FR37012E - Préparation de produits de condensation à partir d'aldéhyde formique et de la thiourée ou de mélanges de la thiourée et de l'urée
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Préparation de produits de condensation à partir d'aldéhyde formique et de la thiourée ou de mélanges de la thiourée et de l'urée
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Societe pour lIndustrie Chimique a Bale CIBA
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Societe pour lIndustrie Chimique a Bale CIBA
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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 & 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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FR37012D1929-06-061929-06-06Préparation de produits de condensation à partir d'aldéhyde formique et de la thiourée ou de mélanges de la thiourée et de l'urée
ExpiredFR37012E
(fr)
Perfectionnements dans la préparation de produits de condensation de la formaldéhyde et d'amines aliphatiques, et produits obtenus par cette préparation