POLYMERIZABLE COMPOSITION CONTAINING REACTIVE SILSESQUIOXANE COMPOUND

• Main Authors: OHMORI KENTARO, NAGASAWA TAKEHIRO
• Format: Patent
• Language: English; Korean
• Published: 04.11.2016
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONTACT LENSES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PHYSICS; SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES; THEIR PREPARATION OR CHEMICAL WORKING-UP

[과제] 경화물이 높은 굴절률을 유지하면서 고온열이력에 의해 생기는 크랙 및 치수변화를 억제할 수 있는 성형물을 만드는데 호적한 중합성 조성물을 제공한다. [해결수단] (a)특정 반응성 실세스퀴옥산 화합물 100질량부, 및 (b)특정 플루오렌 화합물 10~500질량부를 포함하는 중합성 조성물, 이 중합성 조성물로부터 얻어지는 경화물 그리고 이 중합성 조성물로 이루어진 고굴절률 수지 렌즈용 재료. There is provided a polymerizable composition that is suitable to produce a molded product that can suppress cracking and dimensional change caused by a high-temperature heat history with a high refractive index of a cured product maintained. A polymerizable composition comprising (a) 100 parts by mass of the specific reactive silsesquioxane compound, (b) 10 to 500 parts by mass of the specific fluorene compound, a cured product obtained by the polymerizable composition and a material for a high-refractive index resin lens comprising the polymerizable composition.