Visco-elastic, isotropic materials based on water, fluorinate sufactants and fluorinated oils, process for their preparation, and their use in various fields, such as optics, pharmacology and electrodynamics
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Novel acetylenic derivatives, their preparation process, novel acetylenic polymers and their applications
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Improved process for obtaining ta and / or nb compounds free of impurities from materials containing these metals
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Isotropic viscoelastic materials based on water, fluorinated surfactants and fluorinated oils, their process for obtaining and their applications in various areas, such as optics, pharmacology and electrodynamics
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Novel ethoxyl amides, their synthesis methods and their applications
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Steam deposit reactor
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Novel polyethoxylated chain amides, methods of synthesis and applications thereof
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L-amino acids prepn. - from precursor mixt. of keto acid, maleic acid, and ammonia
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Use of polymerizable compositions producing polymers having good thermal properties and applications of the obtained polymers.
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Process for the continuous impregnation of fibers of an organic, mineral or metal nature by powdered solid products, suspended in a gas and installation for the implementation thereof
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Sulfur polymeric products with main polymer skeleton and residues pending linear or branched connected to one or more of their skeleted audit ends, their manufacturing process and their applications for extraction and / or separation of heavy metals
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Multifunctional acrylic or methacrylic monomers, process for obtaining same and applications thereof
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Improved firmer for solid media
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Process for decoloring and removing nitrous vapours
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Process for adjusting the alcoholic degree of wine or alcoholic beverages and installation for implementing it
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Hollow fibres, production method thereof and their applications particularly in the field of membrane-type separations
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Multifunctional acrylic or methacrylic monomers, process for obtaining same and applications thereof
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2,3-dihalo-2-fluoro-propanals; process for preparing the same and process for preparing an alkyl or an aryl fluoroacrylate
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Asymmetric or composite membranes based on polyquinoxalines, their possible application in gas permeation and more particularly for the fractionation of gas mixtures, and in particular the dehydration and deacidification of gases, especially hydrocarbons
