AR016721A1 - Eter de celulosa hidrofobicamente modificado, y composicion detergente que lo comprende - Google Patents
Eter de celulosa hidrofobicamente modificado, y composicion detergente que lo comprendeInfo
- Publication number
- AR016721A1 AR016721A1 ARP990102427A ARP990102427A AR016721A1 AR 016721 A1 AR016721 A1 AR 016721A1 AR P990102427 A ARP990102427 A AR P990102427A AR P990102427 A ARP990102427 A AR P990102427A AR 016721 A1 AR016721 A1 AR 016721A1
- Authority
- AR
- Argentina
- Prior art keywords
- cellulose ether
- alkyl
- ether
- hydrophobically modified
- cellulose
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 229920002678 cellulose Polymers 0.000 title abstract 2
- 239000001913 cellulose Substances 0.000 title abstract 2
- 239000003599 detergent Substances 0.000 title abstract 2
- 229920003086 cellulose ether Polymers 0.000 abstract 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000003342 alkenyl group Chemical group 0.000 abstract 3
- 239000000539 dimer Substances 0.000 abstract 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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 éter de celulosa hidrofobicamente modificado, en donde la modificacion hidrofobica se realizo usando un dímero de alquilo o alquenilcetena, cuya formulageneral es I en donde R1 y R2 son cadenas alquilo o alquenilo, tal como una que tiene 5 a 22,p referentemente C13-20 , más preferentemente C14-18. El éter decelulosa modificado tiene la siguiente formula II en donde R1 y R2 son como se indico más arriba. El peso molecular del éter de celulosa es de 10.000 -1.000.000, preferentemente 20.000 - 7 00.000, más preferentemetne 40.000 - 500.000 y el contenido del dímero de alquilo o alquenilcetena en el éter de celulosaes de 0,0001-10% en peso, preferentemente 0,01-2% en peso. El éter de celulosa modificado de acuerdo con lo descripto escarboxi metilcelulosa. El grado desustitucion de la carboximetilcelulosa es 0,2-2, preferentemente 0,4-1,2. Un método para la preparacion de un éter de celulosa hidrofobicamente modificado,que comprende: hacer reaccionar un eter de celulosa con undímero de alquilo o alquenilcetena o hacer reaccionar una celulosa o su derivado con un dímero dealquilo o alquenilcetena, después de lo cual el producto es convertido en un éter de celulosa. Una composicion para ser mezclada con agua, o unacomposicionacuosa, en donde la composicion contiene carboximetilcelulosa hidrofobicamente modificada. El producto puede ser usado en productos basados en agua, porejemplo, para controlar las propiedades reologicas. Los objetos de uso incluyen, porejemplo, detergente s, mezclas para revestimientos de papel, pinturas,agentes dispersantes, lodos de perforacion de petroleo, materiales para la construccion y productos químicos para la agricultura, adhesivos, materialesceramicos y aditivos depolimerizacion.
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 |
---|---|
AR016721A1 true AR016721A1 (es) | 2001-07-25 |
Family
ID=8551792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990102427A AR016721A1 (es) | 1998-05-25 | 1999-05-21 | Eter de celulosa hidrofobicamente modificado, y composicion detergente que lo comprende |
Country Status (21)
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) |
HK (1) | HK1027823A1 (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)
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 & 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)
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 |
JPH0678364B2 (ja) | 1989-01-31 | 1994-10-05 | ユニオン、カーバイド、ケミカルズ、アンド、プラスチックス、カンパニー、インコーポレイテッド | アルキル―アリール疎水基を有する多糖類及びそれらを含むラテックス組成物 |
DE4028746A1 (de) | 1990-09-11 | 1992-03-12 | Hoechst Ag | Modifizierte celluloseether und ihre verwendung in dispersionsfarben |
-
1998
- 1998-05-25 FI FI981149A patent/FI107385B/fi not_active IP Right Cessation
-
1999
- 1999-04-08 ES ES99914585T patent/ES2333186T3/es not_active Expired - Lifetime
- 1999-04-08 KR KR1020007000597A patent/KR100362421B1/ko not_active IP Right Cessation
- 1999-04-08 US US09/463,499 patent/US6600033B1/en not_active Expired - Fee Related
- 1999-04-08 EP EP09157060A patent/EP2078733A1/en not_active Withdrawn
- 1999-04-08 AT AT99914585T patent/ATE444312T1/de not_active IP Right Cessation
- 1999-04-08 EP EP99914585A patent/EP0998498B9/en not_active Expired - Lifetime
- 1999-04-08 WO PCT/FI1999/000295 patent/WO1999061478A1/en active Application Filing
- 1999-04-08 AU AU34223/99A patent/AU3422399A/en not_active Abandoned
- 1999-04-08 DE DE69941472T patent/DE69941472D1/de not_active Expired - Lifetime
- 1999-04-08 JP JP2000550882A patent/JP4468579B2/ja not_active Expired - Lifetime
- 1999-04-08 CA CA002297904A patent/CA2297904C/en not_active Expired - Fee Related
- 1999-04-08 CN CNB998008354A patent/CN1191278C/zh not_active Expired - Fee Related
- 1999-04-08 BR BRPI9906504-5A patent/BR9906504B1/pt not_active IP Right Cessation
- 1999-04-08 PL PL339291A patent/PL200907B1/pl not_active IP Right Cessation
- 1999-04-08 US US09/463,498 patent/US20030040622A1/en not_active Abandoned
- 1999-04-08 HU HU0100160A patent/HUP0100160A3/hu unknown
- 1999-04-08 WO PCT/FI1999/000296 patent/WO1999061479A1/en active IP Right Grant
- 1999-04-08 TR TR2000/00242T patent/TR200000242T1/xx unknown
- 1999-04-13 TW TW088105857A patent/TW500728B/zh not_active IP Right Cessation
- 1999-05-21 AR ARP990102427A patent/AR016721A1/es active IP Right Grant
- 1999-05-24 CO CO99031950A patent/CO5050321A1/es unknown
-
2000
- 2000-01-24 ZA ZA200000301A patent/ZA200000301B/xx unknown
- 2000-11-09 HK HK00107130.6A patent/HK1027823A1/xx not_active IP Right Cessation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |