GB1061729A - Carbon black pigments - Google Patents
Carbon black pigmentsInfo
- Publication number
- GB1061729A GB1061729A GB3811063A GB3811063A GB1061729A GB 1061729 A GB1061729 A GB 1061729A GB 3811063 A GB3811063 A GB 3811063A GB 3811063 A GB3811063 A GB 3811063A GB 1061729 A GB1061729 A GB 1061729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- carbon black
- chloride
- weight
- nickel
- Prior art date
- 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
- 239000006229 carbon black Substances 0.000 title abstract 6
- 239000000049 pigment Substances 0.000 title abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 8
- 229910052742 iron Inorganic materials 0.000 abstract 5
- 229910052759 nickel Inorganic materials 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 229910017052 cobalt Inorganic materials 0.000 abstract 3
- 239000010941 cobalt Substances 0.000 abstract 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- DJHGAFSJWGLOIV-UHFFFAOYSA-L Arsenate2- Chemical compound O[As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-L 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 241000872198 Serjania polyphylla Species 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 150000001860 citric acid derivatives Chemical class 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- BSUSEPIPTZNHMN-UHFFFAOYSA-L cobalt(2+);diperchlorate Chemical compound [Co+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O BSUSEPIPTZNHMN-UHFFFAOYSA-L 0.000 abstract 1
- 150000004675 formic acid derivatives Chemical class 0.000 abstract 1
- XZMOWSPMDXZBAE-UHFFFAOYSA-N hydrobromide hydrochloride hydrofluoride Chemical compound F.Cl.Br XZMOWSPMDXZBAE-UHFFFAOYSA-N 0.000 abstract 1
- 239000000976 ink Substances 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 abstract 1
- CKFMJXZQTNRXGX-UHFFFAOYSA-L iron(2+);diperchlorate Chemical compound [Fe+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O CKFMJXZQTNRXGX-UHFFFAOYSA-L 0.000 abstract 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 abstract 1
- 239000012299 nitrogen atmosphere Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 150000003891 oxalate salts Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 150000003892 tartrate salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Finely divided unagglomerated carbonaceous magnetic pigments are produced by intimately mixing carbon black and compounds of Fe, Ni and/or Co and heating to decompose the compound (see Division C1). The pigments which are used in inks comprise carbon and 30-80% by weight of Fe, Ni and/or Co, the metal being intimately and permanently associated with the carbon, i.e. cannot be separated by physical means.ALSO:Finely divided carbonaceous magnetic pigments are produced by intimately mixing carbon black and compound(s) of iron, nickel and/or cobalt which decompose below 1600 DEG F. and preferably below 1292 DEG F., the proportions being 10-92% by weight of compound to 90-8% of carbon black for an inorganic compound and 10-98% by weight of compound to 90-2% of carbon black for an organic compound of the element, and then heating the mixture to a temperature of at least 932 DEG F. until the compound is decomposed leaving only the metal content thereof in the pigment product. The mixture may be heated to 932-1600 DEG F. in the absence of free oxygen, e.g. in a nitrogen atmosphere. The intimate mixing can be achieved by mixing carbon black with a solution of the compound and then spray-drying the resulting slurry. Suitable compounds are preferably soluble or dispersable in water or various organic solvents, e.g. ferric orthoarsenate, bromide fluoride chloride, orthophosphate, sulphide and sulphate, ferrous perchlorate, chloride, fluoride and iodide, cobaltous perchlorate, nitrate, chloride, iodide, iodate and selenate, cobalbic chloride, nickel hydroxide and selenate and the acetates, citrates, oxalates, formates, benzoates, carbonates, oleates and tartrates of iron, nickel and cobalt. The most preferred compound is ferric sulphate. The finely divided magnetic pigment comprises the intimate and permanent association, that is association in which the components cannot be separated by physical means, of carbon and 30-80% by weight of iron, cobalt and/or nickel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22707462A | 1962-09-28 | 1962-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1061729A true GB1061729A (en) | 1967-03-15 |
Family
ID=22851645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3811063A Expired GB1061729A (en) | 1962-09-28 | 1963-09-27 | Carbon black pigments |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1061729A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278743A1 (en) * | 1987-02-13 | 1988-08-17 | Tokai Carbon Company, Ltd. | Magnetic carbon black, process for preparing the same, and method of modifying magnetic carbon black |
| WO2004046257A3 (en) * | 2002-11-15 | 2004-07-29 | Timcal Sa | Metal coated carbon black, carbon black compositions and their applications |
| CN115304936A (en) * | 2022-08-22 | 2022-11-08 | 青岛黑猫新材料研究院有限公司 | Production process of carbon black for magnetic resistance |
-
1963
- 1963-09-27 GB GB3811063A patent/GB1061729A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278743A1 (en) * | 1987-02-13 | 1988-08-17 | Tokai Carbon Company, Ltd. | Magnetic carbon black, process for preparing the same, and method of modifying magnetic carbon black |
| WO2004046257A3 (en) * | 2002-11-15 | 2004-07-29 | Timcal Sa | Metal coated carbon black, carbon black compositions and their applications |
| JP2006513120A (en) * | 2002-11-15 | 2006-04-20 | ティムカル・ソシエテ・アノニム | Carbon black composition and application examples thereof |
| EP1852474A3 (en) * | 2002-11-15 | 2011-10-05 | Timcal S.A. | Carbon black compositions and their applications |
| CN115304936A (en) * | 2022-08-22 | 2022-11-08 | 青岛黑猫新材料研究院有限公司 | Production process of carbon black for magnetic resistance |
| CN115304936B (en) * | 2022-08-22 | 2023-08-04 | 青岛黑猫新材料研究院有限公司 | Production process of carbon black for magnetic resistance |
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