하나 이상의 로진; 적어도 15 중량%의 하나 이상의 모노카르복시산; 및 하나 이상의 다가 알코올을 함유하는 반응 혼합물의 반응 산물인 올리고에스테르 조성물. (a) 하나 이상의 로진, 하나 이상의 모노카르복시산 및 경우에 따라 하나 이상의 폴리카르복시산을 함유하는 혼합물을 하나 이상의 다가 알코올로 에스테르화하여 올리고에스테르 조성물을 형성시키는 단계를 함유하여, 올리고에스테르 조성물을 제조하는 방법. 하나 이상의 로진, 하나 이상의 모노카르복시산, 하나 이상의 다가 알코올, 및 경우에 따라 하나 이상의 폴리카르복시산의 에스테르화 반응 산물이고, 중량평균분자량이 500g/mol 내지 8,000g/mol이고 T는 -80℃ 내지 100℃ 사이인, 올리고에스테르 조성물.

    An oligoester composition is disclosed, which is a reaction product of a reactant mixture comprising one or more rosins selected from the group consisting of tall oil rosin and gum rosin; at least 15% by weight of one or more monocarboxylic acids comprising 6-36 carbon atoms; and one or more polyhydric alcohols comprising 2-36 carbon atoms, wherein each hydroxyl group of the polyhydric alcohol is separated from the other hydroxyl groups by at least 2 carbon atoms. A method for preparing an oligoester composition is also provided. Also disclosed is an oligoester composition which is an esterification reaction product of one or more rosins, one or more monocarboxylic acids, one or more polyhydric alcohols, and optionally one or more polycarboxylic acids. The composition has a weight average molecular weight of from 500 g/mol to 8,000 g/mol and a Tg of between −80° C. and 100° C.


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    Titel :

    올리고에스테르 및 이의 조성물


    Beteiligte:
    SCHAAPMAN MARK C (Autor:in) / LANGE JOS H M (Autor:in) / EDUARD PIETER (Autor:in) / ZEEMAN RONNIE (Autor:in)

    Erscheinungsdatum :

    2018-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / 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 / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09F Naturharze , NATURAL RESINS / C09J ADHESIVES , Klebstoffe