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US 2025/0059402 A1Published application
Photocurable compositions
OwnerAndrew D. Messanainventor
Life of this patent
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Abstract
Photocurable compositions are provided herein, which provide a balance of fast curing properties at exposure to radiation in the electromagnetic spectrum and impressive cure through depth.
Claims26
A photocurable composition comprising:
- (a) a (meth)acrylate component;
- (b) a (meth)acrylate-functionalized resin component;
- and
- (c) an initiator component comprising a combination of a blue fluorescent compound and a co-initiator, wherein when exposed to a source of radiation at a wavelength of 405 nm at an intensity of 100 mW/cm2 for a period of time of at least about 30 seconds, the composition cures to a cured composition exhibiting a depth of cure through a volume of the composition.
1 more element
Dependencies are inferred from the claim text.