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US 2025/0197677 A1Published application
Two-Part Curable Adhesive Composition
AssigneeHenkel AG & Co. KGaA
InventorTian Li
Life of this patent
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Abstract
The present invention provides a two-part curable adhesive composition consisting of: Part A comprising: (a) at least one alkyl (meth)acrylate monomer, (b) at least one acrylonitrile-butadiene rubber having an acrylonitrile content of less than 45% by weight, based on the total weight of the acrylonitrile-butadiene rubber, and (c) at least one flexibilizing agent selected from polyester-based urethane (meth)acrylate oligomer and/or (meth)acrylate terminated acrylonitrile-butadiene oligomer; and Part B comprising at least one catalyst.
Claims14
A two-part curable adhesive composition comprising:
- Part A comprising
- (a) at least one alkyl (meth)acrylate monomer,
- (b) at least one acrylonitrile-butadiene rubber having an acrylonitrile content of less than 45% by weight, based on the total weight of the acrylonitrile-butadiene rubber, and
- (c) at least one flexibilizing agent selected from polyester-based urethane (meth)acrylate oligomer and/or (meth)acrylate terminated acrylonitrile-butadiene oligomer;
- and
- Part B comprising at least one catalyst.
3 more elements
Dependencies are inferred from the claim text.