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2 202 585

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Application

2001112598/04, 2001-05-07

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Start date

2001-05-07

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Actual filing date

2001-05-07

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Published

2003-04-20

(72)

Inventor

Tolmachev V.A.Buslaev Ju.N.Kotovshchikov V.V.Khrulev V.M.

(73)

Holder

Novosibirskij Gosudarstvennyj Arkhitekturno-Stroitel'Nyj UniversitetTolmachev Vitalij Anatol'EvichBuslaev Jurij NikolaevichKotovshchikov Vadim Valer'EvichKhrulev Valentin Mikhajlovich

GLUING COMPOSITE Russian patent published in 2003 - IPC

Abstract RU 2202585 C2

FIELD: building and wood working industry. SUBSTANCE: invention relates to wood gluing and can be used in production of glued articles from wood. Invention involves the use of resorcinol-formaldehyde resin, paraformaldehyde and benzenesulfonic acid as modifying additions, sawdust as feeling agent for gluing composite based on polyvinyl acetate dispersion and carboxymethylcellulose sodium salt for enhancement of water resistance and strength indices of glued wood connection. EFFECT: improved properties of composite. 2 tbl

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RU 2 202 585 C2

Authors

Tolmachev V.A.

Buslaev Ju.N.

Kotovshchikov V.V.

Khrulev V.M.

Dates

2003-04-20—Published

2001-05-07—Filed

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