본 발명은 중합체 사슬의 개시부에 화학식 I 또는 II의 3급 아미노 기 (여기서 R1, R2는 동일하거나 상이하고, O, N, S 및/또는 Si와 같은 헤테로원자를 함유할 수 있는 알킬-, 시클로알킬-, 아릴-, 알크아릴- 및 아르알킬 기를 나타내고, Z는 C 및 H 외에도 O, N, S 및/또는 Si와 같은 헤테로원자를 또한 함유할 수 있는 2가 유기 기를 나타냄)를 갖고, 중합체 사슬의 말단부에 화학식 III의 실란-함유 카르비놀 기 또는 그의 금속 염 또는 그의 반금속 염 (여기서, R3, R4, R5, R6은 동일하거나 상이하고, H이거나, O, N, S 및/또는 Si와 같은 헤테로원자를 함유할 수 있는 알킬-, 시클로알킬-, 아릴-, 알크아릴- 및 아르알킬 기를 나타내고, A는 C 및 H 외에도 O, N, S 및/또는 Si와 같은 헤테로원자를 또한 함유할 수 있는 2가 유기 기를 나타냄)를 갖는 디엔 중합체에 관한 것이다.

    Diene polymers (I) having, at the start of the polymer chain, tertiary amino groups (I) or (II), and, on the polymer chain ends, silane-containing carbinol groups (III) or their metal salts or semi-metal salts are new. Diene polymers (I) having, at the start of the polymer chain, tertiary amino groups of formula ((R1)(R2)N-) (I) or (II), and, on the polymer chain ends, silane-containing carbinol groups of formula (-(R3)(R4)Si-C(R5)(R6)-A-OH) (III) or their metal salts or semi-metal salts are new. R1, R2 : alkyl, cycloalkyl, aryl, alkaryl or aralkyl groups, which contain heteroatoms (O, N, S or Si); Z : divalent organic group, which contains, in addition to C and H, heteroatoms (O, N, S or Si); R3-R6 : H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl groups, which contain heteroatoms (O, N, S or Si); and A : divalent organic group, which contains, in addition to C and H, heteroatoms (O, N, S or Si). Independent claims are included for: (1) preparing (I); and (2) a vulcanizable rubber composition, comprising (I), antioxidants, oils, fillers, rubber and/or rubber auxiliaries.


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    Titel :

    - CARBINOL-TERMINATED POLYMERS CONTAINING AMINE


    Weitere Titelangaben:

    아민을 함유하는 카르비놀-종결된 중합체


    Erscheinungsdatum :

    2019-12-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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