C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
Procédé de réduction de la teneur en cholestérol et en acides gras libres d'une matière grasse d'origine animale et matière grasse ainsi obtenue
Procede de fabrication d'acide chlorhydrique, seul, ou d'acide chlorhydrique et de methanol, leur utilisation pour la fabrication de dioxyde de chlore.