Diketopyrrolopyrrole polymers as organic semiconductors
    51.
    发明申请
    Diketopyrrolopyrrole polymers as organic semiconductors 审中-公开
    二酮吡咯并吡咯聚合物作为有机半导体

    公开(公告)号:US20090302311A1

    公开(公告)日:2009-12-10

    申请号:US12308037

    申请日:2007-06-20

    IPC分类号: H01L51/30 C08G69/14

    摘要: The present invention relates to polymers comprising a repeating unit of the formula (I) and their use as organic semiconductor in organic devices, especially a diode, an organic field effect transistor and/or a solar cell, or a device containing a diode and/or an organic field effect transistor, and/or a solar cell. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).

    摘要翻译: 本发明涉及包含式(I)的重复单元及其在有机器件,特别是二极管,有机场效应晶体管和/或太阳能电池中的有机半导体的用途的聚合物,或包含二极管和/ 或有机场效应晶体管,和/或太阳能电池。 根据本发明的聚合物在有机溶剂中具有优异的溶解性和优异的成膜性能。 此外,当根据本发明的聚合物用于半导体器件或有机光伏(PV)器件时,可以观察到高的能量转换效率,优异的场效应迁移率,良好的导通/截止电流比和/或优异的稳定性 太阳能电池)。

    Polyamide, method for its manufacture and compounds containing it
    54.
    发明授权
    Polyamide, method for its manufacture and compounds containing it 有权
    聚酰胺,其制造方法和含有它的化合物

    公开(公告)号:US6160080A

    公开(公告)日:2000-12-12

    申请号:US77996

    申请日:1998-09-14

    摘要: The invention relates to a polyamide, a method for its manufacture and compounds containing it. It involves, specifically, a polyamide obtained through polymerization of an aminoacid or lactam such as caprolactam in the presence of a compound having at least three functions capable of generating an amide function by reacting either with an amine function or with an acid fonction. The polyamide obtained in this way has at least part of these molecular chains in a star formation, the other part being in linear form. This polymer is useful, inter alia, in the manufacture of compounds that are to be molded, since it has minimal viscosity in a melted medium while still retaining the mechanical properties of a linear polymer.

    摘要翻译: PCT No.PCT / EP96 / 05847 Sec。 371日期:1998年9月14日 102(e)1998年9月14日PCT PCT 1996年12月27日PCT公布。 出版物WO97 / 24388 PCT 日期1997年7月10日本发明涉及聚酰胺,其制造方法和含有它的化合物。 具体地说,涉及通过氨基酸或内酰胺如己内酰胺的聚合而获得的聚酰胺,该聚酰胺在具有至少三种功能的化合物存在下,该功能能够通过与胺官能团或酸反应进行反应而产生酰胺官能团。 以这种方式获得的聚酰胺在星形中具有这些分子链的至少一部分,另一部分是线性形式。 该聚合物尤其用于制造待模制的化合物,因为它在熔融介质中具有最小的粘度,同时仍然保持线性聚合物的机械性能。

    Recovery of caprolactam from oligomers and/or polymers of caprolactam
    55.
    发明授权
    Recovery of caprolactam from oligomers and/or polymers of caprolactam 失效
    从己内酰胺的低聚物和/或聚合物中回收己内酰胺

    公开(公告)号:US5700358A

    公开(公告)日:1997-12-23

    申请号:US396623

    申请日:1995-03-01

    CPC分类号: C07D201/12 C07D201/16

    摘要: Caprolactam is recovered from oligomers and/or polymers of caprolactam by cleavage of oligomers and/or polymers of caprolactam and subsequent working up by distillation of the caprolactam obtained in the cleavage, by a process including (a) cleaving oligomers and/or polymers of caprolactam to obtain an aqueous reaction mixture which contains caprolactam, (b) removing water from the reaction mixture obtained under (a) to obtain a residue, (c) distilling the residue obtained under (b) in an acidic medium and (d) then distilling the distillate in an alkaline medium to obtain caprolactam, or (c') distilling the residue obtained under (b) in an alkaline medium and (d') then distilling the distillate in an acidic medium to obtain caprolactam.

    摘要翻译: 通过裂解己内酰胺的低聚物和/或聚己内酯并随后通过蒸馏在切割中获得的己内酰胺来处理己内酰胺从己内酰胺的低聚物和/或聚合物中回收己内酰胺,方法包括(a)裂解己内酰胺的低聚物和/或聚合物 得到含有己内酰胺的水性反应混合物,(b)从(a)得到的反应混合物中除去水,得到残渣,(c)将酸性介质中的(b)得到的残渣蒸馏,然后蒸馏 在碱性介质中的馏出物得到己内酰胺,或(c')将在(b)获得的残余物在碱性介质中蒸馏,然后(d'),然后在酸性介质中蒸馏出馏出物,得到己内酰胺。

    Polyetheresteramides and process for making and using the same
    56.
    发明授权
    Polyetheresteramides and process for making and using the same 失效
    聚醚酯酰胺及其制备和使用方法

    公开(公告)号:US5489667A

    公开(公告)日:1996-02-06

    申请号:US159049

    申请日:1993-11-29

    摘要: Poly(ether ester amides) consisting of 60% to 80% by weight of a polyamide block obtainable from the following monomers:20 to 40% by weight of caprolactam or aminocaproic acid30 to 50% by weight of 11-aminoundecanoic acid20 to 40% by weight of the adduct of hexamethylenediamine anddecanedicarboxylic acidthe total amount of these polyamide-forming monomers adding up to 100% by weight, and of 20 to 40% by weight of a polyether diol/dicarboxylic acid block obtainable from equimolar amounts of polyethylene glycol with an M.sub.n molecular weight of 400 to 2,000 and one or several saturated aliphatic dicarboxylic acids with 6 to 36 carbon atoms, methods for their synthesis, spunbonded nonwovens from these poly(ether ester amides) and the use of the poly(ether ester amides) for the heat sealing of textiles.

    摘要翻译: 由60重量%至80重量%的由以下单体获得的聚酰胺嵌段组成的聚(醚酯酰胺):20至40重量%的己内酰胺或氨基己酸30至50重量%的11-氨基十一烷酸20至40 重量百分比的六亚甲基二胺和癸二羧酸的加成物,这些聚酰胺形成单体的总量加至100重量%,以及20-40重量%的由等摩尔量的聚乙烯获得的聚醚二醇/二羧酸嵌段 具有400至2,000的&upbar&Mn分子量的二醇和一个或多个具有6至36个碳原子的饱和脂族二羧酸,其合成方法,来自这些聚(醚酯酰胺)的纺粘无纺布和使用聚(醚酯) 酰胺)用于纺织品的热封。

    Star-shaped nylons, methods for their preparation, tetrasubstituted
carboxylic acids and methods for their preparation
    57.
    发明授权
    Star-shaped nylons, methods for their preparation, tetrasubstituted carboxylic acids and methods for their preparation 失效
    星形尼龙,其制备方法,四取代羧酸及其制备方法

    公开(公告)号:US5346984A

    公开(公告)日:1994-09-13

    申请号:US46837

    申请日:1993-04-14

    摘要: Star-shaped nylons with low melt viscosities and excellent mechanical properties, methods for their preparation, a novel tetrasubstituted carboxylic acid for use as a polymerization core therefor and methods for its preparation are provided.A star-shaped nylon has polymer chains emanating from 3 or more polymerization initiation groups which are substituents bonded to every other or more separated carbon atoms on an aromatic ring of an aromatic compound. The star-shaped nylon is produced by homogeneously mixing the aromatic compound with molten nylon monomer and polymerizing the nylon monomer with the respective polymerization initiation groups as the starting points. A novel tetrasubstituted carboxylic acid having a structure of 3,5,3',5'-biphenyltetracarboxylic acid is useful as a polymerization core for star-shaped nylons.

    摘要翻译: 提供具有低熔体粘度和优异机械性能的星形尼龙,其制备方法,用作其聚合核心的新型四取代羧酸及其制备方法。 星形尼龙具有从3个或更多个聚合引发基团发出的聚合物链,其是与芳族化合物的芳香环上的每隔一个或更多分离的碳原子键合的取代基。 星形尼龙通过将芳族化合物与熔融尼龙单体均匀混合并将尼龙单体与各自的聚合引发基团聚合起始点而制备。 具有3,5,3',5'-联苯四羧酸结构的新型四取代羧酸可用作星形尼龙的聚合核。

    Lactam-1-acetic acid carbalkoxymethyl esters and method for preparing
same
    58.
    发明授权
    Lactam-1-acetic acid carbalkoxymethyl esters and method for preparing same 失效
    内酰胺-1-乙酸烷氧基甲基酯及其制备方法

    公开(公告)号:US5021568A

    公开(公告)日:1991-06-04

    申请号:US457827

    申请日:1990-01-12

    CPC分类号: C07D207/27 C07D223/10

    摘要: The present invention relates to organic chemistry. Lactam-1-acetic acid carbalkoxymethyl esters have the following general formula: ##STR1## wherein with R=H, n=1 or 3; with R=phenyl, n=1; R.sup.1 is an alkyl. A method for preparing said compounds comprises reacting lactams of the general formula: ##STR2## wherein with R=H, n=1 or 3, with R=phenyl n=1, with an alkali in a medium of aprotic solvents at a temperature of from 70.degree. to 130.degree. C., followed by the addition of an alkyl ester of a monohalcacetic acid to the resulting mixture and isolation of the desired product.The compounds according to the present invention are intermediate products in the synthesis of known biologically active substances.

    摘要翻译: PCT No.PCT / SU88 / 00093 Sec。 371 1990年1月12日第 102(e)日期1990年1月12日PCT提交1988年4月22日PCT公布。 公开号WO89 / 10359 1989年11月2日。本发明涉及有机化学。 内酰胺-1-乙酸烷氧基甲基酯具有以下通式:其中R = H,n = 1或3; R =苯基,n = 1; R1是烷基。 制备所述化合物的方法包括使具有下式的内酰胺:其中R = H,n = 1或3与R =苯基n = 1的内酰胺与非质子溶剂的介质中的碱反应,温度为 从70℃至130℃,然后向所得混合物中加入一元乙酸的烷基酯,并分离所需产物。 根据本发明的化合物是合成已知生物活性物质的中间产物。