GB1008652A - Titanium dioxide pigment - Google Patents
Titanium dioxide pigmentInfo
- Publication number
- GB1008652A GB1008652A GB2622661A GB2622661A GB1008652A GB 1008652 A GB1008652 A GB 1008652A GB 2622661 A GB2622661 A GB 2622661A GB 2622661 A GB2622661 A GB 2622661A GB 1008652 A GB1008652 A GB 1008652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dioxide
- aluminium oxide
- silicon dioxide
- pigment
- zirconium
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 22
- 239000000049 pigment Substances 0.000 title abstract 19
- 239000004408 titanium dioxide Substances 0.000 title abstract 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 30
- 239000000377 silicon dioxide Substances 0.000 abstract 15
- 235000012239 silicon dioxide Nutrition 0.000 abstract 14
- 238000000576 coating method Methods 0.000 abstract 13
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 11
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 9
- 239000011248 coating agent Substances 0.000 abstract 9
- 239000000123 paper Substances 0.000 abstract 7
- 229920000877 Melamine resin Polymers 0.000 abstract 5
- 229920001568 phenolic resin Polymers 0.000 abstract 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical class [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 abstract 2
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 abstract 2
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical group O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000011087 paperboard Substances 0.000 abstract 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 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
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000410 antimony oxide Inorganic materials 0.000 abstract 1
- 238000010009 beating Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical class [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 239000001120 potassium sulphate Substances 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- 239000012260 resinous material Substances 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Laminated Bodies (AREA)
Abstract
Titanium dioxide pigment is produced by coating titanium dioxide which may contain zinc or antimony oxides, alumina, silica or sodium or potassium sulphate, phosphate or borate with aluminium oxide, silicon dioxide and zirconium dioxide, and heating the resulting coated pigment to a temperature of at least 625 DEG C., and preferably 700-800 DEG C. The preferred percentages of coatings referred to the weight of the final coated pigment are as follows: aluminium oxide 0.5-5%, silicon dioxide 0.05-5%, zirconium dioxide 0.3-3%. It is preferable to coat the pigmentry titanium dioxide first with aluminium oxide and then zirconium dioxide before coating with the silicon dioxide. A further coating of aluminium oxide subsequent to the aluminium oxide, silicon dioxide and zirconium oxide coatings may be applied and this may be followed by a further coating of silicon dioxide. In the example pigmentary titanium dioxide is coated with zirconium dioxide, aluminium oxide, and silicon dioxide by slurrying the pigmentary titanium oxide in water, adding thereto a solution of zirconium and aluminium sulphates followed by an aqueous solution of sodium silicate. Portions of the resulting pigment were heated to 800 DEG C. and 740 DEG C. respectively. A further portion was not heated for comparison purposes only. The three pigments thus obtained were incorporated in paper which was subsequently impregnated with melamine formaldehyde resin and these papers then formed facings for a phenol formaldehyde bonded paper board. The thus prepared laminates were exposed to the light from an ultraviolet lamp to demonstrate the superior light stability of the pigments according to the invention.ALSO:Titanium dioxide pigment is produced by coating titanium dioxide with aluminium oxide, silicon dioxide and zirconium dioxide, and heating the resulting coated pigment to a temperature of at least 625 DEG C., and preferably 700-800 DEG C. The preferred percentages of coatings referred to the weight of the final coated pigment are as follows: aluminium oxide 0.5-5%, silicon dioxide 0.05-5%, zirconium dioxide 0.3-3%. It is preferable to coat the pigmentary titanium dioxide first with aluminium oxide and then zirconium dioxide before coating with the silicon dioxide. A further coating of aluminium oxide subsequent to the aluminium oxide, silicon dioxide and zirconium oxide coatings may be applied and this may be followed by a further coating of silicon dioxide. In the example pigmentary titanium dioxide is coated with zirconium dioxide, aluminium oxide, and silicon dioxide by slurrying the pigmentary titanium oxide in water, adding thereto a solution of zirconium and aluminium sulphates followed by an aqueous solution of sodium silicate. Portions of the resulting pigment were heated to 800 DEG C and 740 DEG C. respectively. A further portion was not heated for comparison purposes only. The three pigments thus obtained were incorporated in paper which was subsequently impregnated with melamine formaldehyde resin and these papers then formed facings for a phenol formaldehyde bonded paper board. The thus prepared laminates were exposed to the light from an ultraviolet lamp to demonstrate the superior light stability of the pigments according to the invention.ALSO:Pigmented resinous