ATE207526T1 - Körniges alkalinitriloacetat - Google Patents

Körniges alkalinitriloacetat

Info

Publication number
ATE207526T1
ATE207526T1 AT95904155T AT95904155T ATE207526T1 AT E207526 T1 ATE207526 T1 AT E207526T1 AT 95904155 T AT95904155 T AT 95904155T AT 95904155 T AT95904155 T AT 95904155T AT E207526 T1 ATE207526 T1 AT E207526T1
Authority
AT
Austria
Prior art keywords
pct
alkali metal
absorptivity
granular
range
Prior art date
Application number
AT95904155T
Other languages
English (en)
Inventor
Sheldon Philip Verrett
Original Assignee
Solutia Inc
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 Solutia Inc filed Critical Solutia Inc
Application granted granted Critical
Publication of ATE207526T1 publication Critical patent/ATE207526T1/de

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Fertilizers (AREA)
AT95904155T 1993-12-03 1994-12-01 Körniges alkalinitriloacetat ATE207526T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16268593A 1993-12-03 1993-12-03
PCT/US1994/013652 WO1995015370A1 (en) 1993-12-03 1994-12-01 Granular alkali metal nitrilotriacetate

Publications (1)

Publication Number Publication Date
ATE207526T1 true ATE207526T1 (de) 2001-11-15

Family

ID=22586704

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95904154T ATE205247T1 (de) 1993-12-03 1994-12-01 Verfahren zur herstellung von körnigen alkalinitrilotriacetat
AT95904155T ATE207526T1 (de) 1993-12-03 1994-12-01 Körniges alkalinitriloacetat

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95904154T ATE205247T1 (de) 1993-12-03 1994-12-01 Verfahren zur herstellung von körnigen alkalinitrilotriacetat

Country Status (6)

Country Link
US (2) US5744639A (de)
EP (2) EP0731832B1 (de)
AT (2) ATE205247T1 (de)
CA (2) CA2177607A1 (de)
DE (2) DE69428803D1 (de)
WO (2) WO1995015370A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015370A1 (en) * 1993-12-03 1995-06-08 Monsanto Company Granular alkali metal nitrilotriacetate
KR0151876B1 (ko) * 1994-11-30 1998-10-01 엄길용 액정표시장치용 박막 트랜지스터 및 그 제조방법
BR9707279A (pt) * 1996-02-12 1999-04-13 Unilever Nv Composição química formulação de detergente em pó e composição de detergente comprimida em tabletes
US6635612B1 (en) * 1999-10-01 2003-10-21 The Procter & Gamble Company Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629329A (en) * 1968-03-04 1971-12-21 Monsanto Co Process for producing granular alkali metal nitrilotriacetate
SE374762B (de) * 1968-03-04 1975-03-17 Monsanto Co
US3591630A (en) * 1968-03-04 1971-07-06 Monsanto Co Caking-resistant granular sodium nitrilotriacetates and processes for producing the same
US3717589A (en) * 1970-09-17 1973-02-20 Monsanto Co Sodium nitrilotriacetate and processes for producing same
JPS4910194A (de) * 1972-05-30 1974-01-29
US3901831A (en) * 1973-08-24 1975-08-26 Monsanto Co Method of making dense detergent granules
DE3111617A1 (de) * 1981-03-25 1982-10-07 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von mischgranulaten aus kondensierten phosphaten und gerueststoffsalzen
DE3504628A1 (de) * 1985-02-11 1986-08-14 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung eines rieselfaehigen granulats
US4810099A (en) * 1987-05-06 1989-03-07 Berwind Corporation Mixer
ES2083547T3 (es) * 1990-11-30 1996-04-16 Rhone Poulenc Chimie Agente mejorador de la detergencia, a base de silicatos de metales alcalinos, para composiciones detergentes.
WO1995015370A1 (en) * 1993-12-03 1995-06-08 Monsanto Company Granular alkali metal nitrilotriacetate

Also Published As

Publication number Publication date
EP0731832A1 (de) 1996-09-18
EP0731833A1 (de) 1996-09-18
US5744639A (en) 1998-04-28
CA2177608A1 (en) 1995-06-08
ATE205247T1 (de) 2001-09-15
DE69428210D1 (de) 2001-10-11
DE69428803D1 (de) 2001-11-29
EP0731832B1 (de) 2001-09-05
US5861531A (en) 1999-01-19
WO1995015370A1 (en) 1995-06-08
EP0731833B1 (de) 2001-10-24
WO1995015369A1 (en) 1995-06-08
CA2177607A1 (en) 1995-06-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties