DK435477A - Fremgangsmaade til fremstilling af funktionaliserede celluloser - Google Patents

Fremgangsmaade til fremstilling af funktionaliserede celluloser

Info

Publication number
DK435477A
DK435477A DK435477A DK435477A DK435477A DK 435477 A DK435477 A DK 435477A DK 435477 A DK435477 A DK 435477A DK 435477 A DK435477 A DK 435477A DK 435477 A DK435477 A DK 435477A
Authority
DK
Denmark
Prior art keywords
procedure
production
functionalized celluloses
celluloses
functionalized
Prior art date
Application number
DK435477A
Other languages
English (en)
Inventor
H L Huelsmann
Original Assignee
Dynamit Nobel Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of DK435477A publication Critical patent/DK435477A/da

Links

Classifications

    • 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
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • 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
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
DK435477A 1976-10-02 1977-09-30 Fremgangsmaade til fremstilling af funktionaliserede celluloser DK435477A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644678 DE2644678A1 (de) 1976-10-02 1976-10-02 Verfahren zur herstellung funktionalisierter cellulosen

Publications (1)

Publication Number Publication Date
DK435477A true DK435477A (da) 1978-04-03

Family

ID=5989596

Family Applications (1)

Application Number Title Priority Date Filing Date
DK435477A DK435477A (da) 1976-10-02 1977-09-30 Fremgangsmaade til fremstilling af funktionaliserede celluloser

Country Status (7)

Country Link
US (1) US4137399A (da)
JP (1) JPS5343786A (da)
DE (1) DE2644678A1 (da)
DK (1) DK435477A (da)
FR (1) FR2366314A1 (da)
GB (1) GB1558572A (da)
IT (1) IT1112070B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226982A (en) * 1970-09-11 1980-10-07 Blount David H Process to break down cellulose polymers and produce cellular solid or solid reaction products
DE2703703A1 (de) * 1977-01-29 1978-08-03 Dynamit Nobel Ag Traegergebundene acylasen
IE49324B1 (en) * 1979-12-19 1985-09-18 Euro Celtique Sa Controlled release compositions
WO1981003176A1 (en) * 1980-04-28 1981-11-12 D Blount Process to break down cellulose polymers and produce cellular solid or solid reaction products
DE3147434A1 (de) * 1981-11-30 1983-06-09 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von celluloseethern mit dimethoxyethan als dispergierhilfsmittel
DE3306621A1 (de) * 1983-02-25 1984-08-30 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von celluloseethern mit einem dimethoxyethan enthaltenden dispergierhilfsmittel
US4710376A (en) * 1985-02-01 1987-12-01 Interferon Sciences, Inc. Topical therapeutic composition containing oxidation inhibitor system
WO1989009651A1 (fr) * 1988-04-05 1989-10-19 Kanebo Ltd. Particules fines de cellulose poreuse echangeuse d'ions, procede pour leur production, et porteur d'affinite
DE4431350A1 (de) * 1994-09-02 1996-03-07 Fraunhofer Ges Forschung Umsetzungsprodukte von Sacchariden mit bifunktionellen Verbindungen, deren Herstellung sowie deren Verwendung
MXPA04006438A (es) * 2001-12-31 2005-06-08 Ares Lab Llc Composiciones hemostaticas y metodos para el control de sangrado.
RU2236416C1 (ru) * 2003-01-31 2004-09-20 Алтайский государственный университет Способ получения метилированных полиоз из древесины осины
JP2008513357A (ja) * 2004-08-19 2008-05-01 ロレアル 非ポリマーシロキサングラフトを含む多糖類化合物の化粧品における使用
US20070055013A1 (en) * 2005-02-21 2007-03-08 Noriho Kamiya Substrate and method of immobilizing protein
WO2009025354A1 (ja) * 2007-08-22 2009-02-26 Lion Corporation シラン変性カチオン化セルロースの製造方法
RU2617765C1 (ru) * 2015-12-25 2017-04-26 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Реакционный аппарат для получения простых эфиров целлюлозы
JP2018177892A (ja) * 2017-04-06 2018-11-15 株式会社カネカ セルロース誘導体の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730427A (en) * 1952-08-13 1956-01-10 American Cyanamid Co Shrinkage control of cellulosic and wool textiles with diglycidyl ether compounds
US3023183A (en) * 1959-06-29 1962-02-27 Cuban American Sugar Company Esterification
US3971743A (en) * 1969-07-18 1976-07-27 Hercules Incorporated Epoxy-azido compounds
DE2357079C2 (de) * 1973-11-15 1982-07-29 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Wasser aufnehmenden, aber darin zu mehr als 50% unlöslichen Celluloseethern
US4024335A (en) * 1976-05-04 1977-05-17 Union Carbide Corporation Homogeneous hydroxy-alkylation of cellulose

Also Published As

Publication number Publication date
FR2366314A1 (fr) 1978-04-28
DE2644678A1 (de) 1978-04-06
IT1112070B (it) 1986-01-13
JPS5343786A (en) 1978-04-20
US4137399A (en) 1979-01-30
GB1558572A (en) 1980-01-03

Similar Documents

Publication Publication Date Title
DK492677A (da) Fremgangsmaade til fremstilling af substituerede benzam9der
DK483176A (da) Fremgangsmade til fremstilling af et kemoterapeutikum
DK49676A (da) Fremgangsmade til fremstilling af hypolipidemiske midler
DK504575A (da) Fremgangsmade til fremstilling af heterologe arterietransplantater
DK554179A (da) Fremgangsmaade til fremstilling af ergolinderivater
DK354678A (da) Fremgangsmaade til fremstilling af propenylaminer
DK151877A (da) Fremgangsmade til fremstilling af nitrogenholdige polysaccharider
DK435477A (da) Fremgangsmaade til fremstilling af funktionaliserede celluloser
DK136655B (da) Analogifremgangsmåde til fremstilling af piperazinyliminorifamyciner.
DK145992C (da) Fremgangsmaade til fremstilling af papirlimemidler
DK151977A (da) Fremgangsmade til fremstilling af nitrogenholdige polysaccharider
DK476277A (da) Fremgangsmaade til fremstilling af krydslaminater
DK139969B (da) Analogifremgangsmåde til fremstilling af 1-alkylcarbamoyl-5-fluoruraciler.
DK136656B (da) Analogifremgangsmåde til fremstilling af substituerede piperazinyliminorifamyciner.
DK476377A (da) Fremgangsmaade til fremstilling af krydslaminater
DK575576A (da) Fremgangsmade til fremstilling af krystallinske former af natrium-cefamandol
DK139029B (da) Analogifremgangsmåde til fremstilling af 5-m-tolyloxyuracil.
DK87977A (da) Fremgangsmade til fremstilling af benzylestere
DK77179A (da) Fremgangsmaade til fremstilling af androstadiener
DK73977A (da) Fremgangsmade til fremstilling af d-homosteroider
DK551677A (da) Fremgangsmaade til fremstilling af prostaglandinanaloge
DK379277A (da) Fremgangsmaade til fremstilling af prostaglandinanaloge
DK124776A (da) Fremgangsmade til fremstilling af benzylbromider
DK148775C (da) Fremgangsmaade til fremstilling af oelurt
DK140502B (da) Analogifremgangsmåde til fremstilling af triazolobenzocycloalkylthiadiaziner.

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment