ANTIOXIDANT COMPOUNDS FOR POLYOLEFIN RESINS
    41.
    发明申请
    ANTIOXIDANT COMPOUNDS FOR POLYOLEFIN RESINS 审中-公开
    用于聚烯烃树脂的抗氧化剂

    公开(公告)号:US20130287985A1

    公开(公告)日:2013-10-31

    申请号:US13978631

    申请日:2012-01-10

    IPC分类号: C08K5/01

    摘要: The present invention is a composition suitable for use as an antioxidant for polyolefin resins, said composition having a structure corresponding to the formula: wherein R1, R2, R3, R4, R5 and R6 are selected from a hydrogen or an alkyl group having 1 to 24 carbon atoms, or a branched alkyl group having 1 to 24 carbon atoms, or a cyclic alkyl group with 1 to 24 carbon atoms; wherein said composition has a peak decomposition temperature of less than 280° C. and a total decomposition energy which is endothermic or if exothermic, releases no more energy; than 40 kJoules/mole.

    摘要翻译: 本发明是适合用作聚烯烃树脂的抗氧化剂的组合物,所述组合物具有对应于下式的结构:其中R 1,R 2,R 3,R 4,R 5和R 6选自氢或具有1〜 24个碳原子,或碳原子数1〜24的支链烷基,或碳原子数1〜24的环状烷基。 其中所述组合物具有小于280℃的峰值分解温度和吸热或放热的总分解能释放出更多的能量; 超过40千焦耳/摩尔。

    ETHYLENE-BASED POLYMER COMPOSITIONS FOR USE IN FIBER APPLICATIONS
    45.
    发明申请
    ETHYLENE-BASED POLYMER COMPOSITIONS FOR USE IN FIBER APPLICATIONS 审中-公开
    用于纤维应用的乙烯基聚合物组合物

    公开(公告)号:US20110172354A1

    公开(公告)日:2011-07-14

    申请号:US12651555

    申请日:2010-01-04

    摘要: The present invention relates to particular ethylene-based polymer compositions suitable for use in binder fiber applications. The materials are characterized in having a peak recrystallization temperature in the range of from 85° C. to 110 C, and a Comonomer Distribution Constant (“CDC”) of 55 or greater. The materials are also characterized by having a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa·sec or less.

    摘要翻译: 本发明涉及适用于粘合剂纤维应用的特定的基于乙烯的聚合物组合物。 该材料的特征在于峰重结晶温度在85℃至110℃的范围内,共聚单体分布常数(“CDC”)为55或更大。 该材料的特征还在于,其具有约15至50的0.1rad / sec的tanδ值,并且在0.1rad / sec下具有1400Pa·sec或更小的复数粘度。