FORMATION OF THREE-DIMENSIONAL SHAPE

PURPOSE: To enhance the shape accuracy of a formed molded product and to make deformation with the elapse of time hard to generate by well reducing curing shrinkage without generating irregularity or deviation in the curing shrinkage of a photo-setting resin. CONSTITUTION: A photo-setting resin is i...

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Bibliographische Detailangaben
Hauptverfasser:	IKENO SHINOBU, OZAWA SHUNGO, NAKAMURA YOSHIMITSU, KURIBAYASHI SHOKICHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTROGRAPHY HOLOGRAPHY INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: To enhance the shape accuracy of a formed molded product and to make deformation with the elapse of time hard to generate by well reducing curing shrinkage without generating irregularity or deviation in the curing shrinkage of a photo-setting resin. CONSTITUTION: A photo-setting resin is irradiated with light to form a photo-set layer and a plurality of the photo-set layers are stacked to form a desired three-dimensional shape. In this method, a photo-setting resin soln. mixed with a shrinkage preventing filler is irradiated with light under stirring and mixing to form the photo-set layer.