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2 291 051

(13)

(51)

IPC

B27N3/02(2006-01-01)

C08L97/02(2006-01-01)

(21) (22)

Application

2005111841/04, 2005-04-20

(24)

Start date

2005-04-20

(22)

Actual filing date

2005-04-20

(45)

Published

2007-01-10

(72)

Inventor

Polubojarov Vladimir AleksandrovichKorotaeva Zoja AlekseevnaBulgakov Viktor Vasil'EvichLjakhov Nikolaj ZakharovichGao KhunLi Tsjan'JujTszjan Khua

(73)

Holder

Institut Khimii Tverdogo Tela I Mekhanokhimii Sibirskogo Otdelenija Rossijskoj Akademii Nauk So Ran)Daljanskoe Ooo Po Khimicheskomu Materialu Tverdogo Tela

COMPOSITION FOR PLATES MADE FROM RICE SHELL Russian patent published in 2007 - IPC B27N3/02 C08L97/02

Abstract RU 2291051 C1

FIELD: compositions used for manufacture of plates from wood laminate.

SUBSTANCE: composition for manufacture of plates contains rice shell or rice shell and sawdust mixture used as filler, liquid sodium glass having modulus of 2.4-3.6, and silicon dioxide. Artificial silicon dioxides or siliceous dust-like wastes of various industries may be used as silicon dioxides, with SiO₂ content making at least 80%. Composition components are used in predetermined ratio.

EFFECT: improved strength and water tightness, and increased efficiency in utilization of various wastes.

2 tbl

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RU 2 291 051 C1

Authors

Polubojarov Vladimir Aleksandrovich

Korotaeva Zoja Alekseevna

Bulgakov Viktor Vasil'Evich

Ljakhov Nikolaj Zakharovich

Gao Khun

Li Tsjan'Juj

Tszjan Khua

Dates

2007-01-10—Published

2005-04-20—Filed