Sheet-forming body, adhesive sheet, and laminate
AssigneeBridgestone Corporation
InventorsTakenobu Ishihara, Shuyou Akama, Atsushi Hara
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AssigneeBridgestone Corporation
InventorsTakenobu Ishihara, Shuyou Akama, Atsushi Hara
Estimating the term…
The present invention provides a sheet-forming body containing a thiourethane bond-having compound and a thiol group-having compound, wherein, in an IR absorption spectrum thereof, the ratio of the peak intensity A of the absorption peak based on the carbonyl group in the thiourethane bond to the peak intensity B of the absorption peak based on the thiol group (A/B) is 20 or more and 250 or less. Using the sheet-forming body, rubber members, especially vulcanized rubber members can be strongly bonded, and the sheet-forming body and an adhesive sheet, which are excellent in handleability and workability, and a laminate produced by bonding rubber layers using the sheet-forming body are provided.
A laminate comprising two or more layers bonded to each other, wherein:
Dependencies are inferred from the claim text.