CA2262940C - Lignines modifiees - Google Patents
Lignines modifiees Download PDFInfo
- Publication number
- CA2262940C CA2262940C CA002262940A CA2262940A CA2262940C CA 2262940 C CA2262940 C CA 2262940C CA 002262940 A CA002262940 A CA 002262940A CA 2262940 A CA2262940 A CA 2262940A CA 2262940 C CA2262940 C CA 2262940C
- Authority
- CA
- Canada
- Prior art keywords
- lignin
- composition
- melt
- sodium
- flow characteristics
- 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.)
- Expired - Fee Related
Links
- 229920005610 lignin Polymers 0.000 title claims abstract description 57
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 17
- 229920000570 polyether Polymers 0.000 claims abstract description 17
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims abstract description 8
- 239000004312 hexamethylene tetramine Substances 0.000 claims abstract description 8
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000155 melt Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 18
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 14
- 229910052708 sodium Inorganic materials 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims 2
- 150000002334 glycols Chemical class 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 239000005011 phenolic resin Substances 0.000 abstract description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 14
- 229920001568 phenolic resin Polymers 0.000 abstract description 14
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 12
- 229930014626 natural product Natural products 0.000 description 3
- 230000002860 competitive effect Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 229920002176 Pluracol® Polymers 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- 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
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G99/00—Subject matter not provided for in other groups of this subclass
- C07G99/002—Compounds of unknown constitution containing sulfur
- C07G99/0022—Compounds of unknown constitution containing sulfur derived from hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
On obtient en mélangeant de la lignine et du glycol de polyéther un produit qui possède un point de fusion et une viscosité à l'état fondu caractéristiques. Ceci se traduit par un effet plastifiant qui fait que le glycol de polyéther peut être considéré comme la résine dure. Lorsqu'on mélange 20 parts de glycol de polyéther et 80 parts de lignine, on obtient une nouvelle matière possédant un point de fusion et une caractéristique de viscosité alors que la lignine seule ne possède aucune caractéristique de fusion ou de fluidité. Il est possible de polymériser la nouvelle lignine modifiée avec une hexamine comme une résine phénolique.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2455896P | 1996-08-26 | 1996-08-26 | |
| US60/024,558 | 1996-08-26 | ||
| PCT/US1997/015039 WO1998008903A1 (fr) | 1996-08-26 | 1997-08-26 | Lignines modifiees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2262940A1 CA2262940A1 (fr) | 1998-03-05 |
| CA2262940C true CA2262940C (fr) | 2003-11-04 |
Family
ID=21821209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002262940A Expired - Fee Related CA2262940C (fr) | 1996-08-26 | 1997-08-26 | Lignines modifiees |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0920477A4 (fr) |
| JP (1) | JP2000517362A (fr) |
| AU (1) | AU4092497A (fr) |
| CA (1) | CA2262940C (fr) |
| WO (1) | WO1998008903A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6172204B1 (en) * | 1999-06-04 | 2001-01-09 | Regents Of The University Of Minnesota | Compositions based on lignin derivatives |
| CN101265364B (zh) * | 2007-07-27 | 2010-08-11 | 张国栋 | 一种用热固性塑料浸润强化的粉状植物纤维材料及其制备方法 |
| BR112014030044A2 (pt) * | 2012-06-01 | 2017-07-25 | Stora Enso Oyj | uma composição na forma de uma dispersão compreendendo uma lignina , um método para a manufaturação da mesma e utilização da mesma |
| US20200131318A1 (en) * | 2016-08-23 | 2020-04-30 | National Research Council Of Canada | Lignin pellets and process for producing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2192030A (en) * | 1935-12-12 | 1940-02-27 | Gen Electric | Process for the manufacture of a lignin-containing press mass |
| US2156160A (en) * | 1938-05-17 | 1939-04-25 | Northwood Chemical Company | Lignin molding compound |
| US3355400A (en) * | 1960-09-26 | 1967-11-28 | Union Carbide Corp | Polyether-lignin compositions |
| US4833182A (en) * | 1986-09-29 | 1989-05-23 | Jim Walter Research Corp. | Isocyanate-polyester polyol binder for manufacture of cellulosic composites |
| US5025046A (en) * | 1989-12-15 | 1991-06-18 | Kimberly-Clark Corporation | Creping adhesive composition |
| EP0540836B1 (fr) * | 1991-11-07 | 1996-04-03 | Rütgerswerke Aktiengesellschaft | Mélange liant modifié par la présence de lignine et procédé pour sa préparation |
| US5614564A (en) * | 1993-07-28 | 1997-03-25 | Samsung General Chemicals Co., Ltd. | Degradable foam and the method for its production |
-
1997
- 1997-08-26 JP JP10511863A patent/JP2000517362A/ja active Pending
- 1997-08-26 EP EP97938638A patent/EP0920477A4/fr not_active Withdrawn
- 1997-08-26 CA CA002262940A patent/CA2262940C/fr not_active Expired - Fee Related
- 1997-08-26 WO PCT/US1997/015039 patent/WO1998008903A1/fr not_active Ceased
- 1997-08-26 AU AU40924/97A patent/AU4092497A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0920477A4 (fr) | 1999-10-06 |
| EP0920477A1 (fr) | 1999-06-09 |
| CA2262940A1 (fr) | 1998-03-05 |
| JP2000517362A (ja) | 2000-12-26 |
| AU4092497A (en) | 1998-03-19 |
| WO1998008903A1 (fr) | 1998-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6054562A (en) | Modified lignins | |
| Gandini et al. | Lignins as components of macromolecular materials | |
| CA2646535A1 (fr) | Procedes de production de materiaux aromatiques renouvelables, et compositions en etant faites | |
| CA2262940C (fr) | Lignines modifiees | |
| CN1054555C (zh) | 一种合成仿木材料 | |
| Campos et al. | Production and characterization of MDF using eucalyptus fibers and castor oil-based polyurethane resin | |
| US5571854A (en) | Phenolic resin molding material including a crystalline phenolic compound having plural hydroxyphenyl groups and a compound having plural hydroxyl groups in a benzene ring | |
| US5559197A (en) | Modified phenolic resin toughened by phenoxy resin | |
| US3969311A (en) | Fiber reinforced polyester resin having a low surface profile | |
| US4195019A (en) | Wood and phenol-formaldehyde compression-moulding composition and method for preparing the same | |
| CN112358704A (zh) | 一种高硬度防水abs树脂 | |
| KR101107720B1 (ko) | 열경화성 폐 폴리우레탄의 재생을 통한 친환경 합성목재의 제조방법 및 이에 의한 친환경 합성목재판과 합성목재칩 | |
| US2089809A (en) | Plastic compositions and method of making same | |
| CN1022571C (zh) | 紫胶组合物及制备方法 | |
| CN103254860A (zh) | 一种ufim胶黏剂、制备方法及ufim胶合生态植物纤维板和刨花板 | |
| KR100240749B1 (ko) | 지배수지를 이용한 혼합 폐플라스틱의 성형방법 | |
| SU1209728A1 (ru) | Способ изготовлени древесностружечных плит | |
| WO2000024800A1 (fr) | Panneaux composites a base de resine et de bois | |
| US4623691A (en) | Moulding materials | |
| US2609303A (en) | Composition of matter for making artificial lumber | |
| US2340123A (en) | Process of making cold molding compositions | |
| US2034580A (en) | Chlorinated diphenyl-sulphur mixtures | |
| US11597819B2 (en) | Materials comprising textile debris and latex based binder | |
| CN110105763B (zh) | 一种3d打印用复合材料及其制备方法 | |
| SU1745737A1 (ru) | Электроизол ционна пресс-композици |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |