A process for bonding substrates with an ester group-containing

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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1563314, 528 26, 528 28, 528 29, 528 59, 560330, 560355, 560358, C09J 400

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052156184

ABSTRACT:
Disclosed herein is a process for bonding substrates comprising applying a hot-melt adhesive to the surface of at least one of the substrates and contacting the surface of said substrate with the surface of the other substrate, said adhesive containing an ester group-containing polyisocyanate which is a solid below 30.degree. C. and liquid above 100.degree. C., corresponding to formula (I)

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Journal of Polymer Science, Part A: Polymer Chemistry Ed. 27 No. 13 Morman et al. "Polymers From Multifunctional Isocyanates II": Dec. 1989.

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