DE69721287D1 - METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER METHOD - Google Patents

METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER METHOD

Info

Publication number
DE69721287D1
DE69721287D1 DE69721287T DE69721287T DE69721287D1 DE 69721287 D1 DE69721287 D1 DE 69721287D1 DE 69721287 T DE69721287 T DE 69721287T DE 69721287 T DE69721287 T DE 69721287T DE 69721287 D1 DE69721287 D1 DE 69721287D1
Authority
DE
Germany
Prior art keywords
producing
detergent composition
tower
tower method
detergent
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.)
Expired - Fee Related
Application number
DE69721287T
Other languages
German (de)
Other versions
DE69721287T2 (en
Inventor
Edward Beimesch
Jose Francisco Correa Romo
Barrett Rogers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69721287D1 publication Critical patent/DE69721287D1/en
Application granted granted Critical
Publication of DE69721287T2 publication Critical patent/DE69721287T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • C11D11/0088—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads the liquefied ingredients being sprayed or adsorbed onto solid particles
    • 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
    • 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
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D1/29—Sulfates of polyoxyalkylene ethers

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)
DE69721287T 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER PROCESS Expired - Fee Related DE69721287T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
WOPCT/US96/15881 1996-10-04
PCT/US1996/015881 WO1998014549A1 (en) 1996-10-04 1996-10-04 Process for making a low density detergent composition by non-tower process
PCT/US1997/009794 WO1998014556A1 (en) 1996-10-04 1997-06-05 Process for making a detergent composition by non-tower process

Publications (2)

Publication Number Publication Date
DE69721287D1 true DE69721287D1 (en) 2003-05-28
DE69721287T2 DE69721287T2 (en) 2004-03-11

Family

ID=22255901

Family Applications (5)

Application Number Title Priority Date Filing Date
DE69721287T Expired - Fee Related DE69721287T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER PROCESS
DE69726439T Expired - Fee Related DE69726439T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER PROCESS
DE69726440T Expired - Fee Related DE69726440T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION WITHOUT A TOWER METHOD
DE69723986T Expired - Fee Related DE69723986T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER PROCESS
DE69715224T Expired - Fee Related DE69715224T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER METHOD

Family Applications After (4)

Application Number Title Priority Date Filing Date
DE69726439T Expired - Fee Related DE69726439T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER PROCESS
DE69726440T Expired - Fee Related DE69726440T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION WITHOUT A TOWER METHOD
DE69723986T Expired - Fee Related DE69723986T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER PROCESS
DE69715224T Expired - Fee Related DE69715224T2 (en) 1996-10-04 1997-06-05 METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER METHOD

Country Status (12)

Country Link
EP (9) EP0929645A1 (en)
JP (9) JP3305327B2 (en)
CN (8) CN1133738C (en)
AR (6) AR010510A1 (en)
AT (5) ATE223476T1 (en)
AU (9) AU7388196A (en)
BR (7) BR9612732A (en)
CA (9) CA2267291C (en)
DE (5) DE69721287T2 (en)
ES (5) ES2193386T3 (en)
MX (2) MX219077B (en)
WO (9) WO1998014549A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031510A1 (en) * 1995-04-03 1996-10-10 Novartis Ag Pyrazole derivatives and processes for the preparation thereof
GB9526097D0 (en) * 1995-12-20 1996-02-21 Unilever Plc Process
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712583D0 (en) 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9713748D0 (en) * 1997-06-27 1997-09-03 Unilever Plc Production of detergent granulates
US6355606B1 (en) 1997-07-14 2002-03-12 The Procter & Gamble Company Process for making a low density detergent composition by controlled agglomeration in a fluid bed dryer
CN1192091C (en) 1997-07-14 2005-03-09 普罗格特-甘布尔公司 Process for making low density detergent composition by controlling agglomeration via particle size
EP1002044B1 (en) 1997-07-15 2004-05-06 The Procter & Gamble Company Process for making high-active detergent agglomerates by multi-stage surfactant paste injection
US6440342B1 (en) 1998-07-08 2002-08-27 The Procter & Gamble Company Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer
US6492319B1 (en) 1998-08-20 2002-12-10 The Procter & Gamble Company High density detergent-making process involving a moderate speed mixer/densifier
US6794354B1 (en) * 1998-09-18 2004-09-21 The Procter & Gamble Company Continuous process for making detergent composition
CA2346926A1 (en) * 1998-10-26 2000-05-04 Christopher Andrew Morrison Processes for making granular detergent composition having improved appearance and solubility
GB9825558D0 (en) * 1998-11-20 1999-01-13 Unilever Plc Granular detergent components and particulate detergent compositions containing them
GB9913546D0 (en) 1999-06-10 1999-08-11 Unilever Plc Granular detergent component containing zeolite map and laundry detergent compositions containing it
EP1187904B1 (en) * 1999-06-21 2004-08-11 The Procter & Gamble Company Process for making a granular detergent composition
US6894018B1 (en) 1999-06-21 2005-05-17 The Procter & Gamble Company Process for making granular detergent in a fluidized bed granulator having recycling of improperly sized particles
GB0009877D0 (en) † 2000-04-20 2000-06-07 Unilever Plc Granular detergent component and process for its preparation
EP2123742A1 (en) 2008-05-14 2009-11-25 The Procter and Gamble Company A solid laundry detergent composition comprising light density silicate salt
WO2011061045A1 (en) 2009-11-20 2011-05-26 Unilever Nv Detergent granule and its manufacture
CN114774206A (en) 2014-04-10 2022-07-22 宝洁公司 Composite detergent particles and laundry detergent composition comprising the same
WO2019148090A1 (en) 2018-01-26 2019-08-01 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
JP7485606B2 (en) * 2018-01-26 2024-05-16 エコラボ ユーエスエー インコーポレイティド Solidification of liquid anionic surfactants
EP3743494A1 (en) 2018-01-26 2020-12-02 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625902A (en) * 1968-10-11 1971-12-07 Stauffer Chemical Co Method of preparing agglomerated detergent composition
US4169806A (en) * 1978-08-09 1979-10-02 The Procter & Gamble Company Agglomeration process for making granular detergents
US4992079A (en) * 1986-11-07 1991-02-12 Fmc Corporation Process for preparing a nonphosphate laundry detergent
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
KR0170424B1 (en) * 1990-07-05 1999-01-15 호르스트 헤를레,요한 글라슬 Process for making washing and cleaning active tensile granulates
CA2096255C (en) * 1990-11-14 1998-01-20 Jeffrey D. Painter Nonphosphated automatic dishwashing compositions with oxygen bleach systems and process for their preparation
EP0555622B1 (en) * 1992-02-14 1997-07-09 The Procter & Gamble Company Process for making detergent granules by neutralisation of sulphonic acids
DE69332270T3 (en) * 1992-06-15 2006-08-17 The Procter & Gamble Company, Cincinnati METHOD FOR PRODUCING COMPACT DETERGENT COMPOSITIONS
DE69227311T2 (en) * 1992-07-15 1999-06-02 The Procter & Gamble Co., Cincinnati, Ohio Detergent compositions
CA2173108A1 (en) * 1993-10-15 1995-04-20 Scott William Capeci Continuous process for making high density detergent granules
GB9322530D0 (en) * 1993-11-02 1993-12-22 Unilever Plc Process for the production of a detergent composition
PT663439E (en) * 1994-01-17 2000-12-29 Procter & Gamble PROCESS FOR THE PREPARATION OF DETERGENT GRANULES
US5489392A (en) * 1994-09-20 1996-02-06 The Procter & Gamble Company Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams for improved agglomerate properties
US5516448A (en) * 1994-09-20 1996-05-14 The Procter & Gamble Company Process for making a high density detergent composition which includes selected recycle streams for improved agglomerate
US5554587A (en) * 1995-08-15 1996-09-10 The Procter & Gamble Company Process for making high density detergent composition using conditioned air

Also Published As

Publication number Publication date
ES2178778T3 (en) 2003-01-01
CA2268055A1 (en) 1998-04-09
ES2201305T3 (en) 2004-03-16
AU3478397A (en) 1998-04-24
JP3299984B2 (en) 2002-07-08
CN1156562C (en) 2004-07-07
CN1133738C (en) 2004-01-07
DE69726440D1 (en) 2004-01-08
WO1998014558A1 (en) 1998-04-09
CA2268063A1 (en) 1998-04-09
AR010507A1 (en) 2000-06-28
CN1239991A (en) 1999-12-29
JP2000503721A (en) 2000-03-28
BR9713249A (en) 1999-11-03
AU3478297A (en) 1998-04-24
AR010509A1 (en) 2000-06-28
JP2000503719A (en) 2000-03-28
WO1998014557A1 (en) 1998-04-09
WO1998014554A1 (en) 1998-04-09
CN1239994A (en) 1999-12-29
DE69721287T2 (en) 2004-03-11
DE69726440T2 (en) 2004-09-09
EP0929648A1 (en) 1999-07-21
AR010511A1 (en) 2000-06-28
DE69726439D1 (en) 2004-01-08
JP2000504062A (en) 2000-04-04
EP0929655A1 (en) 1999-07-21
JP3345022B2 (en) 2002-11-18
MX219077B (en) 2004-02-10
AU3303197A (en) 1998-04-24
CN1239506A (en) 1999-12-22
CN1133739C (en) 2004-01-07
JP3299985B2 (en) 2002-07-08
BR9712492A (en) 1999-10-19
CA2268052A1 (en) 1998-04-09
BR9712490A (en) 1999-10-19
EP0929648B1 (en) 2002-09-04
CA2268062C (en) 2002-11-12
AU3478497A (en) 1998-04-24
EP0929652A1 (en) 1999-07-21
BR9711861A (en) 1999-08-24
CA2268060A1 (en) 1998-04-09
ATE223476T1 (en) 2002-09-15
JP3299982B2 (en) 2002-07-08
WO1998014549A1 (en) 1998-04-09
BR9612732A (en) 1999-08-24
CA2268052C (en) 2003-12-30
CA2268067A1 (en) 1998-04-09
JP2000507632A (en) 2000-06-20
AU3568397A (en) 1998-04-24
ATE255159T1 (en) 2003-12-15
EP0929654A1 (en) 1999-07-21
EP0929649A1 (en) 1999-07-21
JP2000503715A (en) 2000-03-28
CN1156561C (en) 2004-07-07
CA2268063C (en) 2002-10-29
JP3299981B2 (en) 2002-07-08
AU3378597A (en) 1998-04-24
CA2267424A1 (en) 1998-04-09
CN1239507A (en) 1999-12-22
AR010510A1 (en) 2000-06-28
CA2268068A1 (en) 1998-04-09
EP0929653A1 (en) 1999-07-21
CA2267424C (en) 2004-01-06
DE69723986T2 (en) 2004-06-03
BR9711865A (en) 1999-08-24
CA2268062A1 (en) 1998-04-09
ES2193386T3 (en) 2003-11-01
CN1239508A (en) 1999-12-22
JP2000503720A (en) 2000-03-28
JP3299987B2 (en) 2002-07-08
AR010508A1 (en) 2000-06-28
CA2268068C (en) 2003-06-03
ES2210544T3 (en) 2004-07-01
JP2000503717A (en) 2000-03-28
CA2268067C (en) 2004-01-06
CN1239993A (en) 1999-12-29
CN1239995A (en) 1999-12-29
DE69726439T2 (en) 2004-09-09
WO1998014553A1 (en) 1998-04-09
ATE255160T1 (en) 2003-12-15
JP3299986B2 (en) 2002-07-08
WO1998014552A1 (en) 1998-04-09
EP0929649B1 (en) 2003-11-26
EP0929645A1 (en) 1999-07-21
ATE246726T1 (en) 2003-08-15
EP0929650A1 (en) 1999-07-21
CA2268055C (en) 2004-02-03
MX9903193A (en) 2000-01-31
AR010729A1 (en) 2000-07-12
CN1156563C (en) 2004-07-07
AU3478597A (en) 1998-04-24
DE69723986D1 (en) 2003-09-11
ATE238409T1 (en) 2003-05-15
WO1998014556A1 (en) 1998-04-09
CA2267291A1 (en) 1998-04-09
CA2268060C (en) 2003-04-22
ES2212109T3 (en) 2004-07-16
JP2000503716A (en) 2000-03-28
MX9903195A (en) 1999-09-30
AU7388196A (en) 1998-04-24
BR9713246A (en) 1999-11-03
EP0929653B1 (en) 2003-04-23
DE69715224T2 (en) 2003-08-07
EP0929650B1 (en) 2003-08-06
JP3305327B2 (en) 2002-07-22
AU3303097A (en) 1998-04-24
CN1156560C (en) 2004-07-07
MX219076B (en) 2004-02-10
JP2000503718A (en) 2000-03-28
DE69715224D1 (en) 2002-10-10
CA2267291C (en) 2002-12-10
WO1998014551A1 (en) 1998-04-09
EP0929651A1 (en) 1999-07-21
WO1998014555A1 (en) 1998-04-09
JP3299983B2 (en) 2002-07-08
CN1239992A (en) 1999-12-29
EP0929651B1 (en) 2003-11-26

Similar Documents

Publication Publication Date Title
DE69823027D1 (en) METHOD FOR PRODUCING A DETERGENT COMPOSITION
DE69721287D1 (en) METHOD FOR PRODUCING A DETERGENT COMPOSITION BY A NO-TOWER METHOD
DE69405983D1 (en) METHOD FOR PRODUCING A BLOCK COPOLYMER COMPOSITION
DE69519807D1 (en) METHOD FOR PRODUCING EPOXY COMPOUNDS
DE69701890D1 (en) METHOD FOR PRODUCING A LINKING COMPOSITION
DE69621723D1 (en) Process for making a layer
DE69723724D1 (en) METHOD FOR PRODUCING POLYURETHANE-PEO-HEPARINE COATINGS
DE69701731D1 (en) METHOD FOR PRODUCING A DETERGENT COMPOSITION
DE69001425D1 (en) METHOD FOR PRODUCING A COMPOSITION CONTAINING S-ALLYLCYSTEIN.
DE69512250D1 (en) METHOD FOR PRODUCING 1,1,1,3,3,3-HEXAFLUORPROPANE
DE69801560D1 (en) METHOD FOR PRODUCING A CATALYST COMPOSITION
DE69519379D1 (en) METHOD FOR PRODUCING TRIFLUORETHYLENE
DE69407624D1 (en) METHOD FOR PRODUCING SIALON COMPOSITIONS
DE69426520D1 (en) NEW METHOD FOR PRODUCING ERGOTHIONEIN
DE69626526D1 (en) METHOD FOR PRODUCING A RUBBER COMPOSITION
DE69726441D1 (en) METHOD FOR PRODUCING 1,3-DIOXOLAN-4-METHANOL COMPOUNDS
DE69508744D1 (en) METHOD FOR PRODUCING A LINEAR FORMYL COMPOUND
ATE181554T1 (en) METHOD FOR PRODUCING N-PHOSPHONOMETHYLGLYZINE
DE69709398D1 (en) METHOD FOR PRODUCING A DETERGENT COMPOSITION
DE69805933D1 (en) METHOD FOR PRODUCING IRONS
DE59400082D1 (en) METHOD FOR PRODUCING A PULLEY
DE59703321D1 (en) Process for producing a coating
DE69724442D1 (en) METHOD FOR PRODUCING 1,3-DIOXOLAN-4-METHANOL COMPOUNDS
DE69516400D1 (en) METHOD FOR PRODUCING NICOTIC ACID
DE59509620D1 (en) METHOD FOR PRODUCING ACYLOINES

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee