DE1177129B - Verfahren zur Herstellung von Quellstaerkemischaethern und bzw. oder -estern - Google Patents
Verfahren zur Herstellung von Quellstaerkemischaethern und bzw. oder -esternInfo
- Publication number
- DE1177129B DE1177129B DEN11444A DEN0011444A DE1177129B DE 1177129 B DE1177129 B DE 1177129B DE N11444 A DEN11444 A DE N11444A DE N0011444 A DEN0011444 A DE N0011444A DE 1177129 B DE1177129 B DE 1177129B
- Authority
- DE
- Germany
- Prior art keywords
- starch
- weight
- monofunctional
- etherification
- polyfunctional
- 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
- 229920002472 Starch Polymers 0.000 title claims description 60
- 239000008107 starch Substances 0.000 title claims description 59
- 235000019698 starch Nutrition 0.000 title claims description 59
- 238000000034 method Methods 0.000 title claims description 16
- 150000002148 esters Chemical class 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 150000002170 ethers Chemical class 0.000 title description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 229920000881 Modified starch Polymers 0.000 claims description 13
- 235000019426 modified starch Nutrition 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000006266 etherification reaction Methods 0.000 claims description 12
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000012374 esterification agent Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 230000001588 bifunctional effect Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 17
- 239000000047 product Substances 0.000 description 14
- 239000000725 suspension Substances 0.000 description 13
- 230000008961 swelling Effects 0.000 description 13
- 235000011121 sodium hydroxide Nutrition 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 229920001592 potato starch Polymers 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 240000003183 Manihot esculenta Species 0.000 description 3
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- -1 halogen fatty acids Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 3
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- QUBQYFYWUJJAAK-UHFFFAOYSA-N oxymethurea Chemical compound OCNC(=O)NCO QUBQYFYWUJJAAK-UHFFFAOYSA-N 0.000 description 2
- 229950005308 oxymethurea Drugs 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LHORZPMPPHTXFQ-UHFFFAOYSA-N 1-chloroethanesulfonic acid Chemical compound CC(Cl)S(O)(=O)=O LHORZPMPPHTXFQ-UHFFFAOYSA-N 0.000 description 1
- RPWYGYBXAQVJKB-UHFFFAOYSA-N 1-chlorylpropane-1-sulfonic acid Chemical compound Cl(=O)(=O)C(CC)S(=O)(=O)O RPWYGYBXAQVJKB-UHFFFAOYSA-N 0.000 description 1
- MONMFXREYOKQTI-UHFFFAOYSA-N 2-bromopropanoic acid Chemical compound CC(Br)C(O)=O MONMFXREYOKQTI-UHFFFAOYSA-N 0.000 description 1
- VZIQXGLTRZLBEX-UHFFFAOYSA-N 2-chloro-1-propanol Chemical compound CC(Cl)CO VZIQXGLTRZLBEX-UHFFFAOYSA-N 0.000 description 1
- ATACSYDDCNWCLV-UHFFFAOYSA-N 2-chloroacetic acid;sodium Chemical compound [Na].OC(=O)CCl ATACSYDDCNWCLV-UHFFFAOYSA-N 0.000 description 1
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 description 1
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 description 1
- HLLSOEKIMZEGFV-UHFFFAOYSA-N 4-(dibutylsulfamoyl)benzoic acid Chemical compound CCCCN(CCCC)S(=O)(=O)C1=CC=C(C(O)=O)C=C1 HLLSOEKIMZEGFV-UHFFFAOYSA-N 0.000 description 1
- NQMZUMSFJBKHAU-UHFFFAOYSA-N 4-hydroxy-3-(hydroxymethyl)butan-2-one Chemical compound CC(=O)C(CO)CO NQMZUMSFJBKHAU-UHFFFAOYSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- ZFIVKAOQEXOYFY-UHFFFAOYSA-N Diepoxybutane Chemical compound C1OC1C1OC1 ZFIVKAOQEXOYFY-UHFFFAOYSA-N 0.000 description 1
- 240000008620 Fagopyrum esculentum Species 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- ITBPIKUGMIZTJR-UHFFFAOYSA-N [bis(hydroxymethyl)amino]methanol Chemical compound OCN(CO)CO ITBPIKUGMIZTJR-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 235000020140 chocolate milk drink Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- ZWAJLVLEBYIOTI-UHFFFAOYSA-N cyclohexene oxide Chemical compound C1CCCC2OC21 ZWAJLVLEBYIOTI-UHFFFAOYSA-N 0.000 description 1
- FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohexene oxide Natural products O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
- 229940008406 diethyl sulfate Drugs 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- OTGHWLKHGCENJV-UHFFFAOYSA-N glycidic acid Chemical compound OC(=O)C1CO1 OTGHWLKHGCENJV-UHFFFAOYSA-N 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- 235000015122 lemonade Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving 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
- C08B31/02—Esters
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
- A23L29/219—Chemically modified starch; Reaction or complexation products of starch with other chemicals
-
- 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
- C08B30/14—Cold water dispersible or pregelatinised 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
-
- 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
- C08B31/003—Crosslinking of starch
- C08B31/006—Crosslinking of derivatives 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
- C08B31/08—Ethers
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL192402A NL113957C (en, 2012) | 1954-11-16 | 1954-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1177129B true DE1177129B (de) | 1964-09-03 |
Family
ID=19750686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN11444A Pending DE1177129B (de) | 1954-11-16 | 1955-11-14 | Verfahren zur Herstellung von Quellstaerkemischaethern und bzw. oder -estern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2853484A (en, 2012) |
| BE (1) | BE542770A (en, 2012) |
| CH (1) | CH370729A (en, 2012) |
| DE (1) | DE1177129B (en, 2012) |
| FR (1) | FR1138923A (en, 2012) |
| GB (1) | GB787153A (en, 2012) |
| NL (2) | NL113957C (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0714913A1 (de) * | 1994-11-30 | 1996-06-05 | Degussa Aktiengesellschaft | Quellbarer Stärkeester, Verfahren zu dessen Herstellung sowie Verwendung |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127393A (en) * | 1964-03-31 | Reaction of amide and triazine substi- | ||
| US2935510A (en) * | 1958-06-06 | 1960-05-03 | Nat Starch Chem Corp | Preparation of starch derivatives |
| US2923707A (en) * | 1958-06-24 | 1960-02-02 | Staley Mfg Co A E | Starch ethers |
| US2929811A (en) * | 1958-11-28 | 1960-03-22 | Bernard T Hofreiter | Starch products of stable viscosity |
| US3014901A (en) * | 1959-08-05 | 1961-12-26 | E Staley Mfg Company Sa | Process for preparing ungelatinized starch ethers |
| US3035045A (en) * | 1959-08-31 | 1962-05-15 | Union Starch & Refining Co Inc | Reaction of starch with n, n'-methylenebis-acrylamide |
| US3086890A (en) * | 1959-10-06 | 1963-04-23 | Gen Foods Corp | Cold water soluble amylose |
| US3049538A (en) * | 1960-03-21 | 1962-08-14 | Hercules Powder Co Ltd | Process for the stabilization of starch ethers |
| US2992215A (en) * | 1960-05-24 | 1961-07-11 | Austin L Bullock | Ion exchange starches which retain their original granular form and process for making same |
| US3065222A (en) * | 1960-05-24 | 1962-11-20 | Austin L Bullock | Cation exchange starches which retain their original granular form and process for making same |
| US3238193A (en) * | 1961-04-12 | 1966-03-01 | Staley Mfg Co A E | Cross-linked starch esters and process of making same |
| US3070594A (en) * | 1962-05-21 | 1962-12-25 | Hercules Powder Co Ltd | Amino alkyl ethers of starch |
| US3278522A (en) * | 1963-01-08 | 1966-10-11 | Stein Hall & Co Inc | Modified starch |
| US3331697A (en) * | 1963-10-22 | 1967-07-18 | Allied Chem | Adhesive composition |
| US3422089A (en) * | 1965-11-01 | 1969-01-14 | American Maize Prod Co | Process for the manufacture of crosslinked granular starch products |
| US3596766A (en) * | 1969-03-28 | 1971-08-03 | Nat Lead Co | Scale inhibition |
| US4296234A (en) * | 1973-12-19 | 1981-10-20 | Lever Brothers Company | Absorbent materials |
| US4212704A (en) * | 1975-04-10 | 1980-07-15 | Grain Processing Corporation | Composition and production process for Fourdrinier fiberboard |
| GB1490415A (en) * | 1975-07-21 | 1977-11-02 | Pfizer Ltd | Non-digestible starch based food additives |
| GB1563697A (en) * | 1975-08-22 | 1980-03-26 | Unilever Ltd | Liquid absorption devices |
| US4992539A (en) * | 1988-03-24 | 1991-02-12 | A. E. Staley Manufacturing Company | High-viscosity cold-water-swellable granular starch |
| US4973447A (en) * | 1990-03-01 | 1990-11-27 | Kansas State University Research Foundation | Freeze-thaw stable modified waxy barley starch |
| US5851959A (en) * | 1997-01-03 | 1998-12-22 | Chemstar Products Company | High temperature stable modified starch polymers and well drilling fluids employing same |
| US6133203A (en) * | 1998-04-02 | 2000-10-17 | Halliburton Energy Services, Inc. | Drilling fluids and additives therefor |
| EP1171004B1 (en) * | 1999-03-17 | 2006-05-31 | Coöperatie Avebe U.A. | Foodstuff containing discrete starch particles |
| CN102773942B (zh) * | 2012-07-23 | 2015-07-01 | 北京中科日升科技有限公司 | 一种改性淀粉的处理方法 |
| CN102827296A (zh) * | 2012-08-29 | 2012-12-19 | 赵贵喜 | 一种生产复合变性淀粉的方法 |
| FR3075799B1 (fr) | 2017-12-22 | 2020-07-10 | Roquette Freres | Procede de modification de matiere polysaccharidique par fonctionnalisation chimique homogene sequencee |
| CN112852085A (zh) * | 2021-01-08 | 2021-05-28 | 杭州所予科技有限公司 | 一种反应型淀粉膨胀阻燃剂改性丙烯酸树脂和制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148951A (en) * | 1937-04-15 | 1939-02-28 | Du Pont | Organic starch derivatives and process |
| AT176565B (de) * | 1940-01-23 | 1953-11-10 | Scholten Chemische Fab | Verfahren zur Herstellung von wasserlöslichen Äthern, Estern oder gemischten Äther-Estern von Kohlenhydraten im trockenen Zustande |
| GB699530A (en) * | 1950-07-04 | 1953-11-11 | Scholten Chemische Fab | Foaming agents and processes for their production from starch or high polymeric starch derivatives |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE23443E (en) * | 1951-12-18 | Esters of carbohydrates | ||
| US2500950A (en) * | 1945-12-29 | 1950-03-21 | Nat Starch Products Inc | Ungelatinized starch ethers from polyfunctional etherifying agents |
-
0
- NL NL192402D patent/NL192402A/xx unknown
-
1954
- 1954-11-16 NL NL192402A patent/NL113957C/nl active
-
1955
- 1955-11-12 CH CH2647755A patent/CH370729A/de unknown
- 1955-11-14 US US546767A patent/US2853484A/en not_active Expired - Lifetime
- 1955-11-14 DE DEN11444A patent/DE1177129B/de active Pending
- 1955-11-14 BE BE542770A patent/BE542770A/nl unknown
- 1955-11-15 GB GB32569/55A patent/GB787153A/en not_active Expired
- 1955-11-16 FR FR1138923D patent/FR1138923A/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148951A (en) * | 1937-04-15 | 1939-02-28 | Du Pont | Organic starch derivatives and process |
| AT176565B (de) * | 1940-01-23 | 1953-11-10 | Scholten Chemische Fab | Verfahren zur Herstellung von wasserlöslichen Äthern, Estern oder gemischten Äther-Estern von Kohlenhydraten im trockenen Zustande |
| GB699530A (en) * | 1950-07-04 | 1953-11-11 | Scholten Chemische Fab | Foaming agents and processes for their production from starch or high polymeric starch derivatives |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0714913A1 (de) * | 1994-11-30 | 1996-06-05 | Degussa Aktiengesellschaft | Quellbarer Stärkeester, Verfahren zu dessen Herstellung sowie Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| US2853484A (en) | 1958-09-23 |
| GB787153A (en) | 1957-12-04 |
| BE542770A (en, 2012) | 1955-11-30 |
| FR1138923A (fr) | 1957-06-21 |
| NL113957C (en, 2012) | 1968-04-16 |
| NL192402A (en, 2012) | 1900-01-01 |
| CH370729A (de) | 1963-07-15 |
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