Composition of a relatively stable polymer of an olefinic monomer and an
unsaturated silane, and an organo titanate
    31.
    发明授权
    Composition of a relatively stable polymer of an olefinic monomer and an unsaturated silane, and an organo titanate 失效
    烯属单体和不饱和硅烷的相对稳定的聚合物和有机钛酸酯的组成

    公开(公告)号:US4579913A

    公开(公告)日:1986-04-01

    申请号:US669754

    申请日:1984-11-09

    申请人: Michael J. Keogh

    发明人: Michael J. Keogh

    IPC分类号: C08F8/42 C08L23/26 C08L43/04

    CPC分类号: C08F8/42

    摘要: Compositions of relatively stable polymers of an olefinic monomer and an unsaturated silane; and an organo titanate, wherein a readily hydrolyzable group of the titanate ester exchanges with one ester group of the silane moieties of the stable polymers to provide readily water-curable polymers which are useful as extrudates about wires and cables.

    摘要翻译: 烯属单体和不饱和硅烷的相对稳定的聚合物的组合物; 和有机钛酸酯,其中钛酸酯的易水解基团与稳定聚合物的硅烷部分的一个酯基交换,以提供易于水可固化的聚合物,其可用作关于电线和电缆的挤出物。

    Reaction products of a difunctional compound and an organo titanate
    32.
    发明授权
    Reaction products of a difunctional compound and an organo titanate 失效
    双官能化合物和有机钛酸酯的反应产物

    公开(公告)号:US4544760A

    公开(公告)日:1985-10-01

    申请号:US579402

    申请日:1984-02-17

    申请人: Michael J. Keogh

    发明人: Michael J. Keogh

    IPC分类号: C08K5/00 H01B3/44 C07F7/28

    摘要: Reaction products of a difunctional compound and an organotitanate, process for the preparation thereof and the use of these reaction products as crosslinking agents in the preparation of cured products based on alkylene-alkyl acrylate copolymers. The cured products are especially useful as protective coatings about wires and cables.

    摘要翻译: 双官能化合物和有机钛酸酯的反应产物,其制备方法以及这些反应产物作为交联剂在制备基于丙烯酸烷基酯 - 丙烯酸酯共聚物的固化产物中的用途。 固化产品特别适用于电线和电缆的保护涂层。

    Telephone cables
    37.
    发明授权
    Telephone cables 失效
    电话线

    公开(公告)号:US5502288A

    公开(公告)日:1996-03-26

    申请号:US219995

    申请日:1994-03-30

    IPC分类号: H01B3/44 H01B7/285 H01B7/28

    CPC分类号: H01B3/441 H01B7/285

    摘要: An article of manufacture comprising, as a first component, a plurality of electrical conductors, each surrounded by one or more layers comprising a mixture of (i) one or more polyolefins; (ii) a first antioxidant selected from the group consisting of poly(2,2,4-trimethyl-1,2-dihydroquinoline); the reaction product of diphenylamine and acetone; the reaction product of diphenylamine, acetone, and formaldehyde; and mixtures thereof; and (iii) a second antioxidant selected from the group consisting of 2,2'-oxalyldiamidobis ethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate!; 1,2-bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)-hydrazine; and mixtures thereof; and, as a second component, hydrocarbon cable filler grease within the interstices between said surrounded conductors.

    摘要翻译: 一种制品,其包括作为第一组分的多个电导体,每个电导体被包括(i)一种或多种聚烯烃的混合物的一层或多层包围; (ii)选自聚(2,2,4-三甲基-1,2-二氢喹啉)的第一抗氧化剂; 二苯胺与丙酮的反应产物; 二苯胺,丙酮和甲醛的反应产物; 及其混合物; 和(iii)选自2,2'-草酰二氨基双(乙基-3-(3,5-二 - 叔丁基-4-羟基苯基) - 丙酸酯)的第二抗氧化剂; 1,2-双(3,5-二叔丁基-4-羟基氢化肉桂酰) - 肼; 及其混合物; 并且作为第二组分,在所述包围的导体之间的间隙内的碳氢化合物电缆填料润滑脂。

    Telephone cables
    38.
    发明授权
    Telephone cables 失效
    电话线

    公开(公告)号:US5380591A

    公开(公告)日:1995-01-10

    申请号:US998439

    申请日:1992-12-30

    摘要: An article of manufacture comprising (i) a plurality of electrical conductors, each surrounded by one or more layers of a composition comprising (a) one or more polyolefins and, blended therewith, (b) a mixture containing one or more alkylhydroxyphenylalkanoyl hydrazines and one or more functionalized hindered amines; and (ii) hydrocarbon cable filler grease within the interstices between said surrounded conductors.

    摘要翻译: 一种制品,其包括(i)多个电导体,每个电导体由一层或多层组合物包围,所述组合物包含(a)一种或多种聚烯烃,并与其混合,(b)含有一种或多种烷基羟基苯基烷酰基肼和一种 或更多官能化的受阻胺; 和(ii)在所述包围的导体之间的间隙内的碳氢化合物电缆填料润滑脂。

    Scorch control in the grafting of diacid anhydrides onto high density
polyethylene
    39.
    发明授权
    Scorch control in the grafting of diacid anhydrides onto high density polyethylene 失效
    将二酸酐接枝到高密度聚乙烯上的焦烧控制

    公开(公告)号:US4987190A

    公开(公告)日:1991-01-22

    申请号:US365614

    申请日:1989-06-13

    申请人: Michael J. Keogh

    发明人: Michael J. Keogh

    摘要: A composition comprising:(i) a homopolymer or copolymer of ethylene and one or more other alpha-olefins wherein the portion of the copolymer based on ethylene is at least about 60 percent by weight based on the weight of the copolymer, said polymers having a density of at least 0.940 gram per cubic centimeter;(ii) a homopolymer or copolymer of propylene and one or more other alpha-olefins wherein the portion of the copolymer based on propylene is at least about 60 percent by weight based on the weight of the copolymer; and(iii) an anhydride of an unsaturated aliphatic diacid.

    摘要翻译: 一种组合物,其包含:(i)乙烯和一种或多种其它α-烯烃的均聚物或共聚物,其中基于乙烯的共聚物的部分基于共聚物的重量为至少约60重量%,所述聚合物具有 密度至少为0.940克/立方厘米; (ii)丙烯与一种或多种其它α-烯烃的均聚物或共聚物,其中基于丙烯的共聚物部分基于共聚物的重量为至少约60重量%; 和(iii)不饱和脂族二酸的酸酐。