POLYVINYL ETHER COMPOUND AND LUBRICANT PRODUCTION METHOD

• Main Authors: OKAMOTO, Makoto, NAKAJIMA, So, SHIBATA, Mitsuru, KISEN, Tadashi, MATSUMOTO, Tomoya
• Format: Patent
• Language: English; French; Japanese
• Published: 22.06.2017
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; FUELS; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS; LUBRICANTS; LUBRICATING COMPOSITIONS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; POLISHES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

This polyvinyl ether compound production method involves polymerizing a vinyl ether compound in the presence of a polymerization catalyst, and eliminating the polymerization catalyst with an adsorbent following polymerization. L'invention concerne un procédé de production d'un composé d'éther polyvinylique qui consiste à polymériser un composé d'éther vinylique en présence d'un catalyseur de polymérisation, puis à éliminer le catalyseur de polymérisation avec un adsorbant après la polymérisation. 本発明のポリビニルエーテル化合物の製造方法は、ビニルエーテル化合物を重合触媒存在下で重合し、重合後に前記重合触媒を吸着剤により除去する。