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US 2019/0316005 A1Published application
Photo-curable adhesive composition, cured product and use thereof
AssigneeHenkel AG & Co. KGaA
InventorsHongyu Wang, Minghui Liu
Life of this patent
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Abstract
The present disclosure relates to a photo-curable adhesive composition and the cured product thereof. The photo-curable adhesive composition according to the present disclosure comprises hydrophobic urethane (meth)acrylate polymers; a (meth)acrylate monomer or (meth)acrylamide monomer; a photoinitiator and a slip agent. The photo-curable adhesive composition according to the present disclosure exhibits good peelable property and optical property.
Claims14
A photo-curable adhesive composition, comprising:
- a) a hydrophobic urethane (meth)acrylate polymer A having a weight average molecular weight of 35000 to 60000 g/mol;
- b) a hydrophobic urethane (meth)acrylate polymer B having a weight average molecular weight of 5000 to 25000 g/mol;
- c) at least one (meth)acrylate monomer or (meth)acrylamide monomer;
- d) at least one photoinitiator;
- and
- e) at least one slip agent.
3 more elements
Dependencies are inferred from the claim text.