Organisation Internationale pour le Bambou et le Rotin

Organisation Internationale pour le Bambou et le Rotin

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Manufacturing Process of a Composite Bamboo Board

Brevets

Pays de publication:

US

Inventeur:

YANG Bin; ZHANG Zaichang; PAN Yingfeng

Année:

2008

Date de publication:

13/11/2008

Numéro de demande:

US2007996676A

Année de demande:

2008

Date de demande:

16/06/2008

Numéro de priorité:

CN200510021733A ; WO2006CN2454A

Pays de priorité:

CN ; WO

Date de priorité:

26/09/2005

CIB:

B32B37/00

Membred de famille de brevets INPADOC:

US20080277055A1 ; CN100346045C ; CN1769621A ; WO2007033588A1

Manufacturing process of a composite bamboo board, comprising assembling and hot-pressing adhesive-coated bamboo fiber bundles, wherein the said adhesive is a composition comprising of adhesive base material, coupling agent and impregnating wetting agent, the said adhesive base material is one or more selected from a group consisting of urea-formaldehyde resin, melamine, phenolic resin, and water based isocyanate; the said coupling agent is agent which can couple the interfaces of bamboo fiber bundles and the adhesive base material; the impregnating wetting agent is one or more surfactant; and the said hot-pressing includes heating by using high-frequency electromagnetic field with frequency being of 1 KHz or higher and compressing the adhesive-coated bamboo fiber bundles.