GB1541621A - Pigments coated with hydrous oxides - Google Patents

Pigments coated with hydrous oxides

Info

Publication number
GB1541621A
GB1541621A GB20773/76A GB2077376A GB1541621A GB 1541621 A GB1541621 A GB 1541621A GB 20773/76 A GB20773/76 A GB 20773/76A GB 2077376 A GB2077376 A GB 2077376A GB 1541621 A GB1541621 A GB 1541621A
Authority
GB
United Kingdom
Prior art keywords
hydrous oxides
pigments coated
pigments
coated
hydrous
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
GB20773/76A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1541621A publication Critical patent/GB1541621A/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
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB20773/76A 1975-05-23 1976-05-19 Pigments coated with hydrous oxides Expired GB1541621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58019275A 1975-05-23 1975-05-23

Publications (1)

Publication Number Publication Date
GB1541621A true GB1541621A (en) 1979-03-07

Family

ID=24320088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20773/76A Expired GB1541621A (en) 1975-05-23 1976-05-19 Pigments coated with hydrous oxides

Country Status (17)

Country Link
JP (1) JPS603111B2 (en)
AT (1) AT347545B (en)
AU (1) AU508602B2 (en)
BE (1) BE842086A (en)
BR (1) BR7603223A (en)
CA (1) CA1053087A (en)
CH (1) CH602900A5 (en)
DE (1) DE2622902A1 (en)
ES (1) ES448165A1 (en)
FR (1) FR2311823A1 (en)
GB (1) GB1541621A (en)
IE (1) IE43470B1 (en)
IT (1) IT1060657B (en)
MX (1) MX143356A (en)
NL (1) NL7605484A (en)
NO (1) NO761738L (en)
SU (1) SU688136A3 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447270A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Zr-Si-Al
US4447271A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Si-Zr-Al
GB2205088A (en) * 1987-05-30 1988-11-30 Tioxide Group Plc Particulate material
US5068056A (en) * 1988-12-16 1991-11-26 Tioxide Group Plc Aqueous dispersions of acicular titanium dioxide
GB2238054B (en) * 1989-11-17 1993-03-03 Tioxide Group Plc Film-forming compositions
US5366660A (en) * 1991-10-04 1994-11-22 Tioxide Specialties Limited Dispersions
US5573753A (en) * 1991-10-04 1996-11-12 Tioxide Specialties Limited Method of preparing sunscreens
JP2014511429A (en) * 2011-03-09 2014-05-15 トロノックス エルエルシー Titanium dioxide pigment and production method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125412A (en) * 1976-09-09 1978-11-14 E. I. Du Pont De Nemours And Company Process for the production of durable titanium dioxide pigment
US4781761A (en) * 1986-04-30 1988-11-01 E. I. Du Pont De Nemours And Company Titanium dioxide pigment coated with boria-modified silica
JPS63173826U (en) * 1987-05-06 1988-11-11
FI100659B (en) * 1988-08-05 1998-01-30 Huber Corp J M Paper pigment composite products and process for their manufacture
US5520917A (en) * 1992-07-27 1996-05-28 Suzuki Yushi Industries Co., Ltd. Materials in the form of colored spherical fine particles
JP4668583B2 (en) * 2004-11-04 2011-04-13 石原産業株式会社 Titanium dioxide pigment
EP2771410B1 (en) * 2011-10-28 2016-11-23 The Chemours Company TT, LLC Treated inorganic pigments having improved dispersability and use thereof in coating compositions
TWI613261B (en) * 2012-06-29 2018-02-01 克洛諾斯國際有限公司 Process for the surface-treatment of inorganic pigment particles
WO2017158726A1 (en) 2016-03-15 2017-09-21 本田技研工業株式会社 Vehicle control system, vehicle control method, and vehicle control program
RU2665513C1 (en) * 2017-06-20 2018-08-30 Общество с ограниченной ответственностью "ПИГМЕНТ-ФМ" White color pigment particles agglomerates production method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885366A (en) * 1956-06-28 1959-05-05 Du Pont Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same
DE1592951B2 (en) * 1966-01-07 1980-10-02 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Pigment mass based on crystalline titanium dioxide and process for its production
US3591398A (en) * 1968-04-05 1971-07-06 Du Pont Process for producing titanium dioxide pigments
NL158212B (en) * 1969-07-03 1978-10-16 Kronos Titan Gmbh PROCEDURE FOR PREPARING A TI02 PIGMENT.
CA1045912A (en) * 1973-12-20 1979-01-09 Alvin Allen Tio2 pigment coated successively with silica and alumina

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447270A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Zr-Si-Al
US4447271A (en) * 1981-10-30 1984-05-08 Tioxide Group Plc Pigments and their preparation by coating with oxides of Si-Zr-Al
GB2205088A (en) * 1987-05-30 1988-11-30 Tioxide Group Plc Particulate material
US4927464A (en) * 1987-05-30 1990-05-22 Tioxide Group Plc Particulate material
GB2205088B (en) * 1987-05-30 1991-05-29 Tioxide Group Plc Particulate material
US5599529A (en) * 1987-05-30 1997-02-04 Tioxide Group Plc Dispersions
US5068056A (en) * 1988-12-16 1991-11-26 Tioxide Group Plc Aqueous dispersions of acicular titanium dioxide
GB2238054B (en) * 1989-11-17 1993-03-03 Tioxide Group Plc Film-forming compositions
US5366660A (en) * 1991-10-04 1994-11-22 Tioxide Specialties Limited Dispersions
US5573753A (en) * 1991-10-04 1996-11-12 Tioxide Specialties Limited Method of preparing sunscreens
US5605652A (en) * 1991-10-04 1997-02-25 Tioxide Specialties Limited Method of preparing sunscreens
JP2014511429A (en) * 2011-03-09 2014-05-15 トロノックス エルエルシー Titanium dioxide pigment and production method

Also Published As

Publication number Publication date
ES448165A1 (en) 1977-11-01
FR2311823B1 (en) 1982-02-26
AU1415776A (en) 1977-11-24
DE2622902A1 (en) 1976-12-09
AT347545B (en) 1978-12-27
BE842086A (en) 1976-11-22
SU688136A3 (en) 1979-09-25
IT1060657B (en) 1982-08-20
NO761738L (en) 1976-11-24
CA1053087A (en) 1979-04-24
MX143356A (en) 1981-04-22
FR2311823A1 (en) 1976-12-17
DE2622902C2 (en) 1988-06-30
AU508602B2 (en) 1980-03-27
BR7603223A (en) 1977-02-01
NL7605484A (en) 1976-11-25
JPS51143026A (en) 1976-12-09
ATA373076A (en) 1978-05-15
IE43470L (en) 1976-11-26
CH602900A5 (en) 1978-08-15
JPS603111B2 (en) 1985-01-25
IE43470B1 (en) 1981-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee