GB1532521A - Pigments - Google Patents
PigmentsInfo
- Publication number
- GB1532521A GB1532521A GB1356176A GB1356176A GB1532521A GB 1532521 A GB1532521 A GB 1532521A GB 1356176 A GB1356176 A GB 1356176A GB 1356176 A GB1356176 A GB 1356176A GB 1532521 A GB1532521 A GB 1532521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- titanium dioxide
- surface treating
- pigments
- mixture
- 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
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
- C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
- C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
-
- 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
- C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
- C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
- C09C1/0087—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide only containing titanium dioxide and silica or silicate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
Abstract
1532521 Composite titanium dioxide pigments LAPORTE AUSTRALIA Ltd 2 April 1976 13561/76 Heading C4A A composite titanium dioxide pigment is manufactured by establishing a mixture of particles of titanium dioxide and of particles of one or more extender pigments, at least 50% by weight of each of the titanium dioxide particles and of the extender pigment particles having diameters below 1 micron, and thereafter surface treating the mixed particles to stabilize the spacing of the titanium dioxide particles in the mixture. The surface treating may be by an inorganic surface treating agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1356176A GB1532521A (en) | 1976-04-02 | 1976-04-02 | Pigments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1356176A GB1532521A (en) | 1976-04-02 | 1976-04-02 | Pigments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1532521A true GB1532521A (en) | 1978-11-15 |
Family
ID=10025183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1356176A Expired GB1532521A (en) | 1976-04-02 | 1976-04-02 | Pigments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1532521A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2226017A (en) * | 1988-12-13 | 1990-06-20 | Tioxide Group Plc | Opacifying agent |
FR2678630A1 (en) * | 1991-07-03 | 1993-01-08 | Rech Expl Minieres Ste Gle | Composite pigment containing titanium oxide and process of preparation |
EP0576159A2 (en) * | 1992-06-24 | 1993-12-29 | Tioxide Group Services Limited | Composite pigmentary material |
US5509960A (en) * | 1992-06-04 | 1996-04-23 | Tioxide Group Services Limited | Composite pigmentary material |
US5554215A (en) * | 1992-06-04 | 1996-09-10 | Tioxide Specialties Limited | Composite pigmentary material |
WO2006023065A2 (en) * | 2004-08-09 | 2006-03-02 | Behr Process Corporation | Improved pigment spacing |
US7947763B2 (en) | 2004-08-09 | 2011-05-24 | Behr Process Corporation | Exterior deep base paint formulation |
US8236885B2 (en) | 2004-08-09 | 2012-08-07 | Behr Process Corporation | Exterior paint formulation |
WO2015038073A1 (en) * | 2013-09-13 | 2015-03-19 | Shayonano Singapore Pte Ltd | Composite pigments |
US11339298B2 (en) | 2016-10-24 | 2022-05-24 | Ishihara Sangyo Kaisha Ltd | Composite pigment and production method thereof, paint composition containing composite pigment, and coating film |
-
1976
- 1976-04-02 GB GB1356176A patent/GB1532521A/en not_active Expired
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2226017A (en) * | 1988-12-13 | 1990-06-20 | Tioxide Group Plc | Opacifying agent |
AU611065B2 (en) * | 1988-12-13 | 1991-05-30 | Tioxide Group Plc | Opacifying agent and its preparation |
GB2226017B (en) * | 1988-12-13 | 1992-04-22 | Tioxide Group Plc | Opacifying agent and its preparation |
FR2678630A1 (en) * | 1991-07-03 | 1993-01-08 | Rech Expl Minieres Ste Gle | Composite pigment containing titanium oxide and process of preparation |
US5509960A (en) * | 1992-06-04 | 1996-04-23 | Tioxide Group Services Limited | Composite pigmentary material |
US5554215A (en) * | 1992-06-04 | 1996-09-10 | Tioxide Specialties Limited | Composite pigmentary material |
EP0576159A2 (en) * | 1992-06-24 | 1993-12-29 | Tioxide Group Services Limited | Composite pigmentary material |
EP0576159A3 (en) * | 1992-06-24 | 1994-01-26 | Tioxide Group Services Limited | Composite pigmentary material |
US5338354A (en) * | 1992-06-24 | 1994-08-16 | Tioxide Group Services Limited | Composite pigmentary material |
US7947763B2 (en) | 2004-08-09 | 2011-05-24 | Behr Process Corporation | Exterior deep base paint formulation |
WO2006023065A3 (en) * | 2004-08-09 | 2006-04-13 | Behr Process Corp | Improved pigment spacing |
US7727323B2 (en) | 2004-08-09 | 2010-06-01 | Behr Process Corporation | Pigment spacing |
WO2006023065A2 (en) * | 2004-08-09 | 2006-03-02 | Behr Process Corporation | Improved pigment spacing |
US8163078B2 (en) | 2004-08-09 | 2012-04-24 | Behr Process Corporation | Pigment spacing |
US8236885B2 (en) | 2004-08-09 | 2012-08-07 | Behr Process Corporation | Exterior paint formulation |
US8815405B2 (en) | 2004-08-09 | 2014-08-26 | Behr Process Corporation | Exterior deep base paint formulation |
WO2015038073A1 (en) * | 2013-09-13 | 2015-03-19 | Shayonano Singapore Pte Ltd | Composite pigments |
CN105722903A (en) * | 2013-09-13 | 2016-06-29 | 莎尤纳诺新加坡私人有限公司 | Composite pigments |
EP3044256A4 (en) * | 2013-09-13 | 2017-08-09 | Shayonano Singapore Pte Ltd | Composite pigments |
CN105722903B (en) * | 2013-09-13 | 2018-12-21 | 莎尤纳诺新加坡私人有限公司 | Composite pigment |
US10899931B2 (en) | 2013-09-13 | 2021-01-26 | Shayonano Singapore Pte Ltd. | Composite pigments |
EA039844B1 (en) * | 2013-09-13 | 2022-03-18 | Шайонано Сингапур Пте Лтд | Composite pigments |
US11339298B2 (en) | 2016-10-24 | 2022-05-24 | Ishihara Sangyo Kaisha Ltd | Composite pigment and production method thereof, paint composition containing composite pigment, and coating film |
US11512205B2 (en) | 2016-10-24 | 2022-11-29 | Ishihara Sangyo Kaisha, Ltd. | Composite pigment and production method thereof, paint composition containing composite pigment, and coating film |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |