Saint Gobain Isover

Claudio Roncuzzi

Boris Jaffrennou

Jérôme Douce

Jean-Louis Mallier

Guillaume Rousselet

A liquid phenolic resin intended to participate in the makeup of a sizing composition for mineral fibers is essentially composed of phenol-formaldehyde and phenol-formaldehyde-glycine condensates. A process for the manufacture of the resin, the sizing composition including the resin and the insulating products based on mineral fibers sized by means of the abovementioned sizing composition are presented.

Phenolic resin, preparation process, sizing composition for mineral fibers and resulting product

A sizing composition for insulating products based on mineral wool, in particular on glass or on rock, includes: at least one saccharide, at least one organic polycarboxylic acid having a molar mass of less than or equal to 1000, and at least one reactive silicone. Furthermore, insulating products based on mineral fibers thus obtained and the process for the manufacture thereof are presented.

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Paris, France

Claudio Roncuzzi