GB1207512A - Latex paint composition comprising pigmentary titanium dioxide - Google Patents

Latex paint composition comprising pigmentary titanium dioxide

Info

Publication number
GB1207512A
GB1207512A GB4996067A GB4996067A GB1207512A GB 1207512 A GB1207512 A GB 1207512A GB 4996067 A GB4996067 A GB 4996067A GB 4996067 A GB4996067 A GB 4996067A GB 1207512 A GB1207512 A GB 1207512A
Authority
GB
United Kingdom
Prior art keywords
tio
coating
suspension
titanium dioxide
aluminium
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
GB4996067A
Inventor
Thomas Lee O'connor
Jean Paul Bourgault
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.)
PROD CHEMIQUES DE THANN ET DE
Cabot Corp
Original Assignee
PROD CHEMIQUES DE THANN ET DE
Cabot Corp
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 PROD CHEMIQUES DE THANN ET DE, Cabot Corp filed Critical PROD CHEMIQUES DE THANN ET DE
Priority to GB4996067A priority Critical patent/GB1207512A/en
Publication of GB1207512A publication Critical patent/GB1207512A/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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
    • 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

Abstract

1,207,512. Coating titanium dioxide. FABRIQUES DE PRODUITS CHIMIQUES DE THANN ET DE MULHOUSE, and CABOT CORP. 2 Nov., 1967, No. 49960/67. Heading C1N. [Also in Division C3] The surface of pigmentary TiO 2 is modified by first adding an aqueous solution of an aluminium compound, such as aluminium sulphate, sodium aluminate or aluminium chloride, to a suspension of TiO 2 the average particle diameter of which is between 150 and 400 millimicrons, neutralizing the mixture to form an inner coating of insoluble hydrous alumina on the TiO 2 particles, and subsequently adding a solution of a silicate preferably sodium silicate, to the suspension to form an outer coating of insoluble hydrous silica, the weight of silica being more than 1% by weight of the TiO 2 particles. A coating of insoluble hydrous TiO 2 may also be deposited prior to, simultaneously with or after the formation of the Al 2 O 3 coating, but before the formation of the SiO 2 coating by neutralizing with an alkaline or acidic material a suspension of TiO 2 which contains dissolved TiCl 4 or which contains dissolved TiCl 4 and aluminium sulphate or sodium aluminate.
GB4996067A 1967-11-02 1967-11-02 Latex paint composition comprising pigmentary titanium dioxide Expired GB1207512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4996067A GB1207512A (en) 1967-11-02 1967-11-02 Latex paint composition comprising pigmentary titanium dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4996067A GB1207512A (en) 1967-11-02 1967-11-02 Latex paint composition comprising pigmentary titanium dioxide

Publications (1)

Publication Number Publication Date
GB1207512A true GB1207512A (en) 1970-10-07

Family

ID=10454128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4996067A Expired GB1207512A (en) 1967-11-02 1967-11-02 Latex paint composition comprising pigmentary titanium dioxide

Country Status (1)

Country Link
GB (1) GB1207512A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186470A2 (en) * 1984-12-21 1986-07-02 D. Lynn Stevens Sealant compositions and methods for use in detecting equipment tampering
GB2188643A (en) * 1986-04-02 1987-10-07 Geoffrey Crompton Paint compositions
EP0816441A1 (en) * 1996-06-25 1998-01-07 Bayer Ag Process for preparing inorganically coated pigments and fillers
US6395081B1 (en) * 2000-04-12 2002-05-28 Millennium Inorganic Chemical, Inc. Methods for producing titanium dioxide pigments having improved gloss at low temperatures
US6695906B2 (en) 2000-04-12 2004-02-24 Millennium Inorganic Chemicals, Inc. Continuous processes for producing titanium dioxide pigments
AU2001255328B2 (en) * 2000-04-12 2005-10-20 Cristal Usa Inc. Methods for producing titanium dioxide having improved gloss at low temperatures
EP1674517A1 (en) * 2004-12-23 2006-06-28 Degussa AG Surface-modified pyrogenically produced titanium dioxides
US7265176B2 (en) * 2005-01-31 2007-09-04 E. I. Du Pont De Nemours And Company Composition comprising nanoparticle TiO2 and ethylene copolymer
CN102745988A (en) * 2012-07-31 2012-10-24 中国科学院化学研究所 Preparation method of shell/core nano ceramic dielectric powder material
CN102993784A (en) * 2012-11-08 2013-03-27 安徽安纳达钛业股份有限公司 Improved titanium dioxide powder surface treatment method

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186470A2 (en) * 1984-12-21 1986-07-02 D. Lynn Stevens Sealant compositions and methods for use in detecting equipment tampering
EP0186470A3 (en) * 1984-12-21 1987-11-25 D. Lynn Stevens Sealant compositions and methods for use in detecting equipment tampering
GB2188643A (en) * 1986-04-02 1987-10-07 Geoffrey Crompton Paint compositions
GB2188643B (en) * 1986-04-02 1990-05-02 Geoffrey Crompton Paint compositions
EP0816441A1 (en) * 1996-06-25 1998-01-07 Bayer Ag Process for preparing inorganically coated pigments and fillers
US5792250A (en) * 1996-06-25 1998-08-11 Bayer Aktiengesellschaft Process for the production of inorganically coated pigments and fillers
US6395081B1 (en) * 2000-04-12 2002-05-28 Millennium Inorganic Chemical, Inc. Methods for producing titanium dioxide pigments having improved gloss at low temperatures
US6695906B2 (en) 2000-04-12 2004-02-24 Millennium Inorganic Chemicals, Inc. Continuous processes for producing titanium dioxide pigments
AU2001255328B2 (en) * 2000-04-12 2005-10-20 Cristal Usa Inc. Methods for producing titanium dioxide having improved gloss at low temperatures
EP1674517A1 (en) * 2004-12-23 2006-06-28 Degussa AG Surface-modified pyrogenically produced titanium dioxides
US7265176B2 (en) * 2005-01-31 2007-09-04 E. I. Du Pont De Nemours And Company Composition comprising nanoparticle TiO2 and ethylene copolymer
CN102745988A (en) * 2012-07-31 2012-10-24 中国科学院化学研究所 Preparation method of shell/core nano ceramic dielectric powder material
CN102745988B (en) * 2012-07-31 2014-04-16 中国科学院化学研究所 Preparation method of shell/core nano ceramic dielectric powder material
CN102993784A (en) * 2012-11-08 2013-03-27 安徽安纳达钛业股份有限公司 Improved titanium dioxide powder surface treatment method

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee