ULTRAVIOLET-CURABLE ADHESIVE COMPOSITION, CURED PRODUCT THEREOF, AND METHOD FOR PRODUCING OPTICAL MEMBER USING ULTRAVIOLET-CURABLE ADHESIVE COMPOSITION

An ultraviolet-curable adhesive composition is a resin composition used for bonding at least two optical substrates together, said resin composition comprising a photopolymerizable oligomer (A) and a(meth)acrylate monomer (B). The weight ratio of component (A) and component (B) in the resin composit...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUGUCHI TAKAFUMI, AKUTA KENJI, IIZUKA MASAYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES ADVERTISING CHEMISTRY CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION LABELS OR NAME-PLATES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS PHYSICS POLISHES SEALS SIGNS TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	An ultraviolet-curable adhesive composition is a resin composition used for bonding at least two optical substrates together, said resin composition comprising a photopolymerizable oligomer (A) and a(meth)acrylate monomer (B). The weight ratio of component (A) and component (B) in the resin composition is within the range of 2/1-2/3. The weight-average molecular weight of the photopolymerizable oligomer (A) is within the range of 7,000-100,000, and a cured product of the resin composition has a light transmittance of at least 85% in the wavelength region of 450-800 nm. 一种紫外线固化型粘接剂组合物，其为用于贴合至少两个光学基材的树脂组合物，其包含光聚合性低聚物(A)和(甲基)丙烯酸酯单体(B)，树脂组合物中的(A)成分与(B)成分的重量比例在2/1～2/3的范围内，光聚合性低聚物(A)的重均分子量在7000～100000的范围内，上述树脂组合物的固化物对450～800nm的波长区域的光的透射率为85％以上。