폴리카보네이트계 수지 조성물 및 성형체

• Main Authors: HANIOKA YUTO, WATANABE NOBUHIRO, YABUKAMI MINORU, ISOZAKI TOSHIO
• Format: Patent
• Language: Korean
• Published: 13.02.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

본 발명은, [1] 특정한 구조 단위를 포함하는 폴리오가노실록세인 블록(A-1) 및 특정한 구조 단위를 포함하는 폴리카보네이트 블록(A-2)를 갖는 폴리카보네이트-폴리오가노실록세인 공중합체(A)를 포함하는 폴리카보네이트계 수지(S)와, 자외선 흡수제(B)를 함유하는 폴리카보네이트계 수지 조성물, 및, [2] 상기 [1]에 기재된 폴리카보네이트계 수지 조성물을 포함하는 성형체이다. The present invention is: [1] a polycarbonate resin composition containing an ultraviolet absorber (B) and a polycarbonate resin (S) that includes a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) containing a specific structural unit and a polycarbonate block (A-2) containing a specific structural unit; and [2] a molded article containing the polycarbonate resin composition described in [1].