GB1357319A - Treatment of pigment - Google Patents

Treatment of pigment

Info

Publication number
GB1357319A
GB1357319A GB4713070A GB4713070A GB1357319A GB 1357319 A GB1357319 A GB 1357319A GB 4713070 A GB4713070 A GB 4713070A GB 4713070 A GB4713070 A GB 4713070A GB 1357319 A GB1357319 A GB 1357319A
Authority
GB
United Kingdom
Prior art keywords
pigment
polymer
added
coated
slurry
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
GB4713070A
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Priority to GB4713070A priority Critical patent/GB1357319A/en
Publication of GB1357319A publication Critical patent/GB1357319A/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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0004—Coated particulate pigments or dyes
    • 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
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/006—Preparation of organic pigments
    • 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
    • C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
    • 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
    • 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
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • 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
    • C01P2004/50—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
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

1357319 Coated pigments LAPORTE INDUSTRIES Ltd 29 Dec 1971 [3 Oct 1970] 47130/70 Heading C1N [Also in Division C3] A pigment is coated with a polymer which is the condensation product of a cyclic ketone having 5-7 carbon atoms in the ring with methanol or formaldehyde. The exemplified pigment is TiO 2 ; others are listed. It may be pretreated with one or more hydrous oxides, phosphates or basic sulphate by conventional methods. The polymer may be added to an aqueous slurry of the pigment in solution in a solvent, e.g. butanol, acetone or benzene, or in liquid or solid form (in this case the slurry is heated so that the polymer melts). A lubricant, e.g. Mg or Al stearate, and a surface active agent may also be added. The pigment is finally filtered if necessary, dried, and ground or fluid energy milled.
GB4713070A 1970-10-03 1970-10-03 Treatment of pigment Expired GB1357319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4713070A GB1357319A (en) 1970-10-03 1970-10-03 Treatment of pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4713070A GB1357319A (en) 1970-10-03 1970-10-03 Treatment of pigment

Publications (1)

Publication Number Publication Date
GB1357319A true GB1357319A (en) 1974-06-19

Family

ID=10443846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4713070A Expired GB1357319A (en) 1970-10-03 1970-10-03 Treatment of pigment

Country Status (1)

Country Link
GB (1) GB1357319A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345395A1 (en) * 1976-03-26 1977-10-21 Alusuisse PROCESS FOR COATING AL2O3, XH2O IN AQUEOUS PHASE, WITH A LAYER OF ORGANIC SUBSTANCE TO MAKE IT WATER-REPELLENT
EP0020316A1 (en) * 1979-06-01 1980-12-10 Eka Ab Surface-modified pigment of natural kaolin material and a process of producing same
EP0045949A1 (en) * 1980-08-08 1982-02-17 The B.F. GOODRICH Company Filler particles coated with reactive liquid polymers in a matrix resin
US4986853A (en) * 1987-04-10 1991-01-22 Merck Patent Gesellschaft Mit Beschrankter Haftung Pearlescent pigment preparations
WO1997045478A1 (en) * 1996-05-31 1997-12-04 The Dow Chemical Company Processes for making foams containing surface treated titanium dioxide
WO1999048988A1 (en) * 1998-03-26 1999-09-30 Merck Patent Gmbh Pigment preparation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345395A1 (en) * 1976-03-26 1977-10-21 Alusuisse PROCESS FOR COATING AL2O3, XH2O IN AQUEOUS PHASE, WITH A LAYER OF ORGANIC SUBSTANCE TO MAKE IT WATER-REPELLENT
EP0020316A1 (en) * 1979-06-01 1980-12-10 Eka Ab Surface-modified pigment of natural kaolin material and a process of producing same
EP0045949A1 (en) * 1980-08-08 1982-02-17 The B.F. GOODRICH Company Filler particles coated with reactive liquid polymers in a matrix resin
US4986853A (en) * 1987-04-10 1991-01-22 Merck Patent Gesellschaft Mit Beschrankter Haftung Pearlescent pigment preparations
WO1997045478A1 (en) * 1996-05-31 1997-12-04 The Dow Chemical Company Processes for making foams containing surface treated titanium dioxide
WO1999048988A1 (en) * 1998-03-26 1999-09-30 Merck Patent Gmbh Pigment preparation
US6544327B1 (en) 1998-03-26 2003-04-08 Merck Patent Gmbh Pigment preparation
CN1325576C (en) * 1998-03-26 2007-07-11 默克专利股份有限公司 Pigment prepn.

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee