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.)
Publication of LU31301A1publicationCriticalpatent/LU31301A1/xx
B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
B22C1/167—Mixtures of inorganic and organic binding agents
Procede pour ameliorer l'aptitude a la cohesion de differentes particules minerales ou organiques en melange ou en suspension et adjuvant pour sa mise en oeuvre
