ATE755T1 - Verfahren zur herstellung eines korrosionsschutzpigments auf phosphatbasis. - Google Patents
Verfahren zur herstellung eines korrosionsschutzpigments auf phosphatbasis.Info
- Publication number
- ATE755T1 ATE755T1 AT80101469T AT80101469T ATE755T1 AT E755 T1 ATE755 T1 AT E755T1 AT 80101469 T AT80101469 T AT 80101469T AT 80101469 T AT80101469 T AT 80101469T AT E755 T1 ATE755 T1 AT E755T1
- Authority
- AT
- Austria
- Prior art keywords
- solution
- water
- calcium
- suspension
- microns
- Prior art date
Links
- 239000000049 pigment Substances 0.000 title abstract 4
- 238000005260 corrosion Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 229940043430 calcium compound Drugs 0.000 abstract 2
- 150000002681 magnesium compounds Chemical class 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 235000019700 dicalcium phosphate Nutrition 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- OKIWLDVQGKRUNR-UHFFFAOYSA-L magnesium;hydrogen phosphate;trihydrate Chemical compound O.O.O.[Mg+2].OP([O-])([O-])=O OKIWLDVQGKRUNR-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
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
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/322—Preparation by neutralisation of orthophosphoric acid
-
- 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
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/325—Preparation by double decomposition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792916029 DE2916029A1 (de) | 1979-04-20 | 1979-04-20 | Verfahren zur herstellung eines korrosionsschutzpigments auf phosphatbasis |
| EP80101469A EP0017784B1 (de) | 1979-04-20 | 1980-03-20 | Verfahren zur Herstellung eines Korrosionsschutzpigments auf Phosphatbasis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE755T1 true ATE755T1 (de) | 1982-04-15 |
Family
ID=6068837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80101469T ATE755T1 (de) | 1979-04-20 | 1980-03-20 | Verfahren zur herstellung eines korrosionsschutzpigments auf phosphatbasis. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4294621A (de) |
| EP (1) | EP0017784B1 (de) |
| JP (1) | JPS55142057A (de) |
| AT (1) | ATE755T1 (de) |
| CA (1) | CA1131001A (de) |
| DD (1) | DD150763A5 (de) |
| DE (2) | DE2916029A1 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951126A1 (de) * | 1979-12-19 | 1981-06-25 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung feindisperser, schwerloeslicher salze von sauerstoffsaeuren des phosphors |
| US4355060A (en) * | 1981-08-13 | 1982-10-19 | Cornwell Charles E | High temperature cementitious coatings with improved corrosion resistance and methods of application |
| US4740393A (en) * | 1985-07-10 | 1988-04-26 | Nl Chemicals, Inc. | Coating composition containing a calcium phosphite and process for protecting a surface from corrosion |
| DE3705845A1 (de) * | 1987-02-24 | 1988-09-01 | Hoechst Ag | Zahnpasten sowie putzkoerper fuer zahnpasten auf basis dicalciumphosphat-dihydrat und ein verfahren zur herstellung solcher putzkoerper |
| DE3731737A1 (de) * | 1987-09-21 | 1989-03-30 | Heubach Hans Dr Gmbh Co Kg | Korrosionsschutzpigmente auf der basis von erdalkalihydrogenphosphaten |
| DE3915746A1 (de) * | 1989-05-13 | 1990-11-15 | Hoechst Ag | Verfahren und anlage zur herstellung von dicalciumphosphat |
| DE4021086A1 (de) * | 1990-07-03 | 1992-01-09 | Heubach Hans Dr Gmbh Co Kg | Korrosionsschutzpigmente auf der basis von tertiaeren erdalkali-aluminium-phosphaten und verfahren zu ihrer herstellung |
| NO312911B1 (no) | 1994-12-22 | 2002-07-15 | Budenheim Rud A Oetker Chemie | Antikorrosjonspigment og anvendelse av dette |
| US6083373A (en) * | 1998-07-10 | 2000-07-04 | Ppg Industries Ohio, Inc. | Electrodeposition baths containing calcium salts |
| JP4014896B2 (ja) * | 2001-05-25 | 2007-11-28 | 株式会社トクヤマ | 水処理用凝集剤の製造方法 |
| EP1817441B1 (de) * | 2004-11-29 | 2016-01-20 | Pigmentan Ltd | Verfahren zur verhinderung von korrosion |
| DE102005036630B3 (de) * | 2005-08-04 | 2006-09-14 | Basf Coatings Ag | Chromfreie, zinkarme, korrosionshemmende Pigmentmischung, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE102006044035A1 (de) * | 2006-09-14 | 2008-03-27 | Basf Coatings Ag | Calciumhydrogenphosphathaltige Beschichtungszusammensetzung, Verfahren zu ihrer Herstellung, ihre Verwendung und mit ihr beschichtete Substrate |
| PL2222793T3 (pl) | 2007-11-19 | 2018-03-30 | Grace Gmbh & Co. Kg | Cząstki antykorozyjne |
| AR074508A1 (es) * | 2008-12-08 | 2011-01-19 | Grace Gmbh & Co Kg | Particulas anticorrosivas |
| PL4073177T3 (pl) * | 2019-12-12 | 2024-09-16 | Chemische Fabrik Budenheim Kg | Pigment antykorozyjny zawierający fosforany |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977735C (de) * | 1960-07-08 | 1969-03-27 | Eltro Gmbh | Verfahren zur Herstellung anorganischer Pigmente fuer IR-Tarnanstriche |
| US3630952A (en) * | 1969-07-14 | 1971-12-28 | Claudius Nielsen | Metal-phospho-silica composition and method of manufacture |
| DE2656779A1 (de) * | 1976-12-15 | 1978-06-22 | Bayer Ag | Neue korrosionsschutzpigmente auf basis cazn tief 2 (po tief 4 ) tief 2 mal 2 h tief 2 o und deren herstellung |
-
1979
- 1979-04-20 DE DE19792916029 patent/DE2916029A1/de not_active Withdrawn
-
1980
- 1980-03-20 EP EP80101469A patent/EP0017784B1/de not_active Expired
- 1980-03-20 DE DE8080101469T patent/DE3060225D1/de not_active Expired
- 1980-03-20 AT AT80101469T patent/ATE755T1/de not_active IP Right Cessation
- 1980-03-27 CA CA348,607A patent/CA1131001A/en not_active Expired
- 1980-04-16 US US06/141,135 patent/US4294621A/en not_active Expired - Lifetime
- 1980-04-18 DD DD80220563A patent/DD150763A5/de unknown
- 1980-04-21 JP JP5183480A patent/JPS55142057A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DD150763A5 (de) | 1981-09-16 |
| EP0017784A1 (de) | 1980-10-29 |
| EP0017784B1 (de) | 1982-03-17 |
| US4294621A (en) | 1981-10-13 |
| DE3060225D1 (en) | 1982-04-15 |
| DE2916029A1 (de) | 1980-11-06 |
| JPS55142057A (en) | 1980-11-06 |
| CA1131001A (en) | 1982-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE755T1 (de) | Verfahren zur herstellung eines korrosionsschutzpigments auf phosphatbasis. | |
| US4294808A (en) | Production of anticorrosive pigments containing phosphorus | |
| KR930001213B1 (ko) | 산-안정화 탄산칼슘, 이의 제조방법 및 산성 종이 제조시 이의 사용방법 | |
| US3234005A (en) | Thixotropic slurry fertilizer | |
| US3353908A (en) | Process for the manufacture of dicalcium phosphate | |
| US3442604A (en) | Stabilized phosphate and dentifrice compositions and process for producing same | |
| GB986154A (en) | Improvements in or relating to phosphoric acid purification | |
| EP0113153B1 (de) | Verfahren zur Herstellung von hochreinem Trimagnesiumphosphat-Oktahydrat | |
| US4950757A (en) | Process for manufacture of melamine pyrophosphate | |
| US3554729A (en) | Manufacture of low chloride potassium phosphate fertilizer | |
| DE1142851B (de) | Verfahren zur Herstellung von feinteiligem, gefaelltem Calciumcarbonat | |
| US4798712A (en) | Homogeneous mixtures of polyphosphates | |
| US3729546A (en) | Cheese emulsifying agent | |
| US3679390A (en) | Suspension fertilizers | |
| US2271361A (en) | Process of production of anhydrous monocalcium phosphate | |
| CA1087961A (en) | Process for dispersing solid materials | |
| EP0100870A1 (de) | Verfahren zur Herstellung von Calciummonohydrogenphosphatdihydrat | |
| JPH06316513A (ja) | 練り歯磨において使用するのに適する第二リン酸カルシウム水和物の製造方法 | |
| US3041160A (en) | Stabilized plant nutrient composition | |
| US2657992A (en) | Manganous ferrous phosphate composition | |
| US3726960A (en) | Sodium aluminum phosphate cheese emulsifying agent | |
| US3649174A (en) | Process for preparing antimony phosphate | |
| CA1187675A (en) | Preparation of white calcium phosphates from off- colored lime | |
| DE2605862C3 (de) | Verfahren zur Herstellung von Natriumdithionit | |
| US3080248A (en) | Corrosion inhibitive pigment and method of making same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REZ | Deleted due to withdrawal |