Curable coating composition

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United States of America Patent

PATENT NO 9663679
APP PUB NO 20150024214A1
SERIAL NO

14371872

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Abstract

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The present invention relates to a curable coating composition, comprising: (a) a curable coating resin comprising thiol-reactive groups, (b) a thiolated norbornene curing agent for the curable coating resin, the thiolated norbornene curing agent comprising on average at least 1.0 thiol group per molecule, and (c) an accelerator for accelerating the reaction between the thiol reactive-groups on the curable coating resin and the thiol groups on the thiolated norbornene curing agent. These coating compositions can be cured at ambient temperature and provide a coated surface that can be walked on after only a couple of hours. The coating compositions in general have a VOC below 250 g/L. The coating compositions can be used for the protection of large steel structures, such as ships, buildings, bridges, industrial plants, and oil production installations.

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Patent Owner(s)

  • AKZO NOBEL COATINGS INTERNATIONAL B.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cameron, Colin Northumberland, GB 20 221
Malthouse, Michael Leslie Tyne and Wear, GB 1 2
Marrion, Alastair Robert Northumberland, GB 7 69
Unthank, Matthew George Tyne and Wear, GB 6 2
Wright, Antony Colin Tyne and Wear, GB 1 2

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