PRODUCTION OF FIRE-RESISTANT CELLULOSE PRODUCT AND DEVICE TO THIS END Russian patent published in 2015 - IPC D21H27/30

Abstract RU 2556663 C2

FIELD: process engineering.

SUBSTANCE: invention relates to fire-resistant cellulose material. Fire-resistant solution (250) and binder (260) are uniformly mixed with cleaned cellulose fibres (225). Mix of fibres (275) is processed to activate aforesaid binder (260) to facilitate cohesion of fibres (225) and to form cellulose fibre mix (252) to cellulose fibre board (600). Cellulose sheet element (700) is connected with every main surface of cellulose fibre board element (600).

EFFECT: higher fire resistance.

14 cl, 3 dwg

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RU 2 556 663 C2

Authors

Baruks Daniel'

Dates

2015-07-10—Published

2010-09-07—Filed