DE3366455D1 - Sodium tripolyphosphate having a high hydration rate, and detergent composition containing it - Google Patents

Sodium tripolyphosphate having a high hydration rate, and detergent composition containing it

Info

Publication number
DE3366455D1
DE3366455D1 DE8383401467T DE3366455T DE3366455D1 DE 3366455 D1 DE3366455 D1 DE 3366455D1 DE 8383401467 T DE8383401467 T DE 8383401467T DE 3366455 T DE3366455 T DE 3366455T DE 3366455 D1 DE3366455 D1 DE 3366455D1
Authority
DE
Germany
Prior art keywords
composition containing
detergent composition
sodium tripolyphosphate
hydration rate
high hydration
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
DE8383401467T
Other languages
English (en)
Inventor
Frederic Couffin
Claude Magnier
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.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base 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
Priority claimed from FR8213065A external-priority patent/FR2531059A1/fr
Priority claimed from FR8307006A external-priority patent/FR2545097B3/fr
Application filed by Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Application granted granted Critical
Publication of DE3366455D1 publication Critical patent/DE3366455D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B25/412—Preparation from alkali metal orthophosphates
    • 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)
DE8383401467T 1982-07-27 1983-07-18 Sodium tripolyphosphate having a high hydration rate, and detergent composition containing it Expired DE3366455D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8213065A FR2531059A1 (fr) 1982-07-27 1982-07-27 Tripolyphosphate de sodium a vitesse d'hydratation elevee
FR8307006A FR2545097B3 (fr) 1983-04-28 1983-04-28 Composition lessivielle conduisant a une bouillie a faible viscosite, a base de tripolyphosphate de sodium, a vitesse d'hydratation elevee et renfermant un tensio-actif non-ionique

Publications (1)

Publication Number Publication Date
DE3366455D1 true DE3366455D1 (en) 1986-10-30

Family

ID=26223013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401467T Expired DE3366455D1 (en) 1982-07-27 1983-07-18 Sodium tripolyphosphate having a high hydration rate, and detergent composition containing it

Country Status (13)

Country Link
US (1) US4671948A (de)
EP (1) EP0101347B1 (de)
AU (1) AU1734383A (de)
BR (1) BR8303970A (de)
CA (1) CA1207978A (de)
DE (1) DE3366455D1 (de)
DK (1) DK341783A (de)
ES (1) ES8404403A1 (de)
FI (1) FI832695A (de)
GR (1) GR77555B (de)
IL (1) IL69315A (de)
OA (1) OA07504A (de)
PT (1) PT77103B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257326B1 (de) * 1973-06-19 1976-05-28 Rhone Progil
AU575613B2 (en) * 1984-01-25 1988-08-04 Griffith Thomas Phosphates for use in detergents
FR2571712B1 (fr) * 1984-10-15 1987-01-09 Rhone Poulenc Chim Base Tripolyphosphate de sodium a vitesse d'hydratation elevee, son procede de preparation et son application en detergence
US5232620A (en) * 1991-02-28 1993-08-03 Fmc Corporation Sodium tripolyphosphate composition and method of producing it

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799429A (en) * 1954-03-08 1958-08-06 Knapsack Ag Manufacture of alkali metal phosphates
DE1604790A1 (de) * 1965-11-22 1971-01-14 Albright & Wilson Australia Verfahren und Vorrichtung zur Beseitigung von Wasser aus waessrigen Loesungen von Feststoffen
FR2257326B1 (de) * 1973-06-19 1976-05-28 Rhone Progil
FR2396250A1 (fr) * 1977-07-01 1979-01-26 Rhone Poulenc Ind Nouveau procede pour le traitement de matieres thermosensibles
FR2419754A1 (fr) * 1978-03-14 1979-10-12 Rhone Poulenc Ind Dispositif pour la mise en contact de substances se presentant sous au moins deux phases differentes
FR2431321A1 (fr) * 1978-07-21 1980-02-15 Rhone Poulenc Ind Procede de traitement de substances se presentant sous des phases differentes, tel que traitement de substances sous forme liquide, semi-liquide, ou pateuse, par une autre phase notamment gazeuse
FR2508818A1 (fr) * 1981-07-06 1983-01-07 Rhone Poulenc Chim Base Procede de traitement thermique et/ou chimique homogene d'un fluide, et application aux polyphosphates
FR2508887A1 (fr) * 1981-07-06 1983-01-07 Rhone Poulenc Chim Base Nouveau tripolyphosphate de sodium, procede pour l'obtenir et applications

Also Published As

Publication number Publication date
ES524428A0 (es) 1984-04-16
US4671948A (en) 1987-06-09
DK341783D0 (da) 1983-07-26
IL69315A (en) 1986-08-31
PT77103A (fr) 1983-08-01
PT77103B (fr) 1986-01-27
EP0101347B1 (de) 1986-09-24
GR77555B (de) 1984-09-24
EP0101347A1 (de) 1984-02-22
ES8404403A1 (es) 1984-04-16
DK341783A (da) 1984-01-28
OA07504A (fr) 1985-03-31
IL69315A0 (en) 1983-11-30
FI832695A0 (fi) 1983-07-26
AU1734383A (en) 1984-02-02
FI832695A (fi) 1984-01-28
BR8303970A (pt) 1984-04-24
CA1207978A (en) 1986-07-22

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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