GB1435718A - Manufactured titanium dioxide pigments having weather resistance - Google Patents
Manufactured titanium dioxide pigments having weather resistanceInfo
- Publication number
- GB1435718A GB1435718A GB2074473A GB2074473A GB1435718A GB 1435718 A GB1435718 A GB 1435718A GB 2074473 A GB2074473 A GB 2074473A GB 2074473 A GB2074473 A GB 2074473A GB 1435718 A GB1435718 A GB 1435718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pigment
- hydrate
- post
- salt
- titanium dioxide
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title 2
- 239000004408 titanium dioxide Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 5
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000004645 aluminates Chemical class 0.000 abstract 1
- 150000003841 chloride salts Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 238000005406 washing Methods 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
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3653—Treatment with inorganic compounds
- C09C1/3661—Coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2223524A DE2223524C2 (de) | 1972-05-13 | 1972-05-13 | Verfahren zur Herstellung eines beschichteten Titandioxid-Pigmentes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1435718A true GB1435718A (en) | 1976-05-12 |
Family
ID=5844873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2074473A Expired GB1435718A (en) | 1972-05-13 | 1973-05-02 | Manufactured titanium dioxide pigments having weather resistance |
Country Status (12)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447271A (en) * | 1981-10-30 | 1984-05-08 | Tioxide Group Plc | Pigments and their preparation by coating with oxides of Si-Zr-Al |
| US4447270A (en) * | 1981-10-30 | 1984-05-08 | Tioxide Group Plc | Pigments and their preparation by coating with oxides of Zr-Si-Al |
| US7582276B2 (en) | 2002-02-12 | 2009-09-01 | Itn Nanovation Ag | Nanoscale rutile or anatase oxide and method for producing same |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1479988A (en) * | 1975-07-17 | 1977-07-13 | Tioxide Group Ltd | Treatment of pigment |
| GB1481151A (en) * | 1975-08-14 | 1977-07-27 | Tioxide Group Ltd | Treatment of pigment |
| DE2738805A1 (de) * | 1977-08-29 | 1979-03-08 | Basf Ag | Verdunstungsarme, gut ueberlaminierbare, haertbare ungesaettigte polyesterharze |
| DE2835880A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von titandioxidpigmenten mit hoher wetterbestaendigkeit |
| JPS5937305B2 (ja) * | 1980-11-18 | 1984-09-08 | 石原産業株式会社 | 二酸化チタン顔料 |
| DE3137384A1 (de) * | 1981-09-19 | 1983-04-07 | Bayer Ag, 5090 Leverkusen | Flockungsstabile mischphasenpigmente mit rutilstruktur, verfahren zu ihrer herstellung sowie ihre verwendung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE637952A (enrdf_load_stackoverflow) * | 1962-10-05 | |||
| NL300720A (enrdf_load_stackoverflow) * | 1962-11-20 | |||
| FR1426766A (fr) * | 1964-03-20 | 1966-01-28 | American Potash & Chem Corp | Perfectionnements aux pigments de bioxyde de titane |
-
1972
- 1972-05-13 DE DE2223524A patent/DE2223524C2/de not_active Expired
- 1972-12-15 FI FI3559/72A patent/FI58506C/fi active
-
1973
- 1973-04-03 NO NO1348/73A patent/NO133276C/no unknown
- 1973-05-02 GB GB2074473A patent/GB1435718A/en not_active Expired
- 1973-05-07 ZA ZA733085A patent/ZA733085B/xx unknown
- 1973-05-10 FR FR7317010A patent/FR2184694B1/fr not_active Expired
- 1973-05-10 IT IT23944/73A patent/IT987274B/it active
- 1973-05-11 BE BE131044A patent/BE799446A/xx not_active IP Right Cessation
- 1973-05-11 NL NLAANVRAGE7306622,A patent/NL175637C/xx not_active IP Right Cessation
- 1973-05-11 ES ES414668A patent/ES414668A1/es not_active Expired
- 1973-05-11 BR BR3426/73A patent/BR7303426D0/pt unknown
- 1973-05-14 JP JP5346273A patent/JPS565270B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447271A (en) * | 1981-10-30 | 1984-05-08 | Tioxide Group Plc | Pigments and their preparation by coating with oxides of Si-Zr-Al |
| US4447270A (en) * | 1981-10-30 | 1984-05-08 | Tioxide Group Plc | Pigments and their preparation by coating with oxides of Zr-Si-Al |
| US7582276B2 (en) | 2002-02-12 | 2009-09-01 | Itn Nanovation Ag | Nanoscale rutile or anatase oxide and method for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| IT987274B (it) | 1975-02-20 |
| ES414668A1 (es) | 1976-01-16 |
| DE2223524C2 (de) | 1987-01-02 |
| FI58506B (fi) | 1980-10-31 |
| NO133276B (enrdf_load_stackoverflow) | 1975-12-29 |
| JPS4941424A (enrdf_load_stackoverflow) | 1974-04-18 |
| FR2184694A1 (enrdf_load_stackoverflow) | 1973-12-28 |
| NL175637C (nl) | 1984-12-03 |
| NO133276C (enrdf_load_stackoverflow) | 1976-04-07 |
| BR7303426D0 (pt) | 1974-07-18 |
| NL7306622A (enrdf_load_stackoverflow) | 1973-11-15 |
| FR2184694B1 (enrdf_load_stackoverflow) | 1976-11-12 |
| NL175637B (nl) | 1984-07-02 |
| DE2223524A1 (de) | 1973-11-22 |
| BE799446A (fr) | 1973-08-31 |
| ZA733085B (en) | 1974-04-24 |
| JPS565270B2 (enrdf_load_stackoverflow) | 1981-02-04 |
| AU5547573A (en) | 1974-11-14 |
| FI58506C (fi) | 1981-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930501 |