DE69816544D1 - Verfahren zur Modifizierung von stärkehaltigen Materialien - Google Patents
Verfahren zur Modifizierung von stärkehaltigen MaterialienInfo
- Publication number
- DE69816544D1 DE69816544D1 DE69816544T DE69816544T DE69816544D1 DE 69816544 D1 DE69816544 D1 DE 69816544D1 DE 69816544 T DE69816544 T DE 69816544T DE 69816544 T DE69816544 T DE 69816544T DE 69816544 D1 DE69816544 D1 DE 69816544D1
- Authority
- DE
- Germany
- Prior art keywords
- starchy material
- chemical
- dry
- cationization
- flours
- 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.)
- Revoked
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
-
- 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
- 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
- C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
- D21H17/16—Addition products thereof with hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9711383 | 1997-09-12 | ||
FR9711383A FR2768432B1 (fr) | 1997-09-12 | 1997-09-12 | Procede de transformation de matieres amylacees, matieres amylacees transformees ainsi obtenues et leurs utilisations, notamment dans la fabrication de papier, d'adhesifs ou de produits gelifies |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69816544D1 true DE69816544D1 (de) | 2003-08-28 |
DE69816544T2 DE69816544T2 (de) | 2004-06-09 |
Family
ID=9511034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69816544T Revoked DE69816544T2 (de) | 1997-09-12 | 1998-09-08 | Verfahren zur Modifizierung von stärkehaltigen Materialien |
Country Status (7)
Country | Link |
---|---|
US (1) | US6469161B1 (de) |
EP (1) | EP0902037B1 (de) |
AT (1) | ATE245663T1 (de) |
CA (1) | CA2247527A1 (de) |
DE (1) | DE69816544T2 (de) |
ES (1) | ES2203903T3 (de) |
FR (1) | FR2768432B1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800078B1 (fr) * | 1999-10-22 | 2003-11-14 | Roquette Freres | Procede de transformation de matieres amylacees en phase seche |
FR2810042B1 (fr) * | 2000-06-13 | 2004-04-16 | Roquette Freres | Nouvelle composition amylacee contenant une matiere amylacee cationique |
US6372361B1 (en) | 2000-07-07 | 2002-04-16 | National Starch And Chemical Investment Holding Corporation | Coating for paper products |
US20030084818A1 (en) * | 2001-08-03 | 2003-05-08 | Denise Pelley | Starch based adhesive |
KR100488760B1 (ko) * | 2002-11-25 | 2005-05-16 | 주식회사 영남기건 | 초산 전분의 반건식 제조방법 |
FR2855840B1 (fr) * | 2003-06-06 | 2006-09-01 | Roquette Freres | Composition a base d'amidon modifie, issu de legumineuses, destinee a l'ennoblissement du papier |
FR2862654B1 (fr) * | 2003-11-20 | 2006-02-10 | Roquette Freres | Composition amylacee filmogene |
FR2876003B1 (fr) | 2004-10-05 | 2006-12-22 | Roquette Freres | Confiserie gelifiee a base d'amidon et procede de preparation d'une telle confiserie |
ES2375257T3 (es) | 2005-12-22 | 2012-02-28 | Cargill, Incorporated | Almidón diluido eterificado. |
CA2634369A1 (en) * | 2005-12-22 | 2007-06-28 | Cargill, Incorporated | Process for modification of biopolymers |
FR2909392B1 (fr) * | 2006-12-04 | 2011-08-26 | Roquette Freres | Utilisation d'un derive d'amidon de legumineuses pour le couchage du papier ou du carton plat et composition de couchage le contenant |
FR2940273B1 (fr) * | 2008-12-19 | 2010-12-31 | Saint Gobain Technical Fabrics | Toile a peindre renfermant un agent apte a pieger le formalehyde et procede de fabrication |
FR2998290B1 (fr) | 2012-11-16 | 2014-12-19 | Roquette Freres | Procede de potabilisation |
