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CA2244005A1 - Wood/plastic composites, their production and use - Google Patents

Wood/plastic composites, their production and use

Info

Publication number
CA2244005A1
CA2244005A1 CA 2244005 CA2244005A CA2244005A1 CA 2244005 A1 CA2244005 A1 CA 2244005A1 CA 2244005 CA2244005 CA 2244005 CA 2244005 A CA2244005 A CA 2244005A CA 2244005 A1 CA2244005 A1 CA 2244005A1
Authority
CA
Canada
Prior art keywords
binder
timber
cellulose
wood
production
Prior art date
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.)
Granted
Application number
CA 2244005
Other languages
French (fr)
Other versions
CA2244005C (en
Inventor
Hans Reinhard Striewski
Lothar Thiele
Hans-Peter Kohlstadt
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.)
Henkel AG and Co KGaA
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2244005A1 publication Critical patent/CA2244005A1/en
Application granted granted Critical
Publication of CA2244005C publication Critical patent/CA2244005C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The description relates to a polymer timber moulding based on timber particles and/or cellulose-containing material and at least one binder, in which the binder is a carbon dioxide-separating two-component polyurethane binder of a polyol, water and a polyisocyanate. The binder is present in a quantity of 10 to 200 parts by weight in relation to 100 parts by weight of the timber particles and/or the cellulose-containing materials, where the polymer timber moulding is obtained by reacting the timber particles and/or cellulose-containing material and the binder at a pressure of at least 1 kp/cm2 and especially 50 to 100 kp/cm2.
CA 2244005 1995-07-17 1996-07-10 Wood/plastic composites, their production and use Expired - Fee Related CA2244005C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1995126032 DE19526032A1 (en) 1995-07-17 1995-07-17 Polymer wood moldings, their manufacture and use
DE19526032.5 1995-07-17
PCT/EP1996/003007 WO1997003794A1 (en) 1995-07-17 1996-07-10 Polymer timber mouldings, their production and use

Publications (2)

Publication Number Publication Date
CA2244005A1 true CA2244005A1 (en) 1997-02-06
CA2244005C CA2244005C (en) 2008-03-18

Family

ID=7767053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2244005 Expired - Fee Related CA2244005C (en) 1995-07-17 1996-07-10 Wood/plastic composites, their production and use

Country Status (5)

Country Link
EP (1) EP0839083B1 (en)
JP (1) JP3874203B2 (en)
CA (1) CA2244005C (en)
DE (2) DE19526032A1 (en)
WO (1) WO1997003794A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9044876B2 (en) 2009-12-02 2015-06-02 Kronoplus Technical Ag Light derived timber product board
US9162369B2 (en) 2008-10-21 2015-10-20 Andre Verville Embossed monolayer particleboards and methods of preparation thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756154C1 (en) * 1997-12-17 1999-10-28 Henkel Kgaa Moldings of wood particles and PU binders, their preparation and use
CN100417500C (en) * 1998-06-17 2008-09-10 尼勒纤维纸浆和纸公司 Arundis pulp, paper products, and particle board
DE10356767A1 (en) * 2003-12-05 2005-07-07 Henkel Kgaa Sheets and moldings based on polyurethane binders
DE102004019529A1 (en) * 2004-04-22 2005-11-10 Henkel Kgaa Process for the production of moldings based on polyurethane binders and cellulose-containing material
DE202006009318U1 (en) * 2006-05-08 2007-09-20 Dammers, Dirk Plate, in particular panel for covering walls or ceilings or as a floor covering
DE102007019416A1 (en) * 2006-07-19 2008-01-24 Pfleiderer Holzwerkstoffe Gmbh & Co. Kg Production of base material for light-weight chipboard or fibre-board, involves mixing cellulose-containing powder, e.g. corn flour, with a hardener such as poly-isocyanate and then foaming and hardening the mixture
DE102007015802A1 (en) 2007-03-30 2008-10-02 Henkel Ag & Co. Kgaa Shaped body of cellulose-containing materials
DE102008026266A1 (en) 2008-06-02 2009-12-03 Henkel Ag & Co. Kgaa Molded body from granules of olive stones and crosslinked adhesive comprising reactive adhesive made of two-component epoxy adhesive, two- or one-component-polyurethane-adhesive, useful as floor covering and soundproofing molded body
DE102010047254B4 (en) * 2010-10-01 2017-02-02 Doka Industrie Gmbh Wood composite
PL244632B1 (en) * 2020-03-10 2024-02-19 Politechnika Gdanska Method for production of polyurethane materials from reactive polyols and obtained from waste after processing wood or wood-like waste

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228403B (en) * 1965-11-15 1966-11-10 Novopan Ges M B H & Co Deutsch Method and device for the production of particle boards or bodies
DE1653174A1 (en) * 1966-05-10 1970-06-04 Novopan Gmbh Process for the production of chipboard or chipboard
US3557263A (en) * 1967-08-15 1971-01-19 Alan A Marra Process for the preparation of rigid composite wood products
DE1808349A1 (en) * 1968-11-12 1970-05-21 Remy Friedr Nfg Process for the production of lightweight bodies or panels
JPS57182420A (en) * 1981-05-07 1982-11-10 Gunei Kagaku Kogyo Kk Manufacturing light particle board
JPS57185136A (en) * 1981-05-09 1982-11-15 Gunei Kagaku Kogyo Kk Manufacture of particle board
JPS59111832A (en) * 1982-12-17 1984-06-28 Mitsui Toatsu Chem Inc Manufacture of particle board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162369B2 (en) 2008-10-21 2015-10-20 Andre Verville Embossed monolayer particleboards and methods of preparation thereof
US9044876B2 (en) 2009-12-02 2015-06-02 Kronoplus Technical Ag Light derived timber product board

Also Published As

Publication number Publication date
JP3874203B2 (en) 2007-01-31
WO1997003794A1 (en) 1997-02-06
CA2244005C (en) 2008-03-18
JPH11509149A (en) 1999-08-17
DE19526032A1 (en) 1997-02-20
EP0839083B1 (en) 2001-04-18
DE59606806D1 (en) 2001-05-23
EP0839083A1 (en) 1998-05-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160711