FI113877B - Tanninbaserat av värme härdbart bindemedel - Google Patents
Tanninbaserat av värme härdbart bindemedel Download PDFInfo
- Publication number
- FI113877B FI113877B FI944795A FI944795A FI113877B FI 113877 B FI113877 B FI 113877B FI 944795 A FI944795 A FI 944795A FI 944795 A FI944795 A FI 944795A FI 113877 B FI113877 B FI 113877B
- Authority
- FI
- Finland
- Prior art keywords
- tannin
- binder according
- binder
- curable
- weight
- Prior art date
Links
Classifications
-
- 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
- C09J199/00—Adhesives based on natural macromolecular compounds or on derivatives thereof, not provided for in groups C09J101/00 -C09J107/00 or C09J189/00 - C09J197/00
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compounds Of Unknown Constitution (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Medicines Containing Plant Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Claims (10)
1. Tanninbaserat formaldehydfritt av värme härdbart bindemedel, kännetecknat av, att det innehäller tannin av polyflavonoidtyp samt, som härdande katalysator, en svagt surt reagerande förening.
2. Bindemedel enligt patentkrav 1, kännetecknat av, att det som härdande katalysator innehäller S1O2.
3. Bindemedel enligt patentkrav 1, kännetecknat av, att det som härdande katalysator innehäller borsyra.
4. Bindemedel enligt nägot av patentkraven 1-3, kännetecknat av, att det innehäller härdande katalysator i en mängd som utgör högst 10 vikt-%.
5. Bindemedel enligt nägot av patentkraven 1-3, kännetecknat av, att det innehäller härdande katalysator |'j ·· i en mängd inom intervallet 1-6 vikt-%. :;;7:
·:'·*· 6. Bindemedel enligt patentkrav 2, kännetecknat av, 1,! att det har ett pH inom intervallet 0-2. s* ♦ t I
7. Bindemedel enligt patentkrav 2, kännetecknat av, att det har ett pH inom intervallet 7,5-14. l· l'
8. Av värme härdbart bindemedel enligt ett eller flera av : patentkraven 1-7, kännetecknat av, att det innehäller tannin frän pecannöt, Pinus radiata, Acacia mearnsii (mimosa) ; eller Schinopsis balansae (quebracho), antingen ensamt eller : som blandningar av dessa. n 113877
9. Användning av ett av värme härdbart formaldehydiritt bindemedel enligt ett eller flera av patentkraven 1-8 för framställning av trämaterial eller material baserade pa cellulosahaltiga produkter.
10. Förfarande för framställning av material, kännetecknat av, att man i en cellulosahaltig produkt blandar ett bindemedel enligt ett eller flera av patentkraven 1-8, man inför denna blandning i en form och behandlar den i formen vid en temperatur inom intervallet 150-210 °C och vid ett tryck inom intervallet 0,1-4 MPa/mm2. • * ' : · ; f • * * · • f ·, li · « •ji* .1*1* l· |l! » l·; )* » >
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4334962 | 1993-10-13 | ||
| DE4334962 | 1993-10-13 | ||
| DE4406825A DE4406825A1 (de) | 1993-10-13 | 1994-03-02 | Bindemittel auf der Basis von Tannin |
| DE4406825 | 1994-03-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI944795A0 FI944795A0 (sv) | 1994-10-12 |
| FI944795A FI944795A (sv) | 1995-04-14 |
| FI113877B true FI113877B (sv) | 2004-06-30 |
Family
ID=25930398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI944795A FI113877B (sv) | 1993-10-13 | 1994-10-12 | Tanninbaserat av värme härdbart bindemedel |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5532330A (sv) |
| EP (1) | EP0648807B1 (sv) |
| AT (1) | ATE166093T1 (sv) |
| AU (1) | AU675575B2 (sv) |
| BR (1) | BR9404060A (sv) |
| CA (1) | CA2131612C (sv) |
| CZ (1) | CZ287855B6 (sv) |
| DK (1) | DK0648807T3 (sv) |
| ES (1) | ES2070809T3 (sv) |
| FI (1) | FI113877B (sv) |
| GR (1) | GR950300038T1 (sv) |
| HU (1) | HU212443B (sv) |
| NO (1) | NO943845L (sv) |
| NZ (1) | NZ264335A (sv) |
| SK (1) | SK280874B6 (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040763C (zh) * | 1995-05-26 | 1998-11-18 | 内蒙古牙克石木材加工栲胶联合厂 | 落叶松单宁胶粘剂及其用途 |
| US5858553A (en) * | 1997-04-02 | 1999-01-12 | Angus Chemical Company | Oxazolidine-based hardeners for the room temperature cure of resorcinol resins in the bonding of wood articles |
| US5912317A (en) * | 1997-04-02 | 1999-06-15 | Angus Chemical Company | Oxazolidine-based hardeners for the room temperature cure of resorcinol resins in the bonding of wood articles--II |
| DE19733925A1 (de) * | 1997-08-06 | 1999-02-11 | Bakelite Ag | Bindemittelzusammensetzung, ihre Verwendung sowie ein Verfahren zur Herstellung von Spanplatten |
| DE10036193A1 (de) * | 2000-07-24 | 2002-02-14 | Agrosys Gmbh & Co Kg | Verfahren zur Herstellung von Formteilen aus von nachwachsenden Rohstoffen gewonnenem Fasermaterial |
| US7064175B2 (en) * | 2002-04-26 | 2006-06-20 | Mitanic, Inc. | Adhesive system containing tannin for binding lignocellulosic materials |
| FR2952937B1 (fr) | 2009-11-20 | 2013-02-08 | Chaire Europeenne De Chimie Now Pour Un Developpement Durable | Nouvelles resines de type phenoplastes obtenues a partir de composes phenoliques et de durcisseurs macromoleculaire portant des fonctions aldehydes |
| BR112014026806A2 (pt) | 2012-04-27 | 2017-06-27 | Georgia Pacific Chemicals Llc | produtos compostos feitos com composições ligantes catalisadas com ácido de lewis que incluem taninos e aldeídos multifuncionais |
| EP2738232B1 (en) | 2012-11-29 | 2015-05-27 | Omura Consulting GmbH | Adhesive Composition |
| LT3286236T (lt) * | 2015-04-21 | 2023-02-10 | Kastamonu Entegre Agac Sanayi Anonim Sirketi | Dervų, kurių sudėtyje yra poliflavonoidai ir jų dariniai, gamybos būdas ir jų naudojimas medinių kompozicinių plokščių produktuose |
| DE102016100083B4 (de) | 2016-01-04 | 2019-02-14 | Refractory Intellectual Property Gmbh & Co. Kg | Feuerfeste Formkörper und Massen sowie Bindemittel und Verfahren zu deren Herstellung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615788A (en) * | 1969-10-30 | 1971-10-26 | Gen Motors Corp | Battery paste expander material |
| JPS6162573A (ja) * | 1984-09-03 | 1986-03-31 | Isao Sakata | タンニン系接着剤組成物 |
| DE4133445C2 (de) * | 1991-10-09 | 1995-04-20 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Holzspanplatten und mitteldichten Holzfaserplatten |
-
1994
- 1994-08-04 DK DK94112177.4T patent/DK0648807T3/da active
- 1994-08-04 AT AT94112177T patent/ATE166093T1/de not_active IP Right Cessation
- 1994-08-04 ES ES94112177T patent/ES2070809T3/es not_active Expired - Lifetime
- 1994-08-04 EP EP94112177A patent/EP0648807B1/de not_active Expired - Lifetime
- 1994-08-30 NZ NZ264335A patent/NZ264335A/en unknown
- 1994-09-07 CA CA002131612A patent/CA2131612C/en not_active Expired - Fee Related
- 1994-09-30 AU AU74324/94A patent/AU675575B2/en not_active Ceased
- 1994-10-04 US US08/317,918 patent/US5532330A/en not_active Expired - Fee Related
- 1994-10-07 SK SK1223-94A patent/SK280874B6/sk unknown
- 1994-10-11 BR BR9404060A patent/BR9404060A/pt not_active Application Discontinuation
- 1994-10-12 CZ CZ19942522A patent/CZ287855B6/cs not_active IP Right Cessation
- 1994-10-12 FI FI944795A patent/FI113877B/sv not_active IP Right Cessation
- 1994-10-12 NO NO943845A patent/NO943845L/no unknown
- 1994-10-12 HU HU9402943A patent/HU212443B/hu not_active IP Right Cessation
-
1995
- 1995-07-31 GR GR950300038T patent/GR950300038T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SK122394A3 (en) | 1995-05-10 |
| FI944795A0 (sv) | 1994-10-12 |
| SK280874B6 (sk) | 2000-08-14 |
| AU7432494A (en) | 1995-05-04 |
| EP0648807A1 (de) | 1995-04-19 |
| CA2131612A1 (en) | 1995-04-14 |
| EP0648807B1 (de) | 1998-05-13 |
| NO943845D0 (no) | 1994-10-12 |
| HU9402943D0 (en) | 1995-03-28 |
| ES2070809T3 (es) | 1998-07-16 |
| ATE166093T1 (de) | 1998-05-15 |
| DK0648807T3 (da) | 1998-06-02 |
| CZ287855B6 (en) | 2001-02-14 |
| GR950300038T1 (en) | 1995-07-31 |
| HUT70057A (en) | 1995-09-28 |
| US5532330A (en) | 1996-07-02 |
| BR9404060A (pt) | 1995-06-27 |
| NO943845L (no) | 1995-04-18 |
| AU675575B2 (en) | 1997-02-06 |
| FI944795A (sv) | 1995-04-14 |
| CA2131612C (en) | 2001-02-20 |
| ES2070809T1 (es) | 1995-06-16 |
| NZ264335A (en) | 1995-06-27 |
| HU212443B (en) | 1996-06-28 |
| CZ252294A3 (en) | 1995-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GB | Transfer or assigment of application |
Owner name: BAKELITE AG |
|
| MA | Patent expired |