MANUFACTURING METHOD OF HIGH-PRECISION TUBULAR BODY

PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-precision tubular matter enabling easy attainment of a high-precision tubular body which is free of a streak of irregularity of an image and unevenness of coating and has uniform thickness precision and surface precision. SOLUTION: A...

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Bibliographische Detailangaben
Hauptverfasser:	KAMIBAYASHI MASAHIRO, IWAMOTO TOSHIAKI, ONO KATSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-precision tubular matter enabling easy attainment of a high-precision tubular body which is free of a streak of irregularity of an image and unevenness of coating and has uniform thickness precision and surface precision. SOLUTION: A resin solution for forming a deposition film which contains a conductive substance is applied on the inner surface of a cylindrical tool by a dispenser and then rotary centrifugation, removal of a solvent and conversion are executed at least, so as to manufacture the tubular body. In this method, at least one stationary type mixer is provided at a place to the discharge port of the dispenser and the cylindrical tool is moved in the direction of the axis of rotation as it is rotated in the circumferential direction, in a state wherein the discharge port is disposed in a relative fixation at a space from the inner surface of the cylindrical tool. Thereby the resin solution for forming the deposition film is applied spirally. COPYRIGHT: (C)2004,JPO