폴리벤즈아졸 중합체(P)의 제조 방법

• Main Authors: HOECKER JOHANNES DAVID, HERMANUTZ FRANK, MASSONNE KLEMENS, BRILL MARCEL, UNOLD JOERG, MERGER MARTIN, FLEISCHEL OLIVIER, RUCH JOACHIM
• Format: Patent
• Language: Korean
• Published: 21.05.2019
• Subjects: ADHESIVES; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; ELECTRICITY; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; SPINNING; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP

본 발명은, 1종 이상의 화학식 (I)의 방향족 디카르복실 화합물, 1종 이상의 화학식 (IIa), (IIb), (IIc) 및/또는 (IId)의 방향족 디아미노 화합물, 및 또한 1종 이상의 이온성 액체(IL)를 포함하는 반응 혼합물(R)을 반응시켜 폴리벤즈아졸 중합체(P)를 제조하는 방법에 관한 것이다. 또한, 본 발명은 본 발명에 의한 방법에 의하여 얻을 수 있는 폴리벤즈아졸 중합체(P), 및 또한 예를 들면 섬유 재료로서의 폴리벤즈아졸 중합체(P)의 용도에 관한 것이다. The present invention relates to a method for producing a polybenzazole polymer (P) by reacting a reaction mixture (RG) comprising at least one aromatic dicarboxylic compound of the general formula (I), at least one aromatic diamino compound of the general formula (IIa), (IIb), (IIc) and/or (IId) and also at least one ionic liquid (IL). The present invention also relates to the polybenzazole polymer (P), which is obtainable by the method according to the invention, and also to the use of the polybenzazole polymer (P), for example as fiber material.