Anode for cathodic electrocoating
    11.
    发明授权
    Anode for cathodic electrocoating 失效
    阴极电涂阳极

    公开(公告)号:US4231854A

    公开(公告)日:1980-11-04

    申请号:US951565

    申请日:1978-10-16

    CPC分类号: C25D13/22

    摘要: Novel anodes consist of a mixture of from 30 to 95% by weight of nagnetite, lead dioxide, magnetite/natural graphite mixture or lead dioxide/natural graphite mixture and from 70 to 5% by weight of a plastic. They may be used for the surface-coating of metallic substrates by cathodic electrocoating.

    摘要翻译: 新型阳极由30至95重量%的磁铁矿,二氧化铅,磁铁矿/天然石墨混合物或二氧化铅/天然石墨混合物和70至5重量%的塑料的混合物组成。 它们可以用于通过阴极电泳涂覆金属基底的表面涂覆。

    Manufacture of electrically conductive polyolefin moldings, and their use
    12.
    发明授权
    Manufacture of electrically conductive polyolefin moldings, and their use 失效
    制造导电聚烯烃模制品及其用途

    公开(公告)号:US4350652A

    公开(公告)日:1982-09-21

    申请号:US254937

    申请日:1981-04-16

    摘要: A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of a polyolefin and from 0.01 to 30 parts by weight of an electrically conductive additive, with or without other additives, wherein the mixture of the finely divided polyolefin particles and the electrically conductive additives is brought to the crystallite melting point of the polyolefin by the heating effect of the mixing action, and is then brought to a temperature which is from 3.degree. to 40.degree. C. above the said crystallite melting point while being subjected to a defined mixing intensity, after which the mixture is either cooled within 120 seconds or is directly compression-molded.

    摘要翻译: 一种由100重量份的聚烯烃和0.01至30重量份的具有或不含其它添加剂的导电添加剂制备细分散的聚烯烃模塑材料的方法,其中细分散的聚烯烃颗粒和 导电性添加剂通过混合作用的加热效果达到聚烯烃的微晶熔点,然后在高于所述微晶熔点的温度下升温至3〜40℃,同时进行 混合物在120秒内冷却或直接压缩成型。

    Secondary battery
    13.
    发明授权
    Secondary battery 失效
    二次电池

    公开(公告)号:US4119767A

    公开(公告)日:1978-10-10

    申请号:US783700

    申请日:1977-04-01

    IPC分类号: H01M10/06 H01M10/00

    CPC分类号: H01M10/06

    摘要: In a secondary battery employing an aqueous lead salt solution as the electrolyte, salts of manganese, cobalt, nickel, copper, thallium, bismuth and/or antimony are additionally present in concentrations of from 0.1 to 100 mmole/l.

    摘要翻译: 在使用铅酸盐水溶液作为电解质的二次电池中,锰,钴,镍,铜,铊,铋和/或锑的盐的浓度另外存在0.1至100毫摩尔/升。

    Production of prints by the offset heatset process
    15.
    发明授权
    Production of prints by the offset heatset process 失效
    通过偏移热固过程生产印刷品

    公开(公告)号:US5875720A

    公开(公告)日:1999-03-02

    申请号:US682756

    申请日:1996-07-31

    CPC分类号: B41M1/06 C09D11/03

    摘要: Prints are produced by the offset heatset process using a printing ink based on mineral oil and additionally using an agent for increasing the abrasion resistance of the prints, where the agent for increasing the abrasion resistance is an oxidized olefin polymer which has a melt viscosity of from 100 to 15,000 mm.sup.2 /s, measured in accordance with DGF M-III 8 (75), and an acid number of from 5 to 50 mg of KOH/g of polymer, measured in accordance with DGF M-IV 2 (57).

    摘要翻译: PCT No.PCT / EP95 / 00225 Sec。 371日期:1996年7月31日 102(e)日期1996年7月31日PCT提交1995年1月23日PCT公布。 WO95 / 21221 PCT出版物 日期1995年8月10日印刷通过偏移热固过程使用基于矿物油的印刷油墨制备,并且另外使用用于增加印刷品的耐磨性的试剂,其中用于增加耐磨性的试剂是氧化烯烃聚合物,其具有 根据DGF M-III 8(75)测量的100至15,000mm 2 / s的熔体粘度和根据DGF M-IV测量的5至50mg KOH / g聚合物的酸值 2(57)。

    Coating agents
    16.
    发明授权
    Coating agents 失效
    涂层剂

    公开(公告)号:US5356968A

    公开(公告)日:1994-10-18

    申请号:US3436

    申请日:1993-01-12

    摘要: A coating agent comprises an emulsion polymer obtained by free radical emulsion polymerization of a monomer mixture ofA) from 15 to 60% by weight of an acrylic or methacrylic ester having a primary or secondary C.sub.1 -C.sub.18 -alkyl group, as alcohol radical,B) from 15 to 50% by weight of an acrylic or methacrylic ester having tertiary C.sub.4 -C.sub.8 -alkyl group or a C.sub.6 -C.sub.12 -radical that is an alicyclic or aromatic group as alcohol group a methacrylic ester having a primary or secondary C.sub.2 -C.sub.4 -alkyl group as alcohol radical, acrylo- or methacrylonitrile, acryl- or meth-acrylamide, a vinyl ester of a C.sub.1 -C.sub.8 - carboxylic acid,C) from 10 to 50% by weight of one or more C.sub.8 -C.sub.12 - aromatic vinyl compounds,D) from 8 to 20% by weight of an olefinically unsaturated C.sub.3 -C.sub.5 -mono- or C.sub.4 -C.sub.8 -dicarboxylic acid or anhydride, andE) from 0 to 5% by weight of further copolymerizable monomers having functional groups in the presence of from 0.1 to 10% by weight, based on the monomer mixture of A to E, of an emulsifier mixture of(a) one or more anionic emulsified of formula I where ##STR1## M is an alkali metal or ammonium and X and Y are identical or different and each is O--(C.sub.n H.sub.2n O).sub.m --R, OM or NHR, wherein at least one of the radicals X and Y is O--(C.sub.n H.sub.2n O).sub.m --R or NHR, and(b) from 0.1 to 10 parts by weight per part by weight of (a) of at least one further different anionic emulsifier.

    摘要翻译: 涂层剂包括通过自由基乳液聚合获得的乳液聚合物,A单体混合物为15至60重量%的具有伯或仲C 1 -C 18烷基的丙烯酸或甲基丙烯酸酯,作为醇基,B )15至50重量%的具有叔C4-C8烷基的丙烯酸或甲基丙烯酸酯或作为醇基的脂环族或芳族基团的C 6 -C 12基团具有伯或仲C 2 -C 4的甲基丙烯酸酯 - 烷基作为醇基,丙烯酰基或甲基丙烯腈,丙烯酰基或甲基丙烯酰胺,C1-C8-羧酸的乙烯基酯,C)10至50重量%的一种或多种C 8 -C 12 - 芳族乙烯基 化合物,D)8至20重量%的烯属不饱和C 3 -C 5 - 单 - 或C 4 -C 8 - 二羧酸或酸酐,和E)0至5重量%的其它可共聚单体,其具有官能团 基于A至E的单体混合物,乳化剂mixtu的存在为0.1至10重量% (a)一种或多种式I的乳化的式I,其中IM是碱金属或铵,X和Y是相同或不同的,并且各自是O-(C n H 2n O)m R,OM或NHR,其中至少一个 的基团X和Y是O-(C n H 2n O)m R或NHR,和(b)0.1至10重量份每重量份的(a)至少一种其它不同的阴离子乳化剂。

    Reinforced thermoplastic molding materials based on polyphenylene ether
    17.
    发明授权
    Reinforced thermoplastic molding materials based on polyphenylene ether 失效
    基于聚苯醚的增强热塑性成型材料

    公开(公告)号:US4948832A

    公开(公告)日:1990-08-14

    申请号:US281755

    申请日:1988-12-09

    IPC分类号: C08L51/04 C08L71/12 C08L77/00

    摘要: Reinforced thermoplastic molding materials containing, as essential components,(A) from 40 to 94 parts by weight of a polymer component of(a.sub.1) from 10 to 90% by weight of polyphenylene ether and(a.sub.2) from 10 to 90% by weight, based in each case on A, of a styrene polymer toughened with an acrylate rubber or with an unhydrogenated or hydrogenated polymer of a conjugated diene,(B) from 1 to 20 parts by weight of a copolymer of(b.sub.1) from 70 to 99.9% by weight of a monomer from the group consisting of styrene, .alpha.-methylstyrene and styrene alkylated in the nucleus or a mixture of these monomers,(b.sub.2) from 0.1 to 30% by weight of one or more compounds from the group consisting of tert-butyl acrylate and tert-butyl methacrylate, or one or more compounds from the group of compounds of the general formula I ##STR1## where R.sup.1 is hydrogen or methyl and R.sup.2, R.sup.3 and R.sup.4 are each an alkyl or alkoxy group of not more than 4 carbon atoms, or of the general formula II ##STR2## where n is an integer from 1 to 4 and R.sup.5, R.sup.6 and R.sup.7 are each one of the radicals stated for R.sup.2 or are each --O(CH.sub.2 --CH.sub.2 --O).sub.m R.sup.8, where R.sup.8 is C.sub.1 -C.sub.4 -alkyl and m is 1, 2, 3 or 4, and(b.sub.3) from 0 to 10% by weight, based on the copolymer, of a further ethylenically unsaturated monomer which is copolymerizable with b.sub.1 and b.sub.2, and(C) from 5 to 50 parts by weight of a reinforcing agent, the number of parts by weight being based on 100 parts by weight of the sum of A, B and C,are prepared and used for the production of moldings.

    摘要翻译: 作为必要成分的增强热塑性成型材料含有(A)40〜94重量份聚合物成分(a1),10〜90重量%聚苯醚和(a2)10〜90重量% 基于A的每种情况,使用丙烯酸酯橡胶或共轭二烯的未氢化或氢化的聚合物增韧的苯乙烯聚合物,(B)1至20重量份的(b1)70至99.9重量%的共聚物, 重量的来自于在核中烷基化的苯乙烯,α-甲基苯乙烯和苯乙烯的单体或这些单体的混合物,(b2)0.1-30%(重量)一种或多种下列化合物:叔 - 丙烯酸丁酯和甲基丙烯酸叔丁酯,或一种或多种通式Ⅰ化合物的化合物,其中R1是氢或甲基,R2,R3和R4分别是烷基或烷氧基不大于 4个碳原子,或通式II其中n是一个整数 1至4的取代基和R 5,R 6和R 7各自为R 2所示的基团之一或分别为-O(CH 2 -CH 2 -O)m R 8,其中R 8为C 1 -C 4 - 烷基且m为1,2,3 或(4)和(b3)0〜10重量%,基于共聚物,可与b1和b2共聚的另外的烯属不饱和单体和(C)5〜50重量份的增强剂, 制备基于100重量份的A,B和C之和的重量份数,并用于制造模制品。

    Tape guide for high-speed tape transport apparatus
    18.
    发明授权
    Tape guide for high-speed tape transport apparatus 失效
    磁带导轨用于高速磁带传送装置

    公开(公告)号:US4276575A

    公开(公告)日:1981-06-30

    申请号:US86136

    申请日:1979-10-18

    CPC分类号: G11B15/60 G11B15/67

    摘要: A tape guide, especially a tape guide of large surface area for high-speed tape transport apparatus, having at least on the tape guide surface a mixture of plastics material and lubricant exhibiting a specific surface roughness and a specific coefficient of friction, the said mixture consisting of 10 to 70 percent by weight of lubricant, e.g. natural graphite, molybdenum disulfide and/or tungsten disulfide, and 90 to 30 percent by weight of plastics material, e.g. polyoxymethylene, polyethylene and polypropylene. The plastic/lubricant mixture may also be in the form of a strip-like element fastened to a backing member. The tape guide can be used for any type of tape transport apparatus, especially in video recording equipment employing magnetic tape on which the signals are recorded in longitudinal tracks.

    摘要翻译: 一种带引导件,特别是用于高速带输送设备的大表面积的导带器,至少在带导向表面上具有表现出比表面粗糙度和比摩擦系数的塑料材料和润滑剂的混合物,所述混合物 由10至70重量%的润滑剂组成,例如 天然石墨,二硫化钼和/或二硫化钨,和90至30重量%的塑料材料,例如, 聚甲醛,聚乙烯和聚丙烯。 塑料/润滑剂混合物也可以是固定到背衬构件的带状元件的形式。 磁带引导件可以用于任何类型的磁带传送设备,特别是在使用其上将信号记录在纵向轨道中的磁带的视频记录设备中。