아크릴계 공중합체, 그의 제조 방법, 수지 조성물 및 방오 도료 조성물

• Main Authors: TANIGUCHI KANA, KATSUMATA SHO, NAKAMURA JUNICHI
• Format: Patent
• Language: Korean
• Published: 10.10.2019
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

본 발명의 (메트)아크릴계 공중합체는, 식 (1), 식 (2) 또는 식 (3)으로 표시되는 구조 (I) 중 적어도 1종을 갖는 구성 단위 (A1), 트리오르가노실릴옥시카르보닐기를 갖는 구성 단위 (A2), 및 식 (4) 또는 식 (5)로 표시되는 구조 (III) 중 적어도 1종을 갖는 구성 단위 (A3)으로 이루어지는 군에서 선택되는 적어도 1종의 구성 단위 (A)와, 특정한 폴리실록산 블록 함유 중합성 단량체 (b) 유래의 구성 단위 (B)와, 매크로 모노머 (c) 유래의 구성 단위 (C)를 갖는다. A (meth)acrylic copolymer of the present invention includes at least one constituent unit (A) selected from the group consisting of a constituent unit (A1) having at least one structure (I) represented by Formula (1), Formula (2), or Formula (3), a constituent unit (A2) containing a triorganosilyloxycarbonyl group, and a constituent unit (A3) having at least one structure (III) represented by Formula (4) or Formula (5), a constituent unit (B) derived from a specific polysiloxane block-containing polymerizable monomer (b), and a constituent unit (C) derived from a macromonomer (c).