particularly suitable for coating substrates comprising wood. Methods for using the present compositions are also disclosed.
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Ambrose Ronald R.
Dean Roy E.
Diehl David A.
Retsch, Jr. William H.
Wilt Truman F.
Chen Vivian
Meyers Diane R.
Palladino Donald R.
PPG Industries Ohio Inc.
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