BR8606379A - Processo para a preparacao de fibras de metafosfato de calcio e sodio cristalinas asbestiformes - Google Patents

Processo para a preparacao de fibras de metafosfato de calcio e sodio cristalinas asbestiformes

Info

Publication number
BR8606379A
BR8606379A BR8606379A BR8606379A BR8606379A BR 8606379 A BR8606379 A BR 8606379A BR 8606379 A BR8606379 A BR 8606379A BR 8606379 A BR8606379 A BR 8606379A BR 8606379 A BR8606379 A BR 8606379A
Authority
BR
Brazil
Prior art keywords
asphestiform
preparation
sodium metaphosphate
crystalline calcium
metaphosphate fibers
Prior art date
Application number
BR8606379A
Other languages
English (en)
Inventor
Vaidy R Nathan
James Earl Downes
John Tsang-Chi Wang
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of BR8606379A publication Critical patent/BR8606379A/pt

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
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Paper (AREA)
  • Materials For Medical Uses (AREA)
BR8606379A 1985-12-23 1986-12-22 Processo para a preparacao de fibras de metafosfato de calcio e sodio cristalinas asbestiformes BR8606379A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81204285A 1985-12-23 1985-12-23
US06/924,674 US4690809A (en) 1985-12-23 1986-11-05 Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fibers

Publications (1)

Publication Number Publication Date
BR8606379A true BR8606379A (pt) 1987-10-13

Family

ID=27123554

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606379A BR8606379A (pt) 1985-12-23 1986-12-22 Processo para a preparacao de fibras de metafosfato de calcio e sodio cristalinas asbestiformes

Country Status (5)

Country Link
US (1) US4690809A (pt)
EP (1) EP0227629A3 (pt)
AU (1) AU584767B2 (pt)
BR (1) BR8606379A (pt)
CA (1) CA1262029C (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690809A (en) * 1985-12-23 1987-09-01 Monsanto Company Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fibers
US4729838A (en) * 1986-12-08 1988-03-08 Monsanto Company Process for the preparation of crystalline calcium sodium metaphosphate
US4717487A (en) * 1986-12-08 1988-01-05 Monsanto Company Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fiber
FR2634191B1 (fr) * 1988-07-13 1991-12-27 Rhone Poulenc Chimie Procede de preparation de phosphates par fusion
JPH06191055A (ja) * 1992-12-25 1994-07-12 Canon Inc インクジェット記録装置のインク再充填装置
US5792438A (en) 1996-08-20 1998-08-11 The Sulfatreat Company Process and composition for increasing the reactivity of sulfur scavenging iron oxides
PL359386A1 (en) * 2000-05-05 2004-08-23 Imerys Pigments, Inc. Particulate carbonates and their preparation and use in breathable film
US7824725B2 (en) * 2007-03-30 2010-11-02 The Coca-Cola Company Methods for extending the shelf life of partially solidified flowable compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346028A (en) * 1979-12-14 1982-08-24 Monsanto Company Asbestiform crystalline calcium sodium or lithium phosphate, preparation and compositions
US4690809A (en) * 1985-12-23 1987-09-01 Monsanto Company Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fibers
US4725369A (en) * 1985-12-23 1988-02-16 Monsanto Company Process for the preparation of substantially crystalline calcium sodium metaphosphate
US4725368A (en) * 1985-12-23 1988-02-16 Monsanto Company Process for the preparation of substantially crystalline calcium sodium metaphosphate

Also Published As

Publication number Publication date
CA1262029A (en) 1989-10-03
CA1262029C (en) 1989-10-03
AU6685286A (en) 1987-06-25
AU584767B2 (en) 1989-06-01
US4690809A (en) 1987-09-01
EP0227629A3 (en) 1988-10-05
EP0227629A2 (en) 1987-07-01

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