RU2012134675A - Способ хлорирования полисахаридов или олигосахаридов - Google Patents
Способ хлорирования полисахаридов или олигосахаридов Download PDFInfo
- Publication number
- RU2012134675A RU2012134675A RU2012134675/05A RU2012134675A RU2012134675A RU 2012134675 A RU2012134675 A RU 2012134675A RU 2012134675/05 A RU2012134675/05 A RU 2012134675/05A RU 2012134675 A RU2012134675 A RU 2012134675A RU 2012134675 A RU2012134675 A RU 2012134675A
- Authority
- RU
- Russia
- Prior art keywords
- oligosaccharides
- polysaccharides
- ionic liquid
- chlorinated
- solvent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 23
- 150000004676 glycans Chemical class 0.000 title claims abstract 20
- 229920001542 oligosaccharide Polymers 0.000 title claims abstract 20
- 150000002482 oligosaccharides Chemical class 0.000 title claims abstract 20
- 229920001282 polysaccharide Polymers 0.000 title claims abstract 20
- 239000005017 polysaccharide Substances 0.000 title claims abstract 20
- 239000002608 ionic liquid Substances 0.000 claims abstract 12
- 239000002904 solvent Substances 0.000 claims abstract 9
- 229920002678 cellulose Polymers 0.000 claims abstract 5
- 239000001913 cellulose Substances 0.000 claims abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 4
- 239000012320 chlorinating reagent Substances 0.000 claims abstract 4
- 238000005660 chlorination reaction Methods 0.000 claims abstract 4
- 125000000962 organic group Chemical group 0.000 claims abstract 4
- -1 pyridinium cations Chemical class 0.000 claims abstract 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical group ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims abstract 3
- 229920002488 Hemicellulose Polymers 0.000 claims abstract 2
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 claims abstract 2
- 150000001768 cations Chemical class 0.000 claims abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 2
- 125000002887 hydroxy group Chemical class [H]O* 0.000 claims abstract 2
- 150000004693 imidazolium salts Chemical class 0.000 claims abstract 2
- 239000011877 solvent mixture Substances 0.000 claims abstract 2
- 238000006467 substitution reaction Methods 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 239000000701 coagulant Substances 0.000 claims 1
- 230000001112 coagulating effect Effects 0.000 claims 1
- 239000013256 coordination polymer Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 0 CC1=C(*)N(*)N(*)C1* Chemical compound CC1=C(*)N(*)N(*)C1* 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10150853.9 | 2010-01-15 | ||
| EP10150853 | 2010-01-15 | ||
| PCT/EP2011/050305 WO2011086082A1 (en) | 2010-01-15 | 2011-01-12 | Method of chlorinating polysaccharides or oligosaccharides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012134675A true RU2012134675A (ru) | 2014-02-20 |
Family
ID=43928428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012134675/05A RU2012134675A (ru) | 2010-01-15 | 2011-01-12 | Способ хлорирования полисахаридов или олигосахаридов |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2523977A1 (enExample) |
| JP (1) | JP5808756B2 (enExample) |
| KR (1) | KR20120118010A (enExample) |
| CN (1) | CN102712698A (enExample) |
| CA (1) | CA2786948A1 (enExample) |
| RU (1) | RU2012134675A (enExample) |
| WO (1) | WO2011086082A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8884003B2 (en) | 2010-01-15 | 2014-11-11 | Basf Se | Method of chlorinating polysaccharides or oligosaccharides |
| JP2014532106A (ja) * | 2011-10-14 | 2014-12-04 | ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ | アミン基含有オリゴ糖の製造方法 |
| EP2899214A1 (en) * | 2014-01-27 | 2015-07-29 | Basf Se | Ethylenically unsaturated polysaccharides, method for their production and their use |
| EP2899213A1 (en) * | 2014-01-27 | 2015-07-29 | Basf Se | Modified polysaccharides, method for their production and their use |
| CN120058973B (zh) * | 2025-03-27 | 2026-05-29 | 四川农业大学 | 一种无晶型石榴状纳米纤维素的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL43573A (en) * | 1972-11-15 | 1977-08-31 | Petroles D Aquitain Soc Nat De | Enzymes fixed on a solid cellulose support |
| JP3497887B2 (ja) * | 1994-05-11 | 2004-02-16 | 花王株式会社 | 多糖誘導体、その製造法並びにこれを含有する化粧料及び洗浄剤組成物 |
| US6824599B2 (en) * | 2001-10-03 | 2004-11-30 | The University Of Alabama | Dissolution and processing of cellulose using ionic liquids |
| DE102004024967A1 (de) | 2004-05-21 | 2005-12-08 | Basf Ag | Neue Absorptionsmedien für Absorptionswärmepumpen, Absorptionskältemaschinen und Wärmetransformatoren |
| DE102004031025B3 (de) | 2004-06-26 | 2005-12-29 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Verfahren und Vorrichtung zur Herstellung von Formkörpern aus Cellulose |
| WO2007076979A1 (de) | 2005-12-23 | 2007-07-12 | Basf Se | Lösungssystem auf der basis geschmolzener ionischer flüssigkeiten, dessen herstellung sowie verwendung zur herstellung regenerierter kohlenhydrate |
| DE102006011075A1 (de) | 2006-03-08 | 2007-09-13 | Basf Ag | Verfahren zum Abbau von Cellulose in Lösung |
| DE102006011077A1 (de) * | 2006-03-08 | 2007-09-13 | Basf Ag | Verfahren zum Abbau von Cellulose mit Nucleophilen |
| AU2007222456A1 (en) | 2006-03-08 | 2007-09-13 | Basf Se | Method for breaking down cellulose |
| DE102006022009B3 (de) | 2006-05-10 | 2007-12-06 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Verfahren zur Herstellung cellulosischer Mehrkomponentenfasern |
| DE102006028165A1 (de) * | 2006-06-16 | 2007-12-20 | Basf Ag | Verfahren zur Acylierung von Cellulose |
| US20090182138A1 (en) | 2006-06-30 | 2009-07-16 | Basf Se | Method for acylating cellulose with a specific average degree of polymerization |
| EP2074255B1 (en) | 2006-10-13 | 2016-12-14 | Basf Se | Ionic liquids for solubilizing polymers |
| JP2010132558A (ja) * | 2007-03-16 | 2010-06-17 | Nisshinbo Holdings Inc | 多糖類の処理剤 |
-
2011
- 2011-01-12 KR KR1020127018326A patent/KR20120118010A/ko not_active Withdrawn
- 2011-01-12 WO PCT/EP2011/050305 patent/WO2011086082A1/en not_active Ceased
- 2011-01-12 CN CN2011800060346A patent/CN102712698A/zh active Pending
- 2011-01-12 CA CA2786948A patent/CA2786948A1/en not_active Abandoned
- 2011-01-12 EP EP11700099A patent/EP2523977A1/en not_active Withdrawn
- 2011-01-12 JP JP2012548413A patent/JP5808756B2/ja not_active Expired - Fee Related
- 2011-01-12 RU RU2012134675/05A patent/RU2012134675A/ru not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP5808756B2 (ja) | 2015-11-10 |
| CA2786948A1 (en) | 2011-07-21 |
| JP2013517342A (ja) | 2013-05-16 |
| CN102712698A (zh) | 2012-10-03 |
| EP2523977A1 (en) | 2012-11-21 |
| WO2011086082A1 (en) | 2011-07-21 |
| KR20120118010A (ko) | 2012-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20160321 |