EP 3274144 A1 20180131 - METHOD FOR PRODUCING SINGLE- OR MULTI-LAYER LIGNOCELLULOSE MATERIALS USING TRIALKYL PHOSPHATE
Title (en)
METHOD FOR PRODUCING SINGLE- OR MULTI-LAYER LIGNOCELLULOSE MATERIALS USING TRIALKYL PHOSPHATE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON EIN- ODER MEHRSCHICHTIGEN LIGNOCELLULOSEWERKSTOFFEN UNTER VERWENDUNG VON TRIALKYLPHOSPHAT
Title (fr)
PROCÉDÉ DE PRODUCTION DE MATIÈRES LIGNOCELLULOSIQUES MONOCOUCHES OU MULTICOUCHES À L'AIDE DE TRIALKYLPHOSPHATE
Publication
Application
Priority
- EP 15161456 A 20150327
- EP 2016055790 W 20160317
Abstract (en)
[origin: WO2016156053A1] The present invention relates to a method for the batch or continuous, preferably continuous, production of single- or multi-layer lignocellulose materials, comprising the steps of ix) mixing the components of the individual layers, x) scattering the mixture(s) produced in step i) in order to form a mat, xi) pre-compressing the scattered mat, and xii) pressing the pre-compressed mat at an increased temperature, in that, in step i), the lignocellulose particles (component LCP-1) are mixed with u) 0 to 25 wt% of expanded plastic particles having a bulk density in the range of 10 to 150 kg/m3 (component A), v) 0.05 to 1.39 wt% of binder, selected from the group of the organic isocyanates having at least two isocyanate groups (component B), w) 3 to 20 wt% of binder, selected from the group of the amino resins (component C), x) 0 to 5 wt% of hardener (component D), y) 0 to 5 wt% of additives (component E), z) 0.01 to 10 wt% of trialkyl phosphate (TAP) (component F) for the core of multi-layer lignocellulose materials or for single-layer lignocellulose materials and the lignocellulose particles (component LCP-2) are mixed with aa) 1 to 30 wt% of binder selected from among amino resins, phenolic plastic resins, organic isocyanates having at least two isocyanate groups, protein-based binders, and other polymer-based binders (component G), bb) 0 to 5 wt% of hardener (component H), cc) 0 to 5 wt% of additives (component I), and dd) 0 to 10 wt% of trialkyl phosphate (TAP) (component J) for the cover layers of multi-layer lignocellulose materials.
IPC 8 full level
B27N 3/00 (2006.01); C08L 97/02 (2006.01)
CPC (source: EP US)
B27N 3/00 (2013.01 - EP US); B27N 3/002 (2013.01 - EP US); C08K 5/521 (2013.01 - US); C08L 61/24 (2013.01 - US); C08L 75/04 (2013.01 - US); C08L 97/02 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2016156053A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016156053 A1 20161006; EP 3274144 A1 20180131; RU 2017137508 A 20190429; US 2018071945 A1 20180315
DOCDB simple family (application)
EP 2016055790 W 20160317; EP 16714267 A 20160317; RU 2017137508 A 20160317; US 201615562078 A 20160317