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CO5050321A1 - Eteres de celulosa modificados hidrofobicamente - Google Patents

Eteres de celulosa modificados hidrofobicamente

Info

Publication number
CO5050321A1
CO5050321A1 CO99031950A CO99031950A CO5050321A1 CO 5050321 A1 CO5050321 A1 CO 5050321A1 CO 99031950 A CO99031950 A CO 99031950A CO 99031950 A CO99031950 A CO 99031950A CO 5050321 A1 CO5050321 A1 CO 5050321A1
Authority
CO
Colombia
Prior art keywords
hydrophobically modified
alkyl
modified cellulose
cellulose ether
eteres
Prior art date
Application number
CO99031950A
Other languages
English (en)
Inventor
Mikko Lahteenmaki
Heidi Kahkonen
Goran Kloow
Oliver Ruppert
Jennifer Ann Leupin
Eugene Paul Gosselink
Original Assignee
Metsa Spec Chem Oy
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 Metsa Spec Chem Oy filed Critical Metsa Spec Chem Oy
Publication of CO5050321A1 publication Critical patent/CO5050321A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B13/00—Preparation of cellulose ether-esters
    • 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
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/226—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin esterified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Un éster de celulosa modificado hidrofóbicamente,caracterizado en que el éter de celulosa tiene la siguiente fórmula:En la cual R1 y R2 con cadenas de alquilo o alquenilo, tal que tiene 5 a 22, preferiblemente 13 a 20, más preferiblemente 14 a 18 carbonos, donde dicha modificación hidrofóbica se ha llevado a cabo usando un alquilo o un dímero de alquenilcetona de fórmula general:En el cual R1 y R2 son como se describió anteriormente.Un método para la preparación de un éter de celulosa modificado hidrofóbicamente, caracterizado en que - se permite reaccionar un éter de celulosa con alquilo o dímero de alquenilcetona, o- se permite reaccionar una celulosa o su derivado con alquilo o dímero de alquenilcetona,- y luego, el producto se convierte en un éter de celulosa bajo unas temperaturas altas de la reacción tales como 30 a 120°C.
CO99031950A 1998-05-25 1999-05-24 Eteres de celulosa modificados hidrofobicamente CO5050321A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981149A FI107385B (fi) 1998-05-25 1998-05-25 Modifioitujen selluloosaeetterien valmistus

Publications (1)

Publication Number Publication Date
CO5050321A1 true CO5050321A1 (es) 2001-06-27

Family

ID=8551792

Family Applications (1)

Application Number Title Priority Date Filing Date
CO99031950A CO5050321A1 (es) 1998-05-25 1999-05-24 Eteres de celulosa modificados hidrofobicamente

Country Status (20)

Country Link
US (2) US6600033B1 (es)
EP (2) EP2078733A1 (es)
JP (1) JP4468579B2 (es)
KR (1) KR100362421B1 (es)
CN (1) CN1191278C (es)
AR (1) AR016721A1 (es)
AT (1) ATE444312T1 (es)
AU (1) AU3422399A (es)
BR (1) BR9906504B1 (es)
CA (1) CA2297904C (es)
CO (1) CO5050321A1 (es)
DE (1) DE69941472D1 (es)
ES (1) ES2333186T3 (es)
FI (1) FI107385B (es)
HU (1) HUP0100160A3 (es)
PL (1) PL200907B1 (es)
TR (1) TR200000242T1 (es)
TW (1) TW500728B (es)
WO (2) WO1999061478A1 (es)
ZA (1) ZA200000301B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19992519L (fi) * 1999-11-25 2001-05-26 Neste Chemicals Oy Menetelmä nukleofiilisten yhdisteiden asetoasetyloimiseksi
US6528643B1 (en) * 2000-05-05 2003-03-04 Hercules Incorporated Esterified polysaccharide products and B-lactone ring opened ketene dimer products containing the compositions, and process of making the same
US6677427B1 (en) 2000-06-13 2004-01-13 Hercules Incorporated Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same
US6528644B1 (en) 2001-09-26 2003-03-04 Hercules Incorporated Acetoacetylated saccharides and process of making the same
GB0227242D0 (en) * 2002-11-21 2002-12-31 Unilever Plc Improvements relating to fabric laundering
JP5007985B2 (ja) * 2004-06-25 2012-08-22 国立大学法人 東京大学 ポリマーブラシ化合物及びその調製方法
GB0419689D0 (en) 2004-09-04 2004-10-06 Unilever Plc Improvements relating to fabric laundering
US7932309B2 (en) * 2005-11-04 2011-04-26 Hercules Incorporated Ether derivatives of raw cotton linters for water-borne coatings
EP2085070A1 (en) * 2008-01-11 2009-08-05 Procter & Gamble International Operations SA. Cleaning and/or treatment compositions
EP2302025B1 (en) 2009-09-08 2016-04-13 The Procter & Gamble Company A laundry detergent composition comprising a highly water-soluble carboxmethyl cellulose particle
CN102443067B (zh) * 2011-10-28 2013-03-20 东北林业大学 一种羰基化改性纳米纤维素的制备方法
CN104629508B (zh) * 2015-03-11 2018-03-06 马清浩 一种耐水耐擦洗内外墙乳胶漆
DE17784205T1 (de) 2016-09-28 2019-11-28 Cp Kelco Oy Waschmittelzusammensetzungen mit polysacchariden mit extrem niedrigem molekulargewicht
CN108048236B (zh) * 2017-12-01 2020-11-06 纳爱斯浙江科技有限公司 一种含有羧甲基纤维素的液体洗涤剂及其制备方法
TW201930577A (zh) * 2017-12-06 2019-08-01 日商花王股份有限公司 纖維製品用洗淨劑組合物
US11872711B2 (en) 2019-05-10 2024-01-16 The Gillette Company Llc Lubricating member for razor cartridges
CN110563855A (zh) * 2019-10-12 2019-12-13 山东省食品发酵工业研究设计院 一种自组装纳米粒子材料——十八烷酰十八烷酸普鲁兰多糖酯的合成方法
CN111995691A (zh) * 2020-08-21 2020-11-27 南京林业大学 纤维素醚类衍生物、制备方法及用途
EP4269548A1 (en) 2022-04-27 2023-11-01 Dalli-Werke GmbH & Co. KG Detergent composition with antiscalants

