COMPOSITION FOR SOFT MOLD, AND SOFT MOLD MANUFACTURED BY USING THE SAME

PROBLEM TO BE SOLVED: To provide a composition for soft mold for manufacturing a soft mold exhibiting good release property even after repeated use, and having high durability, and a soft mold manufactured by using the composition.SOLUTION: A composition for soft mold of an embodiment manufactures a...

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Bibliographische Detailangaben
Hauptverfasser:	PARK SEIGU, HAN KANGSOO, JO GUG-RAE, KANG MINHYUCK, KIM MYEONG-HEE, TAKAKUWA ATSUSHI, MIYAZAWA YUKIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP 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 composition for soft mold for manufacturing a soft mold exhibiting good release property even after repeated use, and having high durability, and a soft mold manufactured by using the composition.SOLUTION: A composition for soft mold of an embodiment manufactures a soft mold good in durability and release property by containing at least one polyfunctional acrylate monomer, at least one photoinitiator, and a siloxane compound, and productivity can be enhanced during manufacture of an optical member by using the soft mold.SELECTED DRAWING: Figure 1D 【課題】反複使用の後にも、良好な離型特性を示し、高い耐久性を有するソフトモールドを製造するためのソフトモールド用組成物、及び、このような組成物を利用して製造されたソフトモールドを提供する。【解決手段】一実施形態のソフトモールド用組成物は、少なくとも１つの多官能アクリレートモノマー、少なくとも１つの光開始剤、及び、シロキサン化合物を含むことで、耐久性及び離型特性が良好なソフトモールドを製造し、このようなソフトモールドを利用して光学部材製造の際、生産性を向上させることができる。【選択図】図１Ｄ