Method for the production of a mineral fibre product

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

Reexamination Certificate

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Details

C156S308600, C264S109000, C264S123000, C065S017200, C065S030100, C065S031000, C065S395000, C065S440000

Reexamination Certificate

active

10498352

ABSTRACT:
The present invention is directed to method of bonding mineral fibers in a mineral fiber material, according to which an acid is applied to the mineral fiber material in an amount sufficient to dissolve mineral material from the fiber to form a silica containing binder on the mineral fiber, and curing the mineral fiber material to bond the fibers.

REFERENCES:
patent: 3749638 (1973-07-01), Renaud et al.
patent: 4902560 (1990-02-01), Silver
patent: 4933381 (1990-06-01), Hager
patent: 6-57700 (1994-03-01), None
patent: WO 200100916 (2001-01-01), None

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