FR3016877A1 (fr) | 2014-01-29 | 2015-07-31 | Roquette Freres | Procede de traitement de l'eau |
CN104262494A (zh) * | 2014-09-30 | 2015-01-07 | 华南理工大学 | 一种低粘度的两性淀粉的制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503053A (en) * | 1945-12-13 | 1950-04-04 | Corn Prod Refining Co | Modification of starch |
BE472357A (de) * | 1946-04-04 | |||
GB801524A (en) * | 1954-09-29 | 1958-09-17 | Duintjer Wilkens Meihuizen & C | Improvements in or relating to the treatment of starch |
US3300319A (en) * | 1963-12-26 | 1967-01-24 | Nat Starch Chem Corp | Solid sauce bases |
US3479220A (en) | 1966-03-24 | 1969-11-18 | Keep Chem Co | Acid-modified starches and flours and method of making the same |
NL137240C (de) | 1966-11-15 | 1900-01-01 | ||
FR2076829A5 (en) * | 1970-01-29 | 1971-10-15 | Prod Du Mais | Fluidised and etherified starch - of high ds and low viscosity |
US3692581A (en) | 1971-02-23 | 1972-09-19 | Peter J Ferrara | Acid modification of flour and starch with hci and hf |
GB1425624A (en) * | 1973-08-10 | 1976-02-18 | Scholten Honig Research Bfv | Chemical modification of starches |
US3962079A (en) * | 1974-01-21 | 1976-06-08 | Anheuser-Busch, Incorporated | Acid treated cationic starch in the flocculation and dewatering of sludge |
US4097427A (en) | 1977-02-14 | 1978-06-27 | Nalco Chemical Company | Cationization of starch utilizing alkali metal hydroxide, cationic water-soluble polymer and oxidant for improved wet end strength |
GB2074596B (en) | 1980-04-25 | 1983-07-06 | Cpc International Inc | Method of modifying starch |
US4373099A (en) * | 1981-10-07 | 1983-02-08 | Grain Processing Corporation | Continuous process for preparation of a thinned cationic starch paste |
US4421566A (en) * | 1982-09-17 | 1983-12-20 | National Starch And Chemical Corporation | Warp size |
CA2019675C (en) | 1989-07-07 | 1997-12-30 | John J. Tsai | Cationic polysaccharides and reagents for their preparation |
US4992536A (en) | 1989-10-31 | 1991-02-12 | National Starch And Chemical Investment Holding Corporation | Preparation of polycationic polysaccharides by site selective reaction |
US5362868A (en) | 1993-06-18 | 1994-11-08 | Degussa Aktiengesellshaft | Thinning of granular starch |
EP0710670B1 (de) | 1994-11-03 | 2000-06-14 | VOMM IMPIANTI E PROCESSI S.r.L. | Verfahren zur Modifizierung von Stärke |
US5766366A (en) * | 1995-10-13 | 1998-06-16 | A. E. Staley Manufacturing Co. | Dry thinned starches, process for producing dry thinned starches, and products and compositions thereof |
-
1997
- 1997-09-12 FR FR9711383A patent/FR2768432B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-08 DE DE69816544T patent/DE69816544T2/de not_active Revoked
- 1998-09-08 ES ES98402209T patent/ES2203903T3/es not_active Expired - Lifetime
- 1998-09-08 AT AT98402209T patent/ATE245663T1/de not_active IP Right Cessation
- 1998-09-08 EP EP98402209A patent/EP0902037B1/de not_active Revoked
- 1998-09-09 CA CA002247527A patent/CA2247527A1/fr not_active Abandoned
- 1998-09-10 US US09/150,680 patent/US6469161B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE245663T1 (de) | 2003-08-15 |
EP0902037A1 (de) | 1999-03-17 |
FR2768432A1 (fr) | 1999-03-19 |
FR2768432B1 (fr) | 2001-04-06 |
CA2247527A1 (fr) | 1999-03-12 |
ES2203903T3 (es) | 2004-04-16 |
DE69816544T2 (de) | 2004-06-09 |
US6469161B1 (en) | 2002-10-22 |
EP0902037B1 (de) | 2003-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |