Crosslinkable oligoimides
    1.
    发明申请
    Crosslinkable oligoimides 审中-公开
    可交联的寡酰亚胺

    公开(公告)号:US20040082732A1

    公开(公告)日:2004-04-29

    申请号:US10470064

    申请日:2003-12-01

    IPC分类号: B05D005/06 C08G069/48

    CPC分类号: G02F1/3617

    摘要: The invention concerns a method for obtaining an electrooptic material characterised in that it consists in depositing on a substrate a solution of oligoimides whereon are grafted colouring agents capable of being oriented and in performing a treatment designed to cross-link the oligoimides and to provide orientation to the colouring agents.

    摘要翻译: 本发明涉及一种获得电光材料的方法,其特征在于其包括在底物上沉积寡酰亚胺溶液,其中是能够取向的接枝着色剂,以及进行设计为交联寡酰亚胺的处理,并提供取向 着色剂。

    Golf ball material and golf ball
    2.
    发明申请
    Golf ball material and golf ball 有权
    高尔夫球材料和高尔夫球

    公开(公告)号:US20030045652A1

    公开(公告)日:2003-03-06

    申请号:US10206204

    申请日:2002-07-29

    IPC分类号: C08G069/48

    摘要: A material comprising a heated mixture of (A) an olefin-unsaturated carboxylic acid copolymer, an olefin-unsaturated carboxylic acid-unsaturated carboxylate copolymer, a metal ion neutralized product thereof, or a mixture thereof, (B) a polyurethane elastomer, and (C) an organic or inorganic basic compound has improved thermal stability, flow and moldability. Using the material, golf balls having good rebound are effectively manufactured.

    摘要翻译: 包含(A)烯烃 - 不饱和羧酸共聚物,烯烃 - 不饱和羧酸 - 不饱和羧酸酯共聚物,其金属离子中和产物或其混合物的加热混合物的材料,(B)聚氨酯弹性体和( C)有机或无机碱性化合物具有改善的热稳定性,流动性和成型性。 使用该材料,有效地制造具有良好回弹的高尔夫球。

    Aromatic amide polymer systems and methods for making the same
    4.
    发明申请
    Aromatic amide polymer systems and methods for making the same 失效
    芳香族酰胺聚合物体系及其制备方法

    公开(公告)号:US20040171756A1

    公开(公告)日:2004-09-02

    申请号:US10788509

    申请日:2004-02-27

    发明人: Steven W. Fowkes

    摘要: A method of making amide polymers with improved back-bone rigidity, stability and/or planarity through the promotion of intra-molecular interactions is disclosed. Amide polymers, in accordance with the embodiments of the invention, are formed using aromatic dicarboxylic acids and heterocyclic diamine precursors or reactive amino-acid heterocyclic precursors. The heterocyclic precursors used in the present invention have heterocyclic structures that include hetero-atoms in a position that is beta relative to one or more reactive amine groups. Preferably, the hetero-atoms are nitrogen atoms. In accordance with further embodiments, precursors include functional groups that promote inter-molecular interactions, intra-molecular interactions and/or enhance solubility of the amide polymers formed.

    摘要翻译: 公开了通过促进分子内相互作用制备具有改进的背骨刚度,稳定性和/或平面性的酰胺聚合物的方法。 根据本发明的实施方案的酰胺聚合物是使用芳族二羧酸和杂环二胺前体或反应性氨基酸杂环前体形成的。 本发明中使用的杂环前体具有杂环结构,其包含相对于一个或多个反应性胺基的β相位的杂原子。 优选地,杂原子是氮原子。 根据进一步的实施方案,前体包括促进分子间相互作用,分子内相互作用和/或增强形成的酰胺聚合物的溶解性的官能团。

    Method for nitrating and aminating an aryl polymer
    6.
    发明申请
    Method for nitrating and aminating an aryl polymer 失效
    硝基和胺化芳基聚合物的方法

    公开(公告)号:US20030166792A1

    公开(公告)日:2003-09-04

    申请号:US10220171

    申请日:2003-01-13

    发明人: Wei Cui

    IPC分类号: C08G069/48

    CPC分类号: C08G75/23 C08G65/48

    摘要: The invention relates to a novel and inexpensive process for the nitration and amination of aryl polymers and also to their use as blend components for producing polymer blend membranes. Such polymer blend membranes are used in membrane processes, in particular as polymeric electrolyte in electromembranes, e.g. for electrodialysis and fuel cells.

