Global Patent Index - EP 2191949 A3

EP 2191949 A3 20120502 - Board made from wooden material with effect particles

Title (en)

Board made from wooden material with effect particles

Title (de)

Holzwerkstoffplatte mit Effekteilchen

Title (fr)

Panneau constitué de bois comportant des particles á effet

Publication

EP 2191949 A3 20120502 (DE)

Application

EP 09177167 A 20091126

Priority

DE 102008059527 A 20081128

Abstract (en)

[origin: EP2191949A2] The board has 50 weight percent of cellulosic fibers and/or chippings, and 0.1 to 50 weight percent of effect particles distributed on the entire board based on total weight of the board. 5 weight percent of effect particles have thickness greater than 1 mm in two-dimensions in a fiber board. The effect particles in a flake board and an oriented strand board are not made of wood or wood parts. 0.1 weight percent of adhesive agent is provided based on the total weight. The effect particles are selected from a group of organic and inorganic materials. The effect particles are selected from a group consisting of parts of biennial plants, cattle, cork, leaves, chipped wood, hemp-kenaf fibers, peduncle, seeds, corn, textile remains, paper, superabsorber, hair, feather, sea shell, glass fibers, calcined or non-calcined mica, packing material, film, plastic granulate, and pyrite. An independent claim is also included for a method for manufacturing a wooden board.

IPC 8 full level

B27N 3/00 (2006.01)

CPC (source: EP)

B27N 3/00 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

EP 2191949 A2 20100602; EP 2191949 A3 20120502; DE 102008059527 A1 20100602

DOCDB simple family (application)

EP 09177167 A 20091126; DE 102008059527 A 20081128