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US 2022/0112405 A1Published application
Reactive hot-melt adhesive composition, and bonded body and method for producing same
AssigneeShowa Denko Materials Co., Ltd.
InventorsChika KURAMOCHI, Souichirou KOMIYA, Junichi KAMEI
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Abstract
Disclosed is a reactive hot-melt adhesive composition, containing: a urethane prepolymer having a polymer chain including a structural unit derived from polyol and a structural unit derived from polyisocyanate, and an isocyanate group as a terminal group of the polymer chain; and a functional group protection type silane coupling agent.
Claims4
A reactive hot-melt adhesive composition, comprising:
- a urethane prepolymer having a polymer chain including a structural unit derived from polyol and a structural unit derived from polyisocyanate, and an isocyanate group as a terminal group of the polymer chain;
- and
- a functional group protection type silane coupling agent.
Dependencies are inferred from the claim text.