PROCESSING METHOD OF COMPOSITE MATERIALS FIBERED REINFORCED FILLERS Russian patent published in 2017 - IPC C08J3/00 C08L61/04 C08L61/10 C08J5/06 D01F11/14 

Abstract RU 2630515 C1

FIELD: chemistry.

SUBSTANCE: surface treatment of the fibred reinforced fillers is carried out with the solution of phenol-formaldehyde resin of resole type and non-ionic surfactant in isopropanol with slow stirring in the vacuum reactor. Further drying under the vacuum is carried out until the isopropanol is completely removed.

EFFECT: processing quality improvement.

2 cl

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RU 2 630 515 C1

Authors

Gemuev Ali Izmajlovich

Gemuev Shamil Izmajlovich

Dates

2017-09-11Published

2016-09-09Filed