WO1998037032B1 - Method of treating a lignocellulosic material or an expanded mineral to form a finished product - Google Patents
Method of treating a lignocellulosic material or an expanded mineral to form a finished productInfo
- Publication number
- WO1998037032B1 WO1998037032B1 PCT/GB1998/000517 GB9800517W WO9837032B1 WO 1998037032 B1 WO1998037032 B1 WO 1998037032B1 GB 9800517 W GB9800517 W GB 9800517W WO 9837032 B1 WO9837032 B1 WO 9837032B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- finely divided
- hydraulic binder
- feedstock
- thermosetting resin
- starting material
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 7
- 239000012978 lignocellulosic material Substances 0.000 title claims abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 239000011230 binding agent Substances 0.000 claims abstract 8
- 239000011347 resin Substances 0.000 claims abstract 5
- 229920005989 resin Polymers 0.000 claims abstract 5
- 239000007858 starting material Substances 0.000 claims abstract 5
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract 5
- 239000000203 mixture Substances 0.000 claims abstract 4
- 239000010451 perlite Substances 0.000 claims abstract 4
- 235000019362 perlite Nutrition 0.000 claims abstract 4
- 239000000843 powder Substances 0.000 claims abstract 4
- 239000010455 vermiculite Substances 0.000 claims abstract 4
- 235000019354 vermiculite Nutrition 0.000 claims abstract 4
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract 4
- 239000002245 particle Substances 0.000 claims abstract 3
- 230000036571 hydration Effects 0.000 claims abstract 2
- 238000006703 hydration reaction Methods 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
A method of preparing a starting material for the subsequent manufacture of a finished product such as a board, from a feedstock selected from the group consisting of a lignocellulosic material, exfoliated vermiculite, expanded perlite or a mixture of two or three thereof, includes the steps of providing the feedstock in the form of substantially dry finely divided lignocellulosic fibres or substantially dry finely divided exfoliated vermiculite or expanded perlite particles or a mixture thereof; mixing the feedstock with a suitable amount of a thermosetting resin in finely divided dry powder form and a suitable amount of the hydraulic binder in finely divided dry powder form; and optionally subjecting this starting material to suitable conditions of temperature and pressure to cause the thermosetting resin to set to form a cohesive product thereafter, there may be provided to the cohesive product, water in an amount sufficient for the hydration of the hydraulic binder so that the hydraulic binder sets to form the finished product.
Claims
1. A method of preparing a starting material containing a hydraulic binder, for the subsequent manufacture, by hydration of the hydraulic binder, of a finished product, from a feedstock selected from the group consisting of a lignocellulosic material, exfoliated vermiculite, expanded perlite, and a mixture of two or three thereof, which method includes the steps of:
(i) providing the feedstock in the form of substantially dry finely divided lignocellulosic fibres, or substantially dry finely divided exfoliated vermiculite particles, or substantially dry finely divided expanded perlite particles, or a mixture of two or three thereof; and
(2) mixing the feedstock with: a) a suitable amount of a thermosetting resin in finely divided dry powder form, and b) a suitable amount of hydraulic binder in finely divided dry powder form; to give the dry starting material.
2. A method according to claim 1 which includes the step of:
(3) subjecting the dry starting material of step (2) to suitable conditions of temperature and pressure to cause the thermosetting resin to set to form a cohesive product.
3. A method according to claim 1 or claim 2 wherein the mass ratio of the hydraulic binder to the feedstock is from 1 :2 to 20: 1.
4. A method according to any one of claims 1 to 3 wherein the mass ratio of the thermosetting resin to the hydraulic binder is from 2:100
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98905519A EP0961761B1 (en) | 1997-02-18 | 1998-02-18 | Method of treating a lignocellulosic material or an expanded mineral to form a finished product |
| AU61085/98A AU721490B2 (en) | 1997-02-18 | 1998-02-18 | Method of treating a lignocellulosic material or an expanded mineral to form a finished product |
| DE69808886T DE69808886T2 (en) | 1997-02-18 | 1998-02-18 | TREATMENT METHOD OF A LIGNOCELLULOSIC MATERIAL OR AN EXPANDED MINERAL FOR SHAPING A FINISHED PRODUCT |
| US09/367,566 US6248812B1 (en) | 1997-02-18 | 1998-02-18 | Method of treating lignocellulosic material or an expanded mineral to form a finished product |
| JP53638398A JP2001512410A (en) | 1997-02-18 | 1998-02-18 | Process for treating lignocellulosic materials or porous minerals to make finished products |
| AT98905519T ATE226565T1 (en) | 1997-02-18 | 1998-02-18 | TREATMENT METHOD OF A LIGNOCELLULOSIC MATERIAL OR AN EXPANDED MINERAL FOR FORMING A FINISHED PRODUCT |
| CA 2281618 CA2281618A1 (en) | 1997-02-18 | 1998-02-18 | Method of treating a lignocellulosic material or an expanded mineral to form a finished product |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA971359 | 1997-02-18 | ||
| ZA97/1359 | 1997-02-18 | ||
| ZA97/4873 | 1997-06-03 | ||
| ZA974873 | 1997-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998037032A1 WO1998037032A1 (en) | 1998-08-27 |
| WO1998037032B1 true WO1998037032B1 (en) | 1998-10-01 |
Family
ID=27143721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/GB1998/000517 WO1998037032A1 (en) | 1997-02-18 | 1998-02-18 | Method of treating a lignocellulosic material or an expanded mineral to form a finished product |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6248812B1 (en) |
| EP (1) | EP0961761B1 (en) |
| JP (1) | JP2001512410A (en) |
| KR (1) | KR20000071142A (en) |
| CN (1) | CN1252780A (en) |
| AT (1) | ATE226565T1 (en) |
| AU (1) | AU721490B2 (en) |
| CA (1) | CA2281618A1 (en) |
| DE (1) | DE69808886T2 (en) |
| WO (1) | WO1998037032A1 (en) |
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| EP1051367B1 (en) * | 1997-11-28 | 2002-08-14 | Windsor Technologies Limited | A hydraulic hardened foamed product and a method of producing the same |
| NZ509549A (en) * | 1998-07-10 | 2004-04-30 | Leon Kruss | A lightweight cement composition containing cellulose particles that is used as a construction element |
| WO2001058824A1 (en) | 2000-02-10 | 2001-08-16 | Balmoral Technologies (Proprietary) Limited | Method of preparing a cohesive product from a low density feedstock |
| NL1014654C1 (en) * | 2000-03-15 | 2001-09-19 | Frederikus Gerardus Maria Bol | Method for ballasting a flat roof. |
| WO2002007964A1 (en) * | 2000-07-25 | 2002-01-31 | Balmoral Technologies (Pty) Limited | Method of making a fire resistant building panel |
| WO2002031306A1 (en) * | 2000-10-12 | 2002-04-18 | Mdf, Inc. | Fire door and method of assembly |
| US6643991B1 (en) | 2000-10-12 | 2003-11-11 | Premdor International, Inc. | Fire door and method of assembly |
| GB2368364B (en) | 2000-10-12 | 2004-06-02 | Mdf Inc | Fire door and method of assembly |
| AU2001226975A1 (en) * | 2000-12-15 | 2002-06-24 | Symons, Michael Windsor | Method of making a fire resistant building panel |
| WO2002090292A2 (en) * | 2001-05-09 | 2002-11-14 | Balmoral Technologies (Proprietary) Limited | Method of making a finished product from a feedstock, an alkaline earth metal oxide or hydroxide, and a thermosetting resin |
| US6652775B2 (en) | 2001-11-29 | 2003-11-25 | Multisorb Technologies, Inc. | Adsorbent compositions |
| US6540937B1 (en) * | 2001-11-29 | 2003-04-01 | Multisorb Technologies, Inc. | Adsorbent compositions |
| MXPA05003691A (en) | 2002-10-07 | 2005-11-17 | James Hardie Int Finance Bv | Durable medium-density fibre cement composite. |
| US6881257B2 (en) * | 2003-07-10 | 2005-04-19 | Seymour Beauboeuf | Machinable light weight sisal-based concrete structural building material |
| US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
| US7255907B2 (en) | 2005-01-31 | 2007-08-14 | Michael E. Feigin | Magnesium oxide-based construction board |
| AU2013203457B2 (en) * | 2005-03-24 | 2015-02-05 | Xyleco, Inc. | Fibrous materials and composites |
| WO2007056634A2 (en) * | 2005-11-03 | 2007-05-18 | Michael Heiman | Perlite composition and method of making the same |
| US8993462B2 (en) | 2006-04-12 | 2015-03-31 | James Hardie Technology Limited | Surface sealed reinforced building element |
| FR2903400B1 (en) * | 2006-07-04 | 2008-12-05 | Beissier | COATED IN THE FORM OF DISCRETE PARTICLES COMPRESSED IN PARTICULAR OF PELLETS |
| US20080264588A1 (en) * | 2006-09-01 | 2008-10-30 | Masood Akhtar | Method of Making Medium Density Fiberboard |
| KR100919519B1 (en) * | 2007-06-27 | 2009-09-28 | 황국현 | Paper board with expanded perlite and manufacturing method thereof |
| JP5066697B2 (en) * | 2007-09-21 | 2012-11-07 | 西松建設株式会社 | Recycling method for waste containing asbestos |
| AU2008308602B2 (en) | 2007-10-02 | 2014-01-16 | James Hardie Technology Limited | Cementitious formulations and products |
| CO6290089A1 (en) * | 2009-12-16 | 2011-06-20 | Quiroz Edwin Andres Garcia | PROCESS FOR MANUFACTURING CONSTRUCTION MATERIALS FROM CELLULOSIC WASTE |
| WO2013112445A1 (en) * | 2012-01-23 | 2013-08-01 | Hercules Incorporated | Method for the preparation of wood composite from soy flour |
| CN103951368B (en) * | 2014-04-18 | 2016-01-20 | 张家港市盛港绿色防火建材有限公司 | Magnesium oxysulfide flat board and production method thereof |
| SI2944621T1 (en) * | 2014-05-15 | 2017-07-31 | Omya International Ag | Fiber board product comprising a calcium carbonate-containing material |
| PT108904B (en) * | 2015-10-22 | 2019-01-22 | David Diogo E Luis Argamassas Tradicionais Pre Doseadas Lda | DENSE-FREE CORK-BASED MORTAR FORMULATIONS |
| CN107986655B (en) * | 2017-12-25 | 2020-08-25 | 济南大学 | Phosphoaluminate cement modified sulphoaluminate cement clinker |
| US12109790B1 (en) | 2018-09-24 | 2024-10-08 | Columbia Insurance Company | Composite panels having a melamine impregnated protective layer |
| DE102022108093A1 (en) | 2022-04-05 | 2023-10-05 | glapor Werk Mitterteich GmbH | Shaped body, especially fireproof building board |
| EP4379840A1 (en) * | 2022-11-30 | 2024-06-05 | Industrial Technology Research Institute | Organic-inorganic composite film and lithium battery |
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-
1998
- 1998-02-18 AU AU61085/98A patent/AU721490B2/en not_active Ceased
- 1998-02-18 JP JP53638398A patent/JP2001512410A/en not_active Ceased
- 1998-02-18 AT AT98905519T patent/ATE226565T1/en not_active IP Right Cessation
- 1998-02-18 US US09/367,566 patent/US6248812B1/en not_active Expired - Fee Related
- 1998-02-18 CA CA 2281618 patent/CA2281618A1/en not_active Abandoned
- 1998-02-18 DE DE69808886T patent/DE69808886T2/en not_active Expired - Fee Related
- 1998-02-18 KR KR1019997007432A patent/KR20000071142A/en not_active Ceased
- 1998-02-18 WO PCT/GB1998/000517 patent/WO1998037032A1/en not_active Application Discontinuation
- 1998-02-18 EP EP98905519A patent/EP0961761B1/en not_active Expired - Lifetime
- 1998-02-18 CN CN98804275A patent/CN1252780A/en active Pending
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