수지 및 점착제 조성물

• Main Authors: KUNIMI NOBUTAKA, ASATSU YUJI, OZAWA SHOICHI
• Format: Patent
• Language: Korean
• Published: 12.06.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PHYSICS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

메로시아닌 구조를 갖는 구조 단위를 함유하고, 유리 전이 온도가 40℃ 이하인 수지(A), 이 수지(A)를 포함하는 점착제 조성물, 및 이 수지(A)를 포함하는 점착제 조성물로 형성되는 점착제층과 광학 필름을 포함하는 광학 적층체. A resin (A) which has a glass transition temperature of 40°C or less, while containing a structural unit that has a merocyanine structure; an adhesive composition which contains this resin (A); and an optical laminate which comprises an optical film and an adhesive layer that is formed from this adhesive composition which contains the resin (A).