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627477A (en) 1949-10-06 1953-02-03 Hercules Powder Co Ltd Higher alkyl ketene dimer emulsion
SE361908B (es) * 1972-07-14 1973-11-19 Kema Nord Ab
JPS50120836A (es) * 1974-03-08 1975-09-22
US4228277A (en) 1979-02-12 1980-10-14 Hercules Incorporated Modified nonionic cellulose ethers
GB8621680D0 (en) * 1986-09-09 1986-10-15 Du Pont Filler compositions
US4826970A (en) 1987-09-17 1989-05-02 Hercules Incorporated Carboxymethyl hydrophobically modified hydroxyethylcellulose
DE69010350T2 (de) 1989-01-31 1994-11-17 Union Carbide Chem Plastic Polysaccharide mit Alkaryl- oder Aralkyl- Hydrophoben und Latexzusammensetzungen, die die Polysaccharide enthalten.
DE4028746A1 (de) 1990-09-11 1992-03-12 Hoechst Ag Modifizierte celluloseether und ihre verwendung in dispersionsfarben

Also Published As

Publication number Publication date
HUP0100160A2 (hu) 2001-06-28
AR016721A1 (es) 2001-07-25
CN1272116A (zh) 2000-11-01
EP0998498B1 (en) 2009-09-30
KR20010022029A (ko) 2001-03-15
DE69941472D1 (de) 2009-11-12
JP4468579B2 (ja) 2010-05-26
AU3422399A (en) 1999-12-13
BR9906504A (pt) 2000-09-26
CA2297904C (en) 2007-07-31
BR9906504B1 (pt) 2008-11-18
EP0998498A1 (en) 2000-05-10
AU3334499A (en) 1999-12-13
HUP0100160A3 (en) 2002-10-28
TW500728B (en) 2002-09-01
CN1191278C (zh) 2005-03-02
ES2333186T3 (es) 2010-02-17
EP2078733A1 (en) 2009-07-15
PL339291A1 (en) 2000-12-04
FI981149A0 (fi) 1998-05-25
ATE444312T1 (de) 2009-10-15
HK1027823A1 (en) 2001-01-23
AU747262B2 (en) 2002-05-09
EP0998498B9 (en) 2010-03-03
PL200907B1 (pl) 2009-02-27
KR100362421B1 (ko) 2002-11-25
US20030040622A1 (en) 2003-02-27
CA2297904A1 (en) 1999-12-02
FI107385B (fi) 2001-07-31
JP2002516353A (ja) 2002-06-04
WO1999061479A1 (en) 1999-12-02
ZA200000301B (en) 2001-02-26
TR200000242T1 (tr) 2001-02-21
FI981149L (fi) 1999-11-26
WO1999061478A1 (en) 1999-12-02
US6600033B1 (en) 2003-07-29

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