IT977301B - Procedimento per produrre pigmenti di biossido di titanio e prodotti che li contengono - Google Patents

Procedimento per produrre pigmenti di biossido di titanio e prodotti che li contengono

Info

Publication number: IT977301B
Authority: IT; Italy
Prior art keywords: procedure; titanium dioxide; products containing; producing titanium; dioxide pigments
Prior art date: 1972-02-12

Application number

IT4818973A

Other languages

English (en)

Original Assignee

Bayer Ag

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.)

1972-02-12

Filing date

1973-02-12

Publication date

1974-09-10

1972-02-12 Priority claimed from DE19722206775 external-priority patent/DE2206775B2/de

1972-02-12 Priority claimed from DE19722206776 external-priority patent/DE2206776B2/de

1972-02-12 Priority claimed from DE19722206777 external-priority patent/DE2206777A1/de

1973-02-12 Application filed by Bayer Ag filed Critical Bayer Ag

1974-09-10 Application granted granted Critical

1974-09-10 Publication of IT977301B publication Critical patent/IT977301B/it

Links

GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title 2
239000000049 pigment Substances 0.000 title 1
239000004408 titanium dioxide Substances 0.000 title 1

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
- 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
- C08K9/02—Ingredients treated with inorganic substances
- 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
- C01P2004/80—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
- 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

Landscapes

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

IT4818973A 1972-02-12 1973-02-12 Procedimento per produrre pigmenti di biossido di titanio e prodotti che li contengono IT977301B (it)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19722206775 DE2206775B2 (de)	1972-02-12	1972-02-12	Titandioxid-pigmente mit hoher vergrauungsstabilitaet fuer harzkompositionen
DE19722206776 DE2206776B2 (de)	1972-02-12	1972-02-12	Verfahren zur Herstellung von Titandioxid-Pigmenten mit hoher Vergrauungsstabilität für Harzkopositionen und deren Verwendung als Zusatz für Laminate
DE19722206777 DE2206777A1 (de)	1972-02-12	1972-02-12	Titandioxid-pigmente mit hoher vergrauungsstabilitaet fuer harzkompositionen

Publications (1)

Publication Number	Publication Date
IT977301B true IT977301B (it)	1974-09-10

Family

ID=27184102

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT4818973A IT977301B (it)	1972-02-12	1973-02-12	Procedimento per produrre pigmenti di biossido di titanio e prodotti che li contengono

Country Status (4)

Country	Link
BE (1)	BE795292A (it)
CA (1)	CA994060A (it)
FR (1)	FR2171438A1 (it)
IT (1)	IT977301B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1130769B (it) *	1980-05-28	1986-06-18	Montedison Spa	Nuovi pigmenti inorganici e procedimento per prepararli
FR2787039B1 (fr) *	1998-12-11	2001-02-09	Rhodia Chimie Sa	Dispersion de particules minerales stabilisee par des complexes de l'aluminium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2161975A (en) *	1936-01-25	1939-06-13	Ig Farbenindustrie Ag	Titanium dioxide pigments
FR1539524A (fr) *	1966-10-25	1968-09-13	British Titan Products	Procédé perfectionné pour revêtir des particules d'oxydes métalliques

0
- BE BE795292D patent/BE795292A/xx unknown
1973
- 1973-02-09 CA CA163,363A patent/CA994060A/en not_active Expired
- 1973-02-12 FR FR7304909A patent/FR2171438A1/fr active Granted
- 1973-02-12 IT IT4818973A patent/IT977301B/it active

Also Published As

Publication number	Publication date
FR2171438B1 (it)	1977-04-22
CA994060A (en)	1976-08-03
FR2171438A1 (en)	1973-09-21
BE795292A (fr)	1973-08-13

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