CURABLE COMPOSITION, CURING PRODUCT, AND METHOD FOR USING CURABLE COMPOSITION

• Main Authors: MATSUI MASAMI, KASHIO MIKIHIRO
• Format: Patent
• Language: English; Korean
• Published: 25.05.2016
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

하기 (A) 성분과 (B) 성분을 (A) 성분과 (B) 성분의 질량비로, [(A) 성분 : (B) 성분] = 100 : 0.1 ∼ 100 : 50 의 비율로 함유하는 것을 특징으로 하는 경화성 조성물, 이 조성물을 경화시켜 이루어지는 경화물, 그리고 상기 조성물을 광 소자용 접착제 또는 광 소자용 밀봉제로서 사용하는 방법: (A) 성분 : 하기 식 (a-1) [식 중, R은 탄소수 1 ∼ 20 의 알킬기, 탄소수 3 ∼ 10 의 시클로알킬기, 및 무치환 혹은 치환기를 갖는 탄소수 6 ∼ 20 의 아릴기로부터 선택되는 기를 나타내고, Z 는 수산기, 탄소수 1 ∼ 10 의 알콕시기 또는 할로겐 원자를 나타낸다. m 은 양의 정수를 나타내고, n, o 는 각각 독립적으로, 0 또는 양의 정수를 나타낸다. R끼리, Z 끼리는 서로 동일해도 되고, 상이해도 된다] 로 나타내는 실란 화합물 중합체(B) 성분 : 분자 내에, 황 원자 함유 관능기를 갖는 실란 커플링제. The present invention is : a curable composition comprising a component (A) and a component (B) in a mass ratio (component (A):component (B)) of 100:0.1 to 100:50; a cured product obtained by curing the curable composition; and a method for using the curable composition as an optical device-securing adhesive or an optical device sealing material. The component (A) is a silane compound polymer that is represented by a formula (a-1)(where in the formula: R 1 is a group selected from an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, Z is a hydroxyl group, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, m is a positive integer, and n and o are independently 0 or a positive integer, provided that a plurality of R 1 are either identical or different, and a plurality of Z are either identical or different.), and the component (B) is a silane coupling agent that comprises a sulfur atom-containing functional group in its molecule. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(R 1 SiO 3/2 ) m (R 1 SiZO 2/2 ) n (R 1 SiZ 2 O 1/2 ) o ···€ƒ€ƒ€ƒ€ƒ€ƒ(a-1)