materials are made by mixing a titanium dioxide pigment coated with aluminium oxide, silicon dioxide and zirconium dioxide and heated to at least 625 DEG C. and optionally super coated with a further layer of aluminium oxide and if desired a further coating of silicon dioxide with a thermo setting synthetic resin in the manufacture of which is used a reducing agent for example, a urea formaldehyde, melamine formaldehyde, or phenol formaldehyde resin, and curing the resin. The pigment may be incorporated into a supporting material and the material may subsequently be impregnated with the resin. The pigment may be incorporated into a paper in the final beating stage; one or more of the sheets containing the pigment may then be impregnated with a urea formaldehyde or melamine formaldehyde or phenol formaldehyde resin, the sheets thus produced being then subjected to a temperature of 120-150 DEG C. and a pressure of 2000-2700 lbs per sq. inch whereby the resin is cured. In the example papers containing two pigments according to the invention and one used for comparisons only are impregnated with melamine formaldehyde resin and form the facings of a laminate comprising brown unpigmented craft paper bonded with a phenolic resin. The boards thus produced are irradiated with artificial light of a spectral composition identical to sunlight and the pigments according to the invention show superior light stability.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2622661A GB1008652A (en) | 1961-07-19 | 1961-07-19 | Titanium dioxide pigment |
FR904269A FR1336258A (en) | 1961-07-19 | 1962-07-17 | Process for preparing titanium dioxide pigment coated with aluminum, silicon and zirconium oxides, pigment obtained and application |
DEB68098A DE1214817B (en) | 1961-07-19 | 1962-07-19 | Process for the production of colourfast titanium dioxide pigments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2622661A GB1008652A (en) | 1961-07-19 | 1961-07-19 | Titanium dioxide pigment |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1008652A true GB1008652A (en) | 1965-11-03 |
Family
ID=10240314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2622661A Expired GB1008652A (en) | 1961-07-19 | 1961-07-19 | Titanium dioxide pigment |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1214817B (en) |
GB (1) | GB1008652A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529985A (en) * | 1967-12-26 | 1970-09-22 | Nat Lead Co | Titanium dioxide pigment and process for producing same |
DE1592951A1 (en) | 1966-01-07 | 1971-02-11 | Du Pont | White, finely powdered pigment mass on a titanium dioxide basis and process for their production |
US3650793A (en) * | 1969-02-28 | 1972-03-21 | Ppg Industries Inc | Titanium dioxide of improved chalk resistance |
EP2540672A1 (en) * | 2010-02-22 | 2013-01-02 | Sakai Chemical Industry Co., Ltd. | Composite particles and process for production thereof |
CN104395412A (en) * | 2012-06-29 | 2015-03-04 | 克洛诺斯国际有限公司 | Method for the surface treatment of inorganic particles |
CN111393876A (en) * | 2020-04-30 | 2020-07-10 | 龙蟒佰利联集团股份有限公司 | Preparation method of high-covering and high-gloss titanium dioxide |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748826C (en) * | 1939-10-31 | 1944-11-10 | Improvement of titanium white color bodies | |
US2387534A (en) * | 1941-05-10 | 1945-10-23 | Du Pont | Production of improved titanium pigments |
GB580809A (en) * | 1943-07-27 | 1946-09-20 | British Titan Products | Improvements in the manufacture of titanium pigments |
-
1961
- 1961-07-19 GB GB2622661A patent/GB1008652A/en not_active Expired
-
1962
- 1962-07-19 DE DEB68098A patent/DE1214817B/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1592951A1 (en) | 1966-01-07 | 1971-02-11 | Du Pont | White, finely powdered pigment mass on a titanium dioxide basis and process for their production |
DE1592951B2 (en) | 1966-01-07 | 1980-10-02 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Pigment mass based on crystalline titanium dioxide and process for its production |
US3529985A (en) * | 1967-12-26 | 1970-09-22 | Nat Lead Co | Titanium dioxide pigment and process for producing same |
US3650793A (en) * | 1969-02-28 | 1972-03-21 | Ppg Industries Inc | Titanium dioxide of improved chalk resistance |
JPS4941086B1 (en) * | 1969-02-28 | 1974-11-07 | ||
EP2540672A1 (en) * | 2010-02-22 | 2013-01-02 | Sakai Chemical Industry Co., Ltd. | Composite particles and process for production thereof |
EP2540672A4 (en) * | 2010-02-22 | 2014-07-30 | Sakai Chemical Industry Co | Composite particles and process for production thereof |
TWI490279B (en) * | 2010-02-22 | 2015-07-01 | Sakai Chemical Industry Co | Composite particles and methods for producing the same |
US9193871B2 (en) | 2010-02-22 | 2015-11-24 | Sakai Chemical Industry Co., Ltd. | Composite particles and method for production thereof |
EP2540672B1 (en) | 2010-02-22 | 2016-12-07 | Sakai Chemical Industry Co., Ltd. | Composite particles and process for production thereof |
CN104395412A (en) * | 2012-06-29 | 2015-03-04 | 克洛诺斯国际有限公司 | Method for the surface treatment of inorganic particles |
CN111393876A (en) * | 2020-04-30 | 2020-07-10 | 龙蟒佰利联集团股份有限公司 | Preparation method of high-covering and high-gloss titanium dioxide |
Also Published As
Publication number | Publication date |
---|---|
DE1214817B (en) | 1966-04-21 |
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