Dual cure composition

C - Chemistry – Metallurgy – 09 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09D 133/06 (2006.01) C09D 175/06 (2006.01)

Patent

CA 2625455

Disclosed is a novel liquid radiation and thermally curing (dual cure) composition comprising (a) at least one partially acrylated tri or polyalcohol and acrylic, having has at least two hydroxyl group's, 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, (b) at least one crosslinking agent for hydroxyl functional compounds, which crosslinking agent optionally has at least one olefmic double bond, (c) an additive package comprising at least one photoinitiator, radical scavenger, light stabiliser, wetting agent and/or levelling agent, and optionally (d) at least one monomeric or oligomeric reactive diluent.

La présente invention concerne une nouvelle composition liquide à durcissement par rayonnement ou thermique (durcissement double) comprenant (a) au moins un tri ou polyol partiellement acrylé et un composé acrylique, ayant au moins deux groupes hydroxyle, au moins une liaison double acrylique ou méthacrylique, un indice d~hydroxyle de 50 à 500 mg de KOH/g et une concentration en liaison double de 1 à 10 mmol/g, (b) au moins un agent de réticulation pour des composés à fonctionnalité hydroxyle, lequel agent de réticulation ayant éventuellement au moins une liaison double oléfinique, (c) un ensemble d~additifs comprenant au moins un photoinitiateur, un piège à radicaux libres, un photostabilisant, un agent mouillant et/ou un agent égalisant, et éventuellement (d) au moins un diluant réactif monomère ou oligomère.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Dual cure composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual cure composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual cure composition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1731294

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.