PRECOATED METAL SHEET EXCELLENT IN CONDUCTIVITY AND CORROSION RESISTANCE
    3.
    发明申请
    PRECOATED METAL SHEET EXCELLENT IN CONDUCTIVITY AND CORROSION RESISTANCE 有权
    电导率和耐腐蚀性优良的预处理金属片

    公开(公告)号:US20130161062A1

    公开(公告)日:2013-06-27

    申请号:US13819925

    申请日:2011-09-01

    IPC分类号: H01B7/28

    摘要: A precoated metal sheet excellent in conductivity and corrosion resistance and able to be inexpensively produced is provided.The present invention is a conductive, corrosion resistant precoated metal sheet comprising a metal sheet on at least one surface of which is formed a coating film (α) which contains an organic resin (A) and non-oxide ceramic particles (B) with a 25° C. electrical resistivity of 0.1×10−6 to 185×10−6 Ωcm selected from borides, carbides, nitrides, and silicides, a volume ratio of the organic resin (A) and the non-oxide ceramic particles (B) in the coating film (α) at 25° C. being 90:10 to 99.9:0.1, the organic resin (A) including a resin (A1) which includes at least one type of functional group selected from a carboxyl group and sulfonic acid group in a structure of the resin (A1) or further a derivative (A2) of that resin (A1).

    摘要翻译: 提供了导电性和耐腐蚀性优异且能够廉价生产的预涂金属片。 本发明是一种导电的,耐腐蚀的预涂金属片,其包含在其至少一个表面上的金属片形成包含有机树脂(A)和非氧化物陶瓷颗粒(B)的涂膜(α),其中具有 25℃,选自硼化物,碳化物,氮化物和硅化物中的0.1×10 -6至185×10 -6Ωm的电阻率,有机树脂(A)和非氧化物陶瓷颗粒(B)的体积比 在25℃的涂膜(α)为90:10〜99.9:0.1的有机树脂(A)中,包括选自羧基和磺酸中的至少一种官能团的树脂(A1) 在该树脂(A1)的结构中还可以是该树脂(A1)的衍生物(A2)。

    Aromatic polyester carbonate from diphenol mixture
    5.
    发明授权
    Aromatic polyester carbonate from diphenol mixture 失效
    来自二酚混合物的芳族聚酯碳酸酯

    公开(公告)号:US5006631A

    公开(公告)日:1991-04-09

    申请号:US383155

    申请日:1989-07-19

    IPC分类号: C08G63/64 C09K19/38

    CPC分类号: C09K19/3809 C08G63/64

    摘要: An aromatic polyester carbonate comprising structural units represented by the following formulae (A), (B), (C), and (D) and satisfying the following relationship when the mole fractions of the structural units represented by the formulae (A), (B), (C), and (D) are defined as a, b, c, and d, respectively: ##EQU1## and having an inherent viscosity [.eta..sub.inh ] in a solution at a concentration of 0.5 g/dl in p-chlorophenol as a solvent at 50.degree. C. of 1.0 dl/g or higher, or being insoluble in the solvent, and having liquid crystal properties ##STR1## wherein R is the same or different and represent an alkyl, phenyl group or a halogen, and n represents an integer of 0 to 4; ##STR2## X.sup.1 represents a substituted or non-substituted phenyl group, an alkyl group having 3 to 6 carbon atoms or a halogen;X.sup.2 represents --O--, --S--, ##STR3## or --CH.sub.2 --; X.sup.3 may be the same or different and represents an alkyl group, phenyl group, or a halogen; and m represents an integer of 0 to 4.

    Injection molding of styrene resin
    6.
    发明授权
    Injection molding of styrene resin 失效
    苯乙烯树脂注塑成型

    公开(公告)号:US5180535A

    公开(公告)日:1993-01-19

    申请号:US481597

    申请日:1990-02-20

    CPC分类号: B29C45/0001 B29K2096/04

    摘要: A method of injection molding a styrene resin or a composition thereof, which includes injection molding a molten molding resin material of a styrene-conjugated diene block copolymer containing 50 to 90% by weight of a styrene polymer or a molten molding resin material of a resin composition comprising 50% by weight or more of the styrene-conjugated diene block copolymer and 50% by weight or less of a styrene resin other than the styrene-conjugated diene block copolymer, wherein the molten resin is injected and filled into a mold with a wall surface temperature at core and cavity portions within the mold being made 110.degree. to 180.degree. C., and the molded product is demolded when the wall surface temperature of the core and cavity portions is lowered to the glass transition temperature or lower of the styrene polymer moiety in the block copolymer. The obtained molded product has a high impact resistance.

    摘要翻译: 一种注射成型苯乙烯树脂或其组合物的方法,其包括注射模塑含有50至90重量%的苯乙烯聚合物的苯乙烯 - 共轭二烯嵌段共聚物的熔融模塑树脂材料或树脂的熔融模塑树脂材料 包含50重量%以上的苯乙烯 - 共轭二烯嵌段共聚物和50重量%以下的苯乙烯 - 共轭二烯嵌段共聚物以外的苯乙烯树脂的组合物,其中将熔融树脂注入并填充到具有 模具内芯部和模腔部分的壁面温度为110〜180℃,当芯部和空腔部分的壁面温度降低到玻璃化转变温度以下时,模制产品脱模 聚合物部分在嵌段共聚物中。 得到的成型品具有高耐冲击性。