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    • 1. 发明授权
    • Stabilised thiophene derivatives
    • 稳定的噻吩衍生物
    • US08420671B2
    • 2013-04-16
    • US12894952
    • 2010-09-30
    • Knud ReuterKlaus WussowUdo MerkerAndreas Elschner
    • Knud ReuterKlaus WussowUdo MerkerAndreas Elschner
    • A61K31/4468
    • C08K5/13C08G2261/3223C08K5/3435C08L65/00H01G11/48H01G11/56Y02E60/13Y10T29/43
    • The present invention relates to a stabilized monomer composition comprising at least 50 wt.-%, based on the total weight of the stabilized monomer composition, of a thiophene derivative monomer having the general formula (I) in which R1 and R2 stand, independently of one another, for hydrogen, for an optionally substituted C1-C20-alkyl group or C1-C20-oxyalkyl group, optionally interrupted by 1 to 5 oxygen atoms and/or sulfur atoms, or jointly for an optionally substituted C1-C20-dioxyalkylene group or C6-C20-dioxyarylene group, and 0.001 to 10 wt.-%, based on the total weight of the stabilized monomer composition, of a stabilizer. The present invention also relates to a method for the manufacture of a capacitor, a capacitor obtained by this method, the use of a stabilized monomer composition and to the use of a stabilizer.
    • 本发明涉及稳定的单体组合物,其包含基于稳定的单体组合物的总重量的至少50重量%的具有通式(I)的噻吩衍生物单体,其中R1和R2独立地为 另一个,对于氢,对于任选被取代的C1-C20烷基或C1-C20-氧烷基,任选地被1至5个氧原子和/或硫原子间隔,或共同用于任选取代的C 1 -C 20 - 二氧亚烷基 或C6-C20-二氧亚芳基,和基于稳定化单体组合物的总重量为0.001至10重量%的稳定剂。 本发明还涉及一种用于制造电容器,通过该方法获得的电容器,使用稳定的单体组合物和使用稳定剂的方法。
    • 10. 发明申请
    • METHODS OF STABILIZING THIOPHENE DERIVATIVES
    • 稳定噻吩衍生物的方法
    • US20070260070A1
    • 2007-11-08
    • US11744264
    • 2007-05-04
    • Friedrich JonasKlaus WussowKnud Reuter
    • Friedrich JonasKlaus WussowKnud Reuter
    • C07D495/02
    • C07D495/04
    • Methods of stabilizing thiophene derivatives of the general formula (I) by treatment with basic compounds: wherein R1 and R2 each independently represents a moiety selected from the group consisting of hydrogen, optionally substituted C1-20 alkyl groups which can contain up to 5 heteroatoms selected from the group consisting of oxygen and sulfur, optionally substituted C1-20 oxyalkyl groups which can contain up to 5 heteroatoms selected from the group consisting of oxygen and sulfur, or wherein R1 and R2 together represent a fused cyclic moiety selected from the group consisting of optionally substituted C1-20 dioxyalkylene groups and C1-20 dioxyarylene groups; and stabilized thiophene derivatives that can be prepared by such methods.
    • 通过用碱性化合物处理来稳定通式(I)的噻吩衍生物的方法:其中R 1和R 2各自独立地表示选自氢 ,任选取代的C 1-20烷基,其可以含有至多5个选自氧和硫的杂原子,任选取代的C 1-20烷氧基,其可以 含有多至5个选自氧和硫的杂原子,或其中R 1和R 2一起代表稠合的环状部分,其选自任选取代的 C 1-20二氧亚烷基和C 1-20二取代的亚芳基; 和可以通过这些方法制备的稳定的噻吩衍生物。