ES2093464T3 - Procedimiento para la sililacion de hidratos de carbono y el uso de los hidratos de carbono sililados. - Google Patents

Procedimiento para la sililacion de hidratos de carbono y el uso de los hidratos de carbono sililados.

Info

Publication number
ES2093464T3
ES2093464T3 ES94103800T ES94103800T ES2093464T3 ES 2093464 T3 ES2093464 T3 ES 2093464T3 ES 94103800 T ES94103800 T ES 94103800T ES 94103800 T ES94103800 T ES 94103800T ES 2093464 T3 ES2093464 T3 ES 2093464T3
Authority
ES
Spain
Prior art keywords
carbon atoms
group
carbon hydrates
sililed
sililation
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 - Lifetime
Application number
ES94103800T
Other languages
English (en)
Inventor
Thomas Dipl-Chem Wagner
Werner Prof Dr Mormann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cerdia Produktions GmbH
Original Assignee
Rhone Poulenc Rhodia 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 Rhone Poulenc Rhodia AG filed Critical Rhone Poulenc Rhodia AG
Application granted granted Critical
Publication of ES2093464T3 publication Critical patent/ES2093464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H23/00—Compounds containing boron, silicon, or a metal, e.g. chelates, vitamin B12
    • 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
    • C08B31/00—Preparation of derivatives of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Artificial Filaments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA SILILIZACION DE HIDRATOS DE CARBONO EN COMPUESTOS DE NITROGENO LIQUIDO, DONDE LOS HIDRATOS DE CARBONO SE TRANSFORMAN BAJO PRESION EN UN AUTOCLAVE CON UNA TEMPERATURA DESDE APROXIMADAMENTE 0 HASTA 200 UN AGENTE DE SILILIZACION DE LA FORMULA (I) EN UN COMPUESTO DE NITROGENO LIQUIDO DE LA FORMULA (II) DONDE EN AMBAS FORMULAS (I) Y (II) LOS RESTOS RESPECTIVOS, INDEPENDIENTES UNO DE OTRO, SON: HIDROGENO, UN GRUPO ALQUIL INFERIOR CON 1 HASTA 4 ATOMOS DE CARBONO, UN GRUPO CICLOALQUIL CON 3 HASTA 6 ATOMOS DE CARBONO, UN GRUPO ARIL EN FORMA DE UN RESTO FENIL O NAFTIL, UN GRUPO ARALQUIL CON 7 HASTA 18 ATOMOS DE CARBONO, UN GRUPO ALQUILARIL CON 7 HASTA 18 ATOMOS DE CARBONO O UN GRUPO HETEROCICLICO QUE CONTIENE O -, S - O N - CON DOS HASTA 5 ATOMOS DE CARBONO.
ES94103800T 1993-03-23 1994-03-11 Procedimiento para la sililacion de hidratos de carbono y el uso de los hidratos de carbono sililados. Expired - Lifetime ES2093464T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309297A DE4309297C2 (de) 1993-03-23 1993-03-23 Verfahren zur Silylierung von Cellulose und Verwendung der silylierten Cellulose

Publications (1)

Publication Number Publication Date
ES2093464T3 true ES2093464T3 (es) 1996-12-16

Family

ID=6483557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103800T Expired - Lifetime ES2093464T3 (es) 1993-03-23 1994-03-11 Procedimiento para la sililacion de hidratos de carbono y el uso de los hidratos de carbono sililados.

Country Status (12)

Country Link
US (1) US5410037A (es)
EP (1) EP0621286B1 (es)
JP (1) JP2622666B2 (es)
KR (1) KR0127260B1 (es)
CN (1) CN1101917A (es)
AT (1) ATE143976T1 (es)
BR (1) BR9401254A (es)
CA (1) CA2119586C (es)
DE (2) DE4309297C2 (es)
ES (1) ES2093464T3 (es)
FI (1) FI941142A (es)
RU (1) RU2067587C1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431350A1 (de) * 1994-09-02 1996-03-07 Fraunhofer Ges Forschung Umsetzungsprodukte von Sacchariden mit bifunktionellen Verbindungen, deren Herstellung sowie deren Verwendung
DE19736736A1 (de) * 1997-08-23 1999-02-25 Stefan Prof Dr Seeger Verfahren zur Beschichtung von Oberflächen mit definierten Molekülschichten
FR2770232B1 (fr) * 1997-10-27 2000-01-14 Rhodia Ag Rhone Poulenc Procede de preparation d'une fibre ou d'un fil de cellulose regeneree
FR2770218B1 (fr) * 1997-10-27 2000-02-18 Rhodia Chimie Sa Procede de silylation d'hydrates de carbone
FR2784107B1 (fr) * 1998-09-15 2005-12-09 Rhodia Chimie Sa Microfibrilles de cellulose a surface modifiee, leur procede de preparation, et leur utilisation
JP2001002702A (ja) * 1999-06-18 2001-01-09 Toppan Printing Co Ltd セルロースおよびその製造方法
US6641824B2 (en) * 2001-11-09 2003-11-04 Avon Products, Inc. Skin treatment using a new retinoid
JP4166562B2 (ja) * 2002-12-25 2008-10-15 旭化成株式会社 比表面積の大きいセルロース系物質
JP5406152B2 (ja) * 2010-09-28 2014-02-05 グンゼ株式会社 セルロースの重合度測定方法
US10889655B2 (en) * 2014-12-19 2021-01-12 Novamont S.P.A. Destructured starch derivatives and elastomer compositions containing them
WO2017061548A1 (ja) 2015-10-06 2017-04-13 株式会社カネカ ポリマー材料、フィルム、円偏光板、画像表示装置及びフィルムの製造方法
CN105884913B (zh) * 2016-06-02 2018-11-09 大连理工大学 一种三甲基硅基淀粉醚的制备方法
JP2018172580A (ja) * 2017-03-31 2018-11-08 株式会社カネカ セルロース誘導体の製造方法
US20230203748A1 (en) * 2020-06-02 2023-06-29 Monosol, Llc Water soluble fibers with post process modifications and articles containing same
WO2023096844A1 (en) 2021-11-29 2023-06-01 Dow Global Technologies Llc Silyl functional cellulosic rheology modifiers for silanes in construction applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263416C (es) *
US3432488A (en) * 1966-09-09 1969-03-11 Gen Electric Soluble silylated cellulose and method of preparing same
US3418313A (en) * 1966-09-09 1968-12-24 Gen Electric Process for producing trimethylsilylated cellulose
US3418312A (en) * 1966-09-09 1968-12-24 Gen Electric Process for producing soluble trimethylsilylated cellulose
AT364859B (de) * 1980-02-28 1981-11-25 Chemiefaser Lenzing Ag Verfahren zur herstellung neuer o-trimethylsilyl-cellulosen
US4390692A (en) * 1982-06-21 1983-06-28 The Dow Chemical Company Trimethylsilylation of cellulose
DE3232467A1 (de) * 1982-09-01 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von celluloseethern mit verbessertem dispergierverhalten
DD263416A3 (de) * 1987-05-18 1989-01-04 Univ Schiller Jena Verfahren zur herstellung von carbonsaeureestern der cellulose
DE4209617A1 (de) * 1992-03-25 1993-09-30 Basf Ag Verfahren zur Herstellung von dünnen Polyglukanregeneratfilmen

Also Published As

Publication number Publication date
RU2067587C1 (ru) 1996-10-10
JP2622666B2 (ja) 1997-06-18
CA2119586C (en) 1997-07-01
DE59400793D1 (de) 1996-11-14
KR0127260B1 (ko) 1997-12-29
FI941142A0 (fi) 1994-03-10
US5410037A (en) 1995-04-25
EP0621286B1 (de) 1996-10-09
ATE143976T1 (de) 1996-10-15
FI941142A (fi) 1994-09-24
EP0621286A1 (de) 1994-10-26
JPH06340687A (ja) 1994-12-13
DE4309297C2 (de) 1997-11-06
BR9401254A (pt) 1994-12-27
DE4309297A1 (de) 1994-09-29
CA2119586A1 (en) 1994-09-24
CN1101917A (zh) 1995-04-26

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