EP2542625A4 - Lignocellulose materials having good mechanical properties - Google Patents

Lignocellulose materials having good mechanical properties

Info

Publication number: EP2542625A4
Authority: EP; European Patent Office
Prior art keywords: mechanical properties; good mechanical; lignocellulose materials; lignocellulose; materials
Prior art date: 2010-03-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP11750260.9A

Other languages

German (de)

French (fr)

Other versions

EP2542625A1 (en

Inventor

Maxim Peretolchin

Guenter Scherr

Stephan Weinkoetz

Frank Braun

Olaf Kriha

Benjamin Nehls

Michael Schmidt

Michael Finkenauer

Juergen Von Auenmueller

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BASF SE

Original Assignee

BASF SE

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-03-04

Filing date

2011-02-21

Publication date

2013-10-23

2011-02-21 Application filed by BASF SE filed Critical BASF SE

2011-02-21 Priority to EP11750260.9A priority Critical patent/EP2542625A4/en

2013-01-09 Publication of EP2542625A1 publication Critical patent/EP2542625A1/en

2013-10-23 Publication of EP2542625A4 publication Critical patent/EP2542625A4/en

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/005—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and foam
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6492—Lignin containing materials; Wood resins; Wood tars; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Wood Science & Technology (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Forests & Forestry (AREA)
Dry Formation Of Fiberboard And The Like (AREA)

EP11750260.9A 2010-03-04 2011-02-21 Lignocellulose materials having good mechanical properties Withdrawn EP2542625A4 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP11750260.9A EP2542625A4 (en)	2010-03-04	2011-02-21	Lignocellulose materials having good mechanical properties

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP10155516		2010-03-04
PCT/IB2011/050701 WO2011107900A1 (en)	2010-03-04	2011-02-21	Lignocellulose materials having good mechanical properties
EP11750260.9A EP2542625A4 (en)	2010-03-04	2011-02-21	Lignocellulose materials having good mechanical properties

Publications (2)

Publication Number	Publication Date
EP2542625A1 EP2542625A1 (en)	2013-01-09
EP2542625A4 true EP2542625A4 (en)	2013-10-23

Family

ID=44541699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11750260.9A Withdrawn EP2542625A4 (en)	2010-03-04	2011-02-21	Lignocellulose materials having good mechanical properties

Country Status (2)

Country	Link
EP (1)	EP2542625A4 (en)
WO (1)	WO2011107900A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013092817A1 (en) *	2011-12-23	2013-06-27	Basf Se	Lignocellulose materials comprising expanded plastic particles non-homogeneously distributed in the core
US9266308B2 (en)	2011-12-23	2016-02-23	Basf Se	Lignocellulosic materials with expanded plastics particles present in nonuniform distribution in the core
BR112014029717A2 (en) *	2012-07-02	2017-06-27	Basf Se	lignocellulosic material having a core and two outer layers, method for producing the same and use of lignocellulosic material.
US20150017425A1 (en)	2013-07-05	2015-01-15	Basf Se	Lignocellulose materials with coated expanded plastics particles
CN111065501A (en)	2017-08-23	2020-04-24	巴斯夫欧洲公司	Process for producing lignocellulosic material in the presence of caprolactam and caprolactam oligomer
US20220306821A1 (en) *	2019-04-18	2022-09-29	SWISS KRONO Tec AG	Method for coating a planar workpiece
BR112021020740A2 (en) *	2019-04-18	2021-12-14	SWISS KRONO Tec AG	Flat material and method for producing it
ES3019583T3 (en) *	2019-04-18	2025-05-20	SWISS KRONO Tec AG	Plate-shaped material and method for its manufacture
EP4241950B1 (en) *	2022-03-10	2025-10-08	SWISS KRONO Tec AG	Chipboard and method for producing chipboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202007017713U1 (en) *	2007-12-17	2008-04-03	Nolte Holzwerkstoff Gmbh & Co. Kg	Weight-reduced chipboard by combining wood chips and polystyrene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PT1914052T (en) *	2006-10-19	2017-10-04	Basf Se	Lightweight wooden material
WO2009037143A1 (en) *	2007-09-17	2009-03-26	Basf Se	Binder-consolidated cellulose beads
EP2042560A1 (en) *	2007-09-19	2009-04-01	Basf Se	Lightweight wooden materials with good mechanical properties and low formaldehyde emission

2011
- 2011-02-21 WO PCT/IB2011/050701 patent/WO2011107900A1/en not_active Ceased
- 2011-02-21 EP EP11750260.9A patent/EP2542625A4/en not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202007017713U1 (en) *	2007-12-17	2008-04-03	Nolte Holzwerkstoff Gmbh & Co. Kg	Weight-reduced chipboard by combining wood chips and polystyrene

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011107900A1 *

Also Published As

Publication number	Publication date
WO2011107900A1 (en)	2011-09-09
EP2542625A1 (en)	2013-01-09

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ZA201206841B (en)	2014-03-26	Novel composition
ZA201200594B (en)	2012-10-31	Materials
ZA201305470B (en)	2014-12-23	Polymeric materials
GB201005927D0 (en)	2010-05-26	Improved composition
GB201006214D0 (en)	2010-06-02	Composition
ZA201305469B (en)	2014-12-23	Polymeric materials
GB201006204D0 (en)	2010-06-02	Composition
GB201004717D0 (en)	2010-05-05	Composition
GB201006182D0 (en)	2010-06-02	Composition
GB201006175D0 (en)	2010-06-02	Composition
GB201006012D0 (en)	2010-05-26	Composition
GB201002356D0 (en)	2010-03-31	Composition

Legal Events

Date	Code	Title	Description
2012-12-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-01-09	17P	Request for examination filed	Effective date: 20121004
2013-01-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): 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
2013-06-12	DAX	Request for extension of the european patent (deleted)
2013-10-23	A4	Supplementary search report drawn up and despatched	Effective date: 20130925
2013-10-23	RIC1	Information provided on ipc code assigned before grant	Ipc: C08L 97/02 20060101AFI20130919BHEP Ipc: B27N 3/00 20060101ALI20130919BHEP
2015-11-11	17Q	First examination report despatched	Effective date: 20151009
2016-06-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2016-07-27	18D	Application deemed to be withdrawn	Effective date: 20160220