ES363705A1 - Procedure for the preparation of nutril pigments. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of nutril pigments. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES363705A1 ES363705A1 ES363705A ES363705A ES363705A1 ES 363705 A1 ES363705 A1 ES 363705A1 ES 363705 A ES363705 A ES 363705A ES 363705 A ES363705 A ES 363705A ES 363705 A1 ES363705 A1 ES 363705A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- preparation
- machine
- legally binding
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Silicon Compounds (AREA)
Abstract
Procedure for the preparation of rutile pigments in the form of rounded particles, from solutions of titanium chloride containing silicic acid, especially from solutions obtained by disaggregation with hydrochloric acid of minerals or concentrates containing titanium, characterized in that the Hydrolysis is carried out with silicic acid contents less than 0.2%, preferably less than 0.1% SiO2, based on the content of titanium dioxide. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1968T0035892 DE1667857B2 (en) | 1968-02-17 | 1968-02-17 | PROCESS FOR THE PRODUCTION OF RUTILE PIGMENTS OF ROUNDED PARTICLE SHAPE FROM TITANIUM CHLORIDE SOLUTIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES363705A1 true ES363705A1 (en) | 1971-01-01 |
Family
ID=7559466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES363705A Expired ES363705A1 (en) | 1968-02-17 | 1969-02-15 | Procedure for the preparation of nutril pigments. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE727467A (en) |
DE (1) | DE1667857B2 (en) |
ES (1) | ES363705A1 (en) |
FI (1) | FI49702C (en) |
NL (1) | NL165130C (en) |
NO (1) | NO119795B (en) |
-
1968
- 1968-02-17 DE DE1968T0035892 patent/DE1667857B2/en active Granted
-
1969
- 1969-01-27 BE BE727467D patent/BE727467A/xx unknown
- 1969-02-12 NO NO54069A patent/NO119795B/no unknown
- 1969-02-12 FI FI43369A patent/FI49702C/en active
- 1969-02-14 NL NL6902383A patent/NL165130C/en not_active IP Right Cessation
- 1969-02-15 ES ES363705A patent/ES363705A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL165130B (en) | 1980-10-15 |
NL165130C (en) | 1981-03-16 |
DE1667857A1 (en) | 1971-06-24 |
FI49702B (en) | 1975-06-02 |
BE727467A (en) | 1969-07-01 |
FI49702C (en) | 1975-09-10 |
DE1667857B2 (en) | 1976-08-12 |
NL6902383A (en) | 1969-08-19 |
NO119795B (en) | 1970-07-06 |
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