GB1282634A - Particulate solids - Google Patents
Particulate solidsInfo
- Publication number
- GB1282634A GB1282634A GB42033/69A GB4203369A GB1282634A GB 1282634 A GB1282634 A GB 1282634A GB 42033/69 A GB42033/69 A GB 42033/69A GB 4203369 A GB4203369 A GB 4203369A GB 1282634 A GB1282634 A GB 1282634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tio
- solids
- microns
- pigment
- prepared
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
- C09C3/041—Grinding
-
- 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
- C09C3/10—Treatment with macromolecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- 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
- C01P2006/19—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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
1282634 Pigment / polymer compositions BALM PAINTS Ltd 22 Aug 1969 [23 Aug 1968] 42033/69 Headings C3B C3P and C3R [Also in Division C4] Particulate solids of particle diameter 1-700 microns comprise 75-95% by wt. pigment and 25-5% by wt. polymeric binder, the pigment volume concentration being less than 82%, and the pigment having an oil absorption of 90 maximum (Gardner-Coleman method A.S.T.M. D-1483-60). Numerous pigments are specified, in particular inorganic white or colourless primary pigments and extenders. The binder is such as to be compatible with but inert to a film-forming polymer medium in which the solids are to be incorporated. The solids may be prepared from a solution of polymer in a non- aqueous liquid containing a dispersion of pigment, by emulsification in water in the presence of a colloidal suspending agent, and removal of the non-aqueous liquid. In examples, particulate solids are prepared and used in coating compositions as follows: (1) TiO 2 -polymethyl methacrylate solids of 12 microns, added to an acrylic latex coating composition containing further TiO 2 , water, sodium hexametaphosphate, partially hydrolysed polyvinyl acetate, and a surfactant; (2) solids as in (1) but of 200 microns; (3) TiO 2 -methyl methacrylate/ethyl acrylate/methacrylic acid copolymer solids of 25 microns; (4) TiO 2 -vinyl acetate copolymer solids of 20 microns; (5) clay-polymethyl methacrylate solids of 30 microns; (6) and (7) TiO 2 - polymethyl methacrylate and TiO 2 -polybutyl methacrylate solids of 12 microns having greater than the critical pigment volume concentration of TiO 2 ; (8) TiO 2 -styrene copolymer solids of 10-80 microns; (9) TiO 2 -cross-linked epoxy resin solids of 15 microns are prepared from a paste formed from epichlorohydrin/bisphenol epoxy resin, polyamide resin as cross-linking agent, and TiO 2 in toluene and amyl acetate, the paste being added to aqueous part-hydrolysed polyvinyl acetate and hydroxyethyl cellulose, and poured into water to allow particles to settle; they are then filtered off and dried, and are then added to a safflower oil-modified alkyd resin coating composition containing TiO 2 , mineral spirits, and Co and Pb naphthenate driers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU42485/68A AU427890B2 (en) | 1968-08-23 | 1968-08-23 | Coating compositions and pigmentary material for use therein |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1282634A true GB1282634A (en) | 1972-07-19 |
Family
ID=3729707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42033/69A Expired GB1282634A (en) | 1968-08-23 | 1969-08-22 | Particulate solids |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU427890B2 (en) |
GB (1) | GB1282634A (en) |
ZA (1) | ZA696037B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0130576A2 (en) * | 1983-07-02 | 1985-01-09 | Röhm Gmbh | Colour concentrates containing acrylic resins as binders |
US5204388A (en) * | 1988-04-13 | 1993-04-20 | Crown Decorative Products Limited | Aqueous surface coating material prepared by emulsion polymerization |
-
1968
- 1968-08-23 AU AU42485/68A patent/AU427890B2/en not_active Expired
-
1969
- 1969-08-22 ZA ZA696037*A patent/ZA696037B/en unknown
- 1969-08-22 GB GB42033/69A patent/GB1282634A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0130576A2 (en) * | 1983-07-02 | 1985-01-09 | Röhm Gmbh | Colour concentrates containing acrylic resins as binders |
EP0130576A3 (en) * | 1983-07-02 | 1986-02-12 | Rohm Gmbh | Acrylic resins as binders in colour concentrates |
US4773913A (en) * | 1983-07-02 | 1988-09-27 | Rohm Gmbh | Acrylate resins as binders for color concentrates |
US5204388A (en) * | 1988-04-13 | 1993-04-20 | Crown Decorative Products Limited | Aqueous surface coating material prepared by emulsion polymerization |
Also Published As
Publication number | Publication date |
---|---|
AU4248568A (en) | 1971-02-18 |
AU427890B2 (en) | 1972-09-06 |
ZA696037B (en) | 1971-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |