JP2006507373A5 - - Google Patents
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- Publication number
- JP2006507373A5 JP2006507373A5 JP2004520521A JP2004520521A JP2006507373A5 JP 2006507373 A5 JP2006507373 A5 JP 2006507373A5 JP 2004520521 A JP2004520521 A JP 2004520521A JP 2004520521 A JP2004520521 A JP 2004520521A JP 2006507373 A5 JP2006507373 A5 JP 2006507373A5
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- base
- polysaccharide
- alkaline
- hydrophobically modified
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 150000004676 glycans Chemical class 0.000 claims description 15
- 229920001282 polysaccharide Polymers 0.000 claims description 15
- 239000005017 polysaccharide Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000012736 aqueous medium Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 5
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims 4
- 229920000896 Ethulose Polymers 0.000 claims 4
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 claims 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims 4
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims 4
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 claims 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims 4
- 229940045872 sodium percarbonate Drugs 0.000 claims 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims 4
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- 229940078916 carbamide peroxide Drugs 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- 229960001922 sodium perborate Drugs 0.000 claims 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 claims 2
- 239000008247 solid mixture Substances 0.000 claims 2
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 claims 2
- 239000005711 Benzoic acid Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 206010029412 Nightmare Diseases 0.000 claims 1
- 235000010233 benzoic acid Nutrition 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02077756 | 2002-07-10 | ||
| PCT/EP2003/007327 WO2004007559A1 (en) | 2002-07-10 | 2003-07-07 | Depolymerization of water soluble polysaccharides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006507373A JP2006507373A (ja) | 2006-03-02 |
| JP2006507373A5 true JP2006507373A5 (https=) | 2006-08-10 |
Family
ID=30011178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004520521A Pending JP2006507373A (ja) | 2002-07-10 | 2003-07-07 | 水溶性ポリサッカライドの脱重合 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20050209449A1 (https=) |
| EP (1) | EP1521777A1 (https=) |
| JP (1) | JP2006507373A (https=) |
| CN (1) | CN1675247A (https=) |
| AR (1) | AR040538A1 (https=) |
| AU (1) | AU2003253038A1 (https=) |
| BR (1) | BR0312499A (https=) |
| CA (1) | CA2492098A1 (https=) |
| NO (1) | NO20050028L (https=) |
| RU (1) | RU2322461C2 (https=) |
| WO (1) | WO2004007559A1 (https=) |
| ZA (1) | ZA200501167B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8865432B2 (en) | 2004-02-26 | 2014-10-21 | Shin-Etsu Chemical Co., Ltd. | Method for preparing cellulose derivatives having solubility improved |
| EP1878752B1 (en) * | 2005-08-22 | 2014-02-26 | Shin-Etsu Chemical Co., Ltd. | Process for producing cellulose derivative with improved solubility |
| CA2686470C (en) | 2007-05-07 | 2015-03-31 | Hydrite Chemical Co. | Systems, compositions, and/or methods for depolymerizing cellulose and/or starch |
| DE17784205T1 (de) | 2016-09-28 | 2019-11-28 | Cp Kelco Oy | Waschmittelzusammensetzungen mit polysacchariden mit extrem niedrigem molekulargewicht |
| WO2019036123A1 (en) * | 2017-08-16 | 2019-02-21 | Dow Global Technologies Llc | PROCESS FOR THE CONTROLLED PREPARATION OF LOW MOLECULAR WEIGHT CELLULOSE ETHER |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB479445A (en) * | 1936-08-05 | 1938-02-07 | Horace Finningley Oxley | Improvements in the manufacture of ethers of cellulose and other carbohydrates |
| US3024191A (en) * | 1959-10-28 | 1962-03-06 | Pan American Petroleum Corp | Fracturing earth formations |
| US3400078A (en) * | 1965-11-08 | 1968-09-03 | Pan American Petroleum Corp | Scale inhibitor composition and method |
| JPS5122700A (en) * | 1974-08-20 | 1976-02-23 | Kao Corp | Kohyokatansansooda mataha kahosansoodano seizoho |
| GB2041966A (en) * | 1977-11-29 | 1980-09-17 | Procter & Gamble | Detergent tablet having a hydrated salt coating and process for preparing the tablet |
| NL8005184A (nl) | 1980-09-17 | 1982-04-16 | Cpc Nederland Bv | Werkwijze voor de bereiding van een zetmeellijm uit natief zetmeel. |
| GB2215205A (en) | 1988-02-26 | 1989-09-20 | Cyril Joseph France | Skin treatment formulations comprising boric acid and/or perborate salt |
| CA2046089C (en) * | 1990-07-02 | 2003-12-30 | J. David Angerer | High solids low viscosity polysaccharides |
| US5080717A (en) * | 1991-01-24 | 1992-01-14 | Aqualon Company | Fluid suspensions of polysaccharide mixtures |
| GB9315434D0 (en) * | 1993-07-26 | 1993-09-08 | Courtaulds Plc | Hydrolysis of polysaccharides |
| DE4411681A1 (de) * | 1994-04-05 | 1995-10-12 | Hoechst Ag | Verfahren zur Herstellung niedermolekularer Polysaccharidether |
| KR100605785B1 (ko) * | 1998-04-23 | 2006-07-31 | 이데미쓰 고산 가부시키가이샤 | 코팅재 |
| DE19854770A1 (de) * | 1998-11-27 | 2000-05-31 | Wolff Walsrode Ag | Verfahren zur Herstellung niedrigviskoser wasserlöslicher Celluloseether |
| AU6830400A (en) * | 1999-07-28 | 2001-02-13 | Rhodia Acetow Gmbh | Method for carrying out the targeted depolymerization of polysaccharides |
| RU2154084C1 (ru) * | 1999-11-09 | 2000-08-10 | Открытое акционерное общество "ПермНИПИнефть" | Реагент для обработки буровых растворов |
| JP3593024B2 (ja) * | 2000-10-30 | 2004-11-24 | 石川県 | 多糖類の低分子化方法 |
-
2003
- 2003-07-07 BR BR0312499-1A patent/BR0312499A/pt not_active IP Right Cessation
- 2003-07-07 AU AU2003253038A patent/AU2003253038A1/en not_active Abandoned
- 2003-07-07 EP EP03763743A patent/EP1521777A1/en not_active Withdrawn
- 2003-07-07 CN CNA038189720A patent/CN1675247A/zh active Pending
- 2003-07-07 RU RU2005103403/04A patent/RU2322461C2/ru not_active IP Right Cessation
- 2003-07-07 JP JP2004520521A patent/JP2006507373A/ja active Pending
- 2003-07-07 CA CA002492098A patent/CA2492098A1/en not_active Abandoned
- 2003-07-07 US US10/519,939 patent/US20050209449A1/en not_active Abandoned
- 2003-07-07 WO PCT/EP2003/007327 patent/WO2004007559A1/en not_active Ceased
- 2003-07-08 AR AR20030102475A patent/AR040538A1/es active IP Right Grant
-
2005
- 2005-01-03 NO NO20050028A patent/NO20050028L/no not_active Application Discontinuation
- 2005-02-09 ZA ZA200501167A patent/ZA200501167B/en unknown
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