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US 8,945,338 B2Granted
Anaerobic curable compositions
AssigneeHenkel US IP LLC
InventorsJianping Liu, Andrus Maandi
Life of this patent
Estimating the term…
Abstract
The invention provides anaerobic curable compositions, and methods of their production and use. These compositions provide excellent adhesion especially on oily surfaces.
Claims22
An anaerobically curable composition comprising:
- at least one (meth)acrylate component;
- an anaerobic cure system;
- and
- a biodegradable oleaginous plasticizer.
1 more element
An anaerobic composition comprising:
- a (meth)acrylate component in the amount of about 50 percent to about 90 percent by weight of the total composition;
- an anaerobic cure system;
- and
- a biodegradable oleaginous plasticizer in an amount of about 1.0 percent to about 40.0 percent by weight of the total composition.
1 more element
A method of preparing an adhesive composition comprising:
- forming a composition comprising at least one (meth)acrylate component and a cure system;
- and
- combining said composition with a biodegradable oleaginous plasticizer in an amount of 1.0 percent to about 40.0 percent by weight of the total composition.
A method of bonding oily surfaces comprising the steps of:
- providing an adhesive composition comprising;
- at least one (meth)acrylate component;
- a cure system;
- and
- a biodegradable oleaginous plasticizer;
- applying said composition to an oily surface of a substrate;
- mating said substrate with another substrate;
- and
- permitting said composition to cure.
6 more elements
Dependencies are inferred from the claim text.