FR2084424A5 - - Google Patents
Info
- Publication number
- FR2084424A5 FR2084424A5 FR7108272A FR7108272A FR2084424A5 FR 2084424 A5 FR2084424 A5 FR 2084424A5 FR 7108272 A FR7108272 A FR 7108272A FR 7108272 A FR7108272 A FR 7108272A FR 2084424 A5 FR2084424 A5 FR 2084424A5
- 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.)
- Expired
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Glanulating (AREA)
- Fertilizers (AREA)
- Treating Waste Gases (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702011445 DE2011445B2 (de) | 1970-03-11 | 1970-03-11 | Verfahren zur herstellung von natriumtripolyphosphat mit niedrigem schuettgewicht aus thermischer phosphorsaeure |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2084424A5 true FR2084424A5 (fr) | 1971-12-17 |
Family
ID=5764737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7108272A Expired FR2084424A5 (fr) | 1970-03-11 | 1971-03-10 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE764091A (fr) |
DE (1) | DE2011445B2 (fr) |
FR (1) | FR2084424A5 (fr) |
GB (1) | GB1347140A (fr) |
NL (1) | NL7103228A (fr) |
Cited By (2)
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 |
EP0199139A2 (fr) * | 1985-04-17 | 1986-10-29 | Hoechst Aktiengesellschaft | Procédé et appareil pour la fabrication de polyphosphates de métaux alcalins sous forme de sphères creuses de basse densité apparente |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3513744A1 (de) * | 1985-04-17 | 1986-10-23 | Hoechst Ag, 6230 Frankfurt | Hohlkugelfoermige alkalipolyphosphate mit niedrigem schuettgewicht sowie verfahren und anlage zu ihrer herstellung |
DE3808732A1 (de) * | 1988-03-16 | 1989-10-05 | Hoechst Ag | Verfahren zur herstellung von natriumtripolyphosphat |
DE102004050562A1 (de) * | 2004-10-15 | 2006-05-04 | Henkel Kgaa | Aufnahmefähige Partikel |
-
1970
- 1970-03-11 DE DE19702011445 patent/DE2011445B2/de not_active Withdrawn
-
1971
- 1971-03-10 FR FR7108272A patent/FR2084424A5/fr not_active Expired
- 1971-03-10 NL NL7103228A patent/NL7103228A/xx unknown
- 1971-03-11 BE BE764091A patent/BE764091A/fr unknown
- 1971-04-19 GB GB2363571A patent/GB1347140A/en not_active Expired
Cited By (4)
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 |
EP0199139A2 (fr) * | 1985-04-17 | 1986-10-29 | Hoechst Aktiengesellschaft | Procédé et appareil pour la fabrication de polyphosphates de métaux alcalins sous forme de sphères creuses de basse densité apparente |
EP0199139A3 (en) * | 1985-04-17 | 1988-03-02 | Hoechst Aktiengesellschaft | Alkali metal polyphosphates in the form of hollow spheres having a low apparent density, and process and apparatus for their manufacture |
Also Published As
Publication number | Publication date |
---|---|
DE2011445B2 (de) | 1972-02-17 |
NL7103228A (fr) | 1971-09-14 |
BE764091A (fr) | 1971-09-13 |
GB1347140A (en) | 1974-02-27 |
DE2011445A1 (de) | 1971-10-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |