GB1426911A - Process for the preparation of starch derivatives - Google Patents
Process for the preparation of starch derivativesInfo
- Publication number
- GB1426911A GB1426911A GB711873A GB711873A GB1426911A GB 1426911 A GB1426911 A GB 1426911A GB 711873 A GB711873 A GB 711873A GB 711873 A GB711873 A GB 711873A GB 1426911 A GB1426911 A GB 1426911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- starch
- alkyl group
- formula
- alkyl
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22618272A | 1972-02-14 | 1972-02-14 | |
US22619772A | 1972-02-14 | 1972-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1426911A true GB1426911A (en) | 1976-03-03 |
Family
ID=26920285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB711873A Expired GB1426911A (en) | 1972-02-14 | 1973-02-13 | Process for the preparation of starch derivatives |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4893684A (es) |
FR (1) | FR2172165B1 (es) |
GB (1) | GB1426911A (es) |
IT (1) | IT987851B (es) |
NL (1) | NL7302083A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115643A (ja) * | 1974-07-26 | 1976-02-07 | Takayuki Nemoto | Ionseidenpunnoriekino seizohoho |
JP2005330249A (ja) * | 2004-05-21 | 2005-12-02 | Sumitomo Chemical Co Ltd | 光学活性シタロプラムの製造方法、およびその中間体 |
-
1973
- 1973-01-29 IT IT1976173A patent/IT987851B/it active
- 1973-02-13 GB GB711873A patent/GB1426911A/en not_active Expired
- 1973-02-13 JP JP1712673A patent/JPS4893684A/ja active Pending
- 1973-02-13 FR FR7304992A patent/FR2172165B1/fr not_active Expired
- 1973-02-14 NL NL7302083A patent/NL7302083A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7302083A (es) | 1973-08-16 |
JPS4893684A (es) | 1973-12-04 |
IT987851B (it) | 1975-03-20 |
FR2172165A1 (es) | 1973-09-28 |
FR2172165B1 (es) | 1976-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |