FR2311823A1 - PIGMENT TIO2 COATED WITH DENSE SILICA AND ALUMINA / POROUS SILICA - Google Patents

PIGMENT TIO2 COATED WITH DENSE SILICA AND ALUMINA / POROUS SILICA

Info

Publication number
FR2311823A1
FR2311823A1 FR7609919A FR7609919A FR2311823A1 FR 2311823 A1 FR2311823 A1 FR 2311823A1 FR 7609919 A FR7609919 A FR 7609919A FR 7609919 A FR7609919 A FR 7609919A FR 2311823 A1 FR2311823 A1 FR 2311823A1
Authority
FR
France
Prior art keywords
silica
alumina
dense
tio2 coated
pigment tio2
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.)
Granted
Application number
FR7609919A
Other languages
French (fr)
Other versions
FR2311823B1 (en
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 FR2311823A1 publication Critical patent/FR2311823A1/en
Application granted granted Critical
Publication of FR2311823B1 publication Critical patent/FR2311823B1/fr
Granted 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
FR7609919A 1975-05-23 1976-04-06 PIGMENT TIO2 COATED WITH DENSE SILICA AND ALUMINA / POROUS SILICA Granted FR2311823A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2311823A1 true FR2311823A1 (en) 1976-12-17
FR2311823B1 FR2311823B1 (en) 1982-02-26

Family

ID=24320088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609919A Granted FR2311823A1 (en) 1975-05-23 1976-04-06 PIGMENT TIO2 COATED WITH DENSE SILICA AND ALUMINA / POROUS SILICA

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364252A1 (en) * 1976-09-09 1978-04-07 Du Pont PROCESS FOR THE PRODUCTION OF SUSTAINABLE TITANIUM BIOXIDE PIGMENT
EP0581651A2 (en) * 1992-07-27 1994-02-02 Suzuki Yushi Industries Co., Ltd. Materials in the form of colored spherical fine particles, processes for producing the same and cosmetic compositions containing the particulate material

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2108097B (en) * 1981-10-30 1985-01-03 Tioxide Group Plc Improved pigments and their preparation
GB2108098B (en) * 1981-10-30 1985-03-20 Tioxide Group Plc Improved pigments and their preparation
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
GB8712752D0 (en) * 1987-05-30 1987-07-01 Tioxide Group Plc Particulate material
FI100659B (en) * 1988-08-05 1998-01-30 Huber Corp J M Paper pigment composite products and process for their manufacture
GB8829402D0 (en) * 1988-12-16 1989-02-01 Tioxide Group Plc Dispersion
GB8926031D0 (en) * 1989-11-17 1990-01-10 Tioxide Group Plc Film-forming compositions
GB9121143D0 (en) * 1991-10-04 1991-11-13 Tioxide Chemicals Limited Dispersions
GB9121153D0 (en) * 1991-10-04 1991-11-13 Tioxide Chemicals Ltd Method of preparing sunscreens
JP4668583B2 (en) * 2004-11-04 2011-04-13 石原産業株式会社 Titanium dioxide pigment
US8840719B2 (en) * 2011-03-09 2014-09-23 Tronox Llc Titanium dioxide pigments and manufacturing method
CA2849758C (en) * 2011-10-28 2020-10-20 Michael Patrick Diebold 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
DE112016006608T5 (en) 2016-03-15 2018-11-29 Honda Motor Co., Ltd. Vehicle control system, vehicle control 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054611A1 (en) * 1969-07-03 1971-04-23 Titan Gmbh
FR2255359A1 (en) * 1973-12-20 1975-07-18 Du Pont

Family Cites Families (3)

* 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054611A1 (en) * 1969-07-03 1971-04-23 Titan Gmbh
FR2255359A1 (en) * 1973-12-20 1975-07-18 Du Pont

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364252A1 (en) * 1976-09-09 1978-04-07 Du Pont PROCESS FOR THE PRODUCTION OF SUSTAINABLE TITANIUM BIOXIDE PIGMENT
EP0581651A2 (en) * 1992-07-27 1994-02-02 Suzuki Yushi Industries Co., Ltd. Materials in the form of colored spherical fine particles, processes for producing the same and cosmetic compositions containing the particulate material
EP0581651A3 (en) * 1992-07-27 1994-09-28 Suzuki Yushi Kogyo Kk Materials in the form of colored spherical fine particles, processes for producing the same and cosmetic compositions containing the particulate material

Also Published As

Publication number Publication date
CH602900A5 (en) 1978-08-15
AU508602B2 (en) 1980-03-27
DE2622902C2 (en) 1988-06-30
IT1060657B (en) 1982-08-20
BR7603223A (en) 1977-02-01
AT347545B (en) 1978-12-27
FR2311823B1 (en) 1982-02-26
IE43470B1 (en) 1981-03-11
NO761738L (en) 1976-11-24
IE43470L (en) 1976-11-26
NL7605484A (en) 1976-11-25
JPS51143026A (en) 1976-12-09
ATA373076A (en) 1978-05-15
BE842086A (en) 1976-11-22
SU688136A3 (en) 1979-09-25
GB1541621A (en) 1979-03-07
ES448165A1 (en) 1977-11-01
DE2622902A1 (en) 1976-12-09
MX143356A (en) 1981-04-22
AU1415776A (en) 1977-11-24
JPS603111B2 (en) 1985-01-25
CA1053087A (en) 1979-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse