CYCLIC POLYSULFANE-BASED POLYMER, METHOD FOR PREPARING SAME, AND FILM COMPRISING SAME

• Main Authors: CHO, Yunshik, YANG, Sanghee, CHAR, Kookheon, KANG, Eun-Hye, LIM, Jeewoo, CHOI, Tae-Lim
• Format: Patent
• Language: English; French; Korean
• Published: 09.02.2017
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; 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; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

The present invention relates to a cyclic polysulfane-based polymer, a cyclic polysulfane-polynorbornene block copolymer, a method for preparing the cyclic polysulfane-based polymer and the cyclic polysulfane-polynorbornene block copolymer, and a film comprising the cyclic polysulfane-polynorbornene block copolymer. La présente invention concerne un polymère à base de polysulfane cyclique, un polymère séquencé de polysulfane cyclique-polynorbornène, un procédé de préparation du polymère à base de polysulfane cyclique et du polymère séquencé de polysulfane cyclique-polynorbornène, et un film comprenant ledit polymère séquencé de polysulfane cyclique-polynorbornène. 환상 폴리설페인계 중합체, 환상 폴리설페인-폴리노보넨 블록 공중합체, 상기 환상 폴리설페인계 중합체 및 환상 폴리설페인-폴리노보넨 블록 공중합체의 제조 방법, 및 상기 환상 폴리설페인-폴리노보넨 블록 공중합체를 포함하는 필름에 관한 것이다.