CA994060A - Non-greying titanium dioxide pigments - Google Patents

Non-greying titanium dioxide pigments

Info

Publication number: CA994060A
Authority: CA; Canada
Prior art keywords: greying; titanium dioxide; dioxide pigments; pigments; titanium
Prior art date: 1972-02-12
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

CA163,363A

Other versions

CA163363S (en

Inventor

Bernd Holle

Gerhard Winter

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.)

Bayer AG

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

1973-02-09

Publication date

1976-08-03

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

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

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

1973-02-09 Application filed by Bayer AG filed Critical Bayer AG

1976-08-03 Application granted granted Critical

1976-08-03 Publication of CA994060A publication Critical patent/CA994060A/en

Status 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
- 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)

CA163,363A 1972-02-12 1973-02-09 Non-greying titanium dioxide pigments Expired CA994060A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19722206775 DE2206775B2 (en)	1972-02-12	1972-02-12	TITANIUM DIOXIDE PIGMENTS WITH HIGH GRAYING STABILITY FOR RESIN COMPOSITIONS
DE19722206777 DE2206777A1 (en)	1972-02-12	1972-02-12	TITANIUM DIOXIDE PIGMENTS WITH HIGH GRAYING STABILITY FOR RESIN COMPOSITIONS
DE19722206776 DE2206776B2 (en)	1972-02-12	1972-02-12	Process for the production of titanium dioxide pigments with high graying stability for resin compositions and their use as an additive for laminates

Publications (1)

Publication Number	Publication Date
CA994060A true CA994060A (en)	1976-08-03

Family

ID=27184102

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA163,363A Expired CA994060A (en)	1972-02-12	1973-02-09	Non-greying titanium dioxide pigments

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1130769B (en) *	1980-05-28	1986-06-18	Montedison Spa	NEW INORGANIC PIGMENTS AND PROCEDURE TO PREPARE THEM
FR2787039B1 (en) *	1998-12-11	2001-02-09	Rhodia Chimie Sa	DISPERSION OF MINERAL PARTICLES STABILIZED BY ALUMINUM COMPLEXES

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 (en) *	1966-10-25	1968-09-13	British Titan Products	Improved process for coating metal oxide particles

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

Also Published As

Publication number	Publication date
FR2171438A1 (en)	1973-09-21
FR2171438B1 (en)	1977-04-22
BE795292A (en)	1973-08-13
IT977301B (en)	1974-09-10

Publication	Publication Date	Title
CA992257A (en)	1976-07-06	Titanium dioxide nacreous pigments and process for the preparation thereof
CA1006334A (en)	1977-03-08	Process for the manufacture of titanium dioxide pigment
AU467627B2 (en)	1975-12-04	Pigment production
CA1004440A (en)	1977-02-01	Process for the production of titanium dioxide pigment
AU465231B2 (en)	1975-09-18	Pigment production
CA1017503A (en)	1977-09-20	Coated pigmentary titanium dioxide
ZA735904B (en)	1974-08-28	Manufacture of titanium dioxide pigments
CA992258A (en)	1976-07-06	Pigmentary tio2
CA994060A (en)	1976-08-03	Non-greying titanium dioxide pigments
CA911270A (en)	1972-10-03	Titanium dioxide coatings
AU5663873A (en)	1974-12-12	Improved titanium dioxide pigment
CA908908A (en)	1972-09-05	Titanium dioxide pigments
CA891401A (en)	1972-01-25	Titanium dioxide pigment composition
CA981402A (en)	1976-01-13	Process for the manufacture of a titanium dioxide pigment
CA862631A (en)	1971-02-02	Titanium dioxide pigments
CA853639A (en)	1970-10-13	Titanium dioxide pigments
CA829965A (en)	1969-12-16	Titanium dioxide pigments
CA812144A (en)	1969-05-06	Titanium dioxide pigments
AU452080B2 (en)	1972-02-03	Titanium dioxide pigments
CA910003A (en)	1972-09-19	Titanium dioxide suspensions
CA904789A (en)	1972-07-11	Titanium dioxide recovery
CA906707A (en)	1972-08-08	Tio2 pigments
CA820187A (en)	1969-08-12	Titanium dioxide pigment
AU1810270A (en)	1972-02-03	Titanium dioxide pigments
CA787806A (en)	1968-06-18	Titanium dioxide pigments