Back to results
US 6,784,224 B2Granted
Paste-like polymerizable composition
AssigneeGC Corporation
InventorsMizuki Nakayama, Tomohiro Kumagai
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeGC Corporation
InventorsMizuki Nakayama, Tomohiro Kumagai
Estimating the term…
A paste-like polymerizable composition in which two or three pastes are intimately mixed with each other to polymerize, the pastes do not gel and their polymerization curing times being stable, even when the pastes before the polymerization are preserved for a long time, the paste-like polymerizable composition is constructed of a first paste containing (a) a (meth)acrylate having at least one unsaturated double bond, (b) a filler and (c) a pyrimidinetrione derivative; and a second paste containing (a) a (meth)acrylate having at least one unsaturated double bond, (b) a filler, (d) an organic halide and (e) an organometallic compound, or a third paste containing (a) a (meth)acrylate having at least one unsaturated double bond, (b) a filler and (d) an organic halide and a fourth paste containing (a) a (meth)acrylate having at least one unsaturated double bond, (b) a filler and (e) an organometallic compound.
A paste-like polymerizable composition comprising (A) and (B), or (A) and (C), wherein:
Dependencies are inferred from the claim text.