GB299797A - Improvements in pigments and pigment preparation - Google Patents
Improvements in pigments and pigment preparationInfo
- Publication number
- GB299797A GB299797A GB1757127A GB1757127A GB299797A GB 299797 A GB299797 A GB 299797A GB 1757127 A GB1757127 A GB 1757127A GB 1757127 A GB1757127 A GB 1757127A GB 299797 A GB299797 A GB 299797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pigments
- sodium
- preferred
- firing
- pigment preparation
- 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
- 239000000049 pigment Substances 0.000 title abstract 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 238000010304 firing Methods 0.000 abstract 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000011009 potassium phosphates Nutrition 0.000 abstract 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 235000011008 sodium phosphates Nutrition 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 abstract 1
- UQMZPFKLYHOJDL-UHFFFAOYSA-N zinc;cadmium(2+);disulfide Chemical compound [S-2].[S-2].[Zn+2].[Cd+2] UQMZPFKLYHOJDL-UHFFFAOYSA-N 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous paints
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
299,797. Levy, L. A., and West, D. W. July 1, 1927. Pigments,. luminous compositions. -- Phosphorescent and fluorescent zinc sulphide or zinc cadmium sulphide for as pigments are treated after firing with a solution of alkali metal phosphate or carbonate or borax and the solvent is evaporated. Tri-sodium plosphate is preferred but other sodium or potassium phosphates may be used. It is preferred to mix the sulphides before firing with, for example up to 20 per cent. of white, metallic oxides such as magnesia, thoria, alumina, ceria. or other rare earth or alkaline earth oxides, to obtain the pigments in finely divided condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1757127A GB299797A (en) | 1927-07-01 | 1927-07-01 | Improvements in pigments and pigment preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1757127A GB299797A (en) | 1927-07-01 | 1927-07-01 | Improvements in pigments and pigment preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB299797A true GB299797A (en) | 1928-11-01 |
Family
ID=10097507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1757127A Expired GB299797A (en) | 1927-07-01 | 1927-07-01 | Improvements in pigments and pigment preparation |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB299797A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2482006A (en) * | 1946-10-25 | 1949-09-13 | Du Pont | Process for preparing cadmium sulfoselenide pigments |
| US2496588A (en) * | 1946-06-28 | 1950-02-07 | American Cyanamid Co | Controlled flux in calcining cadmium pigment crude |
| US2578363A (en) * | 1946-06-28 | 1951-12-11 | American Cyanamid Co | Cadmium sulfide pigments |
| US2614082A (en) * | 1949-11-30 | 1952-10-14 | Rca Corp | Zinc sulfide type phosphors containing magnesium sulfide |
| DE935446C (en) * | 1949-07-16 | 1955-11-17 | Philips Nv | Electric discharge tubes with a luminescent substance and process for its production |
| US2952642A (en) * | 1952-12-05 | 1960-09-13 | Sylvania Electric Prod | Electroluminescent phosphor |
| US5149369A (en) * | 1991-02-08 | 1992-09-22 | Mearl Corporation | Bismuth oxychloride nacreous pigment having improved weather fastness and the production thereof |
-
1927
- 1927-07-01 GB GB1757127A patent/GB299797A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496588A (en) * | 1946-06-28 | 1950-02-07 | American Cyanamid Co | Controlled flux in calcining cadmium pigment crude |
| US2578363A (en) * | 1946-06-28 | 1951-12-11 | American Cyanamid Co | Cadmium sulfide pigments |
| US2482006A (en) * | 1946-10-25 | 1949-09-13 | Du Pont | Process for preparing cadmium sulfoselenide pigments |
| DE935446C (en) * | 1949-07-16 | 1955-11-17 | Philips Nv | Electric discharge tubes with a luminescent substance and process for its production |
| US2614082A (en) * | 1949-11-30 | 1952-10-14 | Rca Corp | Zinc sulfide type phosphors containing magnesium sulfide |
| US2952642A (en) * | 1952-12-05 | 1960-09-13 | Sylvania Electric Prod | Electroluminescent phosphor |
| US5149369A (en) * | 1991-02-08 | 1992-09-22 | Mearl Corporation | Bismuth oxychloride nacreous pigment having improved weather fastness and the production thereof |
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