Powder coating compositions

Details Powder coating compositions Powder coating compositions

2006-03-28

2006-03-28

Cain, Edward J. (Department: 1714)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S210000, C524S492000, C524S493000

Reexamination Certificate

active

07019051

ABSTRACT:
Powder coating compositions incorporate, by dry blending, a wax-coated silica additive in finely divided form. Further additives that may be incorporated by dry blending include aluminum oxide and/or aluminum hydroxide. The compositions offer advantages, for example, in terms of fluidity and in terms of first-time deposition of fine particles.

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