Separately packed curable composition
AssigneeMitsui Chemicals, Inc.
InventorsTakenori Mitamura, Yoko Kosugi
Life of this patent
Estimating the term…
Abstract
Provided is a curable composition that has a sufficient pot life and does not cause a significant delay in curing time even after long-term storage at room temperature or higher. A separately packed curable composition includes: (A) a first pack containing: (a1) a polymerizable monomer having no acidic group, (b) a polymerizable monomer having an acidic group, and (c) a transition metal compound; and (B) a second pack containing: (a2) a polymerizable monomer having no acidic group, (d) an aromatic amine compound, and (e) at least one compound selected from sulfinic acid and a salt thereof.
Claims14
A polymerization initiator kit comprising:
- a first member including:
- (b) a polymerizable monomer having an acidic group, and
- (c) a transition metal compound;
- and
- a second member including:
- (d) an aromatic amine compound,
- (e) at least one compound selected from sulfinic acid and a salt thereof, and
- (fa) a peroxyester compound and/or (fb) an alkyl peroxide,
- the aromatic amine compound (d) and the at least one compound (e) being accommodated together or separately.
Dependencies are inferred from the claim text.