TREATMENT METHOD OF ACTIVE ENERGY RAY CURABLE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a treatment method of an active energy ray curable resin composition of high visicosity, especially a defoaming method of a coating liquid (active energy ray curable resin composition) used in the manufacture of a laminated sheet represented by the shaping sheet lami...

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Bibliographische Detailangaben
Hauptverfasser: SEKINE HITOSHI, TERADA HIROYUKI, KOMAZAKI SHIGERU, SHOMURA KENJI, MOTOMURA MASATOSHI, ICHINOSE EIJU, IKEDA HISATOKU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a treatment method of an active energy ray curable resin composition of high visicosity, especially a defoaming method of a coating liquid (active energy ray curable resin composition) used in the manufacture of a laminated sheet represented by the shaping sheet laminated on a sheetlike resin base material to be subjected to emboss shaping. SOLUTION: In the treatment method of the active energy ray curable resin composition of high viscosity, the active energy ray curable resin composition (A), of which the complex viscosity coefficicent (η*) in the frequency of 1 Hz is 100 dPa s or above at 60°C is charged in a continuous kneader and stirred under heating and pressure to be defoamed. COPYRIGHT: (C)2007,JPO&INPIT