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US 8,480,844 B2Granted
Composition for structural adhesive
AssigneeJacret
InventorArnaud Curet
Life of this patent
Estimating the term…
Abstract
The invention relates to a composition for a structural acrylic adhesive that comprises an adhesion promoter including a phosphate ester and a high molecular-weight polyamine as a polymerisation accelerator.
Claims22
A composition that can be used in a structural adhesive, said structural adhesive being formed from said composition and from a catalyst comprising a radical polymerization initiator of peroxide type, said composition comprising:
- (a) at least one methacrylate ester monomer,
- (b) a phosphate-ester-based adhesion promoter,
- (c) a cure accelerator comprising a tertiary amine of formula:
- said composition further comprising saccharin.
1 more element
Dependencies are inferred from the claim text.