IT1030934B - Procedimento per il post trattamento di pigmenti di biossido di titanio - Google Patents

Procedimento per il post trattamento di pigmenti di biossido di titanio

Info

Publication number
IT1030934B
IT1030934B IT30816/74A IT3081674A IT1030934B IT 1030934 B IT1030934 B IT 1030934B IT 30816/74 A IT30816/74 A IT 30816/74A IT 3081674 A IT3081674 A IT 3081674A IT 1030934 B IT1030934 B IT 1030934B
Authority
IT
Italy
Prior art keywords
post
procedure
treatment
titanium dioxide
dioxide pigments
Prior art date
Application number
IT30816/74A
Other languages
English (en)
Italian (it)
Inventor
B Calcagno
E Bossi
L Piccolo
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT30816/74A priority Critical patent/IT1030934B/it
Priority to US05/638,161 priority patent/US4050951A/en
Priority to DE19752556101 priority patent/DE2556101A1/de
Priority to FR7538736A priority patent/FR2295095A1/fr
Priority to GB52174/75A priority patent/GB1500600A/en
Priority to ZA757883A priority patent/ZA757883B/xx
Application granted granted Critical
Publication of IT1030934B publication Critical patent/IT1030934B/it

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicon Compounds (AREA)
IT30816/74A 1974-12-20 1974-12-20 Procedimento per il post trattamento di pigmenti di biossido di titanio IT1030934B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT30816/74A IT1030934B (it) 1974-12-20 1974-12-20 Procedimento per il post trattamento di pigmenti di biossido di titanio
US05/638,161 US4050951A (en) 1974-12-20 1975-12-05 Process for the post-treatment of titanium dioxide pigments
DE19752556101 DE2556101A1 (de) 1974-12-20 1975-12-12 Verfahren zur nachbehandlung von titandioxydpigmenten
FR7538736A FR2295095A1 (fr) 1974-12-20 1975-12-17 Procede pour le post-traitement de pigments en bioxyde de titane
GB52174/75A GB1500600A (en) 1974-12-20 1975-12-19 Treatment of titanium dioxide
ZA757883A ZA757883B (en) 1974-12-20 1975-12-19 Process for the post-treatment of titanium dioxide pigments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30816/74A IT1030934B (it) 1974-12-20 1974-12-20 Procedimento per il post trattamento di pigmenti di biossido di titanio

Publications (1)

Publication Number Publication Date
IT1030934B true IT1030934B (it) 1979-04-10

Family

ID=11232240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30816/74A IT1030934B (it) 1974-12-20 1974-12-20 Procedimento per il post trattamento di pigmenti di biossido di titanio

Country Status (6)

Country Link
US (1) US4050951A (enExample)
DE (1) DE2556101A1 (enExample)
FR (1) FR2295095A1 (enExample)
GB (1) GB1500600A (enExample)
IT (1) IT1030934B (enExample)
ZA (1) ZA757883B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1130853B (it) * 1980-01-11 1986-06-18 Montedison Spa Biossido di titanio post-trattato e procedimento per ottenerlo
IT1130769B (it) * 1980-05-28 1986-06-18 Montedison Spa Nuovi pigmenti inorganici e procedimento per prepararli
US4353938A (en) * 1980-07-28 1982-10-12 International Standard Electric Corporation Coating powder with valve-metal
US4377417A (en) * 1981-07-30 1983-03-22 Gulf & Western Industries, Inc. Titanium dioxide pigment treated to suppress yellowing in polymers
US4357170A (en) * 1981-07-30 1982-11-02 The New Jersey Zinc Company Titanium dioxide pigment treated to suppress yellowing in polymers
US4376655A (en) * 1982-02-17 1983-03-15 Scm Corporation Production of an optically efficient titanium slurry
JPS61222702A (ja) * 1985-03-28 1986-10-03 工業技術院長 複合材料用原料の製造方法
DE3666450D1 (en) * 1986-02-27 1989-11-23 Kronos Titan Gmbh Process for improving dioxide pigments by after-treatment
DE3915496C1 (enExample) * 1989-05-12 1990-11-15 Bayer Ag, 5090 Leverkusen, De
GB2242420A (en) * 1990-03-26 1991-10-02 Tioxide Group Plc Silica coated titanium dioxide
US5346546A (en) * 1991-07-22 1994-09-13 Industrial Progress, Inc. Aggregate-TiO2 pigment products
GB9121153D0 (en) * 1991-10-04 1991-11-13 Tioxide Chemicals Ltd Method of preparing sunscreens
GB9121143D0 (en) * 1991-10-04 1991-11-13 Tioxide Chemicals Limited Dispersions
WO1996036441A1 (en) * 1995-05-17 1996-11-21 Kemira Pigments, Inc. COATING OF TiO2 PIGMENT BY GAS-PHASE AND SURFACE REACTIONS
EP0908494A3 (en) * 1997-10-08 1999-11-10 E.I. Dupont De Nemours And Company Uniformly coated particulate metal oxide
US6416721B1 (en) 1998-10-02 2002-07-09 Sri International Fluidized bed reactor having a centrally positioned internal heat source
WO2001081480A2 (en) 2000-04-27 2001-11-01 E.I. Dupont De Nemours And Company Process for making durable titanium dioxide pigment by vapor phase deposition
RU2226503C1 (ru) * 2002-10-02 2004-04-10 Открытое акционерное общество "АВИСМА титано-магниевый комбинат" Способ получения диоксида титана
US20050239921A1 (en) * 2004-04-27 2005-10-27 Birmingham John N Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particles
US7799124B2 (en) * 2005-04-07 2010-09-21 E.I. Du Pont De Nemours And Company Process for treating inorganic particles via sintering of sinterable material
DE502005007955D1 (de) * 2005-11-12 2009-10-01 Evonik Degussa Gmbh Verfahren zur Herstellung dotierter Metalloxidpartikel
US8951607B2 (en) * 2007-05-03 2015-02-10 Tronox, Llc Making co-precipitated mixed oxide-treated titanium dioxide pigments
US20090148605A1 (en) * 2007-12-05 2009-06-11 Akhtar M Kamal Process for the production of coated titanium dioxide pigments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1463989A (fr) * 1965-11-15 1966-07-22 Electronique & Automatisme Sa Procédé de préparation d'oxyde de titane diélectrique et produits industriels nouveaux en résultant
DE1592975B2 (de) * 1967-02-03 1976-07-01 Kronos Titan-Gmbh, 5090 Leverkusen Verfahren zur nachbehandlung von titandioxidpigmenten
GB1226554A (enExample) * 1967-07-11 1971-03-31
US3640744A (en) * 1969-02-28 1972-02-08 Ppg Industries Inc Titanium dioxide of improved chalk resistance
US3914473A (en) * 1971-05-26 1975-10-21 Gen Electric Method of making a coated cemented carbide product

Also Published As

Publication number Publication date
FR2295095B1 (enExample) 1980-07-25
US4050951A (en) 1977-09-27
ZA757883B (en) 1976-11-24
GB1500600A (en) 1978-02-08
DE2556101A1 (de) 1976-06-24
FR2295095A1 (fr) 1976-07-16

Similar Documents

Publication Publication Date Title
IT1030934B (it) Procedimento per il post trattamento di pigmenti di biossido di titanio
AT353974B (de) Kosmetische haarshampoos
BE828913A (fr) Comparateur d'empreintes digitales
BE830375A (fr) Dentifrice
SE7511879L (sv) Schampo
IT1035919B (it) Procedimento di preparazione di anidridi alchenilsucchiniche
IT1030645B (it) Procedimento per la produzione di biossido di titanio
IT1049562B (it) Processo per la preparazione della sostanza edulcorante 6 metil 3.4 diidro 1.2.3 ossatiazin 4 on 2.2 diossido
FR2288198A1 (fr) Garde-corps prefabrique
IT1034407B (it) Processo per la conversione di idrocarsuri
IT1034619B (it) Processo per la preparazione di 2 nitrobenzaldeide
IT1004270B (it) Procedimento per la produzione di pigmenti calcinati
IT1035354B (it) Procedimento per la produzione di anetolo
BE820842A (fr) Pigments azoiques
AT343060B (de) Brausekopf
IT1068261B (it) Procedimento per la preparazione di titanio biossido
BE813874A (fr) Pigments azoiques
IT1035260B (it) Procedimento per la fabbricazione di vernici in folvere
FR2286179A1 (fr) Pigments
IT1034620B (it) Processo per la preparazione di 2 nitrobenzaldeide
BE809598A (fr) Pigments azoiques
SU476300A1 (ru) Способ получеени пигментной двуокиси титана
SU496039A1 (ru) Способ получени двуокиси титана
IT1060297B (it) Processo per la preparazione di biossido di uranio
IT1022183B (it) Complessi di pigmenti e procedimento per la fabbricazione di complessi di pigmenti