DE4425968A1 - Verfahren zur Herstellung von Tensidgranulaten - Google Patents
Verfahren zur Herstellung von TensidgranulatenInfo
- Publication number
- DE4425968A1 DE4425968A1 DE4425968A DE4425968A DE4425968A1 DE 4425968 A1 DE4425968 A1 DE 4425968A1 DE 4425968 A DE4425968 A DE 4425968A DE 4425968 A DE4425968 A DE 4425968A DE 4425968 A1 DE4425968 A1 DE 4425968A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- spray
- surfactant
- granules
- anionic
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000008187 granular material Substances 0.000 title claims abstract description 31
- 239000004094 surface-active agent Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title description 2
- 239000002253 acid Substances 0.000 claims abstract description 37
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000003380 propellant Substances 0.000 claims abstract description 6
- 239000010419 fine particle Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 16
- 238000005469 granulation Methods 0.000 claims description 13
- 230000003179 granulation Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- -1 fatty acid isethionates Chemical class 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 150000001298 alcohols Chemical class 0.000 claims description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
- 229930195729 fatty acid Natural products 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 150000007513 acids Chemical class 0.000 claims description 8
- 238000006386 neutralization reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000001694 spray drying Methods 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 6
- 150000002191 fatty alcohols Chemical class 0.000 claims description 6
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000002280 amphoteric surfactant Substances 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- 238000012432 intermediate storage Methods 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 2
- 239000001384 succinic acid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000000126 substance Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 20
- 239000000376 reactant Substances 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 239000004435 Oxo alcohol Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000012265 solid product Substances 0.000 description 4
- 239000003760 tallow Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 101000802895 Dendroaspis angusticeps Fasciculin-1 Proteins 0.000 description 3
- 101000802894 Dendroaspis angusticeps Fasciculin-2 Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000273930 Brevoortia tyrannus Species 0.000 description 2
- 101000611023 Homo sapiens Tumor necrosis factor receptor superfamily member 6 Proteins 0.000 description 2
- 102100040403 Tumor necrosis factor receptor superfamily member 6 Human genes 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 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 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007257 deesterification reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940068917 polyethylene glycols Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003470 sulfuric acid monoesters Chemical class 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Compounds Of Unknown Constitution (AREA)
- Materials For Medical Uses (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4425968A DE4425968A1 (de) | 1994-07-25 | 1994-07-25 | Verfahren zur Herstellung von Tensidgranulaten |
| DK95926892T DK0772674T3 (da) | 1994-07-25 | 1995-07-14 | Fremgangsmåde til fremstilling af tensidgranulater |
| DE59502656T DE59502656D1 (de) | 1994-07-25 | 1995-07-14 | Verfahren zur herstellung von tensidgranulaten |
| EP95926892A EP0772674B1 (fr) | 1994-07-25 | 1995-07-14 | Procede de fabrication de granules de tensioactif |
| ES95926892T ES2117433T3 (es) | 1994-07-25 | 1995-07-14 | Procedimiento para la obtencion de granulados tensioactivos. |
| AT95926892T ATE167700T1 (de) | 1994-07-25 | 1995-07-14 | Verfahren zur herstellung von tensidgranulaten |
| PCT/EP1995/002777 WO1996003488A1 (fr) | 1994-07-25 | 1995-07-14 | Procede de fabrication de granules de tensioactif |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4425968A DE4425968A1 (de) | 1994-07-25 | 1994-07-25 | Verfahren zur Herstellung von Tensidgranulaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4425968A1 true DE4425968A1 (de) | 1996-02-01 |
Family
ID=6523862
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4425968A Withdrawn DE4425968A1 (de) | 1994-07-25 | 1994-07-25 | Verfahren zur Herstellung von Tensidgranulaten |
| DE59502656T Expired - Lifetime DE59502656D1 (de) | 1994-07-25 | 1995-07-14 | Verfahren zur herstellung von tensidgranulaten |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59502656T Expired - Lifetime DE59502656D1 (de) | 1994-07-25 | 1995-07-14 | Verfahren zur herstellung von tensidgranulaten |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0772674B1 (fr) |
| AT (1) | ATE167700T1 (fr) |
| DE (2) | DE4425968A1 (fr) |
| DK (1) | DK0772674T3 (fr) |
| ES (1) | ES2117433T3 (fr) |
| WO (1) | WO1996003488A1 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19617085A1 (de) * | 1996-04-29 | 1997-10-30 | Bayer Ag | Verfahren zur Herstellung von feinstteiligen Kristallisationsprodukten |
| WO2000018871A1 (fr) * | 1998-09-29 | 2000-04-06 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| WO2000018872A1 (fr) * | 1998-09-29 | 2000-04-06 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| WO2000032738A1 (fr) * | 1998-12-01 | 2000-06-08 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| WO2000053713A1 (fr) * | 1999-03-11 | 2000-09-14 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| DE10003124A1 (de) * | 2000-01-26 | 2001-08-09 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Tensidgranulaten |
| US6455488B1 (en) | 1998-05-11 | 2002-09-24 | Cognis Deutschland Gmbh | Process of making alkyl sulfate granulates |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10163603B4 (de) | 2001-12-21 | 2006-05-04 | Henkel Kgaa | Verfahren zur Herstellung builderhaltiger Tensidgranulate |
| DE102004005761A1 (de) * | 2004-02-05 | 2005-06-02 | Henkel Kgaa | Neutralisationsverfahren |
| EP2138565A1 (fr) * | 2008-06-25 | 2009-12-30 | The Procter and Gamble Company | Procédé de séchage par atomisation |
| EP2138566A1 (fr) * | 2008-06-25 | 2009-12-30 | The Procter and Gamble Company | Procédé de séchage par atomisation |
| US7811980B1 (en) | 2009-06-09 | 2010-10-12 | The Procter & Gamble Company | Spray-drying process |
| EP2341123A1 (fr) * | 2009-12-18 | 2011-07-06 | The Procter & Gamble Company | Procédé de séchage par atomisation |
| PL2336289T3 (pl) | 2009-12-18 | 2012-11-30 | Procter & Gamble | Sposób suszenia rozpyłowego |
| EP2338969B1 (fr) * | 2009-12-18 | 2017-07-26 | The Procter & Gamble Company | Procédé de séchage par atomisation |
| EP2341124B1 (fr) * | 2009-12-18 | 2017-07-26 | The Procter & Gamble Company | Procédé de séchage par atomisation |
| EP2338968A1 (fr) * | 2009-12-18 | 2011-06-29 | The Procter & Gamble Company | Procédé de séchage par atomisation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH555888A (it) * | 1966-03-18 | 1974-11-15 | Micol Anstalt | Procedimento e dispositivo per la produzione di detergenti sintetici in forma granulare. |
| ZA72295B (en) * | 1971-02-01 | 1973-09-26 | Colgate Palmolive Co | Method for neutralization of detergent acid |
| DE3741401A1 (de) * | 1987-12-07 | 1989-06-15 | Henkel Kgaa | Verfahren zur herstellung von festen oder pastenfoermigen produkten |
| WO1994005767A1 (fr) * | 1992-09-08 | 1994-03-17 | Unilever Plc | Composition de detergent et procede de production |
| JPH06166898A (ja) * | 1992-12-01 | 1994-06-14 | Lion Corp | 高嵩密度洗剤組成物の製造方法 |
| DE4304062A1 (de) * | 1993-02-11 | 1994-08-18 | Henkel Kgaa | Verfahren zur Herstellung von Tensidgranulaten |
-
1994
- 1994-07-25 DE DE4425968A patent/DE4425968A1/de not_active Withdrawn
-
1995
- 1995-07-14 EP EP95926892A patent/EP0772674B1/fr not_active Expired - Lifetime
- 1995-07-14 AT AT95926892T patent/ATE167700T1/de not_active IP Right Cessation
- 1995-07-14 ES ES95926892T patent/ES2117433T3/es not_active Expired - Lifetime
- 1995-07-14 DE DE59502656T patent/DE59502656D1/de not_active Expired - Lifetime
- 1995-07-14 WO PCT/EP1995/002777 patent/WO1996003488A1/fr active IP Right Grant
- 1995-07-14 DK DK95926892T patent/DK0772674T3/da active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19617085A1 (de) * | 1996-04-29 | 1997-10-30 | Bayer Ag | Verfahren zur Herstellung von feinstteiligen Kristallisationsprodukten |
| US6074441A (en) * | 1996-04-29 | 2000-06-13 | Bayer Aktiengesellschaft | Process for producing ultrafine-crystallization products |
| US6455488B1 (en) | 1998-05-11 | 2002-09-24 | Cognis Deutschland Gmbh | Process of making alkyl sulfate granulates |
| WO2000018871A1 (fr) * | 1998-09-29 | 2000-04-06 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| WO2000018872A1 (fr) * | 1998-09-29 | 2000-04-06 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| US6468957B1 (en) | 1998-09-29 | 2002-10-22 | Henkel Kommanditgesellschaft Auf Aktien | Granulation method |
| US6683042B1 (en) | 1998-09-29 | 2004-01-27 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Granulation method |
| WO2000032738A1 (fr) * | 1998-12-01 | 2000-06-08 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| WO2000053713A1 (fr) * | 1999-03-11 | 2000-09-14 | Henkel Kommanditgesellschaft Auf Aktien | Procede de granulation |
| DE10003124A1 (de) * | 2000-01-26 | 2001-08-09 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Tensidgranulaten |
| US6881359B2 (en) | 2000-01-26 | 2005-04-19 | Cognis Deutschland Gmbh & Co. Kg | Processes for the preparation of low dust, limited particle size distribution, surfactant granules |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59502656D1 (de) | 1998-07-30 |
| EP0772674A1 (fr) | 1997-05-14 |
| EP0772674B1 (fr) | 1998-06-24 |
| DK0772674T3 (da) | 1999-04-06 |
| ES2117433T3 (es) | 1998-08-01 |
| WO1996003488A1 (fr) | 1996-02-08 |
| ATE167700T1 (de) | 1998-07-15 |
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