AT286235B - Verfahren zur Herstellung von kettenförmigen Ammoniumpolyphosphaten - Google Patents
Verfahren zur Herstellung von kettenförmigen AmmoniumpolyphosphatenInfo
- Publication number
- AT286235B AT286235B AT348369A AT348369A AT286235B AT 286235 B AT286235 B AT 286235B AT 348369 A AT348369 A AT 348369A AT 348369 A AT348369 A AT 348369A AT 286235 B AT286235 B AT 286235B
- Authority
- AT
- Austria
- Prior art keywords
- chain
- production
- ammonium polyphosphates
- polyphosphates
- ammonium
- Prior art date
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)
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 (1)
Publication Number | Publication Date |
---|---|
AT286235B true AT286235B (de) | 1970-11-25 |
Family
ID=5699265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT348369A AT286235B (de) | 1968-04-11 | 1969-04-10 | Verfahren zur Herstellung von kettenförmigen Ammoniumpolyphosphaten |
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)
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 |
WO2017067906A1 (de) * | 2015-10-20 | 2017-04-27 | Clariant International Ltd | Mischungen aus ammoniumpolyphosphat und mindestens einer löslichen ionischen verbindung die sulfat enthält und/oder in der lage ist sulfat-ionen freizusetzen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3241946A (en) * | 1962-03-30 | 1966-03-22 | Union Oil Co | Ammonium phosphate fertilizer solids derived from anhydrous liquid phosphoric acid |
US3243279A (en) * | 1962-03-30 | 1966-03-29 | Union Oil Co | Ammonium phosphate solids derived from anhydrous liquid phosphoric acid |
GB1001984A (en) * | 1963-03-27 | 1965-08-18 | Ici Ltd | Improvements in and relating to phosphates |
DE1567674C3 (de) * | 1963-08-13 | 1986-11-13 | Monsanto Co., St. Louis, Mo. | Wasserunlösliche Ammoniumpolyphosphate |
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 |
-
1968
- 1968-04-11 DE DE1767205A patent/DE1767205C2/de not_active Expired
-
1969
- 1969-03-28 CH CH478269A patent/CH502264A/de not_active IP Right Cessation
- 1969-04-08 IL IL31982A patent/IL31982A/en unknown
- 1969-04-09 NO NO1448/69A patent/NO124068B/no unknown
- 1969-04-09 US US814635A patent/US3653821A/en not_active Expired - Lifetime
- 1969-04-10 NL NL6905551.A patent/NL159632B/xx not_active IP Right Cessation
- 1969-04-10 SE SE05070/69A patent/SE361028B/xx unknown
- 1969-04-10 AT AT348369A patent/AT286235B/de not_active IP Right Cessation
- 1969-04-10 DK DK199069A patent/DK139905C/da not_active IP Right Cessation
- 1969-04-10 GB GB08469/69A patent/GB1221634A/en not_active Expired
- 1969-04-11 FR FR6911352A patent/FR2006107A1/fr not_active Withdrawn
- 1969-04-11 BE BE731421D patent/BE731421A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6905551A (de) | 1969-10-14 |
NO124068B (de) | 1972-02-28 |
BE731421A (de) | 1969-10-13 |
NL159632B (nl) | 1979-03-15 |
CH502264A (de) | 1971-01-31 |
GB1221634A (en) | 1971-02-03 |
IL31982A0 (en) | 1969-06-25 |
DE1767205C2 (de) | 1978-06-01 |
SE361028B (de) | 1973-10-15 |
FR2006107A1 (de) | 1969-12-19 |
US3653821A (en) | 1972-04-04 |
DK139905C (da) | 1979-10-08 |
DK139905B (da) | 1979-05-14 |
DE1767205B1 (de) | 1972-05-25 |
IL31982A (en) | 1972-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |