ZA711442B - Improvements in and relating to the treatment of titanium dioxide pigments - Google Patents
Improvements in and relating to the treatment of titanium dioxide pigmentsInfo
- Publication number
- ZA711442B ZA711442B ZA711442A ZA711442A ZA711442B ZA 711442 B ZA711442 B ZA 711442B ZA 711442 A ZA711442 A ZA 711442A ZA 711442 A ZA711442 A ZA 711442A ZA 711442 B ZA711442 B ZA 711442B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- treatment
- titanium dioxide
- dioxide pigments
- pigments
- Prior art date
Links
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
- C09C1/36—Compounds of titanium
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
- C09C3/063—Coating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
- C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1085470 | 1971-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA711442B true ZA711442B (en) | 1972-02-23 |
Family
ID=9975549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA711442A ZA711442B (en) | 1971-04-19 | 1971-03-05 | Improvements in and relating to the treatment of titanium dioxide pigments |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1340045A (en) |
| ZA (1) | ZA711442B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1481151A (en) * | 1975-08-14 | 1977-07-27 | Tioxide Group Ltd | Treatment of pigment |
| JPS5937305B2 (en) * | 1980-11-18 | 1984-09-08 | 石原産業株式会社 | titanium dioxide pigment |
| GB8902293D0 (en) * | 1989-02-02 | 1989-03-22 | Tioxide Group Plc | Treatment process |
| DE102004037272B4 (en) * | 2004-07-31 | 2007-10-04 | Kronos International, Inc. | Process for the aftertreatment of titanium dioxide pigments |
| CN100390238C (en) * | 2006-06-23 | 2008-05-28 | 河北欧克精细化工股份有限公司 | High resisting weather pearly lustre pigment and preparation processof |
| DE102008026300A1 (en) | 2008-06-02 | 2009-12-03 | Kronos International, Inc. | Process for the surface coating of inorganic solid particles, in particular titanium dioxide pigment particles |
| GB2511140A (en) * | 2013-02-26 | 2014-08-27 | Shayonano Singapore Pte Ltd | Flame retardant composite particles |
| EP2886612A1 (en) | 2013-12-17 | 2015-06-24 | Kronos International, Inc. | Method for coating the surface of inorganic particles, in particular titanium dioxide particles |
| CN115216161A (en) * | 2022-08-25 | 2022-10-21 | 广西金茂钛业有限公司 | Method for preparing titanium dioxide for rubber |
-
1971
- 1971-03-05 ZA ZA711442A patent/ZA711442B/en unknown
- 1971-04-19 GB GB1085470A patent/GB1340045A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1340045A (en) | 1973-12-05 |
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