FR676456A - Matières premières pour l'obtention de matières plastiques, de revêtements, de liants, etc., et procédés pour la fabrication de ces matières
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Matières premières pour l'obtention de matières plastiques, de revêtements, de liants, etc., et procédés pour la fabrication de ces matières
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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
C08G8/28—Chemically modified polycondensates
FR676456D1929-06-101929-06-10Matières premières pour l'obtention de matières plastiques, de revêtements, de liants, etc., et procédés pour la fabrication de ces matières
ExpiredFR676456A
(fr)