DE69921995D1 - Verfahren zur herstellung von hochkationischen stärkelösungen - Google Patents
Verfahren zur herstellung von hochkationischen stärkelösungenInfo
- Publication number
- DE69921995D1 DE69921995D1 DE69921995T DE69921995T DE69921995D1 DE 69921995 D1 DE69921995 D1 DE 69921995D1 DE 69921995 T DE69921995 T DE 69921995T DE 69921995 T DE69921995 T DE 69921995T DE 69921995 D1 DE69921995 D1 DE 69921995D1
- Authority
- DE
- Germany
- Prior art keywords
- starch
- cationic starch
- producing highly
- starch solutions
- highly cationic
- 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 - Fee Related
Links
- 229920002472 Starch Polymers 0.000 title abstract 4
- 235000019698 starch Nutrition 0.000 title abstract 4
- 239000008107 starch Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000007787 solid Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000008186 active pharmaceutical agent Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000013808 oxidized starch Nutrition 0.000 abstract 1
- 239000001254 oxidized starch Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 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
- C08B31/18—Oxidised 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
-
- 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
- C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981258A FI107160B (fi) | 1998-06-03 | 1998-06-03 | Korkeakationisten tärkkelysliuosten valmistusmenetelmä |
| FI981258 | 1998-06-03 | ||
| PCT/FI1999/000482 WO1999062957A1 (en) | 1998-06-03 | 1999-06-03 | Method for manufacturing high-cationic starch solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69921995D1 true DE69921995D1 (de) | 2004-12-23 |
| DE69921995T2 DE69921995T2 (de) | 2005-12-01 |
Family
ID=8551892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69921995T Expired - Fee Related DE69921995T2 (de) | 1998-06-03 | 1999-06-03 | Verfahren zur herstellung von hochkationischen stärkelösungen |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20010014736A1 (de) |
| EP (1) | EP1082349B1 (de) |
| JP (1) | JP2002517520A (de) |
| KR (1) | KR100562091B1 (de) |
| CN (1) | CN1158307C (de) |
| AT (1) | ATE282638T1 (de) |
| AU (1) | AU4619899A (de) |
| CA (1) | CA2333541A1 (de) |
| DE (1) | DE69921995T2 (de) |
| FI (1) | FI107160B (de) |
| ID (1) | ID27348A (de) |
| TW (1) | TW486486B (de) |
| WO (1) | WO1999062957A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI110946B (fi) * | 2000-05-25 | 2003-04-30 | Raisio Chem Oy | Uudentyyppinen kationinen tärkkelystuote, tuotteen valmistaminen ja käyttö |
| KR100371866B1 (ko) * | 2000-06-24 | 2003-02-11 | 주식회사 삼양제넥스 | 종이 표면 사이징용 변성전분 및 그것의 제조방법 |
| US6607717B1 (en) * | 2001-10-24 | 2003-08-19 | Dow Corning Corporation | Silicon based quaternary ammonium functional compositions and their applications |
| US6482969B1 (en) | 2001-10-24 | 2002-11-19 | Dow Corning Corporation | Silicon based quaternary ammonium functional compositions and methods for making them |
| FI114159B (fi) * | 2002-05-20 | 2004-08-31 | Raisio Chem Oy | Menetelmä tärkkelyksen käsittelemiseksi |
| US6911114B2 (en) | 2002-10-01 | 2005-06-28 | Kimberly-Clark Worldwide, Inc. | Tissue with semi-synthetic cationic polymer |
| US7214806B2 (en) * | 2004-03-05 | 2007-05-08 | Sachem, Inc. | Synthetic multiple quaternary ammonium salts |
| PL2192228T3 (pl) | 2006-04-24 | 2017-12-29 | Chemigate Oy | Zastosowanie skrobi kationowej |
| CN101407553B (zh) * | 2008-11-20 | 2010-09-22 | 广西大学 | 一种歧化松香胺基季铵型阳离子木薯淀粉的微波合成方法 |
| FR2998563B1 (fr) | 2012-11-28 | 2014-12-19 | Roquette Freres | Procede d'epaississement ou de deshydratation de boues |
| US10202551B2 (en) * | 2013-03-15 | 2019-02-12 | Dober Chemical Corp | Dewatering compositions and methods |
| FI127158B (en) | 2015-09-02 | 2017-12-15 | Kemira Oyj | A method for removing humic substances from an alkaline solution |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422087A (en) * | 1965-03-08 | 1969-01-14 | Philip D Caesar | Process for forming cationic polysaccharide ethers and product |
| NL137240C (de) * | 1966-11-15 | 1900-01-01 | ||
| US4146515A (en) * | 1977-09-12 | 1979-03-27 | Nalco Chemical Company | Making a lightly oxidized starch additive by adding a cationic polymer to starch slurry prior to heating the slurry |
| JPS6011921B2 (ja) * | 1978-02-06 | 1985-03-29 | ライオン株式会社 | カチオン変性デンプン誘導体の製造方法 |
| ES479185A1 (es) * | 1978-04-04 | 1980-08-16 | Grain Processing Corp | Un procedimiento para preparar pastas de almidon cationico. |
| US4464528A (en) * | 1982-12-16 | 1984-08-07 | The Dow Chemical Company | Process for making cationic starch |
| JPS646001A (en) * | 1987-06-29 | 1989-01-10 | Showa Denko Kk | Apparatus for continuous production of cationized starch |
| JPH0768281B2 (ja) * | 1989-06-20 | 1995-07-26 | ダイソー株式会社 | カチオン化澱粉の連続的製法 |
-
1998
- 1998-06-03 FI FI981258A patent/FI107160B/fi active
-
1999
- 1999-06-03 ID IDW20010003A patent/ID27348A/id unknown
- 1999-06-03 AT AT99929362T patent/ATE282638T1/de not_active IP Right Cessation
- 1999-06-03 CN CNB998068802A patent/CN1158307C/zh not_active Expired - Fee Related
- 1999-06-03 JP JP2000552167A patent/JP2002517520A/ja active Pending
- 1999-06-03 EP EP99929362A patent/EP1082349B1/de not_active Expired - Lifetime
- 1999-06-03 DE DE69921995T patent/DE69921995T2/de not_active Expired - Fee Related
- 1999-06-03 KR KR1020007013622A patent/KR100562091B1/ko not_active IP Right Cessation
- 1999-06-03 CA CA002333541A patent/CA2333541A1/en not_active Abandoned
- 1999-06-03 AU AU46198/99A patent/AU4619899A/en not_active Abandoned
- 1999-06-03 WO PCT/FI1999/000482 patent/WO1999062957A1/en active IP Right Grant
- 1999-09-01 TW TW088115017A patent/TW486486B/zh not_active IP Right Cessation
-
2000
- 2000-12-04 US US09/728,078 patent/US20010014736A1/en not_active Abandoned
-
2003
- 2003-08-08 US US10/636,771 patent/US6855819B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999062957A1 (en) | 1999-12-09 |
| ATE282638T1 (de) | 2004-12-15 |
| FI981258A (fi) | 1999-12-04 |
| TW486486B (en) | 2002-05-11 |
| US6855819B2 (en) | 2005-02-15 |
| US20010014736A1 (en) | 2001-08-16 |
| CN1158307C (zh) | 2004-07-21 |
| KR20010052494A (ko) | 2001-06-25 |
| AU4619899A (en) | 1999-12-20 |
| US20040030119A1 (en) | 2004-02-12 |
| FI107160B (fi) | 2001-06-15 |
| DE69921995T2 (de) | 2005-12-01 |
| EP1082349A1 (de) | 2001-03-14 |
| KR100562091B1 (ko) | 2006-03-17 |
| FI981258A0 (fi) | 1998-06-03 |
| EP1082349B1 (de) | 2004-11-17 |
| JP2002517520A (ja) | 2002-06-18 |
| CN1303395A (zh) | 2001-07-11 |
| CA2333541A1 (en) | 1999-12-09 |
| ID27348A (id) | 2001-04-05 |
Similar Documents
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| DE69921995D1 (de) | Verfahren zur herstellung von hochkationischen stärkelösungen | |
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| ATE141357T1 (de) | Verfahren zur herstellung von papier | |
| ES8603610A1 (es) | Procedimiento de fabricacion de un aditivo cationico de masa para la fabricacion de papel y procedimiento de fabricacion de papel correspondiente | |
| EP0361763A3 (de) | Füllerzusammensetzung für die Papierherstellung | |
| ES2097103T1 (es) | Metodo de producir almidon cationico. | |
| DE69903628T2 (de) | Verfahren zur herstellung von papier | |
| US5994532A (en) | Finishing agent | |
| JPH10501590A (ja) | 紙の製造方法 | |
| SE9502630L (sv) | Retentionsförbättrande tillsats | |
| ES2133659T3 (es) | Procedimiento de fabricacion de papel y papel asi fabricado. | |
| ATE247133T1 (de) | Verfahren zur herstellung von chemisch reaktiver stärke | |
| TH41388A3 (th) | วิธีการสำหรับการผลิตสารละลายของแป้งแคทไอออนิกสูง |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH |
|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |