Resin composition containing crystalline polyimide
    22.
    发明授权
    Resin composition containing crystalline polyimide 失效
    含有结晶聚酰亚胺的树脂组合物

    公开(公告)号:US06646060B1

    公开(公告)日:2003-11-11

    申请号:US09743408

    申请日:2001-01-10

    IPC分类号: C08G6948

    摘要: A resin composition containing a mixture produced by blending a crystalline polyamide expressed e.g. by formula (1) (in the formula, R1 is a bivalent organic aromatic group or aliphatic group having a carbon number of 2 to 30, optionally having substituent and optionally containing non-reactive groups such as ether group and aromatic group in the main chain, and Ar1 is an aromatic residue having a carbon number of 6 to 45 and optionally having substituent) with a thermoplastic polyester. The resin composition has excellent mechanical characteristics such as high elastic modulus, flow properties and heat-resistance and is suitable as a material for an electronic part for surface mounting.

    摘要翻译: 一种树脂组合物,其含有通过将结晶聚酰胺共混而制得的混合物, 通式(1)(式中,R 1为二价有机芳香族基团或碳数为2〜30的脂肪族基,任选具有取代基且任选地含有非反应性基团,例如主链中的醚基和芳香族基团 ,Ar 1为碳原子数为6〜45,可以具有取代基的芳香族残基)与热塑性聚酯。 树脂组合物具有优异的机械特性,例如高弹性模量,流动性和耐热性,并且适合作为用于表面安装的电子部件的材料。

    AROMATIC POLYCARBONATE RESIN COMPOSITION
    26.
    发明申请
    AROMATIC POLYCARBONATE RESIN COMPOSITION 审中-公开
    芳香聚碳酸酯树脂组合物

    公开(公告)号:US20100222486A1

    公开(公告)日:2010-09-02

    申请号:US12734196

    申请日:2008-10-15

    IPC分类号: C08K3/34 C08L69/00

    摘要: The object of this invention is to provide a resin composition that contains a polymer obtained from biomass resources and constitutes molded articles excellent in heat resistance, mechanical properties and durable stability, this invention including a resin composition comprising (i) a resin component containing 95 to 5% by weight of an aromatic polycarbonate (component A) and 5 to 95% by weight of polylactic acid (component B), (ii) 0.001 to 10 parts by weight, per 100 parts by weight of the resin component, of a phosphoric ester metal salt (component C), and (iii) 0.01 to 5 parts by weight, per 100 parts by weight of the polylactic acid (component B), of a terminal blocker (component F), the stereo-complex crystal content (X) of the following expression (I) being 80% or more, X (%)={ΔHb/(ΔHa+ΔHb)}×100  (I) wherein ΔHa and ΔHb are a melting enthalpy (ΔHa) of a crystal melting point that appears at lower than 190° C. and a melting enthalpy (ΔHb) of a crystal melting point that appears at 190° C. or higher but less than 250° C., respectively, in a temperature-elevation process by a differential scanning calorimeter (DSC), and molded articles thereof.

    摘要翻译: 本发明的目的是提供一种含有由生物质资源获得的聚合物的树脂组合物,并且构成耐热性,机械性能和耐久稳定性优异的成型体,本发明包括树脂组合物,其包含(i)含有95〜 5重量%的芳族聚碳酸酯(组分A)和5至95重量%的聚乳酸(组分B),(ii)每100重量份树脂组分0.001至10重量份的磷酸 酯组分C)和(iii)每100重量份聚乳酸(组分B),末端阻断剂(组分F),立体络合物结晶含量(X)为0.01〜5重量份 (I)为80%以上,X(%)= {&Dgr; Hb /(&Dgr; Ha +&Dgr; Hb)}×100(I)其中&Dgr; Ha和&Dgr; Hb为熔融 焓(&Dgr; Ha)的晶体熔点低于190℃,熔融焓(&Dgr; Hb)为 通过差示扫描量热计(DSC)在升温过程中分别出现在190℃以上但小于250℃的晶体熔点,以及其成型体。

    POLYLACTIDE COMPOSITION
    27.
    发明申请
    POLYLACTIDE COMPOSITION 失效
    聚酯组合物

    公开(公告)号:US20090234094A1

    公开(公告)日:2009-09-17

    申请号:US12089322

    申请日:2006-10-04

    IPC分类号: C08G63/08

    摘要: A composition which comprises polylactide and has excellent heat stability, color and hydrolytic resistance. The composition comprises (i) polylactide, (ii) a metal catalyst and (iii) a hypophosphorous acid-based deactivator or a metaphosphoric acid-based deactivator.

    摘要翻译: 包含聚丙交酯并具有优异的热稳定性,颜色和耐水解性的组合物。 组合物包含(i)聚丙交酯,(ii)金属催化剂和(iii)次磷酸基失活剂或基于偏磷酸的失活剂。

    Polycarbonate and process for producing the same
    28.
    发明授权
    Polycarbonate and process for producing the same 有权
    聚碳酸酯及其制造方法

    公开(公告)号:US07365148B2

    公开(公告)日:2008-04-29

    申请号:US10560934

    申请日:2004-06-14

    IPC分类号: C08G64/00

    CPC分类号: C08G64/183 C08G64/0208

    摘要: A polycarbonate containing an ether diol residue producible from a polysaccharide and expressed by the following formula (1), and a diol residue expressed by the following formula (2) —O—(CmH2m)—O—   (2) (here, m is an integer of 2 to 12), wherein said ether diol residue amounts to 65-98 wt. % of all the diol residues, and having a glass transition temperature of 90° C. or higher.

    摘要翻译: 含有可由多糖生成并由下式(1)表示的醚二醇残基的聚碳酸酯和由下式(2)表示的二醇残基<?in-line-formula description =“In-line Formulas”end = “(”)“ - O-(C m H 2 m) - O-(2)<?在线公式描述=”在线公式“结束 =“尾”→(这里,m为2〜12的整数),其中所述醚二醇残基为65-98重量%。 所有二醇残基的百分比,玻璃化转变温度为90℃以上。

    Polycarbonate and process for producing the same
    30.
    发明申请
    Polycarbonate and process for producing the same 有权
    聚碳酸酯及其制造方法

    公开(公告)号:US20060149024A1

    公开(公告)日:2006-07-06

    申请号:US10560934

    申请日:2004-06-14

    IPC分类号: C08G64/00

    CPC分类号: C08G64/183 C08G64/0208

    摘要: A polycarbonate containing an ether diol residue producible from a polysaccharide and expressed by the following formula (1), and a diol residue expressed by the following formula (2) —O—(CmH2m)—O—  (2) (here, m is an integer of 2 to 12), wherein said ether diol residue amounts to 65-98 wt. % of all the diol residues, and having a glass transition temperature of 90° C. or higher.

    摘要翻译: 含有可由多糖生成并由下式(1)表示的醚二醇残基的聚碳酸酯和由下式(2)表示的二醇残基<?in-line-formula description =“In-line Formulas”end = “(”)“ - O-(C m H 2 m) - O-(2)<?在线公式描述=”在线公式“结束 =“尾”→(这里,m为2〜12的整数),其中所述醚二醇残基为65-98wt。 所有二醇残基的百分比,玻璃化转变温度为90℃以上。