GB1352618A - Pigment dispersions - Google Patents
Pigment dispersionsInfo
- Publication number
- GB1352618A GB1352618A GB1352618DA GB1352618A GB 1352618 A GB1352618 A GB 1352618A GB 1352618D A GB1352618D A GB 1352618DA GB 1352618 A GB1352618 A GB 1352618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- asbestos
- pigment
- dispersion
- fibres
- liberated
- 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 8
- 239000006185 dispersion Substances 0.000 title abstract 6
- 239000010425 asbestos Substances 0.000 abstract 5
- 229910052895 riebeckite Inorganic materials 0.000 abstract 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 229920000126 latex Polymers 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 125000000129 anionic group Chemical group 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000004816 latex Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000003973 paint Substances 0.000 abstract 3
- 239000005995 Aluminium silicate Substances 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 2
- 229910000278 bentonite Inorganic materials 0.000 abstract 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000012065 filter cake Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000001238 wet grinding Methods 0.000 abstract 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 235000003255 Carthamus tinctorius Nutrition 0.000 abstract 1
- 244000020518 Carthamus tinctorius Species 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 241000486186 Menticirrhus littoralis Species 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000004 White lead Inorganic materials 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 239000003945 anionic surfactant Substances 0.000 abstract 1
- 239000007798 antifreeze agent Substances 0.000 abstract 1
- 229910000410 antimony oxide Inorganic materials 0.000 abstract 1
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000013530 defoamer Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- -1 lithopone Chemical compound 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/028—Pigments; Filters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- 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
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- 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
- C01P2006/12—Surface area
-
- 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
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
1352618 Pigments for latices UNION CARBIDE CORP 6 July 1971 31594/71 Heading C3P [Also in Division C4] A pigment dispersion or paint composition comprises liberated, short fibre, cationic colloidally-dispersed chrysotile asbestos fibres having anionic pigment particles held along the lengths thereof, the fibres having a specific surface area of 60-80 m.<SP>2</SP>/g., a reflectance of 74-77% and a magnetic content of less than 0À60%. The liberated asbestos fibres are obtained from asbestos ore by an hydraulic beneficiation process in which an initial wet grinding and screening is followed by wet mechanical and/or chemical treatment to liberate the individual fibres from bundles thereof, and a further wet grinding to the desired degree of liberation, indicated by the surface area. The anionic pigment may be titanium dioxide, zinc sulphide, zinc oxide, basic white lead silicate, lithopone, iron oxide or antimony oxide, and/or an extender pigment, e.g. whiting, bentonite or other clays, talc, magnesium aluminium silicate, mica, calcium silicate, silica or barium sulphide. The pigmented asbestos usually constitutes 1-25% by wt. of the total solids of the dispersion. The dispersions can be prepared by (I) a pellet or open fibre process or (II) a filter cake process. In (I) a liberated asbestos slurry is blended with the pigment, and the coflocced product is dewatered, pelleted, dried and optionally milled. In (II) the slurry is first dewatered to a filter cake, optionally dried, and then mixed with the pigment. The dispersion may then be incorporated into a latex paint. The dispersion or paint should have a viscosity of 70-125 K.U. at room temperature, and, if necessary, thickeners are added. The compositions may also contain other solvents than water, surfactants, plasticizers, glycols as coalescing and anti-freeze agents, latex and other binders, defoamers, and driers. In Examples II-VI and IX the latex binder is a vinyl acetate/acrylic ester copolymer, and in Ex.'s V and VI a bodied safflower emulsion and an epoxy ester emulsion, respectively, are also present. In Ex. VII the binder is polyvinyl acetate and in Ex. VIII an acrylic polymer (Examples I and IX are outside the scope of the invention). The other ingredients are the pigmented asbestos, water, an organic bentonite thickener, anionic and nonionic surfactants, ethylene glycol, butyl Carbitol (R.T.M.) acetate, a silicon defoamer, a fungicide, titania, kaolin clay and calcium carbonate. In Ex. VIII ammonium hydroxide is also present.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128295A FR2148754A5 (en) | 1970-05-05 | 1971-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1352618A true GB1352618A (en) | 1974-05-08 |
Family
ID=9081333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1352618D Expired GB1352618A (en) | 1971-08-02 | 1971-07-06 | Pigment dispersions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1352618A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2267503A (en) * | 1992-06-04 | 1993-12-08 | Tioxide Group Services Ltd | Pigment dispersions |
| AU661773B2 (en) * | 1992-06-04 | 1995-08-03 | Tioxide Group Services Limited | Composite pigmentary material |
| US5672201A (en) * | 1995-03-11 | 1997-09-30 | Tioxide Group Services Limited | Composite pigmentary material |
| US5869559A (en) * | 1995-02-03 | 1999-02-09 | Tioxide Group Services Limited | Composite pigmentary material |
| WO2006023065A3 (en) * | 2004-08-09 | 2006-04-13 | Behr Process Corp | 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 |
-
1971
- 1971-07-06 GB GB1352618D patent/GB1352618A/en not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2267503A (en) * | 1992-06-04 | 1993-12-08 | Tioxide Group Services Ltd | Pigment dispersions |
| AU661773B2 (en) * | 1992-06-04 | 1995-08-03 | Tioxide Group Services Limited | Composite pigmentary material |
| US5509960A (en) * | 1992-06-04 | 1996-04-23 | Tioxide Group Services Limited | Composite pigmentary material |
| GB2267503B (en) * | 1992-06-04 | 1996-07-24 | Tioxide Group Services Ltd | Composite pigmentary material comprising particles of opposite surface charge |
| US5554215A (en) * | 1992-06-04 | 1996-09-10 | Tioxide Specialties Limited | Composite pigmentary material |
| EP0573150B2 (en) † | 1992-06-04 | 2002-04-17 | Tioxide Group Services Limited | Pigmentary material |
| US5869559A (en) * | 1995-02-03 | 1999-02-09 | Tioxide Group Services Limited | Composite pigmentary material |
| US5672201A (en) * | 1995-03-11 | 1997-09-30 | Tioxide Group Services Limited | Composite pigmentary material |
| 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 |
| US7947763B2 (en) | 2004-08-09 | 2011-05-24 | Behr Process Corporation | Exterior deep base paint formulation |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |