Polysaccharide-based impregnated solid material with improved stability, methods for preparing same, and impregnating solutions used

Details for Australian Patent Application No. 2007231504 (hide)

Owner Hydro-Quebec

Inventors Besner, Andre; Harvey, Paul-Etienne; Robitaille, Michel; Labrecque, JeanFrancois; Gastonguay, Louis; Perrier, Michel

Agent Spruson & Ferguson

Pub. Number AU-A-2007231504

PCT Pub. Number WO2007/109898

Priority 2,541,125 28.03.06 CA

Filing date 28 March 2007

Wipo publication date 4 October 2007

International Classifications

C08L 97/02 (2006.01) Compositions of lignin-containing materials

A01N 59/14 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds - Boron

B27K 3/52 (2006.01) Impregnating wood - Impregnating agents containing mixtures of inorganic and organic compounds

C08J 3/20 (2006.01) Processes of treating or compounding macromolecular substances - Compounding polymers with additives, e.g. colouring

C08K 3/38 (2006.01) Use of inorganic ingredients

C08K 5/17 (2006.01) Use of organic ingredients

C08L 1/08 (2006.01) Compositions of polysaccharides or of their derivatives

C08L 3/04 (2006.01) Compositions of starch, amylose or amylopectin or of their derivatives or degradation products

C09K 21/02 (2006.01) Fireproofing materials

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/109898 Priority application(s): WO2007/109898

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