Photocurable resin composition
AssigneeCanon Kabushiki Kaisha
InventorsEMI OISHI, RYOHEI HARADA, JUN MIURA, KENICHI KANAI, KENTO TSUDA
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Abstract
Provided is a photocurable resin composition which can provide a cured product with flame retardance and excellent mechanical strength and is compatible with a shaping process using photocuring. The photocurable resin composition of the present invention is characterized by containing: Component (A): a radically cyclopolymerizable compound; Component (B): a polyfunctional radically polymerizable compound having a polyalkylene glycol ether skeleton and/or a diisocyanate skeleton; Component (C): a polyfunctional radically polymerizable compound; Component (D): an ammonium polyphosphate; and Component (E): a radical polymerization initiator.
Claims20
A photocurable resin composition comprising:
- Component (A):
- a radically cyclopolymerizable compound;
- Component (B):
- a polyfunctional radically polymerizable compound having a polyalkylene glycol ether skeleton and/or a diisocyanate skeleton;
- Component (D):
- an ammonium polyphosphate;
- and
- Component (E):
- a radical polymerization initiator.
Dependencies are inferred from the claim text.