JPS5571761A - Pigment composition and its production - Google Patents
Pigment composition and its productionInfo
- Publication number
- JPS5571761A JPS5571761A JP14405478A JP14405478A JPS5571761A JP S5571761 A JPS5571761 A JP S5571761A JP 14405478 A JP14405478 A JP 14405478A JP 14405478 A JP14405478 A JP 14405478A JP S5571761 A JPS5571761 A JP S5571761A
- Authority
- JP
- Japan
- Prior art keywords
- alkali metal
- crystalline
- type zeolite
- nonoxidizing atmosphere
- heated
- 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.)
- Granted
Links
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE: A crystalline A-type zeolite and an alkali metal sulfide are heated under a nonoxidizing atmosphere to produce inorganic pigments of yellow to green with no adverse effect on human bodies and no environmental pollution.
CONSTITUTION: A crystalline A-type zeolite of the formula (M2 means two atoms of an alkali metal or one atom of alkaline earth metal) and a alkali metal sulfide of A2Sx(A is an alkali metal and X is larger than 1) are heated at 300W600°C under a nonoxidizing atmosphere to give a composition of which the chemical composition is 10W30wt% of M2O, 20W40wt% of SiO2, and 5W25wt% of S, the crystalline structure is cubic, and the X-ray diffraction diagram shows lattice constant 123Å, five strong lines with surface intervals of 7.14Å, 4.11Å, 3.72Å, 3.30Å and 3.00Å and two intermediate lines with surface intervals of 4.36Å and 3.42Å and one weak line with surface interval of 5.05Å.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14405478A JPS5571761A (en) | 1978-11-24 | 1978-11-24 | Pigment composition and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14405478A JPS5571761A (en) | 1978-11-24 | 1978-11-24 | Pigment composition and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5571761A true JPS5571761A (en) | 1980-05-30 |
| JPS5647221B2 JPS5647221B2 (en) | 1981-11-09 |
Family
ID=15353235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14405478A Granted JPS5571761A (en) | 1978-11-24 | 1978-11-24 | Pigment composition and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5571761A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201950A (en) * | 1987-04-06 | 1993-04-13 | J. M. Huber Corporation | Low brightness magnesium silicate SLR filler low brightness paper containing the filler and methods to produce the filler and use it in low brightness papers |
| JP6355179B1 (en) * | 2017-07-03 | 2018-07-11 | ジークライト株式会社 | Method for producing color zeolite ceramics |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138368C2 (en) * | 1981-09-26 | 1983-07-28 | Daimler-Benz Ag, 7000 Stuttgart | "Thermostatically controlled valve in the cooling circuit of liquid-cooled internal combustion engines" |
-
1978
- 1978-11-24 JP JP14405478A patent/JPS5571761A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201950A (en) * | 1987-04-06 | 1993-04-13 | J. M. Huber Corporation | Low brightness magnesium silicate SLR filler low brightness paper containing the filler and methods to produce the filler and use it in low brightness papers |
| JP6355179B1 (en) * | 2017-07-03 | 2018-07-11 | ジークライト株式会社 | Method for producing color zeolite ceramics |
| JP2019014611A (en) * | 2017-07-03 | 2019-01-31 | ジークライト株式会社 | Method for producing color zeolite ceramics |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5647221B2 (en) | 1981-11-09 |
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