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Title:
木材原料製造のための無ホルムアルデヒド結合剤
Document Type and Number:
Japanese Patent JP2011511874
Kind Code:
A
Abstract:
A lignocellulose-containing material, obtainable by treating lignocellulose particles A with a binder B, the binder B comprising the following components: An aqueous component (I) comprising (i) a polymer A which is composed of the following monomers: a) from 80 to 100% by weight of at least one ethylenically unsaturated mono- and/or dicarboxylic acid (monomer(s) A1) and b) from 0 to 20% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers A1 (monomer(s) A2) and ii) a low molecular weight crosslinking agent having at least two functional groups which are selected from the group consisting of hydroxyl, carboxylic acid and derivatives thereof, primary, secondary and tertiary amine, epoxy and a component (II) as an aqueous dispersion comprising one or more polymer(s) M which are composed of the following monomers: a) from 0 to 50% by weight of at least one ethylenically unsaturated monomer which comprises at least one epoxide group and/or hydroxyalkyl group (monomer(s) M1), and b) from 50 to 100% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers M1 (monomer(s) M2) and optionally customary additives as component (III).

Inventors:
Daniel Case Meier
Samira Nozari
Application Number:
JP2010546318A
Publication Date:
April 14, 2011
Filing Date:
February 11, 2009
Export Citation:
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Assignee:
BASF SE
International Classes:
C08L97/02; C08L33/00; C08L35/00
Domestic Patent References:
JP2003055629A2003-02-26
JPH07310064A1995-11-28
JPH09272855A1997-10-21
JP2000507279A2000-06-13
JPH09272855A1997-10-21
JP2000507279A2000-06-13
JP2003055629A2003-02-26
JPH07310064A1995-11-28
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard