GB1363624A - Redispersible hydrophobic starch derivatives and mehtods for the manufacture thereof - Google Patents
Redispersible hydrophobic starch derivatives and mehtods for the manufacture thereofInfo
- Publication number
- GB1363624A GB1363624A GB3399070A GB3399070A GB1363624A GB 1363624 A GB1363624 A GB 1363624A GB 3399070 A GB3399070 A GB 3399070A GB 3399070 A GB3399070 A GB 3399070A GB 1363624 A GB1363624 A GB 1363624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- starch
- hydrophobic starch
- particles
- carbon atoms
- ester 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
- 230000002209 hydrophobic effect Effects 0.000 title abstract 6
- 229920000881 Modified starch Polymers 0.000 title abstract 4
- 235000019426 modified starch Nutrition 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002472 Starch Polymers 0.000 abstract 5
- 235000019698 starch Nutrition 0.000 abstract 5
- 239000008107 starch Substances 0.000 abstract 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 125000004185 ester group Chemical group 0.000 abstract 3
- 239000008187 granular material Substances 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000008186 active pharmaceutical agent Substances 0.000 abstract 1
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000008378 aryl ethers Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 abstract 1
- 238000006062 fragmentation reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000843 powder 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
- C08B31/00—Preparation of derivatives of starch
- C08B31/02—Esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
- C08B30/14—Cold water dispersible or pregelatinised starch
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3399070A GB1363624A (en) | 1970-07-14 | 1970-07-14 | Redispersible hydrophobic starch derivatives and mehtods for the manufacture thereof |
| CA117,470A CA941825A (en) | 1970-07-14 | 1971-07-06 | Redispersible hydrophobic starch derivatives and process for their preparation |
| NL7109448A NL7109448A (cs) | 1970-07-14 | 1971-07-08 | |
| US161922A US3891624A (en) | 1970-07-14 | 1971-07-09 | Preparation of redispersible hydrophobic starch derivatives |
| DE2134254A DE2134254C3 (de) | 1970-07-14 | 1971-07-09 | Verfahren zur Herstellung von trockenen hydrophoben, in Wasser dispergierbaren und eine stabile Suspension bildenden Stärkederivaten |
| CH1023871A CH563412A5 (cs) | 1970-07-14 | 1971-07-12 | |
| JP5204371A JPS5323337B1 (cs) | 1970-07-14 | 1971-07-13 | |
| FR7125601A FR2101630A5 (cs) | 1970-07-14 | 1971-07-13 | |
| SE7109064A SE374924B (cs) | 1970-07-14 | 1971-07-13 | |
| BE769941A BE769941A (cs) | 1970-07-14 | 1971-07-13 | |
| ES393211A ES393211A1 (es) | 1970-07-14 | 1971-07-13 | Un procedimiento para la fabricacion de derivados de almi- don hidrofobos redispersables. |
| AT612971A AT316302B (de) | 1970-07-14 | 1971-07-14 | Verfahren zur Herstellung von trockenen hydrophoben dispergierbaren Stärkederivaten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3399370 | 1970-07-14 | ||
| GB3399070A GB1363624A (en) | 1970-07-14 | 1970-07-14 | Redispersible hydrophobic starch derivatives and mehtods for the manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1363624A true GB1363624A (en) | 1974-08-14 |
Family
ID=26262114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3399070A Expired GB1363624A (en) | 1970-07-14 | 1970-07-14 | Redispersible hydrophobic starch derivatives and mehtods for the manufacture thereof |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE769941A (cs) |
| FR (1) | FR2101630A5 (cs) |
| GB (1) | GB1363624A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861872A (en) * | 1986-03-20 | 1989-08-29 | Daicel Chemical Industries, Ltd. | Alkyl-phenylcarbamate derivative of polysaccharide |
| US4912205A (en) * | 1986-03-20 | 1990-03-27 | Daicel Chemical Industries, Ltd. | Alkyl-substituted phenylcarbamate derivative of polysaccharide |
| EP0281951B1 (en) * | 1987-03-04 | 1994-06-15 | Daicel Chemical Industries, Ltd. | Alkyl-phenylcarbamate derivative of polysaccharide |
| EP0552824A3 (en) * | 1987-03-04 | 1993-09-15 | Daicel Chemical Industries Co., Ltd. | Alkyl-phenylcarbamate derivative of polysaccharide |
-
1970
- 1970-07-14 GB GB3399070A patent/GB1363624A/en not_active Expired
-
1971
- 1971-07-13 FR FR7125601A patent/FR2101630A5/fr not_active Expired
- 1971-07-13 BE BE769941A patent/BE769941A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2101630A5 (cs) | 1972-03-31 |
| BE769941A (cs) | 1971-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 49R | Reference inserted (sect. 9/1949) | ||
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |