CUMURATIVE FILM AND CUMURATIVE POLYMERIZED FILM AND MANUFACTURE THEREOF

PURPOSE:To obtain an artificial cumurative film having functional char acteristics as observed in natural phospholipid, by laminating monomolecular layers of a specified compound having a structure similar to that of phospholip id, formed on the surface of water, one after the other on a solid base....

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Bibliographische Detailangaben
Hauptverfasser:	UMIBE KATSUAKI, NAKAYA TADAO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASURING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS POLISHES SEPARATION TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain an artificial cumurative film having functional char acteristics as observed in natural phospholipid, by laminating monomolecular layers of a specified compound having a structure similar to that of phospholip id, formed on the surface of water, one after the other on a solid base. CONSTITUTION:A compound (A) of formula I is reacted with a compound (B) of formula II (wherein n is 27-39) in a solvent (e.g., diethyl ether) in the presence of a tertiary amine (C) (e.g., triethylamine) at -50-0 deg.C for 30min to several hours to give a compound of formula III. The compound of formula III is then reacted with the above-mentioned tertiary amine in a solvent (e.g., dimethylformamide)at a temperature of room temperature to 40 deg.C for several hours to 10hr to give a compound of formula IV wherein R are each alkyl, and R may be linked to R to form a ring) having a structure similar to that of phospholipid. This compound is floated on the surface of water; a pressure is applied horizontally to form a monomolecular layer of this compound; a solid base is immersed in this monomolecular layer and then withdrawn therefrom. This procedure is repeated to accomplish the laminating of the monomolecular layers one after the other on the solid base.