Polyisobutene and polyisobutene derivatives for use in lubricant compositions
    21.
    发明授权
    Polyisobutene and polyisobutene derivatives for use in lubricant compositions 失效
    用于润滑剂组合物的聚异丁烯和聚异丁烯衍生物

    公开(公告)号:US07071275B2

    公开(公告)日:2006-07-04

    申请号:US10495488

    申请日:2002-12-18

    IPC分类号: C08F10/00

    摘要: The invention describes polyisobutenyl derivatives of succinic acid obtainable by: i) reacting a polyisobutene which has a reactive end group content of at least 80% and whose molecular weight distribution is characterized by a maximum MP in the distribution curve in the range from 500 to 20 000 daltons and a ratio of weight average molecular weight to number average molecular weight MW/MN of below 1.4 with maleic acid or maleic anhydride; ii) reacting the polyisobutene-succinic acid derivative obtained in i) with at least one compound I which has at least one primary or secondary amino group and/or an OH group to form an amide or ester bond, and also a process for preparing them and their use as additives in lubricant compositions.

    摘要翻译: 本发明描述了琥珀酸的聚异丁烯基衍生物,其可通过以下方式获得:i)使具有至少80%的反应性末端基团含量的聚异丁烯反应,其分子量分布的特征在于分布中的最大M P 曲线范围为500至20,000道尔顿,重均分子量与数均分子量M的比值低于1.4,与马来酸或马来酸酐 酐; ii)使i)中得到的聚异丁烯 - 琥珀酸衍生物与至少一种具有至少一个伯或仲氨基和/或OH基团的化合物I反应形成酰胺键或酯键,以及制备它们的方法 以及它们作为润滑剂组合物中的添加剂的用途。

    Polymeric derivatives for permanently modifying hydrophobic polymers
    22.
    发明申请
    Polymeric derivatives for permanently modifying hydrophobic polymers 失效
    用于永久改性疏水聚合物的聚合衍生物

    公开(公告)号:US20060106173A1

    公开(公告)日:2006-05-18

    申请号:US10530929

    申请日:2003-10-10

    IPC分类号: C08F255/00

    摘要: The present invention relates to polymer compositions comprising at least one hydrophobic polymer and at least one modified polyisobutene; fibers, films, moldings and their further processing products formed from this polymer composition, a process for producing the polymer composition according to the present invention, a process for producing the fibers, films and moldings formed from the polymer composition according to the present invention; dyed polymer compositions comprising at least one hydrophobic polymer, at least one modified polyisobutene and at least one dye; and also fibers, films and moldings formed from the dyed polymer composition according to the present invention and the use of modified polyisobutenes for treating hydrophobic polymers.

    摘要翻译: 本发明涉及包含至少一种疏水性聚合物和至少一种改性聚异丁烯的聚合物组合物; 纤维,薄膜,模制品及其由该聚合物组合物形成的其它加工产品,根据本发明的聚合物组合物的制备方法,由本发明的聚合物组合物形成的纤维的制造方法,薄膜和模制品; 包含至少一种疏水性聚合物,至少一种改性聚异丁烯和至少一种染料的染色聚合物组合物; 以及由根据本发明的染色聚合物组合物形成的纤维,膜和模制品以及改性聚异丁烯用于处理疏水性聚合物的用途。

    Thiazolylamides, their preparation, and their use for controlling
undesirable plant growth
    27.
    发明授权
    Thiazolylamides, their preparation, and their use for controlling undesirable plant growth 失效
    噻唑基酰胺,它们的制备及其用于控制​​不期望的植物生长的用途

    公开(公告)号:US4769062A

    公开(公告)日:1988-09-06

    申请号:US820232

    申请日:1986-01-21

    IPC分类号: C07D277/46 A01N43/78

    CPC分类号: C07D277/46

    摘要: Thiazolylamides of the formula ##STR1## where R.sup.1 if hydrogen or alkyl, R.sup.2 is alkyl, alkenyl, alkynyl or cycloalkyl, R.sup.3 is hydrogen, alkyl or halogen, X is halogen, alkoxy, haloalkoxy, alkyl, haloalkyl, cycloalkyl, alkylthio, nitro, cyano, unsubstituted or substituted phenyl or unsubstituted or substituted phenoxy, and n is 1, 2, 3 or 4, processes for their preparation, and their use for controlling undesirable plant growth.

    摘要翻译: 其中R1如果氢或烷基,R 2是烷基,烯基,炔基或环烷基,R 3是氢,烷基或卤素,X是卤素,烷氧基,卤代烷氧基,烷基,卤代烷基,环烷基,烷硫基,硝基, 氰基,未取代或取代的苯基或未取代或取代的苯氧基,n为1,2,3或4,其制备方法及其用于防治不期望的植物生长的用途。

    Method for the production of composite materials
    29.
    发明授权
    Method for the production of composite materials 有权
    复合材料生产方法

    公开(公告)号:US09234098B2

    公开(公告)日:2016-01-12

    申请号:US13262755

    申请日:2010-04-01

    摘要: The present invention relates to a process for producing a nanocomposite material from a) at least one inorganic or organometallic metal phase; and b) an organic polymer phase; comprising the polymerization of at least one monomer M which have at least one first polymerizable monomer unit A which has a metal or semimetal M, and at least one second polymerizable organic monomer unit B which is joined to the polymerizable unit A via a covalent chemical bond, under polymerization conditions under which both the polymerizable monomer unit A and the polymerizable unit B polymerize with breakage of the bond between A and B, the monomers M to be polymerized comprising a first monomer M1 and at least one second monomer M2 which differs at least in one of the monomer units A and B from the monomer M1 (embodiment 1), or the monomers to be polymerized comprising, as well as the at least one monomer M, at least one further monomer other than the monomers M, i.e. a conventional monomer which does not have a monomer unit A and is copolymerizable with the monomer unit B (embodiment 2).

    摘要翻译: 本发明涉及从a)至少一种无机或有机金属金属相制备纳米复合材料的方法; 和b)有机聚合物相; 包括至少一种单体M的聚合,所述单体M具有至少一个具有金属或半金属M的第一可聚合单体单元A和至少一个第二可聚合有机单体单元B,其通过共价化学键连接到可聚合单元A 在可聚合单体单元A和可聚合单元B两者都聚合并且A和B之间的键断裂聚合的聚合条件下,待聚合的单体M包含第一单体M1和至少一个第二单体M2,其至少不同 在单体M1(实施方案1)的单体单元A和B中的一种中,或要聚合的单体以及至少一种单体M至少一种除单体M以外的其它单体,即常规 不具有单体单元A并且可与单体单元B共聚的单体(实施方案2)。