Low gloss free radical powder coatings

Details Low gloss free radical powder coatings Low gloss free radical powder coatings

2005-02-08

2005-02-08

Nutter, Nathan M. (Department: 1711)

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

C522S006000, C524S424000, C524S439000, C524S442000, C524S492000, C525S123000, C525S165000

Reexamination Certificate

active

06852765

ABSTRACT:
The present invention is directed to a powder coating composition that produces a low gloss coating upon cure. The powder coating composition includes one or more crosslinkable base polymer, a crosslinkable acrylic polymer and one or more free radical initiators. By adding spheroidal particles to the powder coating composition further reduction in gloss can be obtained while improving smoothness. These compositions are well suited to produce coatings on metallic substrates, such as automotive bodies and non-metallic substrates, such as reconstituted wood substrates, used for desk or table tops.

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Copy of the Notification of Transmittal of the International Search Report.

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