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.)
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.)
Vibrantz Corp
Original Assignee
Ferro Corp
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 Ferro CorpfiledCriticalFerro Corp
Publication of ES277444A1publicationCriticalpatent/ES277444A1/en
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
C09C1/0009—Pigments for ceramics
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
C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Ceramic Engineering
(AREA)
Organic Chemistry
(AREA)
Pigments, Carbon Blacks, Or Wood Stains
(AREA)
Abstract
Method of production of a pigment, comprising the intimate mixture of an aluminum compound and a vanadium compound and the calcination of the mixture at a temperature of 1400 to 2700º F (760º C to 1482º C), to produce a gray ceramic pigment, being such the relative proportions of the aluminum and vanadium compounds that the calcined pigment contains from 0.5 to 50 parts by weight of vanadium, expressed as V2I5, and from 50 to 99.5 parts by weight of aluminum, expressed as Al2O3. (Machine-translation by Google Translate, not legally binding)
ES277444A1961-11-161962-05-18Method of production of a pigment (Machine-translation by Google Translate, not legally binding)
ExpiredES277444A1
(en)
A procedure for the manufacture of parts and heating elements, anticorrosives and anticontaminants, especially for fluoridation processes (Machine-translation by Google Translate, not legally binding)