Beta-nucleating, light stabilizing agents for polypropylene
    1.
    发明申请
    Beta-nucleating, light stabilizing agents for polypropylene 审中-公开
    聚丙烯的β-成核剂,光稳定剂

    公开(公告)号:US20050288510A1

    公开(公告)日:2005-12-29

    申请号:US10523615

    申请日:2003-07-29

    摘要: The compounds of the formula (I) wherein R1 is hydrogen, C1-C8alkyl, —O, —OH, —CH2CN, C1-C13alkoxy, C2-C16alkoxy substituted by —OH; C5-C12cycloalkoxy, C3-C6 alkenyl, C7-C9 phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4 alkyl; or C1-C8 acyl; R2 is hydrogen or methyl; R3 and R4 are hydrogen or methyl; X is C2-C20,alkylene or a group of the formula (II-a-1) (II-a-2) (II-a-3) (II-b-1) (II-b-2) or (II-b-3) and Y is C5-C12cycloalkyl, C5-C12cycloalkyl substituted by 1, 2 or 3 C1-C4 alkyl; or a group of the formula (III) wherein R1 R2, R3 and R4 are as defined above, are suitable as B-nucleating, light stabilizing agents for polypropylene resins.

    摘要翻译: 式(I)的化合物,其中R 1是氢,C 1 -C 8烷基,-O,-OH,-CH CN,C 1 -C 13烷氧基,C 2 -C 16烷基,C 1 -C 12烷基,C 1 -C 12烷基, 被-OH取代的烷氧基; C 5 -C 12环烷氧基,C 3 -C 6链烯基,C 7 在苯基上未被取代或被1,2或3个C 1 -C 4烷基取代的C 1 -C 9烷基; 或C 1 -C 8酰基; R 2是氢或甲基; R 3和R 4是氢或甲基; X为C 2 -C 20亚烷基或式(II-a-1)(II-a-2)(II-a-3) (II-b-1)(II-b-2)或(II-b-3),Y为C 5 -C 12环烷基, 被1,2或3个C 1 -C 4烷基取代的C 1 -C 12环烷基; 或其中R 1 R 2,R 3和R 4的式(III)的基团为 适用于聚丙烯树脂的B成核光稳定剂。

    Polyarylene ethers
    2.
    发明授权
    Polyarylene ethers 失效
    聚亚芳基醚

    公开(公告)号:US5270435A

    公开(公告)日:1993-12-14

    申请号:US816839

    申请日:1992-01-09

    摘要: Polyarylene ethers which, based on the total amount of the structural units present in the polyether resin, contain 2-100 mol % of a recurring structural unit of formula I ##STR1## and 0-98 mol % of a recurring structural unit of formula II wherein each a is 1 or 2, 10 to 100% of X, based on the total number of the bonds X present in the structural units of formulae I and II, are --SO.sub.2 --, and 0 to 90% of X are --CO--, and A is a group of formula IIIa-IIIg: ##STR2## wherein Y is --CH.sub.2 --, --C(CH.sub.3).sub.2 --, --C(CF.sub.3).sub.2 --, --S--, --SO--, --SO.sub.2 --, --O-- or --CO--, and the aromatic rings in the structural units of formulae I and II are unsubstituted or substituted by one or more alkyl groups of 1 to 4 carbon atoms, have good solubility in organic solvents and are suitable preferably for modifying other plastics materials or for use as matrix resins for the production of fibrous composite structures.

    摘要翻译: 基于存在于聚醚树脂中的结构单元的总量的聚亚芳基醚含有2-100摩尔%的式I的重复结构单元(I)和0-98摩尔%的重复结构单元 式II其中每个a为1或2,10至100%X,基于存在于式I和II的结构单元中的键X的总数为-SO 2 - ,且为 (IIIa)(IIIc)(IIIc)(IIIc)(IIId)图像(IIId)(图像)(IIId) (IIIf)(IIIg)其中Y是-CH 2 - , - C(CH 3)2 - , - C(CF 3)2 - , - S - , - SO - , - SO 2 - O-或-CO-,并且式I和II的结构单元中的芳环是未取代的或被一个或多个具有1至4个碳原子的烷基取代,在有机溶剂中具有良好的溶解度,并且适合用于改性其它 塑料材料或用作生产纤维复合结构体的基质树脂。

    Polyarylene ethers
    3.
    发明授权
    Polyarylene ethers 失效
    聚阴离子

    公开(公告)号:US5212278A

    公开(公告)日:1993-05-18

    申请号:US493058

    申请日:1990-03-13

    摘要: The invention relates to polyarylene ethers which contain, based on the total amount of structural elements present in the polyether resin, 5-100 mol % of a recurring structural element of the formula I ##STR1## and 0-95 mol % of a recurring structural element of the formula II ##STR2## in which X and X' independently of one another are --SO--, --SO.sub.2 -- or --CO--, one of the radicals R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is phenyl or phenyl which is substituted by one to three (C.sub.1 -C.sub.4)alkyl groups and the remaining radicals R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently of one another are hydrogen, (C.sub.1 -C.sub.4)alkyl, phenyl or phenyl which is substituted by one to three (C.sub.1 -C.sub.4)alkyl groups, and A is an aromatic radical, at least 25% of the bonds X and/or Y and/or the bridge members contained in A being --SO.sub.2 --.These industrial materials are distinguished by very good mechanical properties and good solubility.

    摘要翻译: 本发明涉及聚亚芳基醚,它包含基于存在于聚醚树脂中的结构元素的总量,5-100mol%的式I(I)的重复结构元素和0-95mol%的 其中X和X'彼此独立地是-SO - , - SO 2 - 或-CO-的式II(II)的重复结构元件,基团R 1,R 2,R 3和R 4之一是苯基 或被一至三个(C 1 -C 4)烷基取代的苯基,其余基团R 1,R 2,R 3和R 4彼此独立地是氢,(C 1 -C 4)烷基,苯基或被一个至 三个(C 1 -C 4)烷基,A是芳族基团,A中包含的至少25%的键X和/或Y和/或桥连构成为-SO 2 - 。 这些工业材料的特征在于非常好的机械性能和良好的溶解性。

    Soluble polyarylene ether sulfones
    4.
    发明授权
    Soluble polyarylene ether sulfones 失效
    可溶性聚亚烷基硫醚

    公开(公告)号:US5126427A

    公开(公告)日:1992-06-30

    申请号:US665492

    申请日:1991-03-06

    CPC分类号: C08G75/23 C08L63/00

    摘要: Polyarylene ether sulfones which have a reduced viscosity of 0.1 to 2.0 dl/g, measured at 25.degree. C. in a 1% solution in N-methylpyrrolidone (NMP), and which contain, based on the total number of structural units present in the polyarylene ether sulfone resin, 99-1 mol % of a recurring structural unit of formula I ##STR1## and 1-99 mol % of a recurring structural unit of formula II--O--Ar.sub.2 --O--Ar.sub.1 -- (II)wherein the aromatic rings in the structural unit of formula I are unsubstituted or substituted by one or more C.sub.1 -C.sub.4 alkyl groups, C.sub.1 -C.sub.4 alkoxy groups or halogen atoms, Ar.sub.1 is a radical of formula IIIa-IIIc ##STR2## wherein a is 0 or 1, ##STR3## which radical is unsubstituted or substituted by one or more C.sub.1 -C.sub.4 alkyl groups, C.sub.1 -C.sub.4 alkoxy groups or halogen atoms, and Ar.sub.2 is a radical of formula IVa-IVe ##STR4## wherein b is 0 or 1 ##STR5## wherein c is 0 or 1 ##STR6## wherein Z is --CO--, --SO.sub.2 --, --SO--, --S--, --O--, ##STR7## wherein R is methyl or phenyl, which radical is unsubstituted or substituted by one or more C.sub.1 -C.sub.4 alkyl groups, C.sub.1 -C.sub.4 alkoxy groups or halogen atoms, are soluble in customary organic solvents and can be processed from the solution to films or incorporated in other matrix resins.

    摘要翻译: 在25℃下在1%N-甲基吡咯烷酮(NMP)溶液中测定的具有0.1至2.0dl / g的比浓粘度的聚亚芳基醚砜,并且基于存在于 聚亚芳基醚砜树脂,99-1摩尔%的式I的重复结构单元(I)和1-99mol%的式II-O-Ar-O-Ar1-(II)的重复结构单元, 其中式I的结构单元中的芳环是未取代的或被一个或多个C 1 -C 4烷基,C 1 -C 4烷氧基或卤素原子取代,Ar 1是式IIIa-IIIc(IIIa)的基团,其中a是 0或1,(IIIb)或(IIIc),该基团是未取代的或被一个或多个C 1 -C 4烷基,C 1 -C 4烷氧基或卤素原子取代,Ar 2是式IVa-IVe基团 (IVa)其中b为0或1(IVb)(IVc)(IVc)其中c为0或1(IVe)其中Z为-CO-, - SO2-,-SO-,-S-,-O-, 其中R是甲基或苯基,该基团是未被取代的或被一个或多个C 1 -C 4烷基,C 1 -C 4烷氧基或卤原子取代的,可溶于常规有机溶剂中,并且可以从溶液中加工成膜或并入 其他基体树脂。

    Hardener for epoxy resins
    5.
    发明授权
    Hardener for epoxy resins 有权
    环氧树脂固化剂

    公开(公告)号:US09290609B2

    公开(公告)日:2016-03-22

    申请号:US14129363

    申请日:2012-07-09

    摘要: The present invention concerns low-odor, low-viscosity hardeners for epoxy resins, including an amine with at least one amino group of formula (I) and an amine with at least one amino group of formula (II), wherein the amino groups of formulas (I) and (II) are present in a particular ratio. These hardeners harden quickly with epoxy resins and without blushing to form films of high hardness and good resistance. They are especially suitable for low-emission coatings.

    摘要翻译: 本发明涉及用于环氧树脂的低气味,低粘度的硬化剂,包括具有至少一个式(I)氨基的胺和具有至少一个式(II)氨基的胺,其中氨基 式(I)和(II)以特定比例存在。 这些硬化剂用环氧树脂快速硬化,不发白,形成高硬度和良好的电阻。 它们特别适用于低排放涂料。

    Silane/urea compound as a heat-activatable curing agent for epoxide resin compositions
    7.
    发明授权
    Silane/urea compound as a heat-activatable curing agent for epoxide resin compositions 有权
    硅烷/尿素化合物作为环氧树脂组合物的可热活化固化剂

    公开(公告)号:US08728271B2

    公开(公告)日:2014-05-20

    申请号:US13061217

    申请日:2009-08-27

    申请人: Andreas Kramer

    发明人: Andreas Kramer

    摘要: Silanes of formula (I), or of substrates whose surface is coated or derivatized with a silane of formula (I), as a curing agent for epoxy resins which is activatable at elevated temperature. Such thermosetting epoxy resin compositions allow a large reduction in the curing temperature without great impairment of their storage stability.

    摘要翻译: 式(I)的硅烷或其表面用式(I)的硅烷涂覆或衍生的基材作为可在高温下活化的环氧树脂的固化剂。 这种热固性环氧树脂组合物可大大降低固化温度,而不会对其储存稳定性造成很大的损害。

    HARDENER FOR EPOXY RESINS
    8.
    发明申请
    HARDENER FOR EPOXY RESINS 有权
    环氧树脂硬化剂

    公开(公告)号:US20140128506A1

    公开(公告)日:2014-05-08

    申请号:US14129363

    申请日:2012-07-09

    IPC分类号: C09D163/00

    摘要: The present invention concerns low-odor, low-viscosity hardeners for epoxy resins, including an amine with at least one amino group of formula (I) and an amine with at least one amino group of formula (II), wherein the amino groups of formulas (I) and (II) are present in a particular ratio. These hardeners harden quickly with epoxy resins and without blushing to form films of high hardness and good resistance. They are especially suitable for low-emission coatings.

    摘要翻译: 本发明涉及用于环氧树脂的低气味,低粘度的硬化剂,包括具有至少一个式(I)氨基的胺和具有至少一个式(II)氨基的胺,其中氨基 式(I)和(II)以特定比例存在。 这些硬化剂用环氧树脂快速硬化,不发白,形成高硬度和良好的电阻。 它们特别适用于低排放涂料。

    Vacuum cleaner
    10.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US08127397B2

    公开(公告)日:2012-03-06

    申请号:US12924623

    申请日:2010-09-29

    IPC分类号: A47L5/00

    CPC分类号: A47L9/0036 A47L5/365 A47L9/26

    摘要: The invention relates to a vacuum cleaner comprising a lower housing part, on which wheels are mounted for moving the vacuum cleaner along a floor surface, and which forms a dirt collection container with a suction inlet to which a suction hose is connectable, and an upper housing part which is mountable on the lower housing part and accommodates an electrically drivable suction unit, and an electric supply cable for connecting the suction unit to an electrical voltage source. In order to develop the vacuum cleaner so that it is easier to handle, and the supply cable and the suction hose can be held in a simple way for storage on the vacuum cleaner and removed from the vacuum cleaner for use, it is proposed, in accordance with the invention, that the vacuum cleaner have a cable receptacle for storing the supply cable and a hose mount for storing the suction hose, the cable receptacle surrounding the upper housing part on the outside in the circumferential direction, and the hose mount being arranged below the cable receptacle.

    摘要翻译: 本发明涉及一种真空吸尘器,它包括一个下部壳体部分,其上安装有用于沿地板表面移动吸尘器的轮子,并且形成具有吸入口的吸尘容器的吸尘容器,吸入软管可连接到该吸尘器上, 壳体部分,其可安装在下壳体部分上并且容纳电驱动的抽吸单元,以及用于将抽吸单元连接到电压源的电源电缆。 为了开发真空吸尘器以使其更容易处理,并且供电电缆和抽吸软管可以以简单的方式保存在真空吸尘器上并从真空吸尘器中除去以供使用,因此在 根据本发明,真空吸尘器具有用于存储供应电缆的电缆插座和用于存储抽吸软管的软管安装座,围绕周围方向上的外壳部分的电缆插座,并且软管安装件被布置 在电缆插座下面。