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TR199801653T2 - The starch oxidation process. - Google Patents

The starch oxidation process.

Info

Publication number
TR199801653T2
TR199801653T2 TR1998/01653T TR9801653T TR199801653T2 TR 199801653 T2 TR199801653 T2 TR 199801653T2 TR 1998/01653 T TR1998/01653 T TR 1998/01653T TR 9801653 T TR9801653 T TR 9801653T TR 199801653 T2 TR199801653 T2 TR 199801653T2
Authority
TR
Turkey
Prior art keywords
oxidation process
starch oxidation
starch
hydrogen peroxide
polysaccharide
Prior art date
Application number
TR1998/01653T
Other languages
Turkish (tr)
Inventor
�Ahin Sivasligil Do�An
Maximiliaan Slaghek Theodoor
De Wit Dirk
Fester Gotlieb Kornelis
Jozef Johannes Reinier
Van Overeem Hans
Original Assignee
Kemira Chemicals B.V.
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 Chemicals B.V. filed Critical Kemira Chemicals B.V.
Publication of TR199801653T2 publication Critical patent/TR199801653T2/en

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
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • 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
    • C08B31/18—Oxidised starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Paper (AREA)

Abstract

Nisasta gibi polisakaridlerin viskozitesinin, asil'lenmis bir polisakaridin bir aktivatör olarak bulunmasiyla, hidrojen peroksit uygulamak suretiyle,azaltilmasi için proses.Asil'lenmis polisakarid özellikle, her 100 monosakarid birimi için en az 1 asil grubuna es degerde bir miktarda kullanilir.Hidrojen peroksit, tercihen toplam polisakarid ve asil'lenmis polisakaride göre %2-20 agirlik oraninda kullanilir.Process for reducing the viscosity of polysaccharides, such as starch, by using hydrogen peroxide as an activator, by applying hydrogen peroxide. It is used at a rate of 2-20% weight compared to total polysaccharide and noble polysaccharide.

TR1998/01653T 1996-02-29 1997-02-28 The starch oxidation process. TR199801653T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1002494A NL1002494C2 (en) 1996-02-29 1996-02-29 Method for oxidizing starch.

Publications (1)

Publication Number Publication Date
TR199801653T2 true TR199801653T2 (en) 1998-12-21

Family

ID=19762420

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1998/01653T TR199801653T2 (en) 1996-02-29 1997-02-28 The starch oxidation process.

Country Status (20)

Country Link
EP (1) EP0883630A1 (en)
JP (1) JP2000506197A (en)
KR (1) KR19990087307A (en)
CN (1) CN1212708A (en)
AU (1) AU723782B2 (en)
BG (1) BG102731A (en)
BR (1) BR9707771A (en)
CA (1) CA2247109A1 (en)
CZ (1) CZ266998A3 (en)
EA (1) EA000896B1 (en)
HU (1) HUP9901784A3 (en)
IL (1) IL125942A0 (en)
NL (1) NL1002494C2 (en)
NZ (1) NZ331585A (en)
PL (1) PL328613A1 (en)
SK (1) SK119098A3 (en)
TR (1) TR199801653T2 (en)
WO (1) WO1997031951A1 (en)
YU (1) YU37298A (en)
ZA (1) ZA971785B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1007085C2 (en) * 1997-09-19 1999-03-22 Inst Voor Agrotech Onderzoek Carbohydrate oxidation with hydrogen peroxide
NL1010660C2 (en) * 1998-11-26 2000-05-30 Inst Voor Agrotech Onderzoek Method for oxidizing starch.
DE19953589B4 (en) 1999-11-08 2005-05-25 Sca Hygiene Products Gmbh Polysaccharide with functional groups, process for its preparation and products made therefrom
KR100371866B1 (en) * 2000-06-24 2003-02-11 주식회사 삼양제넥스 Modified starch useful for paper surface sizing and a method thereof
DE10241040B4 (en) * 2001-09-04 2004-11-18 Heppe Gmbh Biotechnologische Systeme Und Materialien Modified polysaccharide materials and process for their manufacture
CN101177459B (en) * 2007-11-30 2010-05-19 四川大学 Oxidized starch with high carbonyl content and its preparation method
US8641863B2 (en) * 2011-09-30 2014-02-04 Weyerhaeuser Nr Company Catalytic carboxylation of cellulose fibers in a continuous process with multiple additions of catalyst, secondary oxidant and base to a moving slurry of cellulose fibers
KR101409213B1 (en) * 2012-12-20 2014-06-19 대상 주식회사 Method for decreasing sulfurous acid included in by-products of corn wet-milling
EP3205673B1 (en) * 2016-02-12 2018-05-23 Coöperatie Avebe U.A. Oxidation of starch
EP3416740B1 (en) 2016-02-19 2021-01-06 Intercontinental Great Brands LLC Processes to create multiple value streams from biomass sources
CN114751994B (en) * 2022-03-18 2023-02-17 西南林业大学 Acetylated oxidized starch and preparation method thereof, modified urea-formaldehyde resin adhesive and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE443524A (en) * 1940-07-01
NL209345A (en) * 1955-07-27
EP0492000B1 (en) * 1990-12-28 1997-04-09 AUSIMONT S.p.A. Process for increasing the bleaching efficiency of an inorganic persalt
US5362868A (en) * 1993-06-18 1994-11-08 Degussa Aktiengesellshaft Thinning of granular starch

Also Published As

Publication number Publication date
HUP9901784A2 (en) 1999-10-28
WO1997031951A1 (en) 1997-09-04
KR19990087307A (en) 1999-12-27
AU2235497A (en) 1997-09-16
NL1002494C2 (en) 1997-09-01
IL125942A0 (en) 1999-04-11
SK119098A3 (en) 1999-06-11
ZA971785B (en) 1997-09-29
NZ331585A (en) 2000-03-27
AU723782B2 (en) 2000-09-07
CN1212708A (en) 1999-03-31
BR9707771A (en) 2000-01-04
YU37298A (en) 1999-09-27
EA199800778A1 (en) 1999-02-25
BG102731A (en) 1999-07-30
PL328613A1 (en) 1999-02-01
EA000896B1 (en) 2000-06-26
CA2247109A1 (en) 1997-09-04
EP0883630A1 (en) 1998-12-16
HUP9901784A3 (en) 1999-11-29
CZ266998A3 (en) 1999-03-17
JP2000506197A (en) 2000-05-23

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