METHOD FOR PROCESSING FINE POWDER FILLERS OF COMPOSITE MATERIALS Russian patent published in 2017 - IPC C08J3/00 C08L61/10 C08L61/04 C08J5/14 C09C3/10 

Abstract RU 2630527 C1

FIELD: chemistry.

SUBSTANCE: surface of fine powder fillers is treated with a solution of a phenol-formaldehyde resin of resol type with a nonionic surfactant in isopropanol with vigorous stirring in a vacuum reactor under conditions of a fluidized bed of powder fillers.

EFFECT: improved method.

2 cl

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RU 2 630 527 C1

Authors

Gemuev Ali Izmajlovich

Gemuev Shamil Izmajlovich

Dates

2017-09-11Published

2016-09-09Filed