ATE247133T1 - Verfahren zur herstellung von chemisch reaktiver stärke - Google Patents
Verfahren zur herstellung von chemisch reaktiver stärkeInfo
- Publication number
- ATE247133T1 ATE247133T1 AT97909409T AT97909409T ATE247133T1 AT E247133 T1 ATE247133 T1 AT E247133T1 AT 97909409 T AT97909409 T AT 97909409T AT 97909409 T AT97909409 T AT 97909409T AT E247133 T1 ATE247133 T1 AT E247133T1
- Authority
- AT
- Austria
- Prior art keywords
- chemically reactive
- producing chemically
- reactive starch
- starch
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/08—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate
- C08B3/10—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate with five or more carbon-atoms, e.g. valerate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/02—Rendering cellulose suitable for esterification
-
- 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
- C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B33/00—Preparation of derivatives of amylose
- C08B33/02—Esters
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9621817.7A GB9621817D0 (en) | 1996-10-19 | 1996-10-19 | Improvements in or relating to polysaccharide derivatives and their production |
GBGB9705635.2A GB9705635D0 (en) | 1997-03-19 | 1997-03-19 | Improvements in or relating to polysaccharide derivatives and their production |
PCT/GB1997/002745 WO1998017692A1 (en) | 1996-10-19 | 1997-10-16 | Preparation of chemically reactive polysaccharides |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE247133T1 true ATE247133T1 (de) | 2003-08-15 |
Family
ID=26310258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97909409T ATE247133T1 (de) | 1996-10-19 | 1997-10-16 | Verfahren zur herstellung von chemisch reaktiver stärke |
Country Status (6)
Country | Link |
---|---|
US (1) | US6455691B1 (de) |
EP (1) | EP0946597B1 (de) |
AT (1) | ATE247133T1 (de) |
AU (1) | AU4709997A (de) |
DE (1) | DE69724144D1 (de) |
WO (1) | WO1998017692A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2791671B1 (fr) | 1999-04-01 | 2001-05-11 | Oreal | Nouveaux composes derives d'esters d'acide benzoique, composition les comprenant et utilisation |
GB0307860D0 (en) * | 2003-04-04 | 2003-05-14 | Novartis Ag | Organic compounds |
US20060252745A1 (en) | 2005-05-06 | 2006-11-09 | Almeida Jose L D | Methods of preparing pharmaceutical compositions comprising eslicarbazepine acetate and methods of use |
GB0700773D0 (en) | 2007-01-15 | 2007-02-21 | Portela & Ca Sa | Drug therapies |
GB201113415D0 (en) | 2011-08-04 | 2011-09-21 | Flaherty John M | Compostable and biodegradable materials and articles formed from them |
EP3545038A1 (de) * | 2016-11-22 | 2019-10-02 | E. I. du Pont de Nemours and Company | Verfahren zur herstellung von polyacrylnitrilfasern |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732205A (en) * | 1971-01-15 | 1973-05-08 | Anheuser Busch | Process of making powdered cellulose laurate |
US4278790A (en) * | 1978-07-31 | 1981-07-14 | Hopkins Agricultural Chemical Co. | Novel cellulose solutions |
US4352770A (en) * | 1980-04-30 | 1982-10-05 | International Telephone And Telegraph Corporation | Process for forming shaped cellulosic product |
JPS5817101A (ja) * | 1981-07-24 | 1983-02-01 | Daicel Chem Ind Ltd | 新規なセルロ−ス・カルボン酸エステルの製造方法 |
JPS5938203A (ja) * | 1982-08-25 | 1984-03-02 | Daicel Chem Ind Ltd | アモルフアスセルロ−スの製造方法 |
JPS59124933A (ja) * | 1982-12-29 | 1984-07-19 | Daicel Chem Ind Ltd | セルロ−スの溶解方法 |
-
1997
- 1997-10-16 EP EP97909409A patent/EP0946597B1/de not_active Expired - Lifetime
- 1997-10-16 AT AT97909409T patent/ATE247133T1/de not_active IP Right Cessation
- 1997-10-16 WO PCT/GB1997/002745 patent/WO1998017692A1/en active IP Right Grant
- 1997-10-16 AU AU47099/97A patent/AU4709997A/en not_active Abandoned
- 1997-10-16 DE DE69724144T patent/DE69724144D1/de not_active Expired - Lifetime
- 1997-10-16 US US09/284,678 patent/US6455691B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1998017692A1 (en) | 1998-04-30 |
US20020137922A1 (en) | 2002-09-26 |
EP0946597B1 (de) | 2003-08-13 |
AU4709997A (en) | 1998-05-15 |
EP0946597A1 (de) | 1999-10-06 |
US6455691B1 (en) | 2002-09-24 |
DE69724144D1 (de) | 2003-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |