JPH05506439A - α―スルホ脂肪酸アルキルエステルアルカリ金属塩の高濃度ペーストの製法 - Google Patents
α―スルホ脂肪酸アルキルエステルアルカリ金属塩の高濃度ペーストの製法Info
- Publication number
- JPH05506439A JPH05506439A JP91509187A JP50918791A JPH05506439A JP H05506439 A JPH05506439 A JP H05506439A JP 91509187 A JP91509187 A JP 91509187A JP 50918791 A JP50918791 A JP 50918791A JP H05506439 A JPH05506439 A JP H05506439A
- Authority
- JP
- Japan
- Prior art keywords
- fatty acid
- weight
- alkali metal
- acid alkyl
- 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.)
- Granted
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title claims description 53
- 239000000194 fatty acid Substances 0.000 title claims description 53
- 229930195729 fatty acid Natural products 0.000 title claims description 53
- 229910052783 alkali metal Inorganic materials 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims description 36
- 239000008346 aqueous phase Substances 0.000 claims description 29
- 238000006386 neutralization reaction Methods 0.000 claims description 29
- -1 ester alkali metal salt Chemical class 0.000 claims description 28
- 238000006277 sulfonation reaction Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 22
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000013543 active substance Substances 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 125000005907 alkyl ester group Chemical group 0.000 claims description 8
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000004061 bleaching Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000003925 fat Substances 0.000 claims description 5
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 239000011552 falling film Substances 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 230000002378 acidificating effect Effects 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 10
- RZXLPPRPEOUENN-UHFFFAOYSA-N Chlorfenson Chemical group C1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=C(Cl)C=C1 RZXLPPRPEOUENN-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 150000004665 fatty acids Chemical class 0.000 description 8
- 239000003513 alkali Substances 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 238000005809 transesterification reaction Methods 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 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
- FLIACVVOZYBSBS-UHFFFAOYSA-N Methyl hexadecanoate Natural products CCCCCCCCCCCCCCCC(=O)OC FLIACVVOZYBSBS-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 101150117830 Sox5 gene Proteins 0.000 description 1
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 1
- 244000250129 Trigonella foenum graecum Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- 230000004130 lipolysis Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/17—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing carboxyl groups bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims (20)
- 1.脂肪酸アルキルエステルを気体状SO3と反応させ、次いで液相中で後反応 させ、アルカリ金属水酸化物水溶液で中和することによるα−スルホ脂肪酸アル キルエステルアルカリ金属塩の容易に漂白可能な高濃度ペーストの製法であって 、スルホン化生成物およびアルカリ金属水酸化物水溶液を、pH値範囲2〜8で 、洗浄活性物質の初期含量0〜55重量%の水相に中和中に導入して、60〜7 0重量%、好ましくは60〜65重量%の洗浄活性物質含量を達成することを特 徴とする方法。
- 2.スルホン化生成物およびアルカリ金属水酸化物水溶液を、洗浄活性物質の初 期含量が0重量%である水相に導入することを特徴とする請求項1記載の方法。
- 3.洗浄活性物質含量が55〜65重量%、好ましくは60〜65重量%に達ず るまでは、水相のpH値を2〜6の範囲、好ましくは3〜5の範囲に保つことを 特徴とする請求項1または2記載の方法。
- 4.洗浄活性物質含量が55〜65重量%、好ましくは60〜65重量%に達し た後は、水相のpH値を5〜8の範囲、好ましくは5.5〜7.5の範囲に保つ ことを特徴とする請求項1〜3のいずれかに記載の方法。
- 5.中和を95℃未満の温度、好ましくは60〜90℃の範囲の温度で行なうこ とを特徴とする請求項1〜4のいずれかに記載の方法。
- 6.α−スルホ脂肪酸アルキルエステルおよびアルカリ金属水酸化物水溶液の供 給速度を変化することによって、水相のpH値を調節することを特徴とする請求 項1〜5のいずれかに記載の方法。
- 7.脂肪酸メチルエステルを出発物質として使用することを特徴とする請求項1 〜6のいずれかに記載の方法。
- 8.天然脂肪および/または油をメタノールでエステル交換することによって得 られる脂肪酸メチルエステル混合物を出発物質として使用することを特徴とする 請求項1〜7のいずれかに記載の方法。
- 9.脂肪酸アルキルエステルを、標準的なスルホン化反応器内で、少なくとも1 0モル%過剰のSO3と反応させることを特徴とする請求項1〜8のいずれかに 記載の方法。
- 10.SO3を1〜10体積%含有するSO3/空気混合物またはSO3/窒素 混合物をスルホン化試薬として使用することを特徴とする請求項1〜9のいずれ かに記載の方法。
- 11.SO3との反応は、脂肪酸エステルとSO3とのモル比1:1.2ないし 1:1.8で行なうことを特徴とする請求項1〜10のいずれかに記載の方法。
- 12.SO3との反応は、流下フィルム反応器または多段階スルホン化カスケー ド内で行うことを特徴とする請求項1〜11のいずれかに記載の方法。
- 13.スルホン化反応器から排出した粗スルホン化生成物を、適当な装置内で、 所望のスルホン化度に達するまで機械的に撹拌して、温度調節を伴う後反応に付 すことを特徴とする請求項1〜12のいずれかに記載の方法。
- 14.加熱および冷却回路、温度調節コイル管または撹拌タンクのカスケードか ら成る反応器内で後反応を行うことを特徴とする請求項1〜13のいずれかに記 載の方法。
- 15.後反応を60〜100℃で行うことを特徴とする請求項1〜14のいずれ かに記載の方法。
- 16.スルホン化生成物を、後反応中に、掻き混ぜにより、生成物を加圧下に導 入することにより、装置内にじゃま板を取り付けることにより、またはコイル管 内で乱流を起こすことにより、機械的に撹拌することを特徴とする請求項1〜1 5のいずれかに記載の方法。
- 17.スルホン化生成物を、スルホン化度が少なくとも90%、好ましくは94 〜98%になるまで後反応させることを特徴とする請求項1〜16のいずれかに 記載の方法。
- 18.得られるα−スルホ脂肪酸アルキルエステルアルカリ金属塩ペーストを、 漂白により更に処理することを特徴とする請求項1〜17のいずれかに記載の方 法。
- 19.過酸化水素水溶液を用いてペーストを漂白することを特徴とする請求項1 〜18のいずれかに記載の方法。
- 20.漂白は、5を超えるpHで行うことを特徴とする請求項1〜19のいずれ かに記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4017463.8 | 1990-05-30 | ||
| DE4017463A DE4017463A1 (de) | 1990-05-30 | 1990-05-30 | Verfahren zur herstellung hochkonzentrierter pasten von alpha-sulfofettsaeure- alkylester-alkalimetallsalzen |
| PCT/EP1991/000942 WO1991018873A1 (de) | 1990-05-30 | 1991-05-21 | VERFAHREN ZUR HERSTELLUNG HOCHKONZENTRIERTER PASTEN VON α-SULFOFETTSÄUREALKYLESTER-ALKALIMETALLSALZEN |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05506439A true JPH05506439A (ja) | 1993-09-22 |
| JP2999554B2 JP2999554B2 (ja) | 2000-01-17 |
Family
ID=6407507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3509187A Expired - Fee Related JP2999554B2 (ja) | 1990-05-30 | 1991-05-21 | α―スルホ脂肪酸アルキルエステルアルカリ金属塩の高濃度ペーストの製法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5391782A (ja) |
| EP (1) | EP0531355B1 (ja) |
| JP (1) | JP2999554B2 (ja) |
| KR (1) | KR100200545B1 (ja) |
| CN (1) | CN1028364C (ja) |
| DE (2) | DE4017463A1 (ja) |
| ES (1) | ES2076528T3 (ja) |
| MY (1) | MY107641A (ja) |
| TR (1) | TR25093A (ja) |
