본 발명은 말단 기-작용화된 중합체에 관한 것이고, 이 중합체는 중합체 사슬의 말단에서 하기 화학식 (I)의 실란-함유 카복시기를 갖는다: JPEG112015114272906-pct00024.jpg49141 식 중, R1, R2는 동일하거나 상이하고, H 및 1개 이상의 이종 원자, 바람직하게는 O, N, S 또는 Si를 함유할 수 있는, 알킬, 알콕시, 사이클로알킬, 사이클로알콕시, 아릴, 아릴옥시, 알크아릴, 알크아릴옥시, 아르알킬 및 아르알콕시 모이어티이며, R3, R4는 동일하거나 상이하고, H 및 1개 이상의 이종 원자, 바람직하게는 O, N, S 또는 Si를 함유할 수 있는, 알킬, 사이클로알킬, 아릴, 알크아릴 및 아르알킬 모이어티이며, A는, C 및 H와 함께, 1개 이상의 이종 원자, 바람직하게는 O, N, S 또는 Si를 함유할 수 있는 2가 유기 모이어티이다.

    The present invention relates to and group-functionalized polymers having, at the and of the polymer chain, a sliane-containing carboxyl group of the formula (I) where R1, R2 are the same or different and are each an H, alkyl, alkoxy, cycloalkyl, cycloalkoxy, aryl, aryloxy, alkaryl, alkaryloxy, aralkyl or aralkoxy radical which may contain one or more heteroatoms, preferably O, N, S or Si, R3, R4 are the same or different and are each an H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl radical which may contain one or more heteroatoms, preferably O, N, S or Si, A is a divalent organic radical which, as well as C and H, may contain one or more heteroatoms, preferably O, N, S or Si.


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    Title :

    - - SILANE-CONTAINING CARBOXY-TERMINATED POLYMERS


    Additional title:

    실란-함유 카복시-말단 중합체


    Publication date :

    2021-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind



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