Melamine resin foam

Details Melamine resin foam Melamine resin foam

1994-06-27

1995-05-09

Foelak, Morton

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283193, 521 57, 521136, 521140, 521187, C08J 9224

Patent

active

054138531

ABSTRACT:
The present invention provides a melamine resin foam comprising a foam body obtained by foaming a resin composition composed mainly of a melamine-formaldehyde condensate and a blowing agent, and hydrophobic component coated on said foam body.
This melamine resin foam is improved in fragility and water absorbability and in which the drawbacks of the prior art have been alleviated.

REFERENCES:
patent: 4224375 (1980-09-01), Veigo et al.
patent: 4844955 (1989-07-01), Graefe et al.
patent: 4935286 (1990-06-01), Witman
patent: 4981081 (1990-01-01), Takahashi et al.

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