GB1387569A - Stabilisation of oxidised polysaccharides - Google Patents
Stabilisation of oxidised polysaccharidesInfo
- Publication number
- GB1387569A GB1387569A GB777671A GB777671A GB1387569A GB 1387569 A GB1387569 A GB 1387569A GB 777671 A GB777671 A GB 777671A GB 777671 A GB777671 A GB 777671A GB 1387569 A GB1387569 A GB 1387569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- builders
- march
- dicarboxyl
- carbonyl groups
- 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
Links
Classifications
-
- 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
- C11D3/223—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin oxidised
-
- 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
- C08B31/18—Oxidised starch
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Abstract
1387569 Detergents containing builders UNILEVER Ltd 10 March 1972 [25 March 1971] 7776/71 Heading C5D [Also in Division C3] A detergency builder which may be used in detergent formulations comprising sodium dodecyl benzene sulphonate and alkaline silicate comprises a stabilized oxidized polysaccharide obtained by contacting an oxidized polysaccharide which contains at least 20% of dicarboxyl units (based on the original anhydroglucose units) and undesired aldehydic or ketonic carbonyl groups with a carbonyl reactive agent to give a treated dicarboxyl polysaccharide containing less of said carbonyl groups than the untreated material. Other builders such as sodium citrate, sodium oxydiacetate, sodium oxydisuccinate, sodium carboxymethyl oxysuccinate, sodium carbonate and polyelectrolyte builders may be present.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB777671A GB1387569A (en) | 1971-03-25 | 1971-03-25 | Stabilisation of oxidised polysaccharides |
CA137,478A CA959048A (en) | 1971-03-25 | 1972-03-20 | Detergent compounds |
ZA721969A ZA721969B (en) | 1971-03-25 | 1972-03-22 | Detergent compounds |
FR7210059A FR2130558B1 (en) | 1971-03-25 | 1972-03-22 | |
DE19722213955 DE2213955A1 (en) | 1971-03-25 | 1972-03-22 | Detergent raw materials |
NL7203869A NL7203869A (en) | 1971-03-25 | 1972-03-23 | |
BE781250A BE781250A (en) | 1971-03-25 | 1972-03-24 | ACTIVE ADDITIVES |
IT67941/72A IT954540B (en) | 1971-03-25 | 1972-03-24 | PROCEDURE FOR THE TREATMENT OF DICARBOXYL POLYSACCHARIDES PARTICULARLY FOR DETERGENT COMPOSITIONS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB777671A GB1387569A (en) | 1971-03-25 | 1971-03-25 | Stabilisation of oxidised polysaccharides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1387569A true GB1387569A (en) | 1975-03-19 |
Family
ID=9839503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB777671A Expired GB1387569A (en) | 1971-03-25 | 1971-03-25 | Stabilisation of oxidised polysaccharides |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE781250A (en) |
CA (1) | CA959048A (en) |
DE (1) | DE2213955A1 (en) |
FR (1) | FR2130558B1 (en) |
GB (1) | GB1387569A (en) |
IT (1) | IT954540B (en) |
NL (1) | NL7203869A (en) |
ZA (1) | ZA721969B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050015A3 (en) * | 1980-10-14 | 1982-06-09 | Yuken Industries Co. Ltd. | Cleaning composition |
FR2668147B1 (en) * | 1990-10-23 | 1994-06-03 | Roquette Freres | PROCESS FOR THE STABILIZATION OF OXIDATED POLYSACCHARIDE HYDROLYSATES AND NEW PRODUCTS THUS OBTAINED. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB977694A (en) * | 1959-12-23 | 1964-12-09 | Chugai Pharmaceutical Co Ltd | Starch derivatives |
GB941399A (en) * | 1961-07-10 | 1963-11-13 | Miles Lab | Oxidised starch products |
US3230213A (en) * | 1962-07-19 | 1966-01-18 | Charles L Mehltretter | Preparation of aminoguanidine derivatives |
-
1971
- 1971-03-25 GB GB777671A patent/GB1387569A/en not_active Expired
-
1972
- 1972-03-20 CA CA137,478A patent/CA959048A/en not_active Expired
- 1972-03-22 ZA ZA721969A patent/ZA721969B/en unknown
- 1972-03-22 FR FR7210059A patent/FR2130558B1/fr not_active Expired
- 1972-03-22 DE DE19722213955 patent/DE2213955A1/en active Pending
- 1972-03-23 NL NL7203869A patent/NL7203869A/xx unknown
- 1972-03-24 IT IT67941/72A patent/IT954540B/en active
- 1972-03-24 BE BE781250A patent/BE781250A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7203869A (en) | 1972-09-27 |
DE2213955A1 (en) | 1972-09-28 |
FR2130558B1 (en) | 1976-10-29 |
FR2130558A1 (en) | 1972-11-03 |
CA959048A (en) | 1974-12-10 |
IT954540B (en) | 1973-09-15 |
ZA721969B (en) | 1973-11-28 |
BE781250A (en) | 1972-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |