FI107160B - Förfarande för framställning av högkatjoniska stärkelselösningar - Google Patents
Förfarande för framställning av högkatjoniska stärkelselösningar Download PDFInfo
- Publication number
- FI107160B FI107160B FI981258A FI981258A FI107160B FI 107160 B FI107160 B FI 107160B FI 981258 A FI981258 A FI 981258A FI 981258 A FI981258 A FI 981258A FI 107160 B FI107160 B FI 107160B
- Authority
- FI
- Finland
- Prior art keywords
- reaction
- starch
- temperature
- cationization
- process according
- Prior art date
Links
- 229920002472 Starch Polymers 0.000 title claims abstract description 52
- 235000019698 starch Nutrition 0.000 title claims abstract description 52
- 239000008107 starch Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 41
- 125000002091 cationic group Chemical group 0.000 title claims description 16
- 238000002360 preparation method Methods 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 239000002002 slurry Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- 239000000126 substance Substances 0.000 claims description 17
- 239000011541 reaction mixture Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 claims description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- HMHFERXOZSZRML-UHFFFAOYSA-M trimethyl-(3-methyloxiran-2-yl)azanium;chloride Chemical compound [Cl-].CC1OC1[N+](C)(C)C HMHFERXOZSZRML-UHFFFAOYSA-M 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 8
- 235000013808 oxidized starch Nutrition 0.000 abstract description 4
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 abstract description 4
- 239000001254 oxidized starch Substances 0.000 abstract description 3
- 150000001768 cations Chemical class 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 239000008186 active pharmaceutical agent Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 29
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 238000006467 substitution reaction Methods 0.000 description 7
- 239000002609 medium Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 229920006319 cationized starch Polymers 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- -1 cationic ions Chemical class 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical group 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 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)
Claims (10)
1. Förfarande för framställning av katjoniska stärkel-5 ser, i vilket förfarande stärkelsen som skall kat- joniseras uppslammas i en vatten-katjoniseringskemika-lieblandining tili ett slam med en torrsubstanshalt av cirka 40-80 %, används en katjoniseringskemikalie, säsom 2,3-epoxipropyltrimetylammoniumklorid eller en motsvaran-10 de klorhydrinfunktionell katjoniseringskemikalie cirka 90 - 1100 g per kilo stärkelse, tili slammet tillsätts ett katalytmedel, och katjoniseringskemikalien tilllätes rea-gera med stärkelsen, varvid reaktionen utförs ätminstone i tvä efter varandra följande steg, av vilka i det första 15 upprätthälles en lägre temperatur än i det andra, känne- tecknat därav, att det första steget utförs under en tid av 1-10 timmar vid upprätthällande av en temperatur av cirka 5-40 °C, och att det andra steget utförs väsentli-gen vid det första stegets torrsubstanshalt och i en tem-20 peratur av cirka 70 - 180 °C.
2. Förfarande enligt patentkrav 1, känneecknat därav, att det första reaktionssteget utförs vid en temperatur av cirka 15-35 °C. 25
3. Förfarande enligt patentkrav 1 eller 2, känneecknat därav, att det första reaktionssteget utförs under en tid av cirka 3-6 timmar. 30
4. Förfarande enligt patentkrav 3, kännetecknat därav, att cirka 30-75 % av den totala reaktionen utförs i det * * första steget.
5. Förfarande enligt patentkrav 1, kännetecknat därav, 35 att det andra reaktionsteget utförs vid en temperatur av cirka 80-140 °C. • <-• · > 107160
6. Förfarande enligt patentkraven 4 och 5, kännetecknat därav, att reaktionsblandningens temperatur tili det an-dra steget höjs genom användining av en energiintensitet, med vilken reaktionsandelen under temperaturhöjningsste-5 get blir 20-60 % av den totala reaktionen.
7. Förfarande enligt patentkrav 6, kännetecknat därav, att katjoniseringsreaktionen slutförs i ett omedelbart efter det andra steget följande tredje steg, vid sjunkan-10 de temperatur.
8. Förfarande enligt nägot av de föregäende patentkraven 1-7, kännetecknat därav, att säsotn katalyt används alkali- eller jordalkalimetalhydroxid i en mängd av cirka 15 1-4, företrädesvis cirka 2-3 % av mängden stärkelse.
9. Förfarande enligt patentkrav 7, kännetecknat därav, att det tredje steget utförs under en tid av högst cirka 20 8 timmar, företrädesvis under en tid av cirka 1-2 timmar.
10. Förfarande enligt nägot av patentkraven 1-9, kännetecknat därav, att stegen utförs vid en rekationstorr-substanshalt av cirka 50-60 %. : 25 « · . • ·
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981258A FI107160B (sv) | 1998-06-03 | 1998-06-03 | Förfarande för framställning av högkatjoniska stärkelselösningar |
| PCT/FI1999/000482 WO1999062957A1 (en) | 1998-06-03 | 1999-06-03 | Method for manufacturing high-cationic starch solutions |
| AT99929362T ATE282638T1 (de) | 1998-06-03 | 1999-06-03 | Verfahren zur herstellung von hochkationischen stärkelösungen |
| EP99929362A EP1082349B1 (en) | 1998-06-03 | 1999-06-03 | Method for manufacturing high-cationic starch solutions |
| AU46198/99A AU4619899A (en) | 1998-06-03 | 1999-06-03 | Method for manufacturing high-cationic starch solutions |
| CA002333541A CA2333541A1 (en) | 1998-06-03 | 1999-06-03 | Method for manufacturing high-cationic starch solutions |
| KR1020007013622A KR100562091B1 (ko) | 1998-06-03 | 1999-06-03 | 높은 양이온성 전분액의 제조방법 |
| DE69921995T DE69921995T2 (de) | 1998-06-03 | 1999-06-03 | Verfahren zur herstellung von hochkationischen stärkelösungen |
| IDW20010003A ID27348A (id) | 1998-06-03 | 1999-06-03 | Metoda untuk membuat larutan-larutan pati kationik-tinggi |
| CNB998068802A CN1158307C (zh) | 1998-06-03 | 1999-06-03 | 高阳离子淀粉溶液的生产方法 |
| JP2000552167A JP2002517520A (ja) | 1998-06-03 | 1999-06-03 | 高カチオンデンプン溶液製造方法 |
| TW088115017A TW486486B (en) | 1998-06-03 | 1999-09-01 | Method for manufacturing high-cationic starch solutions |
| US09/728,078 US20010014736A1 (en) | 1998-06-03 | 2000-12-04 | Method for manufacturing high-cationic starch solutions |
| US10/636,771 US6855819B2 (en) | 1998-06-03 | 2003-08-08 | Method for manufacturing high-cationic starch solutions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981258 | 1998-06-03 | ||
| FI981258A FI107160B (sv) | 1998-06-03 | 1998-06-03 | Förfarande för framställning av högkatjoniska stärkelselösningar |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI981258A0 FI981258A0 (sv) | 1998-06-03 |
| FI981258A FI981258A (sv) | 1999-12-04 |
| FI107160B true FI107160B (sv) | 2001-06-15 |
Family
ID=8551892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI981258A FI107160B (sv) | 1998-06-03 | 1998-06-03 | Förfarande för framställning av högkatjoniska stärkelselösningar |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20010014736A1 (sv) |
| EP (1) | EP1082349B1 (sv) |
| JP (1) | JP2002517520A (sv) |
| KR (1) | KR100562091B1 (sv) |
| CN (1) | CN1158307C (sv) |
| AT (1) | ATE282638T1 (sv) |
| AU (1) | AU4619899A (sv) |
| CA (1) | CA2333541A1 (sv) |
| DE (1) | DE69921995T2 (sv) |
| FI (1) | FI107160B (sv) |
| ID (1) | ID27348A (sv) |
| TW (1) | TW486486B (sv) |
| WO (1) | WO1999062957A1 (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI110946B (sv) * | 2000-05-25 | 2003-04-30 | Raisio Chem Oy | Kationisk stärkelse av nytt slag, dess framställning och användning |
| 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 (sv) * | 2002-05-20 | 2004-08-31 | Raisio Chem Oy | Förfarande för behandling av stärkelse |
| 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 |
| PL2010573T3 (pl) | 2006-04-24 | 2017-12-29 | Chemigate Oy | Kationowy polisacharyd, jego wytwarzanie i zastosowanie |
| 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 |
| WO2014144025A1 (en) * | 2013-03-15 | 2014-09-18 | Dober Chemical Corp. | Dewatering compositions and methods |
| FI127158B (sv) | 2015-09-02 | 2017-12-15 | Kemira Oyj | Förfarande för att avlägsna humussubstanser från en vattenhaltig alkalisk lösning |
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 (sv) * | 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/sv active
-
1999
- 1999-06-03 EP EP99929362A patent/EP1082349B1/en not_active Expired - Lifetime
- 1999-06-03 JP JP2000552167A patent/JP2002517520A/ja active Pending
- 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 DE DE69921995T patent/DE69921995T2/de not_active Expired - Fee Related
- 1999-06-03 AU AU46198/99A patent/AU4619899A/en not_active Abandoned
- 1999-06-03 CN CNB998068802A patent/CN1158307C/zh not_active Expired - Fee Related
- 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 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 |
|---|---|
| EP1082349A1 (en) | 2001-03-14 |
| WO1999062957A1 (en) | 1999-12-09 |
| KR100562091B1 (ko) | 2006-03-17 |
| FI981258A0 (sv) | 1998-06-03 |
| JP2002517520A (ja) | 2002-06-18 |
| EP1082349B1 (en) | 2004-11-17 |
| FI981258A (sv) | 1999-12-04 |
| DE69921995T2 (de) | 2005-12-01 |
| CN1303395A (zh) | 2001-07-11 |
| CA2333541A1 (en) | 1999-12-09 |
| CN1158307C (zh) | 2004-07-21 |
| DE69921995D1 (de) | 2004-12-23 |
| KR20010052494A (ko) | 2001-06-25 |
| US20040030119A1 (en) | 2004-02-12 |
| US6855819B2 (en) | 2005-02-15 |
| TW486486B (en) | 2002-05-11 |
| US20010014736A1 (en) | 2001-08-16 |
| ATE282638T1 (de) | 2004-12-15 |
| ID27348A (id) | 2001-04-05 |
| AU4619899A (en) | 1999-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer of assignment of patent |
Owner name: CIBA SPECIALTY CHEMICALS HOLDING, INC. Free format text: CIBA SPECIALTY CHEMICALS HOLDING, INC. |