BR9806909A - Lignin-based adhesives for the manufacture of particleboard - Google Patents
Lignin-based adhesives for the manufacture of particleboardInfo
- Publication number
- BR9806909A BR9806909A BR9806909-8A BR9806909A BR9806909A BR 9806909 A BR9806909 A BR 9806909A BR 9806909 A BR9806909 A BR 9806909A BR 9806909 A BR9806909 A BR 9806909A
- Authority
- BR
- Brazil
- Prior art keywords
- lignin
- fibers
- foamed
- adhesive binder
- manufacture
- Prior art date
Links
- 229920005610 lignin Polymers 0.000 title abstract 6
- 239000000853 adhesive Substances 0.000 title abstract 5
- 230000001070 adhesive effect Effects 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 5
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 239000012978 lignocellulosic material Substances 0.000 abstract 2
- 238000004537 pulping Methods 0.000 abstract 2
- 239000002023 wood Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000007970 homogeneous dispersion Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J197/00—Adhesives based on lignin-containing materials
- C09J197/005—Lignin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J197/00—Adhesives based on lignin-containing materials
- C09J197/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
-
- 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
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Patente de Inveção: <B>"ADESIVOS à BASE DE LIGNINA PARA A FABRICAçãO DE PRANCHA DE PARTìCULA"<D>. A invenção refere-se a uma composição de aglutinante adesiva à base de lignina para pranchas de partícula e a produtos à base de madeira similares, compreendendo uma mistura aquosa espumada de fibras e de carboidratos obtida de um processo de formação de polpa de materiais lignocelulósicos, a mistura sendo espumada para 1,1 a 10 vezes o volume da mistura líquida. A invenção também refere-se a um método de preparação de um aglutinante adesivo à base de lignina, compreendendo as etapas de provisão de lignina isolada de um processo de formação de polpa de materiais lignocelulósicos, provisão de fibras à base de plantas permanentes ou anuais ou de madeira, formação de uma suspensão aquosa da lignina e das fibras, e formação de espuma da suspensão aquosa para prover uma composição de aglutinante adesiva espumada contendo os sólidos em uma dispersão homogênea.Invention Patent: <B> "LIGNIN BASE ADHESIVES FOR THE MANUFACTURE OF PARTICLE BOARD" <D>. The invention relates to a lignin-based adhesive binder composition for particleboards and similar wood-based products, comprising an aqueous foamed mixture of fibers and carbohydrates obtained from a pulping process of lignocellulosic materials, the mixture being foamed to 1.1 to 10 times the volume of the liquid mixture. The invention also relates to a method of preparing a lignin-based adhesive binder, comprising the steps of providing lignin isolated from a pulping process of lignocellulosic materials, providing permanent or annual plant-based fibers or of wood, formation of an aqueous suspension of lignin and fibers, and foaming of the aqueous suspension to provide a foamed adhesive binder composition containing the solids in a homogeneous dispersion.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970160A FI104835B (en) | 1997-01-14 | 1997-01-14 | Lignin-based binders for the production of particle board |
PCT/FI1998/000026 WO1998031764A1 (en) | 1997-01-14 | 1998-01-14 | Lignin-based adhesives for particle board manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9806909A true BR9806909A (en) | 2000-05-16 |
Family
ID=8547605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9806909-8A BR9806909A (en) | 1997-01-14 | 1998-01-14 | Lignin-based adhesives for the manufacture of particleboard |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0953030A1 (en) |
KR (1) | KR20000070164A (en) |
CN (1) | CN1250463A (en) |
AU (1) | AU5664598A (en) |
BR (1) | BR9806909A (en) |
CA (1) | CA2277286A1 (en) |
FI (1) | FI104835B (en) |
HU (1) | HUP0200620A2 (en) |
ID (1) | ID22657A (en) |
NZ (1) | NZ336668A (en) |
PL (1) | PL334548A1 (en) |
SK (1) | SK94199A3 (en) |
WO (1) | WO1998031764A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217942B1 (en) | 1998-12-08 | 2001-04-17 | Genencor International, Inc. | Lignin based coating |
US8143335B2 (en) | 2003-03-28 | 2012-03-27 | Momentive Specialty Chemicals Inc. | Adhesive composition |
FI20030466A (en) * | 2003-03-28 | 2004-09-29 | Bakelite Oy | Composition for bonding agent |
CA2595316A1 (en) * | 2005-01-21 | 2006-07-27 | 9119-3656 Quebec Inc. | Wood and non-wood plant fibers hybrid composition and uses thereof |
EP2522690A1 (en) | 2011-03-24 | 2012-11-14 | Annikki GmbH | Method for manufacturing lignin derivatives |
FI126736B (en) | 2013-11-26 | 2017-04-28 | Upm Kymmene Corp | Process for treating lignin and preparing a binder composition |
CN104097247B (en) * | 2014-07-23 | 2016-08-17 | 浙江农林大学 | A kind of automatically cleaning Environmental-protection bamboo flakeboard and preparation method thereof |
EP4357434A2 (en) | 2014-09-26 | 2024-04-24 | Renmatix, Inc. | Adhesive compositions comprising type-ii cellulose |
US20160096985A1 (en) * | 2014-10-07 | 2016-04-07 | Georgia-Pacific Chemicals Llc | Adhesives containing a resin, a kraft lignin, and a surfactant and methods for making and using same |
CN111100581B (en) * | 2019-12-02 | 2020-11-06 | 福建农林大学 | Full-bio-based adhesive and preparation method and application thereof |
US11690332B2 (en) | 2020-04-03 | 2023-07-04 | Rockwool A/S | Method of growing plants |
GB2608951A (en) * | 2020-04-03 | 2023-01-18 | Rockwool As | Method of draining water |
CN115698445A (en) * | 2020-04-03 | 2023-02-03 | 洛科威有限公司 | Water drainage method |
FR3125822A1 (en) * | 2021-07-27 | 2023-02-03 | Rene Massard | Aqueous foam |
CN114368053A (en) * | 2022-01-25 | 2022-04-19 | 浙江省林业科学研究院 | High-viscosity flowing state fiber suspension and preparation method and application thereof |
CN114410707B (en) * | 2022-01-25 | 2023-08-15 | 齐鲁工业大学 | Method for purifying sugar in broadleaf wood pulp prehydrolysis liquid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD133301A1 (en) * | 1977-11-10 | 1978-12-27 | Lothar Buschbeck | DEVICE FOR DISPENSING BINDER FOR PLATE MANUFACTURING |
DE3644067C2 (en) * | 1986-12-22 | 1995-04-20 | Lignotock Gmbh | Process for gluing fibers, filaments, chips or similar pourable raw materials and device for carrying out the process |
ATE224435T1 (en) * | 1990-12-28 | 2002-10-15 | K C Shen Technology Internat L | HEAT SETTING RESIN AND LIGNOCELLULOSE MATERIAL COMPOSITE |
DE4137761A1 (en) * | 1991-05-17 | 1992-11-19 | Call Hans Peter | METHOD FOR DELIGNIFYING LIGNOCELLULOSE-CONTAINING MATERIAL, BLEACHING AND TREATING WASTEWATER BY LACCASE WITH EXTENDED EFFECTIVENESS |
DK77492D0 (en) * | 1992-06-12 | 1992-06-12 | Novo Nordisk As |
-
1997
- 1997-01-14 FI FI970160A patent/FI104835B/en active
-
1998
- 1998-01-14 WO PCT/FI1998/000026 patent/WO1998031764A1/en not_active Application Discontinuation
- 1998-01-14 NZ NZ336668A patent/NZ336668A/en unknown
- 1998-01-14 ID IDW990681A patent/ID22657A/en unknown
- 1998-01-14 HU HU0200620A patent/HUP0200620A2/en unknown
- 1998-01-14 CN CN98803315A patent/CN1250463A/en active Pending
- 1998-01-14 EP EP98900858A patent/EP0953030A1/en not_active Withdrawn
- 1998-01-14 SK SK941-99A patent/SK94199A3/en unknown
- 1998-01-14 CA CA002277286A patent/CA2277286A1/en not_active Abandoned
- 1998-01-14 BR BR9806909-8A patent/BR9806909A/en not_active Application Discontinuation
- 1998-01-14 KR KR1019997006390A patent/KR20000070164A/en not_active Application Discontinuation
- 1998-01-14 PL PL98334548A patent/PL334548A1/en unknown
- 1998-01-14 AU AU56645/98A patent/AU5664598A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FI970160A0 (en) | 1997-01-14 |
WO1998031764A1 (en) | 1998-07-23 |
SK94199A3 (en) | 2000-05-16 |
AU5664598A (en) | 1998-08-07 |
FI970160A (en) | 1998-07-15 |
CA2277286A1 (en) | 1998-07-23 |
PL334548A1 (en) | 2000-03-13 |
ID22657A (en) | 1999-12-02 |
FI104835B (en) | 2000-04-14 |
CN1250463A (en) | 2000-04-12 |
EP0953030A1 (en) | 1999-11-03 |
KR20000070164A (en) | 2000-11-25 |
NZ336668A (en) | 2000-02-28 |
HUP0200620A2 (en) | 2003-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TE | Change of address | ||
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |