DE2234519A1 - Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchen - Google Patents
Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchenInfo
- Publication number
- DE2234519A1 DE2234519A1 DE2234519A DE2234519A DE2234519A1 DE 2234519 A1 DE2234519 A1 DE 2234519A1 DE 2234519 A DE2234519 A DE 2234519A DE 2234519 A DE2234519 A DE 2234519A DE 2234519 A1 DE2234519 A1 DE 2234519A1
- Authority
- DE
- Germany
- Prior art keywords
- precipitation
- oxide particles
- temperature
- titanium
- pigment
- 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.)
- Pending
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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3290771 | 1971-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2234519A1 true DE2234519A1 (de) | 1973-01-25 |
Family
ID=10345792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2234519A Pending DE2234519A1 (de) | 1971-07-13 | 1972-07-13 | Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchen |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU460033B2 (fr) |
BE (1) | BE786202A (fr) |
CA (1) | CA972906A (fr) |
DE (1) | DE2234519A1 (fr) |
FR (1) | FR2145595B1 (fr) |
GB (1) | GB1349089A (fr) |
NL (1) | NL7209712A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3151343A1 (de) * | 1981-12-24 | 1983-07-07 | Merck Patent Gmbh, 6100 Darmstadt | Perlglanzpigmente mit verbesserter lichtbestaendigkeit, ihre herstellung und ihre verwendung |
DE3535818A1 (de) * | 1985-10-08 | 1987-04-09 | Merck Patent Gmbh | Glasur- und emailstabile perlglanzpigmente |
DE3628661A1 (de) * | 1986-08-23 | 1988-03-03 | Metallgesellschaft Ag | Verfahren zur herstellung von tio(pfeil abwaerts)2(pfeil abwaerts)-kompositionspigmenten |
GB9016690D0 (en) * | 1990-07-30 | 1990-09-12 | Tioxide Group Services Ltd | Ceramic green bodies |
GB9213454D0 (en) * | 1992-06-24 | 1992-08-05 | Tioxide Group Services Ltd | Composite pigmentary material |
DE10236366A1 (de) * | 2002-08-08 | 2004-02-19 | Kronos International, Inc. | Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments |
CN110903681A (zh) * | 2019-12-18 | 2020-03-24 | 龙蟒佰利联集团股份有限公司 | 一种超耐候钛白粉的制备方法 |
-
1972
- 1972-07-04 AU AU44214/72A patent/AU460033B2/en not_active Expired
- 1972-07-06 CA CA146,470A patent/CA972906A/en not_active Expired
- 1972-07-11 FR FR7225094A patent/FR2145595B1/fr not_active Expired
- 1972-07-12 BE BE786202A patent/BE786202A/fr unknown
- 1972-07-13 DE DE2234519A patent/DE2234519A1/de active Pending
- 1972-07-13 GB GB3290771A patent/GB1349089A/en not_active Expired
- 1972-07-13 NL NL7209712A patent/NL7209712A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2145595B1 (fr) | 1977-04-01 |
BE786202A (fr) | 1972-11-03 |
AU460033B2 (en) | 1975-04-10 |
FR2145595A1 (fr) | 1973-02-23 |
NL7209712A (fr) | 1973-01-16 |
AU4421472A (en) | 1974-01-10 |
CA972906A (en) | 1975-08-19 |
GB1349089A (en) | 1974-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHN | Withdrawal |