Foamable compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

Reexamination Certificate

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Details

C521S089000, C521S120000, C521S142000, C521S147000, C522S075000, C522S096000, C522S114000, C522S117000

Reexamination Certificate

active

06894082

ABSTRACT:
This invention relates to latent foamable compositions for use in or as adhesives, sealants and/or coatings. The compositions include a curable component or a thermoplastic component, together with a latent foaming agent. In curable versions of the inventive compositions, a cure initiator or catalyst may also be included.

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