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Bayer AG
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Bayer AG
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Priority claimed from DEF40231Aexternal-prioritypatent/DE1215366B/de
Application filed by Bayer AGfiledCriticalBayer AG
Priority to FR981045ApriorityCriticalpatent/FR1400825A/fr
Application grantedgrantedCritical
Publication of FR1400825ApublicationCriticalpatent/FR1400825A/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
C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
C08G2/30—Chemical modification by after-treatment
C08G2/32—Chemical modification by after-treatment by esterification
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Chemical & Material Sciences
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General 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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FR981045A1963-07-151964-07-08Procédé de fabrication de polyoxyméthylènes acétylés à poids moléculaire élevé
ExpiredFR1400825A
(fr)