FR2707649B1 - Procédé de modification, par carboxyalkylation, de dérivés de polysaccharides, dérivés de polysaccharides carboxyalkylés ainsi obtenus et leurs utilisations. - Google Patents
Procédé de modification, par carboxyalkylation, de dérivés de polysaccharides, dérivés de polysaccharides carboxyalkylés ainsi obtenus et leurs utilisations.Info
- Publication number
- FR2707649B1 FR2707649B1 FR9308770A FR9308770A FR2707649B1 FR 2707649 B1 FR2707649 B1 FR 2707649B1 FR 9308770 A FR9308770 A FR 9308770A FR 9308770 A FR9308770 A FR 9308770A FR 2707649 B1 FR2707649 B1 FR 2707649B1
- Authority
- FR
- France
- Prior art keywords
- derivatives
- carboxyalkylation
- modification
- carboxyalkylated polysaccharides
- polysaccharide
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/26—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of carbohydrates; of distillation residues therefrom
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
-
- 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
-
- 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
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Emergency Medicine (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Polymers & Plastics (AREA)
- Structural Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9308770A FR2707649B1 (fr) | 1993-07-16 | 1993-07-16 | Procédé de modification, par carboxyalkylation, de dérivés de polysaccharides, dérivés de polysaccharides carboxyalkylés ainsi obtenus et leurs utilisations. |
PCT/FR1994/000882 WO1995002614A1 (fr) | 1993-07-16 | 1994-07-13 | Procede de modification, par carboxyalkylation, de derives de polysaccharides, derives de polysaccharides carboxyalkyles ainsi obtenus et leurs utilisations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9308770A FR2707649B1 (fr) | 1993-07-16 | 1993-07-16 | Procédé de modification, par carboxyalkylation, de dérivés de polysaccharides, dérivés de polysaccharides carboxyalkylés ainsi obtenus et leurs utilisations. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2707649A1 FR2707649A1 (fr) | 1995-01-20 |
FR2707649B1 true FR2707649B1 (fr) | 1995-09-15 |
Family
ID=9449322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9308770A Expired - Fee Related FR2707649B1 (fr) | 1993-07-16 | 1993-07-16 | Procédé de modification, par carboxyalkylation, de dérivés de polysaccharides, dérivés de polysaccharides carboxyalkylés ainsi obtenus et leurs utilisations. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2707649B1 (fr) |
WO (1) | WO1995002614A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996034017A1 (fr) * | 1995-04-27 | 1996-10-31 | Coöperatie Suiker Unie U.A. | Derives d'inuline |
ITSV20010032A1 (it) | 2001-10-02 | 2003-04-02 | Ferrania Spa | Elemento fotografico con sensitometria e resistenza meccanica migliorate |
FR2844525B1 (fr) | 2002-09-18 | 2005-06-03 | Roquette Freres | Procede de preparation d'une composition polycarboxylique comprenant une etape d'oxydation electrochimique d'une composition monosaccharidique |
ITSV20020054A1 (it) | 2002-10-31 | 2004-05-01 | Allaix Roberto C O Ferrania S P A Uff Brevetti | Emulsione fotografica agli alogenuri d'argento ed elemento fotografico che la comprende. |
GB0508883D0 (en) | 2005-04-29 | 2005-06-08 | Unilever Plc | Polymers for laundry applications |
US9376648B2 (en) | 2008-04-07 | 2016-06-28 | The Procter & Gamble Company | Foam manipulation compositions containing fine particles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE869030C (de) * | 1943-09-25 | 1953-03-02 | Sichel Werke A G | Verfahren zur Herstellung von wasserloeslichen Staerkederivaten |
US3639389A (en) * | 1968-05-15 | 1972-02-01 | Cpc International Inc | Low d.e. starch hydrolysate derivatives |
US3652542A (en) * | 1969-07-15 | 1972-03-28 | Penick & Ford Ltd | Process for preparing etherified depolymerized starch product compatible with polyvinyl alcohol |
BE789685A (fr) * | 1971-10-05 | 1973-02-01 | Diamalt Ag | Produits de lavage |
FR2184454B1 (fr) * | 1972-05-17 | 1975-06-20 | Roquette Freres | |
JPS5259605A (en) * | 1975-11-11 | 1977-05-17 | Kao Corp | Detergent composition |
JPS5269990A (en) * | 1975-12-09 | 1977-06-10 | Kao Corp | Carboxymethylation method |
-
1993
- 1993-07-16 FR FR9308770A patent/FR2707649B1/fr not_active Expired - Fee Related
-
1994
- 1994-07-13 WO PCT/FR1994/000882 patent/WO1995002614A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1995002614A1 (fr) | 1995-01-26 |
FR2707649A1 (fr) | 1995-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |