JPH08506606A - アルキルエステルスルホネート界面活性剤組成物の改良法 - Google Patents
アルキルエステルスルホネート界面活性剤組成物の改良法Info
- Publication number
- JPH08506606A JPH08506606A JP6518115A JP51811594A JPH08506606A JP H08506606 A JPH08506606 A JP H08506606A JP 6518115 A JP6518115 A JP 6518115A JP 51811594 A JP51811594 A JP 51811594A JP H08506606 A JPH08506606 A JP H08506606A
- Authority
- JP
- Japan
- Prior art keywords
- ester sulfonate
- surfactant
- alkyl
- water
- sulfonate surfactant
- 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
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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
-
- 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
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. (i)式 (式中、(1)Mがカリウムである時にはR1は平均してC10〜C22、好まし くはC14〜C16アルキルであり、Rは平均してC1〜C8アルキル、好ましくはメ チルであり、nは1であり;または(2)Mがマグネシウムである時にはR1は 平均してC14〜C22、好ましくはC14〜C16アルキルであり、Rは平均してC1 〜C8アルキル、好ましくはメチルであり、nは2である)のアルキルエステル スルホネート界面活性剤;および (ii)有機および無機硫酸塩、α−スルホ脂肪酸二塩、石鹸、および暗色不純 物を含めて、前記アルキルエステルスルホネート界面活性剤の製造時に生成する 不純物 を含む) からなるアルキルエステルスルホネート界面活性剤組成物を改良する方法であ って、 (1)(a)前記アルキルエステルスルホネート界面活性剤組成物;および (b)前記不純物を実質上可溶化するのに十分な量の水(好ましくは混 合物中の水対アルキルエステルスルホネート界面活性剤組成物の重量比は10: 1から5:1である)を含む混合物を調製し; (2)前記アルキルエステルスルホネート界面活性剤を前記混合物から分離す ることを特徴とする、アルキルエステルスルホネート界面活性剤組成物の改良法 。 2. 工程(i)は、前記混合物の温度が4℃〜43.3℃であるように前記 水を加え、これによって溶存不純物および実質上未溶解エステルスルホネート界 面活性剤を含む不均一な混合物を調製することからなる、請求項1に記載の方法 。 3. 工程(i)は、前記混合物の温度が43.3℃〜82.2℃であるよう に前記水を加え、これによって溶存不純物および実質上溶存エステルスルホネー ト界面活性剤を含む均一な混合物を調製することからなる、前の請求項のいずれ か1項に記載の方法。 4. 工程(2)が、前記エステルスルホネート界面活性剤を工程(1)の前 記混合物から沈殿した後、前記界面活性剤の遠心分離または濾過またはそれらの 組み合わせを施すか、洗浄との組み合わせで施すことからなる、前の請求項のい ずれか1項に記載の方法。 5. (3)前記アルキルエステルスルホネート界面活性剤を回収し、好まし くは前記界面活性剤に残る水を蒸発し、前記界面活性剤を他の洗剤成分で凝集し て洗剤粒状物を調製し、またはそれらの組み合わせを施すことを更に含む、前の 請求項のいずれか1項に記載の方法。 6. 工程(2)および(3)を同時に行う、前の請求項のいずれか1項に記 載の方法。 7. 前記アルキルエステルスルホネート界面活性剤が、エステルスルホン酸 を水性媒体または低級アルコールの実質上無水媒体中で式(R2O-)Mn+(式中 、R2はHまたはC1〜C8アルキルである)のアルコキシドで中和することによ って得られる、前の請求項のいずれか1項に記載の方法。 8. 前記アルキルエステルスルホネート界面活性剤が、エステルスルホン酸 をC1〜C8アルコール3〜20重量%と反応させた後、前記エステルスルホン酸 を水性媒体または低級アルコールの実質上無水媒体中で式(R2O-)Mn+(式中 、R2はHまたはC1〜C8アルキルである)のアルコキシドで中和する ことによって得られる、前の請求項のいずれか1項に記載の方法。 9. 前記界面活性剤組成物が、工程(1)における水対アルコールの重量比 が30:1より大きいような量のC1〜C8アルコールを更に含む、前の請求項の いずれか1項に記載の方法。 10. 前記スルホン酸が、ヨウ素価0.5未満を有する脂肪酸エステルをス ルホン化することによって得られる、前の請求項のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/014,192 US5429773A (en) | 1993-02-05 | 1993-02-05 | Process to improve alkyl ester sulfonate surfactant compositions |
US08/014,192 | 1993-02-05 | ||
PCT/US1994/001024 WO1994018159A1 (en) | 1993-02-05 | 1994-01-28 | Process to improve alkyl ester sulfonate surfactant compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08506606A true JPH08506606A (ja) | 1996-07-16 |
JP3889036B2 JP3889036B2 (ja) | 2007-03-07 |
Family
ID=21764040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51811594A Expired - Fee Related JP3889036B2 (ja) | 1993-02-05 | 1994-01-28 | アルキルエステルスルホネート界面活性剤組成物の改良法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5429773A (ja) |
EP (1) | EP0682652B1 (ja) |
JP (1) | JP3889036B2 (ja) |
CN (1) | CN1052222C (ja) |
CA (1) | CA2155541C (ja) |
DE (1) | DE69403446T2 (ja) |
ES (1) | ES2104350T3 (ja) |
MX (1) | MX9400933A (ja) |
PH (1) | PH30296A (ja) |
WO (1) | WO1994018159A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4423641C1 (de) * | 1994-07-06 | 1995-09-07 | Henkel Kgaa | Verfahren zur Herstellung hellfarbiger Tenside |
US5945394A (en) * | 1995-09-18 | 1999-08-31 | Stepan Company | Heavy duty liquid detergent compositions comprising salts of α-sulfonated fatty acid methyl esters and use of α-sulphonated fatty acid salts to inhibit redeposition of soil on fabric |
ATE210600T1 (de) * | 1995-10-17 | 2001-12-15 | Forschungszentrum Juelich Gmbh | Verfahren zur rückgewinnung gereinigter tenside aus waschlösungen, insbesondere zur wäsche kontaminierten erdbodens |
WO1998000510A2 (en) | 1996-06-28 | 1998-01-08 | The Procter & Gamble Company | Nonaqueous liquid detergent compositions containing bleach precursors |
US5965508A (en) * | 1997-10-21 | 1999-10-12 | Stepan Company | Soap bar compositions comprising alpha sulfonated fatty acid alkyl esters and long chain fatty acids |
US6057280A (en) * | 1998-11-19 | 2000-05-02 | Huish Detergents, Inc. | Compositions containing α-sulfofatty acid esters and methods of making and using the same |
US6407050B1 (en) | 2000-01-11 | 2002-06-18 | Huish Detergents, Inc. | α-sulfofatty acid methyl ester laundry detergent composition with reduced builder deposits |
US6683039B1 (en) | 2000-05-19 | 2004-01-27 | Huish Detergents, Inc. | Detergent compositions containing alpha-sulfofatty acid esters and methods of making and using the same |
US6534464B1 (en) | 2000-05-19 | 2003-03-18 | Huish Detergents, Inc. | Compositions containing α-sulfofatty acid ester and polyalkoxylated alkanolamide and methods of making and using the same |
US6780830B1 (en) * | 2000-05-19 | 2004-08-24 | Huish Detergents, Incorporated | Post-added α-sulfofatty acid ester compositions and methods of making and using the same |
US6468956B1 (en) * | 2000-05-24 | 2002-10-22 | Huish Detergents, Inc. | Composition containing α-sulfofatty acid ester and hydrotrope and methods of making and using the same |
US6509310B1 (en) | 2000-06-01 | 2003-01-21 | Huish Detergents, Inc. | Compositions containing α-sulfofatty acid esters and method of making the same |
WO2001092209A2 (en) | 2000-06-02 | 2001-12-06 | Eastman Chemical Company | Process for hydrolyzing amido-carboxylic acid esters into amido-carboxylic acids |
WO2001092216A2 (en) | 2000-06-02 | 2001-12-06 | Eastman Chemical Company | Improved purification of phenyl ester salts |
US6660712B2 (en) | 2000-06-02 | 2003-12-09 | Dale Elbert Van Sickle | Stabilization of amido acids with antioxidants |
US6498124B2 (en) | 2000-06-02 | 2002-12-24 | Eastman Chemical Company | Isolation of phenyl ester salts from mixtures comprising sulfolane |
US6500973B2 (en) | 2000-06-02 | 2002-12-31 | Eastman Chemical Company | Extractive solution crystallization of chemical compounds |
US6764989B1 (en) | 2000-10-02 | 2004-07-20 | Huish Detergents, Inc. | Liquid cleaning composition containing α-sulfofatty acid ester |
US20060258551A1 (en) * | 2002-01-31 | 2006-11-16 | Ospinal Carlos E | Soap bar compositions comprising alpha sulfonated alkyl ester and polyhydric alcohol and process for producing the same |
WO2003063819A1 (en) * | 2002-01-31 | 2003-08-07 | Stepan Company | Soap bar compositions comprising alpha sulfonated fatty acid alkyl esters and polyhydridic alcohols and process for producing same |
MY148956A (en) * | 2002-01-31 | 2013-06-14 | Stepan Co | Soap bar compositions comprising alpha sulfonated alkyl esters or sulfonated fatty acid and process for producing the same |
US20060241003A1 (en) * | 2002-01-31 | 2006-10-26 | Ospinal Carlos E | Soap bar compositions comprising alpha sulfonated alkyl ester and polyhydric alcohol and process for producing the same |
MY145387A (en) * | 2003-06-12 | 2012-01-31 | Lion Corp | Powder, flakes, or pellets containing a-sulfo fatty acid alkylester salt in high concentrations and process for production thereof; and granular detergent and process for production thereof |
US7459420B2 (en) * | 2004-12-01 | 2008-12-02 | Vlahakis E Van | Automatic dishwashing detergent comprised of ethylene oxide adduct and without phosphates |
US7485613B2 (en) | 2004-12-01 | 2009-02-03 | Venus Laboratories, Inc. | Low foaming carpet-cleaning detergent concentrate comprised of ethylene oxide adduct and without phosphates |
US7258878B2 (en) * | 2004-12-20 | 2007-08-21 | Kimberly-Clark Worldwide, Inc. | Anti-microbial composition and methods of use thereof |
US20100328089A1 (en) * | 2009-06-13 | 2010-12-30 | Joseph Eichenstein | Dead bolt lock reminder using passive receiver |
CN102653518B (zh) * | 2012-03-30 | 2014-04-09 | 谢仁华 | α-磺基脂肪酸二钠及其制备方法和应用 |
EP2810935B1 (de) * | 2013-06-03 | 2016-05-25 | Basf Se | Sulfatierte Ester von Oligohydroxycarbonsäuren und deren Verwendung |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1081775A (en) * | 1913-05-08 | 1913-12-16 | Stolle & Kopke | Method of obtaining sulfonated oils and fats. |
US2127641A (en) * | 1928-07-12 | 1938-08-23 | Stockhausen & Cie Chem Fab | Process for obtaining high grade sulphuric acid esters |
US2078516A (en) * | 1934-07-03 | 1937-04-27 | Shell Dev | Process of treating acid liquors |
US2266843A (en) * | 1939-05-27 | 1941-12-23 | Nat Oil Prod Co | Manufacture of sulphonated products |
US3159657A (en) * | 1961-05-19 | 1964-12-01 | Henkel & Cie Gmbh | Preparation of light-colored sulfonated fatty acids and fatty acid derivatives |
DE1186051B (de) * | 1961-08-08 | 1965-01-28 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Sulfonierungserzeugnissen |
GB1050534A (ja) * | 1963-03-16 | |||
DE1218646B (de) * | 1963-07-13 | 1966-06-08 | Henkel & Cie Gmbh | Fluessige oder pastenfoermige Waschaktivsubstanzkonzentrate |
DE1234709B (de) * | 1964-01-15 | 1967-02-23 | Henkel & Cie Gmbh | Kontinuierliches Verfahren zum Bleichen saurer Sulfonierungsprodukte |
US3691298A (en) * | 1970-12-03 | 1972-09-12 | Carl R Pittman | Touch tuning and control circuits |
JPS5346825B2 (ja) * | 1973-11-12 | 1978-12-16 | ||
JPS5331133B2 (ja) * | 1974-04-22 | 1978-08-31 | ||
US4390474A (en) * | 1974-10-16 | 1983-06-28 | Stepan Chemical Company | Sulfonation petroleum composition |
DE2555076C2 (de) * | 1975-12-06 | 1986-03-20 | Henkel KGaA, 4000 Düsseldorf | Kontinuierliches Verfahren zum Bleichen saurer α-Sulfofettsäureester |
JPS5845996B2 (ja) * | 1976-08-27 | 1983-10-13 | ライオン株式会社 | 洗浄剤組成物 |
US4217289A (en) * | 1979-03-30 | 1980-08-12 | Basf Wyandotte Corporation | Process for purification of the alkali metal salt of sulfonated unsaturated aliphatic carboxylic acid |
FR2473515A1 (fr) * | 1980-01-10 | 1981-07-17 | Dumas & Inchauspe | Procede de preparation en continu de sulfonates derives de molecules a longue chaine alkyle et plus particulierement d'esters gras |
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 |
DE3047897A1 (de) * | 1980-12-19 | 1982-07-15 | Henkel KGaA, 4000 Düsseldorf | "verfahren zur vereinfachten gewinnung von hellfarbigen waschaktiven (alpha)-sulfofettsaeureestern" |
JPS5845996A (ja) * | 1981-09-08 | 1983-03-17 | ゼロツクス・コ−ポレ−シヨン | 光学メモリ |
DE3240403A1 (de) * | 1982-11-02 | 1984-05-03 | Henkel KGaA, 4000 Düsseldorf | Verwendung von niedermolekularen organischen verbindungen als viskositaetsregler fuer hochviskose technische tensid-konzentrate |
JPS5916870A (ja) * | 1982-07-20 | 1984-01-28 | Lion Corp | 高品質α−スルホ脂肪酸エステル塩の製造法 |
JPS5925368A (ja) * | 1982-07-31 | 1984-02-09 | Lion Corp | α−スルホ脂肪酸エステルの漂白方法 |
JPS5925369A (ja) * | 1982-07-31 | 1984-02-09 | Lion Corp | α−スルホ脂肪酸エステルの漂白方法 |
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 |
DE3319591A1 (de) * | 1983-05-30 | 1984-12-06 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur gewinnung farbstabiler hellfarbiger waessriger salzpasten von waschaktiven (alpha)-sulfofettsaeureestern |
JPS608810A (ja) * | 1983-06-29 | 1985-01-17 | Fujitsu Ltd | 光コネクタ |
DE3468020D1 (en) * | 1983-07-01 | 1988-01-21 | Lion Corp | Process for producing sulfonate of unsaturated fatty acid ester |
GB8402363D0 (en) * | 1984-01-30 | 1984-02-29 | Unilever Plc | Sulphonation |
DE3432324A1 (de) * | 1984-09-03 | 1986-03-13 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur regelung des disalzgehalts in (alpha)-sulfofettsaeureester-tensiden |
DE3538910A1 (de) * | 1985-11-02 | 1987-05-14 | Henkel Kgaa | Verfahren zur herstellung beweglicher pasten waschaktiver alpha-sulfofettsaeureestersalze hohen feststoffgehalts |
JPS63105097A (ja) * | 1986-10-21 | 1988-05-10 | 花王株式会社 | 脱色されたアニオン性界面活性剤高濃度中和物の製造方法 |
JPH066720B2 (ja) * | 1987-04-10 | 1994-01-26 | 花王株式会社 | α−スルホ脂肪酸エステル塩含有粉末洗剤の製造方法 |
JPH0633438B2 (ja) * | 1988-04-06 | 1994-05-02 | 花王株式会社 | 粉末洗浄剤組成物 |
JPH0290842A (ja) * | 1988-09-28 | 1990-03-30 | Alps Electric Co Ltd | コードレス電話機 |
US4859726A (en) * | 1988-10-24 | 1989-08-22 | Eastman Kodak Company | Bis-benzotriazolyl compounds and polymeric materials stabilized therewith |
CA2116666A1 (en) * | 1991-09-03 | 1993-03-18 | Vajih Aslam Khan | Process to improve the color of sulf(on)ated surfactants without bleach |
-
1993
- 1993-02-05 US US08/014,192 patent/US5429773A/en not_active Expired - Lifetime
-
1994
- 1994-01-28 DE DE69403446T patent/DE69403446T2/de not_active Expired - Lifetime
- 1994-01-28 CA CA002155541A patent/CA2155541C/en not_active Expired - Fee Related
- 1994-01-28 ES ES94906722T patent/ES2104350T3/es not_active Expired - Lifetime
- 1994-01-28 CN CN94191361A patent/CN1052222C/zh not_active Expired - Fee Related
- 1994-01-28 WO PCT/US1994/001024 patent/WO1994018159A1/en active IP Right Grant
- 1994-01-28 JP JP51811594A patent/JP3889036B2/ja not_active Expired - Fee Related
- 1994-01-28 EP EP94906722A patent/EP0682652B1/en not_active Expired - Lifetime
- 1994-02-03 PH PH47709A patent/PH30296A/en unknown
- 1994-02-04 MX MX9400933A patent/MX9400933A/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE69403446D1 (de) | 1997-07-03 |
CA2155541C (en) | 1999-04-06 |
JP3889036B2 (ja) | 2007-03-07 |
EP0682652B1 (en) | 1997-05-28 |
WO1994018159A1 (en) | 1994-08-18 |
EP0682652A1 (en) | 1995-11-22 |
CN1052222C (zh) | 2000-05-10 |
MX9400933A (es) | 1994-08-31 |
US5429773A (en) | 1995-07-04 |
DE69403446T2 (de) | 1998-01-02 |
CA2155541A1 (en) | 1994-08-18 |
PH30296A (en) | 1997-02-20 |
ES2104350T3 (es) | 1997-10-01 |
CN1118596A (zh) | 1996-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH08506606A (ja) | アルキルエステルスルホネート界面活性剤組成物の改良法 | |
JPH04230356A (ja) | 第二アルキル硫酸塩含有界面活性剤組成物の製造方法 | |
US5475134A (en) | Process for making sulfonated fatty acid alkyl ester surfactant | |
DE60023470T2 (de) | Waschpulver | |
US4415489A (en) | Process for making high solids content zeolite A-alkylbenzene sulfonate compositions suitable for use in making spray dried detergent compositions | |
JPH06510300A (ja) | 漂白せずに、硫酸塩(スルホン酸塩)化された界面活性剤の色を改良する方法 | |
EP0646163A1 (en) | DETERGENT COMPOSITION WITH REDUCED SKIN IRRITABILITY. | |
Sheats et al. | Methyl ester sulfonate products | |
US5391786A (en) | Process for the production of light-colored washing-active α-sulfofatty acid lower alkyl ester salts | |
US2673207A (en) | Process of neutralizing crude sulfonates | |
PL80480B1 (ja) | ||
JPS6038356A (ja) | パラフインのスルホキシド化の際に得られる反応混合物からパラフイン‐スルホン酸またはパラフイン‐スルホナートを穏やかな条件下で単離する方法 | |
FR2485545A1 (fr) | Cotelomeres a terminaison sulfonate contenant des motifs acide acrylique et vinylamine, procede pour leur preparation et leur application dans des compositions detergentes | |
US20040127742A1 (en) | Alcohol ether sulfonates | |
Gupta et al. | Soap, Fatty Acids, and Synthetic Detergents | |
JPH075512B2 (ja) | カルボン酸エーテル混合物の製造法 | |
EP1235796B1 (de) | Verfahren zur gewinnung und reinigung substituierter benzolsulfonate | |
Saleem et al. | Preparation of Soap and Detergents with Potential Use of Biochemical Methods | |
SU1759862A1 (ru) | Способ выделени жирных кислот из хлопкового соапстока | |
KR0141413B1 (ko) | 알파 술포지방산 에스테르염의 표백방법 | |
SU349170A1 (ru) | Способ получения щелочных солей алкансульфокислот | |
JPS638213A (ja) | アルミノ珪酸塩の製造方法 | |
JPS591320B2 (ja) | センザイノセイゾウホウホウ | |
JPS6138760B2 (ja) | ||
JPH08501309A (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 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040120 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060706 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060719 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060926 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20061129 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101208 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101208 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111208 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |