FI20050752A0 - Tärkkelyksen eetteröintimenetelmä - Google Patents

Tärkkelyksen eetteröintimenetelmä

Info

Publication number
FI20050752A0
FI20050752A0 FI20050752A FI20050752A FI20050752A0 FI 20050752 A0 FI20050752 A0 FI 20050752A0 FI 20050752 A FI20050752 A FI 20050752A FI 20050752 A FI20050752 A FI 20050752A FI 20050752 A0 FI20050752 A0 FI 20050752A0
Authority
FI
Finland
Prior art keywords
etherification method
starch etherification
starch
etherification
Prior art date
Application number
FI20050752A
Other languages
English (en)
Swedish (sv)
Other versions
FI120265B (fi
FI20050752A (fi
Inventor
Vesa Myllymaeki
Reijo Aksela
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20050752A priority Critical patent/FI120265B/fi
Publication of FI20050752A0 publication Critical patent/FI20050752A0/fi
Priority to EP06778479A priority patent/EP1907427A1/en
Priority to PCT/FI2006/000248 priority patent/WO2007006848A1/en
Priority to CA002621974A priority patent/CA2621974A1/en
Publication of FI20050752A publication Critical patent/FI20050752A/fi
Application granted granted Critical
Publication of FI120265B publication Critical patent/FI120265B/fi

Links

Classifications

    • 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
    • C08B31/08—Ethers
    • 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
    • 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
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI20050752A 2005-07-14 2005-07-14 Tärkkelyksen eetteröintimenetelmä FI120265B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20050752A FI120265B (fi) 2005-07-14 2005-07-14 Tärkkelyksen eetteröintimenetelmä
EP06778479A EP1907427A1 (en) 2005-07-14 2006-07-12 Starch etherification method
PCT/FI2006/000248 WO2007006848A1 (en) 2005-07-14 2006-07-12 Starch etherification method
CA002621974A CA2621974A1 (en) 2005-07-14 2006-07-12 Starch etherification method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050752 2005-07-14
FI20050752A FI120265B (fi) 2005-07-14 2005-07-14 Tärkkelyksen eetteröintimenetelmä

Publications (3)

Publication Number Publication Date
FI20050752A0 true FI20050752A0 (fi) 2005-07-14
FI20050752A FI20050752A (fi) 2007-01-15
FI120265B FI120265B (fi) 2009-08-31

Family

ID=34803211

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050752A FI120265B (fi) 2005-07-14 2005-07-14 Tärkkelyksen eetteröintimenetelmä

Country Status (4)

Country Link
EP (1) EP1907427A1 (fi)
CA (1) CA2621974A1 (fi)
FI (1) FI120265B (fi)
WO (1) WO2007006848A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147813A1 (de) * 2006-06-23 2007-12-27 Basf Se Verfahren zur silylierung von cellulose
CN101177437B (zh) * 2007-12-07 2010-10-27 浙江普洛医药科技有限公司 一种环保的三氯蔗糖的合成方法
DE102009012161B8 (de) 2009-03-06 2012-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Polysaccharidderivaten
CN111072789A (zh) * 2019-12-02 2020-04-28 宁波亚洲浆纸业有限公司 一种高速纸机、阳离子淀粉及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706730A (en) * 1971-03-01 1972-12-19 Penick & Ford Ltd Method of controlling etherification of granule starch with an alkali-consuming etherifying reagent
ATE276043T1 (de) * 1999-05-26 2004-10-15 Biotage Ab Herstellung und verwendung von ionischen flüssigkeiten in mikrowellen-assistierten chemischen umwandlungen
FI116142B (fi) * 2003-09-11 2005-09-30 Kemira Oyj Esteröintimenetelmä

Also Published As

Publication number Publication date
EP1907427A1 (en) 2008-04-09
FI120265B (fi) 2009-08-31
FI20050752A (fi) 2007-01-15
CA2621974A1 (en) 2007-01-18
WO2007006848A1 (en) 2007-01-18

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