Dual cure composition

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United States of America Patent

PATENT NO 7872057
SERIAL NO

12090824

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Abstract

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A liquid radiation and thermally curing composition characterized in, that said composition comprises at least one ester between at least one tri or polyalcohol and acrylic and/or methacrylic acid, which ester has at least two hydroxyl groups, at least one acrylic or methacrylic double bond, a hydroxyl value of 50-500 mg KOH/g and a double bond concentration of 1-10 mmoles/g, at least one crosslinking agent for hydroxyl functional compounds, which crosslinking agent optionally has at least one olefinic double bond, and an additive package comprising at least one photoinitiator, radical scavenger, light stabilizer, wetting agent and/or leveling agent, and optionally at least one monomeric or oligomeric reactive diluent.

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Patent Owner(s)

Patent OwnerAddress
PERSTORP SPECIALTY CHEMICALS AB284 80 PERSTORP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernquist, Henrik Helsingborg, SE 1 1
James, David Hassleholm, SE 102 1320
Sörensen, Kent Perstorp, SE 5 10

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