METHOD FOR ENHANCING RESISTANCE OF WOOD, AND WOOD WITH ENHANCED RESISTANCE PRODUCED BY THE METHOD

Title:

METHOD FOR ENHANCING RESISTANCE OF WOOD, AND WOOD WITH ENHANCED RESISTANCE PRODUCED BY THE METHOD

Document Type and Number:

WIPO Patent Application WO/2012/096249

Kind Code:

A1

Abstract:

[Problem] To enhance the resistance, i.e., rotproof properties and heat resistance (flame retardancy), of wood and obtain a mildew-proofing effect at low cost through an extremely simple production process. [Solution] A process which comprises: a carbonization step in which the surface of wood is completely carbonized; a heating step; a step in which the wood immediately after the heating step is immersed in a solution of slaked lime; and a step in which the wood is dried and processed. The immersion step and the drying/processing step may be conducted in the reverse order.

More Like This:

JP2005297500	TIMBER IMPREGNATION AGENT COMPOSITION IMPARTING DURABILITY AND DIMENSIONAL STABILITY TO TIMBER, AND MANUFACTURING METHOD
JP06099407	MANUFACTURE OF MODIFIED TIMBER
JP2002254409	METHOD AND APPARATUS FOR RECOVERY OF CHEMICALS

Inventors:

KUBOKI Hideto (995 Tsunomiya, Katori-City Chiba, 11, 〒2870011, JP)

Application Number:

JP2012/050237

Publication Date:

July 19, 2012

Filing Date:

January 10, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KUBOKI Hideto (995 Tsunomiya, Katori-City Chiba, 11, 〒2870011, JP)

International Classes:

B27K3/02

Attorney, Agent or Firm:

OHOKA Keizo (13-4-101, Suido 2-Chome Bunkyo-k, Tokyo 05, 〒1120005, JP)

Download PDF:

View/Download PDF PDF Help

Claims:

Previous Patent: MULTILAYER MICROPOROUS FILM, PROCESS FOR PRODUCTION OF THE FILM, AND USE OF THE FILM

Next Patent: HEAT EXCHANGER