실리콘 수지와 폴리올레핀계 수지의 접착용 프라이머 조성물, 및 실리콘 수지와 폴리올레핀계 수지의 접착 방법

• Main Author: KATAYAMA TAIKI
• Format: Patent
• Language: Korean
• Published: 26.05.2021
• 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

실온 축합 경화형 실리콘 고무 조성물 및 부가 경화형 실리콘 고무 조성물에서 선택되는 실리콘 고무 조성물의 경화물(실리콘 고무 경화물) 등을 포함하는 실리콘 수지와, 폴리올레핀계 수지의 접착에 있어서, 양호한 접착성을 부여하는 프라이머 조성물의 제공. (메트)아크릴산에스테르 단량체 단위 (A) 및 (메트)아크릴산에스테르 단량체 단위 (B)를 적어도 포함하는 공중합체 (I)을, 용매 (II)에 포함하는 것을 특징으로 하는 실리콘 수지와 폴리올레핀계 수지의 접착용 프라이머 조성물. Provided is a primer composition capable of imparting a favorable adhesiveness when bonding a polyolefin resin and a silicone resin such as a cured product (silicone rubber cured product) of a silicone rubber composition selected from a room temperature condensation-curable silicone rubber composition and an addition-curable silicone rubber composition. The primer composition for bonding a silicone resin and a polyolefin resin comprises a copolymer (I) contained in a solvent (II), in which the copolymer (I) at least contains a (meth)acrylate ester monomer unit (A) and a (meth)acrylate ester monomer unit (B).