FR618991A - Procédé de préparation de produits de condensation clairs et incolores en partantde l'urée et des polymères fixes de l'aldéhyde formique
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Procédé de préparation de produits de condensation clairs et incolores en partantde l'urée et des polymères fixes de l'aldéhyde formique
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Heinrich Traun & Sohne Vormals
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Heinrich Traun & Sohne Vormals
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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
C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
C08G12/12—Ureas; Thioureas
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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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FR618991D1926-07-161926-07-16Procédé de préparation de produits de condensation clairs et incolores en partantde l'urée et des polymères fixes de l'aldéhyde formique
ExpiredFR618991A
(fr)