DE3562217D1 - Rapidly hydrating sodium tripolyphosphate, process for its production and its use in detergent compositions - Google Patents

Rapidly hydrating sodium tripolyphosphate, process for its production and its use in detergent compositions

Info

Publication number
DE3562217D1
DE3562217D1 DE8585401956T DE3562217T DE3562217D1 DE 3562217 D1 DE3562217 D1 DE 3562217D1 DE 8585401956 T DE8585401956 T DE 8585401956T DE 3562217 T DE3562217 T DE 3562217T DE 3562217 D1 DE3562217 D1 DE 3562217D1
Authority
DE
Germany
Prior art keywords
sodium tripolyphosphate
phase
hexahydrated
particulates
content
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
Application number
DE8585401956T
Other languages
English (en)
Inventor
Daniel Joubert
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of DE3562217D1 publication Critical patent/DE3562217D1/de
Expired 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/418—After-treatment
    • 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
    • C11D3/06—Phosphates, including polyphosphates
    • C11D3/062—Special methods concerning phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic 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)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DE8585401956T 1984-10-15 1985-10-08 Rapidly hydrating sodium tripolyphosphate, process for its production and its use in detergent compositions Expired DE3562217D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8415743A FR2571712B1 (fr) 1984-10-15 1984-10-15 Tripolyphosphate de sodium a vitesse d'hydratation elevee, son procede de preparation et son application en detergence

Publications (1)

Publication Number Publication Date
DE3562217D1 true DE3562217D1 (en) 1988-05-26

Family

ID=9308645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585401956T Expired DE3562217D1 (en) 1984-10-15 1985-10-08 Rapidly hydrating sodium tripolyphosphate, process for its production and its use in detergent compositions

Country Status (17)

Country Link
US (1) US4664838A (de)
EP (1) EP0178986B1 (de)
JP (1) JPS61168511A (de)
KR (1) KR860003333A (de)
AT (1) ATE33616T1 (de)
AU (1) AU4855685A (de)
BR (1) BR8505095A (de)
DE (1) DE3562217D1 (de)
DK (1) DK468285A (de)
ES (1) ES8703811A1 (de)
FI (1) FI853980L (de)
FR (1) FR2571712B1 (de)
GR (1) GR852478B (de)
IL (1) IL76684A0 (de)
MA (1) MA20550A1 (de)
PT (1) PT81301B (de)
ZA (1) ZA857901B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770865A (en) * 1986-08-29 1988-09-13 Monsanto Company Methods for the preparation of moisturized compositions of hydrate-forming polyphosphate
FR2634474A1 (fr) * 1988-07-20 1990-01-26 Rhone Poulenc Chimie Nouveau tripolyphosphate de sodium pour formulations detergentes liquides
JP4907167B2 (ja) * 2005-12-20 2012-03-28 花王株式会社 粉末洗剤の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054656A (en) * 1958-12-04 1962-09-18 Fmc Corp Process for the production of improved sodium tripolyphosphate
US3356447A (en) * 1963-08-05 1967-12-05 Electric Peduction Company Of Process for the manufacture of alkali metal tripoly phosphates having desirable characteristics
DE1258849B (de) * 1965-06-18 1968-01-18 Knapsack Ag Verfahren zur Herstellung von Natriumtripolyphosphat mit hohem Gehalt der Hochtemperaturform
US3397947A (en) * 1965-10-01 1968-08-20 Monsanto Co Stabilized polyphosphate products
NL6803232A (de) * 1967-03-14 1968-09-16
US3469938A (en) * 1967-07-28 1969-09-30 Fmc Corp Production of hydrated sodium tripolyphosphate
EP0028849B1 (de) * 1979-11-09 1983-09-28 Unilever N.V. Nicht-wässrige, einen Komplexbildner enthaltende flüssige Reinigungsmittelzusammensetzung und Verfahren zu deren Herstellung
DE3366455D1 (en) * 1982-07-27 1986-10-30 Rhone Poulenc Chim Base Sodium tripolyphosphate having a high hydration rate, and detergent composition containing it
DE3310684A1 (de) * 1983-03-24 1984-10-11 Henkel KGaA, 4000 Düsseldorf Verwendung eines pastoesen reinigungsmittels in geschirrspuelmaschinen

Also Published As

Publication number Publication date
US4664838A (en) 1987-05-12
ATE33616T1 (de) 1988-05-15
PT81301B (pt) 1988-02-17
IL76684A0 (en) 1986-02-28
FR2571712B1 (fr) 1987-01-09
DK468285A (da) 1986-04-16
ZA857901B (en) 1986-06-25
GR852478B (de) 1986-02-14
FR2571712A1 (fr) 1986-04-18
BR8505095A (pt) 1986-07-29
PT81301A (fr) 1985-11-01
ES8703811A1 (es) 1987-03-01
DK468285D0 (da) 1985-10-14
EP0178986A1 (de) 1986-04-23
AU4855685A (en) 1986-04-24
ES547832A0 (es) 1987-03-01
EP0178986B1 (de) 1988-04-20
KR860003333A (ko) 1986-05-23
FI853980A0 (fi) 1985-10-14
FI853980L (fi) 1986-04-16
MA20550A1 (fr) 1986-07-01
JPS61168511A (ja) 1986-07-30

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Legal Events

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