Photocurable composition for producing cured articles having high clarity and improved mechanical properties

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United States of America Patent

PATENT NO 7820275
SERIAL NO

10577884

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Abstract

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A photocurable composition comprising: (a) a cationically curable component preferably formed from one or more epoxy compound(s), (b) an acrylate component having no or a low amount of hydroxy groups preferably dipentaerythritol hexaacrylate, (c) a polyol component, preferably a polyether polyol, (d) a cationic photoinitiator; and (e) a free radical photoinitiator. The composition may produce when cured three-dimensional articles with high clarity and improved mechanical properties.

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Patent Owner(s)

Patent OwnerAddress
HUNTSMAN INTERNATIONAL LLC10003 WOODLOCH FOREST DR THE WOODLANDS TX 77380

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fong, John Wai Temple City, US 10 165
Johnson, David L The Woodlands, US 111 3729
Tran, Frank The Woodlands, US 6 52

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