| WO (1) | WO1991018873A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4314885A1 (de) * | 1993-05-05 | 1994-11-10 | Sued Chemie Ag | Verfahren zur Neutralisation der Säureform von anionischen Tensiden, danach erhaltene Agglomerate und Waschmittel |
| US5688982A (en) * | 1993-08-20 | 1997-11-18 | The Procter & Gamble Company | No-bleach process for making sulfonated fatty acid alkyl ester surfactant |
| DE19736906A1 (de) | 1997-08-25 | 1999-03-04 | Henkel Kgaa | Verfahren zur Herstellung von sulfatierten Fettsäurealkylenglykolestern |
| MY149706A (en) * | 2008-11-21 | 2013-09-30 | Lion Corp | Method for producing aqueous ?-sulfo fatty acid alkyl ester salt solution |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR844500A (fr) * | 1938-04-08 | 1939-07-26 | Savons Francais Soc D | Savon neutre ou acide en solution aqueuse et son mode de fabrication |
| BE546418A (ja) * | 1955-03-31 | |||
| DE1186051B (de) * | 1961-08-08 | 1965-01-28 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Sulfonierungserzeugnissen |
| BE716903A (ja) * | 1967-06-26 | 1968-12-02 | ||
| US3557006A (en) * | 1967-11-24 | 1971-01-19 | Peter J Ferrara | Composite toilet soap bar having an acid ph in use |
| US4396521A (en) * | 1976-04-22 | 1983-08-02 | Giuseppe Borrello | Solid detergent spotter |
| US4165293A (en) * | 1977-05-16 | 1979-08-21 | Amway Corporation | Solid transparent cleanser |
| JPS6036421B2 (ja) * | 1980-06-16 | 1985-08-20 | ライオン株式会社 | α−スルホ脂肪酸エステル塩の高濃度溶液の製法 |
| JPS5974195A (ja) * | 1982-09-30 | 1984-04-26 | ライオン株式会社 | α−スルホ脂肪酸エステル塩高濃度含有スラリ− |
| DE3305430A1 (de) * | 1983-02-17 | 1984-08-23 | Henkel KGaA, 4000 Düsseldorf | Verwendung von alkoholen und deren derivaten als viskositaetsregler fuer hochviskose technische tensid-konzentrate |
| DE3432324A1 (de) * | 1984-09-03 | 1986-03-13 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur regelung des disalzgehalts in (alpha)-sulfofettsaeureester-tensiden |
| DE3439520A1 (de) * | 1984-10-29 | 1986-04-30 | Henkel KGaA, 4000 Düsseldorf | Pumpfaehige hochkonzentrierte waessrige pasten vor alkalisalzen alpha-sulfonierter fettsaeurealkylester und verfahren zu ihrer herstellung |
| DE3538910A1 (de) * | 1985-11-02 | 1987-05-14 | Henkel Kgaa | Verfahren zur herstellung beweglicher pasten waschaktiver alpha-sulfofettsaeureestersalze hohen feststoffgehalts |
| EP0239165A3 (en) * | 1986-03-27 | 1988-03-23 | Cornelis Van Buuren | Synthetic soap and method for the preparation thereof |
| ES2079180T3 (es) * | 1990-11-26 | 1996-01-01 | Procter & Gamble | Solido conformado hecho con una malla entrelazante rigida de acido carboxilico neutralizado. |
-
1990
- 1990-05-30 DE DE4017463A patent/DE4017463A1/de not_active Withdrawn
-
1991
- 1991-05-09 TR TR91/0442A patent/TR25093A/xx unknown
- 1991-05-16 MY MYPI91000824A patent/MY107641A/en unknown
- 1991-05-21 US US07/952,617 patent/US5391782A/en not_active Expired - Fee Related
- 1991-05-21 JP JP3509187A patent/JP2999554B2/ja not_active Expired - Fee Related
- 1991-05-21 DE DE59106486T patent/DE59106486D1/de not_active Expired - Fee Related
- 1991-05-21 WO PCT/EP1991/000942 patent/WO1991018873A1/de not_active Ceased
- 1991-05-21 ES ES91909738T patent/ES2076528T3/es not_active Expired - Lifetime
- 1991-05-21 EP EP91909738A patent/EP0531355B1/de not_active Expired - Lifetime
- 1991-05-29 CN CN91102790A patent/CN1028364C/zh not_active Expired - Fee Related
-
1992
- 1992-11-30 KR KR1019920703055A patent/KR100200545B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TR25093A (tr) | 1992-11-01 |
| KR100200545B1 (ko) | 1999-06-15 |
| CN1028364C (zh) | 1995-05-10 |
| EP0531355B1 (de) | 1995-09-13 |
| CN1056870A (zh) | 1991-12-11 |
| US5391782A (en) | 1995-02-21 |
| KR930700427A (ko) | 1993-03-15 |
| EP0531355A1 (de) | 1993-03-17 |
| DE59106486D1 (de) | 1995-10-19 |
| JP2999554B2 (ja) | 2000-01-17 |
| DE4017463A1 (de) | 1991-12-05 |
| WO1991018873A1 (de) | 1991-12-12 |
| MY107641A (en) | 1996-05-30 |
| ES2076528T3 (es) | 1995-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3316212B2 (ja) | α―スルホ脂肪酸アルキルエステルアルカリ金属塩の高濃厚化ペーストの製造方法 | |
| CA2130027C (en) | Sulfonation of fatty acid esters | |
| JP3188452B2 (ja) | α―スルホ脂肪酸アルキルエステルアルカリ金属塩の薄色ペーストの製法 | |
| US4515721A (en) | Process for the production of fatty acid esters of hydroxyalkyl sulfonate salts | |
| US5384422A (en) | Process for the production of light-colored α-sulfofatty acid alkyl ester alkali metal salt pastes | |
| KR940007745B1 (ko) | 고형 함량이 높은 세탁-활성 α-술포지방산 에스테르염의 유동 페이스트 제조방법 | |
| JPS6034942A (ja) | エステルの非変色性淡色水性塩ペーストの製法 | |
| KR940000814B1 (ko) | α-술포지방산 에스테르 계면활성제중의 이염의 함량 조절 및 감소방법 | |
| Kapur et al. | Summary of the technology for the manufacture of higher alpha‐sulfo fatty acid esters | |
| JPH05506439A (ja) | α―スルホ脂肪酸アルキルエステルアルカリ金属塩の高濃度ペーストの製法 | |
| JPS62298570A (ja) | α−スルホ脂肪酸アルキルエステルの固体アルカリ金属塩の製法 | |
| JP3895065B2 (ja) | α−スルホ脂肪酸アルキルエステル塩の製造方法および装置 | |
| JP3425247B2 (ja) | 界面活性剤溶液の濃縮方法 | |
| JP4526810B2 (ja) | スルホン化反応方法及びα−スルホ脂肪酸アルキルエステル塩の製造方法 | |
| JP3003305B2 (ja) | α−スルホ脂肪酸エステル塩の製造方法 | |
| JP3003325B2 (ja) | α−スルホ脂肪酸エステル塩組成物及びその製造方法 | |
| JP3547435B2 (ja) | スルフォン化脂肪酸アルキルエステル界面活性剤を製造するための無漂白方法 | |
| JP2001011040A (ja) | α−スルホ脂肪酸アルキルエステル塩の製造方法 | |
| JP2001002633A (ja) | α−スルホ脂肪酸アルキルエステル塩の製造方法およびスルホン化装置 | |
| JP2025054033A (ja) | オレフィンスルホン酸又はその塩の製造方法 | |
| JP2025054020A (ja) | オレフィンスルホン酸又はその塩の製造方法 | |
| JP5193865B2 (ja) | α―スルホ脂肪酸アルキルエステル塩の製造方法 | |
| JPS5925368A (ja) | α−スルホ脂肪酸エステルの漂白方法 | |
| JPS5833225B2 (ja) | グリセリン脂肪酸エステル硫酸塩の製造法 | |
| JPH10158688A (ja) | アシルオキシアルカンスルホナート類を含有する界面活性剤混合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071105 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081105 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |