Method of delivering compositions to substrates

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United States of America Patent

PATENT NO 9023428
APP PUB NO 20130230668A1
SERIAL NO

13861648

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Method of delivering compositions to organic substrates, particularly lumber. Method involves heating a target zone of the substrate and then applying the composition to the surface of the substrate wherein the temperature of the composition is lower than that of the target zone of the substrate. Compositions include biocidal, strength modifiers, waterproofing and polymers.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KOPPERS PERFORMANCE CHEMICALS INC436 SEVENTH AVENUE PITTSBURGH PA 15219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maynard, Nigel P Waitakere, NZ 4 18

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