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Houilleres Du Nord & Du Pas De
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Houilleres Du Nord & Du Pas De
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Application filed by Houilleres Du Nord & Du Pas DefiledCriticalHouilleres Du Nord & Du Pas De
Priority to FR970955ApriorityCriticalpatent/FR1400514A/en
Application grantedgrantedCritical
Publication of FR1400514ApublicationCriticalpatent/FR1400514A/en
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
C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
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Medicinal Chemistry
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Polymers & Plastics
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Organic Chemistry
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FR970955A1964-04-151964-04-15
Improvements to the process for the preparation and stabilization of polyoxymethylenes
ExpiredFR1400514A
(en)