BR9906504A - éteres de celulose modificados - Google Patents

éteres de celulose modificados

Info

Publication number
BR9906504A
BR9906504A BR9906504-5A BR9906504A BR9906504A BR 9906504 A BR9906504 A BR 9906504A BR 9906504 A BR9906504 A BR 9906504A BR 9906504 A BR9906504 A BR 9906504A
Authority
BR
Brazil
Prior art keywords
cellulose ethers
modified cellulose
alkyl
alkenyl
modified
Prior art date
Application number
BR9906504-5A
Other languages
English (en)
Other versions
BR9906504B1 (pt
Inventor
Mikko Lohteenmoki
Heidi Kaehkoenen
Goeran 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 BR9906504A publication Critical patent/BR9906504A/pt
Publication of BR9906504B1 publication Critical patent/BR9906504B1/pt

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

Abstract

<B>"éTERES DE CELULOSE MODIFICADOS"<D>. A invenção se refere a um éter de celulose que é hidrofobicamente modificado com um dímero de alquilceteno ou alquenilceteno de fórmula geral (I): em que R~ 1~ e R~ 2~ constituem uma cadeia alquílica ou alquenílica, tal como uma cadeia contendo de 5 a 22, preferencialmente de 13 a 20, mais preferencialmente de 14 a 18 átomos de carbono. O produto pode ser usado em produtos à base de água, para o controle, por exemplo, das propriedades reológicas. Alternativas de uso incluem, por exemplo, detergentes, misturas de revestimento de papel, tintas, agentes dispersantes e lamas de perfuração de petróleo.
BRPI9906504-5A 1998-05-25 1999-04-08 Éteres de celulose hidrofobicamente modificado, mÉtodo para preparaÇço de tal Éter, mÉtodo para modificar de forma hidrofàbica uma carboximetilcelulose, composiÇço planejada para ser misturada com Água ou com uma composiÇço aquosa e composiÇço detergente. BR9906504B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981149A FI107385B (fi) 1998-05-25 1998-05-25 Modifioitujen selluloosaeetterien valmistus
PCT/FI1999/000296 WO1999061479A1 (en) 1998-05-25 1999-04-08 Modified cellulose ethers

Publications (2)

Publication Number Publication Date
BR9906504A true BR9906504A (pt) 2000-09-26
BR9906504B1 BR9906504B1 (pt) 2008-11-18

Family

ID=8551792

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9906504-5A BR9906504B1 (pt) 1998-05-25 1999-04-08 Éteres de celulose hidrofobicamente modificado, mÉtodo para preparaÇço de tal Éter, mÉtodo para modificar de forma hidrofàbica uma carboximetilcelulose, composiÇço planejada para ser misturada com Água ou com uma composiÇço aquosa e composiÇço detergente.

Country Status (21)

Country Link
US (2) US6600033B1 (pt)
EP (2) EP0998498B9 (pt)
JP (1) JP4468579B2 (pt)
KR (1) KR100362421B1 (pt)
CN (1) CN1191278C (pt)
AR (1) AR016721A1 (pt)
AT (1) ATE444312T1 (pt)
AU (1) AU3422399A (pt)
BR (1) BR9906504B1 (pt)
CA (1) CA2297904C (pt)
CO (1) CO5050321A1 (pt)
DE (1) DE69941472D1 (pt)
ES (1) ES2333186T3 (pt)
FI (1) FI107385B (pt)
HK (1) HK1027823A1 (pt)
HU (1) HUP0100160A3 (pt)
PL (1) PL200907B1 (pt)
TR (1) TR200000242T1 (pt)
TW (1) TW500728B (pt)
WO (2) WO1999061478A1 (pt)
ZA (1) ZA200000301B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19992519A (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
WO2007056070A2 (en) * 2005-11-04 2007-05-18 Hercules Incorporated Ether derivatives of raw cotton linters for water-borne coatings
EP2085070A1 (en) * 2008-01-11 2009-08-05 Procter &amp; 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
JP2019099822A (ja) * 2017-12-06 2019-06-24 花王株式会社 繊維製品用洗浄剤組成物
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 (pt) * 1972-07-14 1973-11-19 Kema Nord Ab
JPS50120836A (pt) * 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
BR9000379A (pt) 1989-01-31 1990-12-04 Union Carbide Chem Plastic Polissacarideo soluvel em agua,processo para producao de um polissacarideo soluvel em agua,composicao de latex e processo para producao de uma composicao de latex
DE4028746A1 (de) 1990-09-11 1992-03-12 Hoechst Ag Modifizierte celluloseether und ihre verwendung in dispersionsfarben

Also Published As

Publication number Publication date
ATE444312T1 (de) 2009-10-15
AU3422399A (en) 1999-12-13
TR200000242T1 (tr) 2001-02-21
BR9906504B1 (pt) 2008-11-18
AR016721A1 (es) 2001-07-25
TW500728B (en) 2002-09-01
FI981149A0 (fi) 1998-05-25
ES2333186T3 (es) 2010-02-17
KR20010022029A (ko) 2001-03-15
HK1027823A1 (en) 2001-01-23
EP0998498B9 (en) 2010-03-03
FI981149A (fi) 1999-11-26
WO1999061478A1 (en) 1999-12-02
FI107385B (fi) 2001-07-31
JP4468579B2 (ja) 2010-05-26
WO1999061479A1 (en) 1999-12-02
EP0998498B1 (en) 2009-09-30
CA2297904C (en) 2007-07-31
CO5050321A1 (es) 2001-06-27
HUP0100160A3 (en) 2002-10-28
PL339291A1 (en) 2000-12-04
EP0998498A1 (en) 2000-05-10
KR100362421B1 (ko) 2002-11-25
ZA200000301B (en) 2001-02-26
JP2002516353A (ja) 2002-06-04
AU3334499A (en) 1999-12-13
PL200907B1 (pl) 2009-02-27
CN1272116A (zh) 2000-11-01
CA2297904A1 (en) 1999-12-02
DE69941472D1 (de) 2009-11-12
US6600033B1 (en) 2003-07-29
US20030040622A1 (en) 2003-02-27
CN1191278C (zh) 2005-03-02
HUP0100160A2 (hu) 2001-06-28
EP2078733A1 (en) 2009-07-15
AU747262B2 (en) 2002-05-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.