|
2024
|
G/S
|
Chemicals and minerals intended for use in industry, science
and photography, namely, aluminum c... |
|
2020
|
G/S
|
Alumina; alumina intended to be integrated in refractory
materials; agglutinants for concrete; c... |
|
|
G/S
|
Alumina; alumina intended to be integrated in refractory materials; agglutinants for concrete; co... |
|
2019
|
G/S
|
Chemical products for use in industry namely, chemical products for thermal protection and dissip... |
|
|
G/S
|
Chemical products for use in industry; unprocessed
artificial resins; unprocessed plastics; fire... |
|
|
G/S
|
Chemicals and minerals used in industry, science and
photography, namely aluminum, aluminum fluo... |
|
2013
|
Invention
|
Use of alumina as an opacifying agent in the manufacture of ceramic products, particularly tiles.... |
|
2004
|
Invention
|
Ground calcined alumina for input in a precursor composition for refractory material and method f... |
|
2002
|
Invention
|
Refractory material precursor paste. The invention concerns fibre-free precursor pastes of refrac... |
|
|
Invention
|
Ground calcined alumina for input in a precursor composition for refractory material, and method ... |
|
|
Invention
|
Method to measure degree and homogeneity of alumina calcination. A method for measuring degree an... |
|
1997
|
Invention
|
Manufacture of calcined alumina with crystallite size adjusted on request with low dispersion. Th... |
|
|
Invention
|
Production of calcined alumina with a crystallite size which can be regulated with a narrow dispe... |
