Composition and molded object

Provided is a composition which has been inhibited from blocking in, for example, a pellet drying step or a hopper to attain an improvement in production efficiency and which is capable of producing molded objects having excellent properties (e.g., low hardness, good see-through properties, heat res...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UEDA, JIROU, OOKUBO, AKIHIKO, SANO, TAKUYA, KIKUCHI, TOSHIMITSU, FUKUMOTO, TAKATO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PHYSICS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Provided is a composition which has been inhibited from blocking in, for example, a pellet drying step or a hopper to attain an improvement in production efficiency and which is capable of producing molded objects having excellent properties (e.g., low hardness, good see-through properties, heat resistance, and good appearance) and has excellent moldability. The composition according to the present invention comprises a thermoplastic resin (A) having an iodine value of 2-150 and water, and is characterized in that the water is contained in an amount of 100-2,000 ppm per 100 parts by mass of the composition and the thermoplastic resin (A) has repeating units derived from a conjugated-diene compound and has a crystal fusion peak temperature of 50-95 DEG C and a quantity of heat of crystal fusion of 10-40 J/g.