Method for Refinishing A Vehicle Using a Multi-Layer Coating System Including a Hydroxyl Modified Polyurethane Dispersion Binder

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United States of America Patent

SERIAL NO

13012357

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Abstract

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A method for refinishing a vehicle using a multi-layer coating system is provided. The multi-layer coating system comprises a hydroxyl-functional polyurethane dispersion. The hydroxyl-functional polyurethane comprises the reaction product of a pre-polymer intermediate formed from the reaction of an isocyanate with an active hydrogen containing compound, such as a polyester polyol, with a compound having at least two amine groups and one hydroxyl group, such as a diamino alcohol.

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Patent Owner(s)

Patent OwnerAddress
SHERWIN-WILLIAMS COMPANY THE101 PROSPECT AVENUE N W 11 MIDLAND BLDG - LEGAL DEPT CLEVELAND OH 44115

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rouge, John M North Royalton, US 2 9

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