ZA832347B - Process for preparing sugar acetates - Google Patents

Process for preparing sugar acetates

Info

Publication number
ZA832347B
ZA832347B ZA832347A ZA832347A ZA832347B ZA 832347 B ZA832347 B ZA 832347B ZA 832347 A ZA832347 A ZA 832347A ZA 832347 A ZA832347 A ZA 832347A ZA 832347 B ZA832347 B ZA 832347B
Authority
ZA
South Africa
Prior art keywords
preparing sugar
sugar acetates
acetates
preparing
sugar
Prior art date
Application number
ZA832347A
Other languages
English (en)
Inventor
Andrew Charles Coxon
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of ZA832347B publication Critical patent/ZA832347B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
ZA832347A 1982-04-02 1983-03-31 Process for preparing sugar acetates ZA832347B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8209936 1982-04-02

Publications (1)

Publication Number Publication Date
ZA832347B true ZA832347B (en) 1984-11-28

Family

ID=10529507

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832347A ZA832347B (en) 1982-04-02 1983-03-31 Process for preparing sugar acetates

Country Status (9)

Country Link
US (1) US4675393A (fr)
EP (1) EP0091159B1 (fr)
JP (1) JPS58185600A (fr)
AU (1) AU541026B2 (fr)
BR (1) BR8301659A (fr)
CA (1) CA1192186A (fr)
DE (1) DE3360762D1 (fr)
ES (1) ES521193A0 (fr)
ZA (1) ZA832347B (fr)

Families Citing this family (48)

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ATE43612T1 (de) * 1985-05-08 1989-06-15 Akzo Nv Verfahren zur herstellung eines esters von staerke und einer monocarbonsaeure und zusammensetzung auf basis von so hergestellter staerke.
DE3601098C1 (de) * 1986-01-16 1987-03-26 Maizena Gmbh Verfahren zur Herstellung peracetylierter Zuckeralkohole mit mindestens vier C-Atomen
SK278834B6 (sk) * 1992-01-17 1998-03-04 Unilever Nv Časticová bieliaca detergentná zmes
CZ280593B6 (cs) * 1992-01-17 1996-02-14 Unilever Nv Částicové detergenční směsi
US5440027A (en) * 1993-10-05 1995-08-08 Kraft General Foods, Inc. Method for preparing saccharide fatty acid polyesters by transesterification
US5424420A (en) * 1993-10-05 1995-06-13 Kraft Foods, Inc. Method for preparing saccharide polyesters by transesterification
US5596085A (en) * 1995-04-11 1997-01-21 Kraft Foods, Inc. Method for preparing polyol fatty acid polyesters by transesterification
DE19600159A1 (de) 1996-01-04 1997-07-10 Hoechst Ag Bleichmittelsysteme enthaltend Bis- und Tris-(mu-oxo)-di-Mangan-Komplexsalze
DE19606343A1 (de) 1996-02-21 1997-08-28 Hoechst Ag Bleichmittel
US5850086A (en) * 1996-06-21 1998-12-15 Regents Of The University Of Minnesota Iron complexes for bleach activation and stereospecific oxidation
GB0011527D0 (en) 2000-05-12 2000-06-28 Unilever Plc Bleach catalyst and composition and method for bleaching a substrate
GB0106285D0 (en) 2001-03-14 2001-05-02 Unilever Plc Air bleaching catalysts with moderating agent
BR0208098A (pt) 2001-03-14 2004-03-02 Unilever Nv Composição branqueadora
GB0118936D0 (en) * 2001-08-02 2001-09-26 Unilever Plc Improvements relating to colour-safe fabric treatment compositions
CA2460159C (fr) * 2001-09-28 2009-09-15 Honeyman Water Limited Systeme de distribution de fluide
CN100497452C (zh) * 2002-01-16 2009-06-10 伊士曼化工公司 用作聚合物的增塑剂的新型糖酯和多元醇酯、包含所述增塑剂的组合物和制品以及所述增塑剂的使用方法
AU2003205725A1 (en) * 2002-02-28 2003-09-09 Unilever N.V. Bleach catalyst enhancement
GB0205276D0 (en) * 2002-03-06 2002-04-17 Unilever Plc Bleaching composition
GB0222105D0 (en) * 2002-09-24 2002-10-30 Unilever Plc Thermally labile bleaching composition
EP1942117A1 (fr) * 2006-12-29 2008-07-09 Sigea S.R.L. Dérivés de polysaccharides acides
CN101245085B (zh) * 2007-12-19 2012-02-01 上海同辰生物科技有限公司 一种三氯蔗糖的合成及纯化工艺
JP5795254B2 (ja) 2008-04-09 2015-10-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 金属ヒドラジド錯体化合物の酸化触媒としての使用
KR101831472B1 (ko) 2010-06-28 2018-02-22 바스프 에스이 금속 비함유 표백 조성물
US9051285B2 (en) 2010-12-13 2015-06-09 Basf Se Bleach catalysts
DK3011004T3 (en) 2013-06-20 2017-10-30 Chemsenti Ltd WHITE AND OXIDATION CATALYST
WO2015022502A1 (fr) 2013-08-16 2015-02-19 Chemsenti Limited Composition
CN103665063B (zh) * 2013-12-12 2016-04-27 济南尚博生物科技有限公司 一种制备异丙基-β-D-硫代半乳糖苷的方法
WO2017076771A1 (fr) 2015-11-03 2017-05-11 Basf Se Catalyseurs de blanchiment
EP3176157A1 (fr) 2015-12-01 2017-06-07 Basf Se Catalyseurs de blanchiment
WO2017182295A1 (fr) 2016-04-18 2017-10-26 Basf Se Compositions de nettoyage liquides
WO2017186480A1 (fr) 2016-04-26 2017-11-02 Basf Se Composition de blanchiment sans métal
EP3372663A1 (fr) 2017-03-10 2018-09-12 Basf Se Catalyseurs de blanchiment
BR112022016985A2 (pt) 2020-02-28 2022-10-25 Catexel Tech Limited Método de degradação
EP3967742A1 (fr) 2020-09-15 2022-03-16 WeylChem Performance Products GmbH Compositions comprenant un catalyseur de blanchiment, procédé de fabrication associé et agent de blanchiment et de nettoyage comprenant ces compositions
EP4008765A1 (fr) 2020-12-07 2022-06-08 WeylChem Performance Products GmbH Compositions comprenant des composés triazacycliques protonés et agent de blanchiment et agent de nettoyage les contenant
EP4296343A1 (fr) 2022-06-24 2023-12-27 WeylChem Performance Products GmbH Compositions comprenant des composés triazacycliques protonés et de l'acétate de manganèse(ii), leur fabrication, et agent de blanchiment et de nettoyage les comprenant
WO2024175409A1 (fr) 2023-02-21 2024-08-29 Basf Se Polyalkylène imines alcoxylées hyper-ramifiées modifiées
JP2026506171A (ja) 2023-02-21 2026-02-20 ビーエーエスエフ ソシエタス・ヨーロピア 変性アルコキシル化ポリアルキレンイミン又は変性アルコキシル化ポリアミン
CN120731240A (zh) 2023-02-21 2025-09-30 巴斯夫欧洲公司 改性的烷氧基化聚亚烷基亚胺或改性的烷氧基化多胺
EP4680658A1 (fr) 2023-03-13 2026-01-21 Basf Se Polymères contenant de l'azote alcoxylé et leur utilisation
EP4705374A1 (fr) 2023-05-05 2026-03-11 Basf Se Propoxylates de polyol biodégradables, leur préparation, utilisations et compositions les comprenant
EP4728032A1 (fr) 2023-06-13 2026-04-22 Basf Se Compositions de nettoyage stabilisées comprenant des edds et des enzymes et leur utilisation
WO2025125117A1 (fr) 2023-12-15 2025-06-19 Basf Se Éthylènediamines propoxylées biodégradables, leur préparation, leurs utilisations et compositions les comprenant
WO2025131888A1 (fr) 2023-12-19 2025-06-26 Basf Se Polyalkylène imines alcoxylées modifiées ou polyamines alcoxylées modifiées
WO2025180874A1 (fr) 2024-02-27 2025-09-04 Basf Se 1,3-dioxolane sulfates substitués et leur utilisation
WO2025195856A1 (fr) 2024-03-19 2025-09-25 Basf Se Compositions d'alkyl sulfates de guerbet et leur utilisation
WO2025202032A1 (fr) 2024-03-26 2025-10-02 Basf Se Polyols alcoxylés biodégradables, leur préparation, leurs utilisations et compositions les comprenant
EP4678725A1 (fr) 2024-07-11 2026-01-14 Catexel GmbH Cogranules comprenant un catalyseur de blanchiment, un activateur de blanchiment, un liant et un sel de zinc ou de bismuth, et agent de blanchiment et de nettoyage les comprenant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013034A (en) * 1932-06-22 1935-09-03 Niacet Chemicals Corp Sugar acylation
US2174541A (en) * 1936-03-09 1939-10-03 Walthausen Victor Solid solution of acetates of sugars
US2376378A (en) * 1941-09-20 1945-05-22 John D Murray Acetylation process and product
US2857378A (en) * 1956-05-15 1958-10-21 Atlas Powder Co Purification of beta-glucose pentaacetate
US3824286A (en) * 1970-07-07 1974-07-16 Lever Brothers Ltd Preparation of polyacetylalkylene diamines
JPS5527069B2 (fr) * 1973-04-28 1980-07-17

Also Published As

Publication number Publication date
JPH029035B2 (fr) 1990-02-28
AU541026B2 (en) 1984-12-13
BR8301659A (pt) 1983-12-13
CA1192186A (fr) 1985-08-20
ES8405419A1 (es) 1984-06-01
EP0091159A1 (fr) 1983-10-12
US4675393A (en) 1987-06-23
AU1295683A (en) 1983-10-06
EP0091159B1 (fr) 1985-09-11
ES521193A0 (es) 1984-06-01
JPS58185600A (ja) 1983-10-29
DE3360762D1 (en) 1985-10-17

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