DE2218805A1 - Verfahren zur Aminoäthylierung von festen Mehlteilchen - Google Patents
Verfahren zur Aminoäthylierung von festen MehlteilchenInfo
- Publication number
- DE2218805A1 DE2218805A1 DE19722218805 DE2218805A DE2218805A1 DE 2218805 A1 DE2218805 A1 DE 2218805A1 DE 19722218805 DE19722218805 DE 19722218805 DE 2218805 A DE2218805 A DE 2218805A DE 2218805 A1 DE2218805 A1 DE 2218805A1
- Authority
- DE
- Germany
- Prior art keywords
- flour
- ethyleneimine
- temperature
- mixture
- reaction
- 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.)
- Pending
Links
- 235000013312 flour Nutrition 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 18
- 239000002245 particle Substances 0.000 title claims description 12
- 239000007787 solid Substances 0.000 title claims description 10
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 claims description 32
- 229920002472 Starch Polymers 0.000 claims description 24
- 235000019698 starch Nutrition 0.000 claims description 24
- 239000008107 starch Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 235000013339 cereals Nutrition 0.000 claims description 4
- 241000209504 Poaceae Species 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 25
- 239000000463 material Substances 0.000 description 17
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 239000000123 paper Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 229920001131 Pulp (paper) Polymers 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- GXVUZYLYWKWJIM-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanamine Chemical class NCCOCCN GXVUZYLYWKWJIM-UHFFFAOYSA-N 0.000 description 1
- 241000282979 Alces alces Species 0.000 description 1
- 229920000945 Amylopectin Polymers 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 244000075850 Avena orientalis Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 240000005717 Dioscorea alata Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 238000007696 Kjeldahl method Methods 0.000 description 1
- 244000151018 Maranta arundinacea Species 0.000 description 1
- 235000010804 Maranta arundinacea Nutrition 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 235000007238 Secale cereale Nutrition 0.000 description 1
- 244000082988 Secale cereale Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000012419 Thalia geniculata Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004464 cereal grain Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 125000005624 silicic acid group Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000005406 washing 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
- C08B31/08—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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13621971A | 1971-04-21 | 1971-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2218805A1 true DE2218805A1 (de) | 1972-11-02 |
Family
ID=22471881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722218805 Pending DE2218805A1 (de) | 1971-04-21 | 1972-04-18 | Verfahren zur Aminoäthylierung von festen Mehlteilchen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3725387A (enExample) |
| BE (1) | BE782503A (enExample) |
| CA (1) | CA949067A (enExample) |
| DE (1) | DE2218805A1 (enExample) |
| FR (1) | FR2133925B1 (enExample) |
| GB (1) | GB1372146A (enExample) |
| IT (1) | IT957644B (enExample) |
| NL (1) | NL7205190A (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846405A (en) * | 1972-09-05 | 1974-11-05 | Dow Chemical Co | Cationic flours and starches |
| FR2410084A1 (fr) * | 1977-11-23 | 1979-06-22 | Arjomari Prioux | Produit cellulosique, son procede de preparation et son application, notamment dans le domaine des panneaux de revetement en remplacement de l'amiante |
| AT381498B (de) * | 1984-03-20 | 1986-10-27 | Oesterr Zuckerfab Evidenz | Verfahren zur herstellung von neuen kohlenhydrat-derivaten mit beta-nitroethylbzw. beta-aminoethyl-gruppen |
| JPH0735640B2 (ja) * | 1988-04-18 | 1995-04-19 | 富士写真フイルム株式会社 | 染色された多糖類の製造方法 |
| US5720822A (en) * | 1995-06-07 | 1998-02-24 | National Starch And Chemical Investment Holding Corporation | Thermally-inhibited pregelatinized non-granular starches and flours and process for their production |
| US6221420B1 (en) | 1993-07-30 | 2001-04-24 | National Starch And Chemical Investment Holding Corporation | Foods containing thermally-inhibited starches and flours |
| US6451121B2 (en) | 1993-07-30 | 2002-09-17 | National Starch And Chemical Investment Holding Corporation | Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation |
| US5932017A (en) * | 1993-07-30 | 1999-08-03 | National Starch And Chemical Investment Holding Corporation | Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation |
| US5718770A (en) * | 1994-08-25 | 1998-02-17 | National Starch And Chemical Investment Holding Corporation | Thermally-inhibited pregelatinized granular starches and flours and process for their production |
| US5830884A (en) * | 1995-01-18 | 1998-11-03 | National Starch And Chemical Investment Holding Corporation | Pharmaceutical products containing thermally-inhibited starches |
| EP0804140A2 (en) * | 1995-01-18 | 1997-11-05 | National Starch and Chemical Investment Holding Corporation | Cosmetics containing thermally-inhibited starches |
| JPH10503803A (ja) * | 1995-01-24 | 1998-04-07 | ナショナル スターチ アンド ケミカル インベストメント ホールディング コーポレイション | 熱阻害澱粉を含有する水性接着剤 |
| AU685700B2 (en) * | 1995-01-24 | 1998-01-22 | National Starch And Chemical Investment Holding Corporation | Paper containing thermally-inhibited starches |
| US20080289495A1 (en) | 2007-05-21 | 2008-11-27 | Peter Eisenberger | System and Method for Removing Carbon Dioxide From an Atmosphere and Global Thermostat Using the Same |
| US20140130670A1 (en) | 2012-11-14 | 2014-05-15 | Peter Eisenberger | System and method for removing carbon dioxide from an atmosphere and global thermostat using the same |
| US9028592B2 (en) | 2010-04-30 | 2015-05-12 | Peter Eisenberger | System and method for carbon dioxide capture and sequestration from relatively high concentration CO2 mixtures |
| US8500855B2 (en) | 2010-04-30 | 2013-08-06 | Peter Eisenberger | System and method for carbon dioxide capture and sequestration |
| US20130095999A1 (en) | 2011-10-13 | 2013-04-18 | Georgia Tech Research Corporation | Methods of making the supported polyamines and structures including supported polyamines |
| US11059024B2 (en) | 2012-10-25 | 2021-07-13 | Georgia Tech Research Corporation | Supported poly(allyl)amine and derivatives for CO2 capture from flue gas or ultra-dilute gas streams such as ambient air or admixtures thereof |
| EP3089809A4 (en) | 2013-12-31 | 2017-10-25 | Chichilnisky, Graciela | Rotating multi-monolith bed movement system for removing co2 from the atmosphere |
| IL316964A (en) | 2022-05-27 | 2025-01-01 | Zero Carbon Systems Inc | High-output moving plate direct air capture system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA525108A (en) * | 1956-05-15 | G. Caldwell Carlyle | Ungelatinized amino alkyl ethers of amylaceous materials | |
| US3331833A (en) * | 1964-03-23 | 1967-07-18 | Nat Starch Chem Corp | The graft polymerization of ethylenimine onto tertiary amino starch |
| US3464974A (en) * | 1967-03-13 | 1969-09-02 | Corn Products Co | Starch derivatives |
| US3522238A (en) * | 1968-01-11 | 1970-07-28 | Us Agriculture | Acidified ethylenimine modified cereal flours |
-
1971
- 1971-04-21 US US00136219A patent/US3725387A/en not_active Expired - Lifetime
-
1972
- 1972-03-27 CA CA138,244A patent/CA949067A/en not_active Expired
- 1972-04-18 DE DE19722218805 patent/DE2218805A1/de active Pending
- 1972-04-18 NL NL7205190A patent/NL7205190A/xx unknown
- 1972-04-19 IT IT49741/72A patent/IT957644B/it active
- 1972-04-20 GB GB1833372A patent/GB1372146A/en not_active Expired
- 1972-04-20 FR FR7213905A patent/FR2133925B1/fr not_active Expired
- 1972-04-21 BE BE782503A patent/BE782503A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7205190A (enExample) | 1972-10-24 |
| CA949067A (en) | 1974-06-11 |
| IT957644B (it) | 1973-10-20 |
| US3725387A (en) | 1973-04-03 |
| GB1372146A (en) | 1974-10-30 |
| FR2133925A1 (enExample) | 1972-12-01 |
| FR2133925B1 (enExample) | 1974-12-20 |
| BE782503A (fr) | 1972-10-23 |
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