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US 2025/0282923 A1Published application
Foaming curable composition
AssigneeSunstar Engineering Inc.
InventorsKazuaki HANASAKI, Shuhei KONISHI, Atsushi UNO
Life of this patent
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Abstract
Provided is a foaming curable composition containing a heat-curable elastomer (A), a chemical foaming agent (B), and expandable particles (C) having a shell and an encapsulated component, wherein the encapsulated component contains a hydrocarbon (C1) having 7 to 9 carbon atoms. This novel foaming curable composition had good foaming and adhesive properties, as well as good properties after standing uncured.
Claims14
A foamable and curable composition comprising:
- a thermally curable elastomer (A);
- a chemical foaming agent (B);
- and
- expandable particles (C) having a shell and an enclosed component,
- wherein the enclosed component includes a hydrocarbon (C1) having 7 or more and 9 or less carbon atoms.
2 more elements
Dependencies are inferred from the claim text.