염기 촉매를 이용하여 제조된 고분자량의 지방족 폴리카보네이트
    3.
    发明授权
    염기 촉매를 이용하여 제조된 고분자량의 지방족 폴리카보네이트 有权
    使用基础催化剂制备的高分子量重量聚异丁烯

    公开(公告)号:KR101346516B1

    公开(公告)日:2013-12-31

    申请号:KR1020130005886

    申请日:2013-01-18

    CPC classification number: C08G64/0208 C08G64/305 C08K5/098 C08K5/16 C08K5/50

    Abstract: The present invention relates to a high molecular-weight aliphatic polycarbonate containing a repeating unit represented by a chemical formula 1, wherein salt comprising metal cations or onium cations and anions with the pKa value of less than 3 are dispersed. [The chemical formula 1] (Here, A is a substituted or non-substituted alkylene of C3-C60, or a substituted or non-substituted heteroalkylene of C3-C60, and each O-A-O monomer is the same or different in one polymer chain)

    Abstract translation: 本发明涉及含有由化学式1表示的重复单元的高分子量脂族聚碳酸酯,其中包含金属阳离子或鎓阳离子和pKa值小于3的阴离子的盐分散。 [化学式1](这里,A是C3-C60的取代或未取代的亚烷基,或C3-C60的取代或未取代的杂亚烷基,每个O-A-O单体在一个聚合物链中相同或不同)

Patent Agency Ranking