GB1282634A - Particulate solids - Google Patents

Particulate solids

Info

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
Application number
GB42033/69A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dulux Australia Ltd
Original Assignee
Dulux Australia Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dulux Australia Ltd filed Critical Dulux Australia Ltd
Publication of GB1282634A publication Critical patent/GB1282634A/en
Expired legal-status Critical Current

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.
GB42033/69A 1968-08-23 1969-08-22 Particulate solids Expired GB1282634A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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