FR2080557A1 - - Google Patents

Info

Publication number
FR2080557A1
FR2080557A1 FR7103707A FR7103707A FR2080557A1 FR 2080557 A1 FR2080557 A1 FR 2080557A1 FR 7103707 A FR7103707 A FR 7103707A FR 7103707 A FR7103707 A FR 7103707A FR 2080557 A1 FR2080557 A1 FR 2080557A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7103707A
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.)
Hoechst AG Werk Kalle Albert
Original Assignee
Chemische Werke Albert
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 DE19702007044 external-priority patent/DE2007044B2/de
Priority claimed from DE19712101951 external-priority patent/DE2101951A1/de
Application filed by Chemische Werke Albert filed Critical Chemische Werke Albert
Publication of FR2080557A1 publication Critical patent/FR2080557A1/fr
Withdrawn legal-status Critical Current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
    • C01B25/418—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
FR7103707A 1970-02-17 1971-02-04 Withdrawn FR2080557A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702007044 DE2007044B2 (de) 1970-02-17 1970-02-17 Verfahren zur steigerung der haerte von natriumtripolyphos phat in form von hohlkugeln
DE19712101951 DE2101951A1 (en) 1971-01-16 1971-01-16 Sodium tripolyphosphate beads prepn.

Publications (1)

Publication Number Publication Date
FR2080557A1 true FR2080557A1 (fr) 1971-11-19

Family

ID=25758650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103707A Withdrawn FR2080557A1 (fr) 1970-02-17 1971-02-04

Country Status (5)

Country Link
US (1) US3770644A (fr)
BE (1) BE763062A (fr)
FR (1) FR2080557A1 (fr)
GB (1) GB1340404A (fr)
NL (1) NL7101948A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071021A2 (fr) * 1981-07-23 1983-02-09 Hoechst Aktiengesellschaft Utilisation de triphosphate de sodium pour préparer des produits de lavage
EP0112521A2 (fr) * 1982-12-17 1984-07-04 Hoechst Aktiengesellschaft Procédé et installation pour la fabrication de polyphosphates de métaux alcalins

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751354A1 (de) * 1977-11-17 1979-05-23 Hoechst Ag Verfahren zur herstellung von gemischen aus kristallinem zeolith und natriumtriphosphat
US4315898A (en) * 1980-06-30 1982-02-16 Fmc Corportion Preparation of granular sodium tripolyphosphate hexahydrate with low friability
DE3109652A1 (de) * 1981-03-13 1982-09-23 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von abriebfestem natriumtriphosphat
US4790983A (en) * 1987-04-24 1988-12-13 Occidental Chemical Corporation High absorbtivity sodium tripolyphosphate
US4790984A (en) * 1987-08-10 1988-12-13 Fmc Corporation Process for preparing a sodium tripolyphosphate hexahydrate powder
US5232620A (en) * 1991-02-28 1993-08-03 Fmc Corporation Sodium tripolyphosphate composition and method of producing it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071021A2 (fr) * 1981-07-23 1983-02-09 Hoechst Aktiengesellschaft Utilisation de triphosphate de sodium pour préparer des produits de lavage
EP0071021A3 (en) * 1981-07-23 1985-12-27 Hoechst Aktiengesellschaft Sodium triphosphate, process for its preparation and its use
EP0112521A2 (fr) * 1982-12-17 1984-07-04 Hoechst Aktiengesellschaft Procédé et installation pour la fabrication de polyphosphates de métaux alcalins
EP0112521A3 (en) * 1982-12-17 1986-02-12 Hoechst Aktiengesellschaft Process and apparatus for the manufacture of alkali metal polyphosphates

Also Published As

Publication number Publication date
GB1340404A (en) 1973-12-12
US3770644A (en) 1973-11-06
NL7101948A (fr) 1971-08-19
BE763062A (fr) 1971-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse