ATE42258T1 - Verfahren zur herstellung eines natriumphosphathexahydrates mit hoher absorptionsfaehigkeit und danach hergestelltes tripolyphosphat. - Google Patents
Verfahren zur herstellung eines natriumphosphathexahydrates mit hoher absorptionsfaehigkeit und danach hergestelltes tripolyphosphat.Info
- Publication number
- ATE42258T1 ATE42258T1 AT85401084T AT85401084T ATE42258T1 AT E42258 T1 ATE42258 T1 AT E42258T1 AT 85401084 T AT85401084 T AT 85401084T AT 85401084 T AT85401084 T AT 85401084T AT E42258 T1 ATE42258 T1 AT E42258T1
- Authority
- AT
- Austria
- Prior art keywords
- fraction
- tripolyphosphate
- prepared
- aqueous medium
- high absorption
- Prior art date
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
- C01B25/418—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Detergent Compositions (AREA)
- Saccharide Compounds (AREA)
- Treating Waste Gases (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Glanulating (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8409002A FR2565574B1 (fr) | 1984-06-08 | 1984-06-08 | Procede de preparation d'un tripolyphosphate de sodium hexahydrate a haut pouvoir absorbant et tripolyphosphate ainsi prepare |
EP85401084A EP0168281B1 (de) | 1984-06-08 | 1985-06-03 | Verfahren zur Herstellung eines Natriumphosphathexahydrates mit hoher Absorptionsfähigkeit und danach hergestelltes Tripolyphosphat |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE42258T1 true ATE42258T1 (de) | 1989-05-15 |
Family
ID=9304840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85401084T ATE42258T1 (de) | 1984-06-08 | 1985-06-03 | Verfahren zur herstellung eines natriumphosphathexahydrates mit hoher absorptionsfaehigkeit und danach hergestelltes tripolyphosphat. |
Country Status (20)
Country | Link |
---|---|
US (1) | US4734214A (de) |
EP (1) | EP0168281B1 (de) |
JP (1) | JPS6117410A (de) |
KR (1) | KR860000216A (de) |
AT (1) | ATE42258T1 (de) |
AU (1) | AU4336585A (de) |
BR (1) | BR8502726A (de) |
CA (1) | CA1258960A (de) |
DE (1) | DE3569506D1 (de) |
DK (1) | DK256985A (de) |
ES (1) | ES8604468A1 (de) |
FI (1) | FI852286L (de) |
FR (1) | FR2565574B1 (de) |
GR (1) | GR851398B (de) |
IL (1) | IL75418A0 (de) |
MA (1) | MA20452A1 (de) |
OA (1) | OA08031A (de) |
PT (1) | PT80609B (de) |
TR (1) | TR22192A (de) |
ZA (1) | ZA854296B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790984A (en) * | 1987-08-10 | 1988-12-13 | Fmc Corporation | Process for preparing a sodium tripolyphosphate hexahydrate powder |
US5294424A (en) * | 1990-06-20 | 1994-03-15 | Monsanto Company | Process for preparing high absorptivity granular sodium phosphates |
JP4907167B2 (ja) * | 2005-12-20 | 2012-03-28 | 花王株式会社 | 粉末洗剤の製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2961410A (en) * | 1957-04-02 | 1960-11-22 | Procter & Gamble | Process for preparing detergent compositions |
US3054656A (en) * | 1958-12-04 | 1962-09-18 | Fmc Corp | Process for the production of improved sodium tripolyphosphate |
US3189551A (en) * | 1960-10-10 | 1965-06-15 | Monsanto Co | Heat-dried detergent processes |
US3394986A (en) * | 1965-04-19 | 1968-07-30 | Monsanto Co | Production of finely divided sodium tripolyphosphate |
US3574121A (en) * | 1966-04-26 | 1971-04-06 | Knapsack Ag | Process for the manufacture of detergent compositions containing sodium tripolyphosphate |
DE1289603B (de) * | 1966-09-01 | 1969-02-20 | Knapsack Ag | Verfahren zur Herstellung von natriumtripolyphosphathaltigen Waschmitteln |
NL6803232A (de) * | 1967-03-14 | 1968-09-16 | ||
DE1816839B2 (de) * | 1968-12-24 | 1977-04-14 | Unilever N.V., Rotterdam (Niederlande) | Fuer die herstellung von waschmitteln geeignetes, partiell hydratisiertes alkalitripolyphosphat und verfahren zu seiner herstellung |
DE2707280A1 (de) * | 1976-02-26 | 1977-09-01 | Colgate Palmolive Co | Verfahren zur herstellung freifliessender spruehgetrockneter teilchen aus buildersalzen |
PH15690A (en) * | 1979-10-31 | 1983-03-11 | Unilever Nv | Detergent compositions and processes for manufacturing them |
US4362641A (en) * | 1980-03-12 | 1982-12-07 | Occidental Chemical Corporation | Composition of an STPP product for dishwasher detergent formulations and method of preparation |
DE3129079A1 (de) * | 1981-07-23 | 1983-02-03 | Hoechst Ag, 6000 Frankfurt | Natriumtriphosphat, verfahren zu dessen herstellung sowie dessen verwendung |
-
1984
- 1984-06-08 FR FR8409002A patent/FR2565574B1/fr not_active Expired
-
1985
- 1985-06-03 AT AT85401084T patent/ATE42258T1/de not_active IP Right Cessation
- 1985-06-03 DE DE8585401084T patent/DE3569506D1/de not_active Expired
- 1985-06-03 EP EP85401084A patent/EP0168281B1/de not_active Expired
- 1985-06-05 PT PT80609A patent/PT80609B/pt unknown
- 1985-06-05 IL IL75418A patent/IL75418A0/xx unknown
- 1985-06-06 AU AU43365/85A patent/AU4336585A/en not_active Abandoned
- 1985-06-06 ZA ZA854296A patent/ZA854296B/xx unknown
- 1985-06-06 CA CA000483285A patent/CA1258960A/en not_active Expired
- 1985-06-07 MA MA20676A patent/MA20452A1/fr unknown
- 1985-06-07 DK DK256985A patent/DK256985A/da not_active Application Discontinuation
- 1985-06-07 ES ES543975A patent/ES8604468A1/es not_active Expired
- 1985-06-07 BR BR8502726A patent/BR8502726A/pt unknown
- 1985-06-07 TR TR22192A patent/TR22192A/xx unknown
- 1985-06-07 FI FI852286A patent/FI852286L/fi not_active Application Discontinuation
- 1985-06-07 OA OA58607A patent/OA08031A/xx unknown
- 1985-06-07 JP JP60124038A patent/JPS6117410A/ja active Pending
- 1985-06-07 GR GR851398A patent/GR851398B/el unknown
- 1985-06-08 KR KR1019850004042A patent/KR860000216A/ko not_active Application Discontinuation
-
1987
- 1987-03-05 US US07/022,125 patent/US4734214A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU4336585A (en) | 1985-12-12 |
MA20452A1 (fr) | 1985-12-31 |
OA08031A (fr) | 1987-01-31 |
PT80609A (fr) | 1985-07-01 |
DK256985D0 (da) | 1985-06-07 |
TR22192A (tr) | 1986-09-15 |
FI852286L (fi) | 1985-12-09 |
EP0168281B1 (de) | 1989-04-19 |
PT80609B (fr) | 1987-04-23 |
KR860000216A (ko) | 1986-01-27 |
BR8502726A (pt) | 1986-02-12 |
DE3569506D1 (en) | 1989-05-24 |
ES543975A0 (es) | 1986-02-01 |
ZA854296B (en) | 1986-01-29 |
JPS6117410A (ja) | 1986-01-25 |
EP0168281A1 (de) | 1986-01-15 |
FI852286A0 (fi) | 1985-06-07 |
DK256985A (da) | 1985-12-09 |
FR2565574A1 (fr) | 1985-12-13 |
ES8604468A1 (es) | 1986-02-01 |
FR2565574B1 (fr) | 1988-04-22 |
US4734214A (en) | 1988-03-29 |
IL75418A0 (en) | 1985-10-31 |
CA1258960A (en) | 1989-09-05 |
GR851398B (de) | 1985-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |