Global Patent Index - EP 2024151 A1

EP 2024151 A1 2009-02-18 - USE OF A MATERIAL RESISTANT TO THE DEVELOPMENT OF MICROORGANISMS

Title (en)

USE OF A MATERIAL RESISTANT TO THE DEVELOPMENT OF MICROORGANISMS

Title (de)

VERWENDUNG EINES GEGEN DIE ENTWICKLUNG VON MIKROORGANISMEN RESISTENTEN MATERIALS

Title (fr)

UTILISATION D'UN MATÉRIAU RÉSISTANT AU DÉVELOPPEMENT DES MICRO-ORGANISMES

Publication

EP 2024151 A1 (FR)

Application

EP 07766122 A

Priority

  • FR 2007051355 W
  • FR 0652017 A

Abstract (en)

[origin: WO2007141445A1] The use of a material based on lignocellulose materials, particularly a piece of wood or sawdust, subjected to a process for chemically treating said lignocellulose materials with a chemical agent comprising hydrocarbon chains, which agent is selected from mixed carboxylic anhydrides and suitable for grafting a plurality of hydrocarbon chains onto said materials by covalent bonding, to give a material that controls or prevents the development of microorganisms such as fungi and mould that can damage said lignocellulose materials.

IPC 8 full level (invention and additional information)

B27K 3/34 (2006.01)

CPC (invention and additional information)

B27K 3/36 (2013.01); B27K 3/346 (2013.01); B27K 3/0285 (2013.01)

Citation (search report)

See references of WO 2007141445A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

FR 2901729 A1 20071207; BR PI0712552 A2 20121120; CA 2654267 A1 20071213; CN 101460288 A 20090617; EA 200870610 A1 20090630; EP 2024151 A1 20090218; JP 2008538374 A 20081023; JP 2010042677 A 20100225; NO 20090037 A 20090105; US 2010215863 A1 20100826; WO 2007141445 A1 20071213; ZA 200809899 B 20091125

INPADOC legal status


2011-10-12 [18W] WITHDRAWN

- Effective date: 20110902

2010-01-13 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20091211

2009-04-15 [RIN1] INVENTOR (CORRECTION)

- Inventor name: EL KASMI, SILHAM

2009-04-15 [RIN1] INVENTOR (CORRECTION)

- Inventor name: PEYDECASTAING, JEROME

2009-04-15 [RIN1] INVENTOR (CORRECTION)

- Inventor name: VACA-GARCIA, CARLOS

2009-02-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081113

2009-02-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK RS