Colour Changing Coating Composition
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United States of America Patent
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Issued Date -
Sep 11, 2008
app pub date -
Apr 29, 2005
filing date -
May 27, 2004
priority date (Note) -
Abandoned
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Abstract
A coating composition capable of changing colour, comprising a) light unstable colour change material having a first stage colour and a final stage different colour b) autoxidisable resin characterised in that the composition further consists of photoinitiator capable of producing reactive species in response to illumination by light.
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