본 발명은 양호한 가공 거동을 갖는 냉간 유동 감소된 중합체에 관한 것이고, 이 중합체는 중합체 사슬 말단에서 하기 화학식 (I)의 실란-함유 카복실기를 갖는다:식 중, R, R는 동일하거나 상이하고, H, 또는 1개 이상의 이종 원자, 바람직하게는 O, N, S 또는 Si를 함유할 수 있는, 알킬, 알콕시, 사이클로알킬, 사이클로알콕시, 아릴, 아릴옥시, 알크아릴, 알크아릴옥시, 아르알킬 또는 아르알콕시 라디칼이며; R, R는 동일하거나 상이하고, H, 또는 1개 이상의 이종 원자, 바람직하게는 O, N, S 또는 Si를 함유할 수 있는, 알킬, 사이클로알킬, 아릴, 알크아릴 또는 아르알킬 라디칼이며; A는, C 및 H 이외에, 1개 이상의 이종 원자, 바람직하게는 O, N, S 또는 Si를 함유할 수 있는 2가 유기 라디칼이다.
The present invention relates to cold flow-reduced polymers having good processing characteristics, these having, at the end of the polymer chain, a silane-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.
COLD FLOW REDUCED POLYMERS WITH GOOD PROCESSING BEHAVIOUR
양호한 가공 거동을 갖는 냉간 유동 감소된 중합체
2016-01-12
Patent
Elektronische Ressource
Koreanisch
IPC: | C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / 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 / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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