DK2922885T3 - Method for producing phenol formaldehyde resin-based polymers - Google Patents
Method for producing phenol formaldehyde resin-based polymers Download PDFInfo
- Publication number
- DK2922885T3 DK2922885T3 DK13795506.8T DK13795506T DK2922885T3 DK 2922885 T3 DK2922885 T3 DK 2922885T3 DK 13795506 T DK13795506 T DK 13795506T DK 2922885 T3 DK2922885 T3 DK 2922885T3
- Authority
- DK
- Denmark
- Prior art keywords
- lignin
- weight
- phenol
- formaldehyde
- resin
- Prior art date
Links
Classifications
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- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/38—Block or graft polymers prepared by polycondensation of aldehydes or ketones onto macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- 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
- C08L97/005—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
- C09J197/005—Lignin
Claims (8)
1. En fremgangsmåde til at fremstille polymerer analoge med fenolformaldehydharpiks, hvor en fenolkomponent konverteres med formaldehyd, kendetegnet ved at 60% til 100%, fortrinsvis 80% til 100%, af fenolkomponenten af harpiksen erstattes med lignin, og at mængden af formaldehyd udgør mere end 0 vægt%, men højest 5 vægt%, baseret på den samlede vægt af aromatisk udgangsmateriale.
2. En fremgangsmåde ifølge krav 1, kendetegnet ved at 100% af fenolkomponenten af harpiksen erstattes med en lignin.
3. En fremgangsmåde ifølge et hvilket som helst af kravene 1 eller 2, kendetegnet ved at mængden af formaldehyd udgør mere end 0 vægt%, men højest 0,5 vægt%, fortrinsvis højest 0,05 vægt%, baseret på den samlede vægt af aromatisk udgangsmateriale.
4. En fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, hvor omdannelsen af ligninet med eller uden fenol med formaldehyd foretages ved en temperatur fra 50°Ctil 95°C, fortrinsvis 65°C til 90°C.
5. En fremgangsmåde ifølge krav 4, kendetegnet ved at det resulterende materiale er opvarmet til fuldstændig hærdning, eventuelt i kompositmaterialet, til temperaturer på 100°C og højere.
6. En fremgangsmåde ifølge et hvilket som helst af kravene 1 til 5, kendetegnet ved at den anvendte lignin er opnået ved hjælp af lavtemperatur lignocellulosepulpning, fortrinsvis ved lavtemperatur lignocellulosepulpning, hvilket er kendetegnet ved at A) lignocellulosematerialet behandles med en vanding opløsning indeholdende en Ci-6 alkohol og havende en pH-værdi mellem 10 til 14, ved en temperatur fra 50°C til 100°C, for eksempel 100°C og lavere, fortrinsvis 85°C og lavere, mere foretrukket 70°C og lavere, hvorved den vandige opløsning, i hvilken ligninet, der er blevet separeret fra lignocellulosen, er til stede i en opløst form, er adskilt fra det faste stof, frembydende et materiale beriget med cellulose og hemicellulose, B) Ligninet opnået i A) anvendes til produktionen af harpiks, enten fuldstændigt eller fraktioneret efter fjernelse af alkoholen fra pulpningsopløsningen, udfældet som et tørret faststof, eller efter fjernelse af alkoholen opløst direkte i pulpningsopløsningen, eventuelt efter fjernelse afvand.
7. Polymerer analoge med fenolformaldehydharpiks, der kan fremstilles ifølge en fremgangsmåde ifølge et af kravene 1 til 6.
8. Materialer, der kan fremstilles fra polymerer analoge til fenolformaldehydharpiks ifølge krav 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA50543/2012A AT513670A1 (de) | 2012-11-26 | 2012-11-26 | Verfahren zur Herstellung von Phenol-Formaldehyd-Harz-analogen Polymeren |
| PCT/EP2013/074720 WO2014080033A2 (de) | 2012-11-26 | 2013-11-26 | Verfahren zur herstellung von phenol-formaldehyd-harz-analogen polymeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2922885T3 true DK2922885T3 (da) | 2018-01-22 |
Family
ID=49641769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13795506.8T DK2922885T3 (da) | 2012-11-26 | 2013-11-26 | Method for producing phenol formaldehyde resin-based polymers |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2922885B1 (da) |
| AT (1) | AT513670A1 (da) |
| DK (1) | DK2922885T3 (da) |
| ES (1) | ES2656294T3 (da) |
| HU (1) | HUE036160T2 (da) |
| PL (1) | PL2922885T3 (da) |
| SI (1) | SI2922885T1 (da) |
| WO (1) | WO2014080033A2 (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE539761C2 (en) | 2016-03-21 | 2017-11-21 | Stora Enso Oyj | Liquid lignin composition, lignin-based resin, and method of increasing the solubility of equation |
| ES2638039B2 (es) * | 2017-02-08 | 2018-11-29 | Ingelia. S.L. | Biopolímeros y proceso de obtención |
| FI129275B (fi) * | 2017-04-21 | 2021-11-15 | Prefere Resins Finland Oy | Fenolivapaa impregnointihartsi |
| EP3633005A1 (en) | 2018-10-05 | 2020-04-08 | Aarhus Universitet | An aqueous adhesive composition for lignocellulosic materials such as wood and a method of production |
| EP3632866A1 (en) | 2018-10-05 | 2020-04-08 | Rockwool International A/S | Aqueous binder composition |
| FI129584B (en) | 2019-07-05 | 2022-05-13 | Prefere Resins Finland Oy | Resin composition |
| CN111285985B (zh) * | 2020-03-16 | 2023-04-07 | 南京林业大学 | 一种活化木质素改性酚醛树脂木材胶黏剂及其制备方法 |
| EP4242252A1 (en) | 2022-03-07 | 2023-09-13 | Borealis AG | Method for preparing a stable lignin-phenol blend and a stable lignin-phenol blend obtained by said method |
| CN114736652B (zh) * | 2022-04-28 | 2024-05-07 | 山东百沃生物科技有限公司 | 一种从木质生物质提取木质素作为胶黏剂的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2201797A (en) * | 1937-10-22 | 1940-05-21 | Clarence W Scott | Process of producing molding composition from lignin and formaldehyde |
| DE1000150B (de) * | 1943-02-01 | 1957-01-03 | Hermann Blaettner | Verfahren zur Herstellung von Formkoerpern |
| US3697498A (en) * | 1970-06-18 | 1972-10-10 | Milchem Inc | Composition and process for cross-linking modified carbohydrates with chrome sulfate and lignin |
| US3886101A (en) * | 1974-07-08 | 1975-05-27 | Georgia Pacific Corp | Phenolic adhesives |
| WO1981003332A1 (en) * | 1980-05-12 | 1981-11-26 | David H Blount | Production of lignin-cellulose resins and carbohydrates |
| US4769434A (en) * | 1985-06-19 | 1988-09-06 | South African Inventions Development Corporation | Lignin derivative polymers |
| US5010156A (en) * | 1988-05-23 | 1991-04-23 | Eastman Kodak Company | Organosolv lignin-modified phenolic resins and method for their preparation |
| DE4030718A1 (de) * | 1990-09-28 | 1992-04-02 | Univ Dresden Tech | Verfahren zur herstellung eines bindemittels auf ligninbasis |
| EP0540837B1 (de) * | 1991-11-07 | 1995-11-08 | Bakelite AG | Ligninmodifizierte Bindemittel |
| US20020065400A1 (en) * | 2000-04-06 | 2002-05-30 | Mikhail Raskin | Resin material and method of producing same |
| AT510812A1 (de) * | 2010-10-29 | 2012-06-15 | Annikki Gmbh | Verfahren zur gewinnung von lignin |
-
2012
- 2012-11-26 AT ATA50543/2012A patent/AT513670A1/de unknown
-
2013
- 2013-11-26 EP EP13795506.8A patent/EP2922885B1/de active Active
- 2013-11-26 ES ES13795506.8T patent/ES2656294T3/es active Active
- 2013-11-26 HU HUE13795506A patent/HUE036160T2/hu unknown
- 2013-11-26 DK DK13795506.8T patent/DK2922885T3/da active
- 2013-11-26 PL PL13795506T patent/PL2922885T3/pl unknown
- 2013-11-26 SI SI201330915T patent/SI2922885T1/en unknown
- 2013-11-26 WO PCT/EP2013/074720 patent/WO2014080033A2/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014080033A3 (de) | 2014-08-28 |
| EP2922885B1 (de) | 2017-10-18 |
| HUE036160T2 (hu) | 2018-06-28 |
| AT513670A1 (de) | 2014-06-15 |
| ES2656294T3 (es) | 2018-02-26 |
| PL2922885T3 (pl) | 2018-03-30 |
| WO2014080033A2 (de) | 2014-05-30 |
| EP2922885A2 (de) | 2015-09-30 |
| SI2922885T1 (en) | 2018-02-28 |
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