Dual cure composition

Details Dual cure composition Dual cure composition

2011-01-18

2011-01-18

Berman, Susan W (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

C522S046000, C522S048000, C522S064000, C522S079000, C522S080000, C522S084000, C522S173000, C522S174000, C522S167000, C522S182000, C522S183000

Reexamination Certificate

active

07872057

ABSTRACT:
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: WO 2004/050731 (2004-06-01), None
International Search Report dated Feb. 7, 2007.

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