    摘要翻译: 本发明涉及用于芳基聚合物的硝化和胺化的新颖且便宜的方法,并且还涉及它们作为用于制备聚合物共混膜的共混组分的用途。 这种聚合物共混膜用于膜工艺中,特别是作为电解质中的聚合物电解质,例如, 用于电渗析和燃料电池。

    Bisoxazolone based polymers
    7.
    发明申请
    Bisoxazolone based polymers 失效
    基于双恶唑酮的聚合物

    公开(公告)号:US20030158349A1

    公开(公告)日:2003-08-21

    申请号:US10182333

    申请日:2002-10-18

    IPC分类号: C08G069/48

    CPC分类号: C08G71/04

    摘要: A method of preparing an elastomeric polymer comprising the step of reacting a bisoxazolone with a primary or secondary di-amine terminated oligomer. Also disclosed is a polymer having the formula comprising the repeat unit (I), where R1, R2, R3 and R4 can be any alkyl or aryl groups and R5 the amine terminated oligomer.

    摘要翻译: 一种制备弹性体聚合物的方法,包括使双恶唑酮与伯或仲二胺封端的低聚物反应的步骤。 还公开了具有式的聚合物,其包含重复单元(I),其中R 1,R 2,R 3和R 4可以是任何烷基或芳基,R 5是胺封端的低聚物。

    Molding composition
    8.
    发明申请
    Molding composition 有权
    成型组合物

    公开(公告)号:US20010020048A1

    公开(公告)日:2001-09-06

    申请号:US09789508

    申请日:2001-02-22

    摘要: A molding composition comprises (A) an aggregate, at least one of (B) an unsaturated polyester and (C) an unsaturated polyester-polyamide, and (D) a radical generator comprising a peroxide represented by formula: R1OOC(CH3)2nullR3nullC(CH3)2OOR2wherein R1 and R2, which may be the same or different, each represent an alkyl group having 3 to 10 carbon atoms or an arylalkyl group having 7 to 17 carbon atoms; and R3 represents an arylene group.

    摘要翻译: 成型组合物包含(A)聚集体,(B)不饱和聚酯和(C)不饱和聚酯 - 聚酰胺中的至少一种,和(D)包含由式表示的过氧化物的自由基发生剂:<段落lvl =“0 “>在线式> R1OOC(CH3)2-R3-C(CH3)2OOR2 其中R1和R2可以相同或不同,表示具有3个 至10个碳原子或具有7至17个碳原子的芳基烷基; R3表示亚芳基。

    Transparent polyester resins and articles therefrom
    9.
    发明申请
    Transparent polyester resins and articles therefrom 有权
    透明聚酯树脂及其制品

    公开(公告)号:US20040242805A1

    公开(公告)日:2004-12-02

    申请号:US10490905

    申请日:2004-03-26

    IPC分类号: C08G069/48

    摘要: Compositions suitable for preparing transparent articles comprising an aromatic polyester resin selected from a copolyalkylene terephthalate containing from 3 to 15% by moles of units derived from isophtalic acid and/or a naphtalene dicarboxylic acid and a polyxylylene amide, preferably poly (m.xylylene adipamide), in which the polymide is dispersed in the polyester resin as domains with average numeral size of 30 to 200 nm. The compositions are obtained by premelt-mixing the polyester with a dianhydride of a tetracarboxylic acid prior mixing the polyxylylene amide using melt viscosity ration between the polyester resin and the polyxylylene amide higher that 1.5:1, preferably from 3:1 to 8:1.

    摘要翻译: 适用于制备透明制品的组合物,其包含芳族聚酯树脂,其选自含有3至15摩尔%的来自间苯二酸和/或萘二羧酸的单元的共聚对苯二甲酸亚烷基酯和聚亚苯基酰胺,优选聚(甲苯二酰己二胺) 其中将聚酰亚胺作为平均数字尺寸为30〜200nm的畴分散在聚酯树脂中。 在使聚酯树脂和聚亚苯基酰胺之间的熔融粘度比为1.5:1,优选3:1至8:1的混合之前,先将聚酯与四羧酸的二酸酐预混合,得到组合物。

    Hydroxyaromatic-masked isocyanates
    10.
    发明申请
    Hydroxyaromatic-masked isocyanates 审中-公开
    羟基芳香掩蔽的异氰酸酯

    公开(公告)号:US20040014905A1

    公开(公告)日:2004-01-22

    申请号:US10378047

    申请日:2003-03-04

    IPC分类号: C08G069/48

    摘要: Unique masked isocyanates well suited for formulation into a variety of coating compositions, for example paint powders, are prepared by condensing an isocyanate with a ring-hydroxylated aromatic compound bearing at least one substituent which comprises a carbonyl or nitrile functional group and the apparent melting point of which being at least 30null C.

    摘要翻译: 通过将异氰酸酯与含有至少一个包含羰基或腈官能团的取代基的环羟基化芳族化合物缩合,并且表观熔点 其中至少30°C