FR2411847A1 - Procede de preparation de polysaccharides presentant un degre de substitution eleve - Google Patents
Procede de preparation de polysaccharides presentant un degre de substitution eleveInfo
- Publication number
- FR2411847A1 FR2411847A1 FR7828130A FR7828130A FR2411847A1 FR 2411847 A1 FR2411847 A1 FR 2411847A1 FR 7828130 A FR7828130 A FR 7828130A FR 7828130 A FR7828130 A FR 7828130A FR 2411847 A1 FR2411847 A1 FR 2411847A1
- Authority
- FR
- France
- Prior art keywords
- polysaccharides
- substitution
- preparation
- presenting
- derivatives
- 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.)
- Granted
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
- C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
DERIVE DE POLYSACCHARIDES A DEGRES DE SUBSTITUTION ELEVES. ON PREPARE DES DERIVES DE POLYSACCHARIDES TRES SUBSTITUES, SOLUBLES DANS L'EAU ET POUVANT GONFLER DANS L'EAU, DANS DES SOLUTIONS AQUEUSES TRES CONCENTREES EN UTILISANT DES CONDITIONS DE REACTION BIEN DEFINIES ET CONTROLEES. LES DERIVES SONT OBTENUS AVEC UN BON RENDEMENT ET PEUVENT ETRE FACILEMENT ISOLES SOUS FORME SOLIDE. PREPARATION D'AGENTS DE RETENTION DE PIGMENTS DANS DES PAPIERS ET ANALOGUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/860,952 US4129722A (en) | 1977-12-15 | 1977-12-15 | Process for the preparation of high D. S. polysaccharides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2411847A1 true FR2411847A1 (fr) | 1979-07-13 |
FR2411847B1 FR2411847B1 (fr) | 1982-03-19 |
Family
ID=25334463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7828130A Granted FR2411847A1 (fr) | 1977-12-15 | 1978-10-02 | Procede de preparation de polysaccharides presentant un degre de substitution eleve |
Country Status (8)
Country | Link |
---|---|
US (1) | US4129722A (fr) |
JP (1) | JPS6019761B2 (fr) |
BE (1) | BE870956A (fr) |
CA (1) | CA1084048A (fr) |
DE (1) | DE2840011C2 (fr) |
FR (1) | FR2411847A1 (fr) |
GB (1) | GB2010297B (fr) |
NL (1) | NL172958C (fr) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH642669A5 (de) * | 1979-12-03 | 1984-04-30 | Meyhall Chemical Ag | Wasserloesliches guarprodukt und verfahren zu dessen herstellung. |
US4321367A (en) * | 1980-09-02 | 1982-03-23 | The Dow Chemical Company | Method for the preparation of cross-linked polysaccharide ethers |
DE3147434A1 (de) * | 1981-11-30 | 1983-06-09 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von celluloseethern mit dimethoxyethan als dispergierhilfsmittel |
US4579944A (en) * | 1982-07-19 | 1986-04-01 | Grain Processing Corporation | Derivatization of starch |
DE3306621A1 (de) * | 1983-02-25 | 1984-08-30 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von celluloseethern mit einem dimethoxyethan enthaltenden dispergierhilfsmittel |
JPH0647603B2 (ja) * | 1984-04-06 | 1994-06-22 | ダイセル化学工業株式会社 | 高置換度セルロ−スエ−テルの製法 |
US4778880A (en) * | 1984-09-28 | 1988-10-18 | Symes Kenneth C | Process for producing derivatives of hydroxy compounds, the products and their uses |
GB8520101D0 (en) * | 1985-08-09 | 1985-09-18 | Unilever Plc | Phase separation |
US4870167A (en) * | 1987-03-02 | 1989-09-26 | Hi-Tek Polymers, Inc. | Hydrophobically modified non-ionic polygalactomannan ethers |
IT1223362B (it) * | 1987-11-20 | 1990-09-19 | Texcontor Ets | Derivati cationizzati polisaccaridi ad attivita' ipocolesterolemizzante |
GB8818116D0 (en) * | 1988-07-29 | 1988-09-01 | D S Pharmaceuticals Ltd | Compounds & compositions for medical treatment |
US5349089A (en) | 1989-07-07 | 1994-09-20 | National Starch And Chemical Investment Holding Corporation | Reagent for preparing polycationic polysaccharides |
US5227481A (en) * | 1989-07-07 | 1993-07-13 | National Starch And Chemical Investment Holding Corporation | Cationic polysaccharides and reagents for their preparation |
US4992536A (en) * | 1989-10-31 | 1991-02-12 | National Starch And Chemical Investment Holding Corporation | Preparation of polycationic polysaccharides by site selective reaction |
US5179083A (en) * | 1990-07-05 | 1993-01-12 | Stein, Hall & Co., Inc. | Coating composition containing as thickeners polygalactomannans modified with hydrophilic and hydrophobic groups |
US5218107A (en) * | 1991-12-30 | 1993-06-08 | The Dow Chemical Company | Removal of undesirable material from water-soluble cellulose ether aqueous solutions |
US5869647A (en) * | 1993-07-27 | 1999-02-09 | Evercorn, Inc. | Method of preparing biodegradable modified-starch moldable products and films |
DE4442606C2 (de) * | 1994-11-30 | 1998-09-17 | Degussa | Quellbarer Stärkeester, Verfahren zu dessen Herstellung sowie Verwendung |
US5690790A (en) * | 1996-03-28 | 1997-11-25 | The Procter & Gamble Company | Temporary wet strength paper |
BR9710949A (pt) | 1996-03-28 | 2002-01-22 | Procter & Gamble | Produtos de papel tendo resistência a molhado a partir de fibras e polìmeros celulósicos funcionalizados por aldeìdo |
US5760212A (en) * | 1996-03-28 | 1998-06-02 | Smith; David Jay | Temporary wet strength additives |
US5844058A (en) * | 1996-12-17 | 1998-12-01 | Brookhaven Science Associates | Organosiloxane-grafted natural polymer coatings |
US6749721B2 (en) | 2000-12-22 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition |
US6824650B2 (en) | 2001-12-18 | 2004-11-30 | Kimberly-Clark Worldwide, Inc. | Fibrous materials treated with a polyvinylamine polymer |
US7214633B2 (en) | 2001-12-18 | 2007-05-08 | Kimberly-Clark Worldwide, Inc. | Polyvinylamine treatments to improve dyeing of cellulosic materials |
US7994079B2 (en) | 2002-12-17 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | Meltblown scrubbing product |
US20040118540A1 (en) * | 2002-12-20 | 2004-06-24 | Kimberly-Clark Worlwide, Inc. | Bicomponent strengtheninig system for paper |
US6916402B2 (en) | 2002-12-23 | 2005-07-12 | Kimberly-Clark Worldwide, Inc. | Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof |
US6936136B2 (en) | 2002-12-31 | 2005-08-30 | Kimberly-Clark Worldwide, Inc. | Amino-functionalized pulp fibers |
US20050130536A1 (en) * | 2003-12-11 | 2005-06-16 | Kimberly-Clark Worldwide, Inc. | Disposable scrubbing product |
DE102004035870A1 (de) * | 2004-07-23 | 2006-02-09 | Wolff Cellulosics Gmbh & Co. Kg | Verfahren zur Herstellung aminoalkylgruppenhaltiger Polysaccharide und Polysaccharidderivate |
US7670459B2 (en) | 2004-12-29 | 2010-03-02 | Kimberly-Clark Worldwide, Inc. | Soft and durable tissue products containing a softening agent |
DE102005027498A1 (de) * | 2005-06-15 | 2006-12-28 | Wolff Cellulosics Gmbh & Co. Kg | Aminoalkylgruppenhaltige Guar-Derivate |
DE102006013786A1 (de) * | 2006-03-24 | 2007-09-27 | Wolff Cellulosics Gmbh & Co. Kg | Methylstärkeether in mineralischen Baustoffen |
US8796196B2 (en) * | 2010-02-26 | 2014-08-05 | Hercules Incorporated | Polysaccharide products with improved performance and clarity in surfactant-based aqueous formulations and process for preparation |
US9561166B2 (en) | 2010-02-26 | 2017-02-07 | Hercules Incorporated | Polysaccharide products with improved performance and clarity in phosphate ester surfactant-based aqueous formulations and process for preparation |
US20120247697A1 (en) | 2011-03-29 | 2012-10-04 | Kemira Oyj | Polyamine Polyamidoamine Epihaloohydrin Compositions and Processes for Preparing and Using the Same |
PL2748373T3 (pl) | 2011-08-25 | 2024-06-24 | Solenis Technologies Cayman, L.P. | Sposób zwiększania korzystnych skutków środków zwiększających wytrzymałość do produkcji papieru i tektury |
WO2013046060A1 (fr) | 2011-09-30 | 2013-04-04 | Kemira Oyj | Papier et procédés de fabrication du papier |
US9777434B2 (en) | 2011-12-22 | 2017-10-03 | Kemira Dyj | Compositions and methods of making paper products |
WO2013179139A1 (fr) | 2012-05-30 | 2013-12-05 | Kemira Oyj | Compositions et procédés permettant de fabriquer des produits en papier |
CA2876651C (fr) | 2012-06-22 | 2018-10-09 | Kemira Oyj | Compositions et procedes de fabrication de produits de papier |
CA2886043A1 (fr) | 2012-09-26 | 2014-04-03 | Kemira Oyj | Materiaux absorbants, produits les contenant, compositions et procedes de fabrication de ces materiaux absorbants |
