NL159632B - Werkwijze ter bereiding van ketenvormige ammoniumpolyfos- faten. - Google Patents

Werkwijze ter bereiding van ketenvormige ammoniumpolyfos- faten.

Info

Publication number
NL159632B
NL159632B NL6905551.A NL6905551A NL159632B NL 159632 B NL159632 B NL 159632B NL 6905551 A NL6905551 A NL 6905551A NL 159632 B NL159632 B NL 159632B
Authority
NL
Netherlands
Prior art keywords
ammoniumpolyphosphates
shaped
preparing chain
preparing
chain
Prior art date
Application number
NL6905551.A
Other languages
English (en)
Dutch (nl)
Other versions
NL6905551A (de
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL6905551A publication Critical patent/NL6905551A/xx
Publication of NL159632B publication Critical patent/NL159632B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
    • 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
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
NL6905551.A 1968-04-11 1969-04-10 Werkwijze ter bereiding van ketenvormige ammoniumpolyfos- faten. NL159632B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1767205A DE1767205C2 (de) 1968-04-11 1968-04-11 Verfahren zur Herstellung von Ammoniumpolyphosphaten

Publications (2)

Publication Number Publication Date
NL6905551A NL6905551A (de) 1969-10-14
NL159632B true NL159632B (nl) 1979-03-15

Family

ID=5699265

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6905551.A NL159632B (nl) 1968-04-11 1969-04-10 Werkwijze ter bereiding van ketenvormige ammoniumpolyfos- faten.

Country Status (12)

Country Link
US (1) US3653821A (de)
AT (1) AT286235B (de)
BE (1) BE731421A (de)
CH (1) CH502264A (de)
DE (1) DE1767205C2 (de)
DK (1) DK139905C (de)
FR (1) FR2006107A1 (de)
GB (1) GB1221634A (de)
IL (1) IL31982A (de)
NL (1) NL159632B (de)
NO (1) NO124068B (de)
SE (1) SE361028B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408787B (sv) * 1973-06-14 1979-07-09 Hoechst Ag Sett och anordning for framstellning av hyvudsakligen vattenolosliga kedjeformiga ammoniumpolyfosfater
CA1041732A (en) * 1974-07-29 1978-11-07 Cyanamid Of Canada Manufacture of water-insoluble ammonium polyphosphate
DE2850244A1 (de) * 1978-11-20 1980-05-29 Hoechst Ag Additiv fuer die metallbearbeitung
DE3038836A1 (de) * 1980-10-15 1982-05-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von langkettigem ammoniumpolyphosphat
DE3208202A1 (de) * 1982-03-06 1983-09-08 Hoechst Ag, 6230 Frankfurt Kettenfoermige, im wesentlichen wasserunloesliche ammoniumpolyphosphate und verfahren zu ihrer herstellung
US4687651A (en) * 1985-10-15 1987-08-18 Thermal Science, Inc. Method for producing ammonium polyphosphate
US4832928A (en) * 1985-10-15 1989-05-23 Thermal Science, Inc. Method for producing ammonium polyphosphate
DE3925675A1 (de) * 1989-08-03 1991-02-07 Hoechst Ag Verfahren zur herstellung von ammoniumpolyphosphat, welches eine niedrigviskose waessrige suspension ergibt
DE4006862A1 (de) * 1990-03-05 1991-09-12 Hoechst Ag Anlage zur herstellung von ammoniumpolyphosphat
KR100190204B1 (ko) * 1991-01-10 1999-06-01 고토 기치 2형 폴리인산암모늄 미립자의 제조방법
DE19517499A1 (de) * 1995-05-12 1996-11-14 Budenheim Rud A Oetker Chemie Verfahren zur Herstellung von Ammoniumpolyphosphat
DE102008021027A1 (de) * 2008-04-25 2009-10-29 Bk Giulini Gmbh Verfahren zur Herstellung von Flammschutzmitteln und ihre Verwendung in Textilien
CN107848802A (zh) 2015-10-20 2018-03-27 科莱恩塑料和涂料有限公司 多磷酸铵和至少一种包含硫酸根和/或能够释放硫酸根离子的可溶性离子化合物的混合物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243279A (en) * 1962-03-30 1966-03-29 Union Oil Co Ammonium phosphate solids derived from anhydrous liquid phosphoric acid
US3241946A (en) * 1962-03-30 1966-03-22 Union Oil Co Ammonium phosphate fertilizer solids derived from anhydrous liquid phosphoric acid
GB1001984A (en) * 1963-03-27 1965-08-18 Ici Ltd Improvements in and relating to phosphates
JPS4818000B1 (de) * 1963-08-13 1973-06-02
US3397035A (en) * 1964-12-22 1968-08-13 Monsanto Co Ammonium polyphosphates
US3419349A (en) * 1965-01-15 1968-12-31 Albert Ag Chem Werke Process for the manufacture of catenarily condensed ammonium-phosphates and ammonium-metal-phosphates
US3495937A (en) * 1965-03-16 1970-02-17 Chung Yu Shen Ammonium polyphosphate process

Also Published As

Publication number Publication date
DE1767205C2 (de) 1978-06-01
FR2006107A1 (de) 1969-12-19
CH502264A (de) 1971-01-31
NL6905551A (de) 1969-10-14
GB1221634A (en) 1971-02-03
DK139905C (da) 1979-10-08
NO124068B (de) 1972-02-28
DE1767205B1 (de) 1972-05-25
IL31982A (en) 1972-12-29
BE731421A (de) 1969-10-13
DK139905B (da) 1979-05-14
SE361028B (de) 1973-10-15
US3653821A (en) 1972-04-04
AT286235B (de) 1970-11-25
IL31982A0 (en) 1969-06-25

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: BENCKISER KNA