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CIE DES MINES DE BRUAY
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CIE DES MINES DE BRUAY
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Publication of FR735039ApublicationCriticalpatent/FR735039A/fr
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
C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
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FR735039D1931-07-071931-07-07Procédé de préparation des résines formophénoliques avec production simultanée d'hydrocarbures lourds raffinés
ExpiredFR735039A
(fr)