조성물

• Main Authors: UNO HIROKI, GOTO YOSHITSUGU, MIYAZAKI HAYATO, FUKAO KENJI
• Format: Patent
• Language: Korean
• Published: 04.04.2018
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

저온에서의 박리 강도가 우수하고 강한 충격에도 견딜 수 있는 (메타)아크릴계 접착제 조성물의 제공. (1) 중합성 비닐 모노머, (2) 중합 개시제, (3) 환원제, (4) 말단에 중합성 불포화 이중 결합을 가지지 않고 (메타)아크릴로니트릴 함유량이 10~30몰%인 엘라스토머를 함유하여 이루어지는 조성물. (1) 중합성 비닐 모노머, (2) 중합 개시제, (3) 환원제, (4) 말단에 중합성 불포화 이중 결합을 가지고 (메타)아크릴로니트릴 함유량이 10~30몰%인 엘라스토머, (5) 말단에 중합성 불포화 이중 결합을 가지지 않는 엘라스토머를 함유하여 이루어지는 조성물. A two-component (meth) acrylic adhesive excellent in peel strength at low temperature and impact resistance is provided. A composition comprising components of (1) to (4): (1) a polymerizable vinyl monomer comprising (1-1) to (1-4); (2) a polymerization initiator; (3) a reducing agent; and (4) an elastomer having no polymerizable unsaturated double bond at the end and having 10 to 30 mol% of a (meth) acrylonitrile. A composition comprising components of (1) to (4): (1) a polymerizable vinyl monomer comprising (1-1) to (1-4); (2) a polymerization initiator; (3) a reducing agent; (4) an elastomer having a polymerizable unsaturated double bond at the end and having 10 to 30 mol% of a (meth) acrylonitrile; and (5) an elastomer having no polymerizable unsaturated double bond at the end.