US9562326B2 (en) | 2013-03-14 | 2017-02-07 | Kemira Oyj | Compositions and methods of making paper products |
CN103524633A (zh) * | 2013-09-28 | 2014-01-22 | 昆山市周市溴化锂溶液厂 | 高粘度改性瓜尔胶的制备方法 |
EP3149050A1 (fr) | 2014-06-02 | 2017-04-05 | Tethis, Inc. | Biopolymères modifiés et leurs procédés de production et d'utilisation |
US10689566B2 (en) | 2015-11-23 | 2020-06-23 | Anavo Technologies, Llc | Coated particles and methods of making and using the same |
AU2016393671A1 (en) | 2016-02-16 | 2018-09-13 | Kemira Oyj | Method for producing paper |
BR112018069524B1 (pt) | 2016-02-29 | 2022-09-13 | Kemira Oyj | Composição amaciante |
US20200347556A1 (en) | 2019-05-03 | 2020-11-05 | First Quality Tissue, Llc | Absorbent structures with high strength and low md stretch |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2161815A (en) * | 1935-11-13 | 1939-06-13 | Du Pont | Chemical process |
US2976278A (en) * | 1956-10-01 | 1961-03-21 | Du Pont | Process for the manufacture of carboxymethyl cellulose involving 3-component, 2-phase liquid reaction medium |
US3234426A (en) * | 1960-06-10 | 1966-02-08 | Eitel Mccullough Inc | Method for density modulating beams of charged particles |
US3644332A (en) * | 1968-09-05 | 1972-02-22 | Cpc International Inc | Preparation of granular starch derivatives |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1068686B (de) * | 1959-11-12 | Rayonier Incorporated, Sheltan, Wash. (V. St. A.) | Verfahren zur Alkalisierung von Zellstoff | |
DE526792C (de) * | 1927-03-26 | 1931-06-10 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von AEthern der Cellulose |
US2523709A (en) * | 1946-07-18 | 1950-09-26 | Gen Mills Inc | High-viscosity starch ethers and process of preparing same |
US3062810A (en) * | 1956-10-22 | 1962-11-06 | Penick & Ford Ltd Inc | Starch ether derivatives and process for preparing same |
US2975124A (en) * | 1957-08-28 | 1961-03-14 | Nat Starch Chem Corp | Flocculation of fine particles by starch ethers |
NL275478A (fr) * | 1961-03-04 | |||
US3246997A (en) * | 1961-05-09 | 1966-04-19 | Gen Aniline & Film Corp | Printing emulsions |
US3347814A (en) * | 1964-08-06 | 1967-10-17 | Du Pont | Freeze-thaw stable aqueous polymer dispersion containing a water-miscible amide |
US3372050A (en) * | 1966-02-07 | 1968-03-05 | Robert E. Weber | Paper coating composition and method of coating |
US4031305A (en) * | 1975-11-17 | 1977-06-21 | Celanese Corporation | Polygalactomannan ether compositions |
-
1977
- 1977-12-15 US US05/860,952 patent/US4129722A/en not_active Expired - Lifetime
-
1978
- 1978-09-11 CA CA311,043A patent/CA1084048A/fr not_active Expired
- 1978-09-14 DE DE2840011A patent/DE2840011C2/de not_active Expired
- 1978-09-25 GB GB7837990A patent/GB2010297B/en not_active Expired
- 1978-10-02 FR FR7828130A patent/FR2411847A1/fr active Granted
- 1978-10-02 NL NLAANVRAGE7809944,A patent/NL172958C/xx not_active IP Right Cessation
- 1978-10-02 BE BE78190870A patent/BE870956A/fr not_active IP Right Cessation
- 1978-11-08 JP JP53136873A patent/JPS6019761B2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2161815A (en) * | 1935-11-13 | 1939-06-13 | Du Pont | Chemical process |
US2976278A (en) * | 1956-10-01 | 1961-03-21 | Du Pont | Process for the manufacture of carboxymethyl cellulose involving 3-component, 2-phase liquid reaction medium |
US3234426A (en) * | 1960-06-10 | 1966-02-08 | Eitel Mccullough Inc | Method for density modulating beams of charged particles |
US3644332A (en) * | 1968-09-05 | 1972-02-22 | Cpc International Inc | Preparation of granular starch derivatives |
Also Published As
Publication number | Publication date |
---|---|
CA1084048A (fr) | 1980-08-19 |
NL7809944A (nl) | 1979-06-19 |
FR2411847B1 (fr) | 1982-03-19 |
US4129722A (en) | 1978-12-12 |
JPS5483983A (en) | 1979-07-04 |
GB2010297A (en) | 1979-06-27 |
NL172958B (nl) | 1983-06-16 |
GB2010297B (en) | 1982-03-24 |
DE2840011A1 (de) | 1979-06-21 |
BE870956A (fr) | 1979-02-01 |
NL172958C (nl) | 1983-11-16 |
DE2840011C2 (de) | 1989-05-18 |
JPS6019761B2 (ja) | 1985-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |