FR760720A - Traitement pour l'amélioration des goudrons de houille et applications industrielles des nouveaux produits qui en résultent
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Traitement pour l'amélioration des goudrons de houille et applications industrielles des nouveaux produits qui en résultent
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Bozel Maletra SA
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Bozel Maletra SA
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Publication of FR760720ApublicationCriticalpatent/FR760720A/fr
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C08K5/04—Oxygen-containing compounds
C08K5/07—Aldehydes; Ketones
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Chemical & Material Sciences
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Health & Medical Sciences
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Chemical Kinetics & Catalysis
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Medicinal Chemistry
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Polymers & Plastics
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Organic Chemistry
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FR760720D1931-12-101931-12-10Traitement pour l'amélioration des goudrons de houille et applications industrielles des nouveaux produits qui en résultent
ExpiredFR760720A
(fr)
Procédé de production de masses solides poreuses et non friables pour filtres de masques à gaz et produits résultant de l'application de ce procédé