POLYESTERS MODIFIED BY A COMBINATION OF IONOMER AND ORGANIC ACID SALTS
    1.
    发明申请
    POLYESTERS MODIFIED BY A COMBINATION OF IONOMER AND ORGANIC ACID SALTS 有权
    通过离子和有机酸盐的组合改性的聚酯

    公开(公告)号:US20090192268A1

    公开(公告)日:2009-07-30

    申请号:US12358835

    申请日:2009-01-23

    CPC classification number: C08L67/02 C08L23/0876 C08L2666/06

    Abstract: Disclosed is a thermoplastic composition comprising a poly(trimethylene terephthalate) and about 0.2 to about 30 weight % of a modifier comprising organic acid and an ionomer derived from an ethylene acid copolymer in which the combined acid moieties of the organic acid and acid copolymer are at least partially neutralized with cations of magnesium, calcium, zinc, or a combination thereof.

    Abstract translation: 公开了一种热塑性组合物,其包含聚(对苯二甲酸丙二醇酯)和约0.2至约30重量%的包含有机酸和衍生自乙烯酸共聚物的离聚物的改性剂,其中有机酸和酸共聚物的组合酸部分在 用镁,钙,锌或其组合的阳离子最少部分中和。

    High performance ionomer blends
    4.
    发明授权
    High performance ionomer blends 失效
    高性能离聚物混合物

    公开(公告)号:US5866658A

    公开(公告)日:1999-02-02

    申请号:US703294

    申请日:1996-08-26

    CPC classification number: C08L77/00 C08L23/0876 C08L77/02 C08L77/06

    Abstract: Blends of highly-neutralized ionomers of copolymers of ethylene and high weight percentages of .alpha.,.beta.-ethylenically-unsaturated C.sub.3 -C.sub.8 carboxylic acids dispersed in a continuous or co-continuous polyamide phase are provided and a process for making such blends. The blends are particularly useful in applications such as molded parts where toughness, high gloss, abrasion/scratch (mar) resistance, UV resistance, high temperature properties and stiffness are desired.

    Abstract translation: 提供了分散在连续或共连续聚酰胺相中的乙烯共聚物和高重量百分比的α,β-烯键式不饱和C3-C8羧酸的高度中和离聚物的共混物和制备这种共混物的方法。 该混合物特别适用于诸如需要韧性,高光泽度,耐磨损/耐刮擦(耐磨性),耐紫外线性,高温性能和刚度的成型部件的应用。

    Nucleated poly(trimethylene terephthalate)
    5.
    发明授权
    Nucleated poly(trimethylene terephthalate) 有权
    成核聚对苯二甲酸丙二醇酯

    公开(公告)号:US08697804B1

    公开(公告)日:2014-04-15

    申请号:US12969650

    申请日:2010-12-16

    CPC classification number: C08L67/02 C08L23/0876

    Abstract: Disclosed is a composition comprising or produced from poly(trimethylene terephthalate), an ionomer of an ethylene acid copolymer comprising copolymerized units of at least one α,β-ethylenically unsaturated carboxylic acid comonomer, a nucleating agent and optionally an ethylene ester copolymer. Also disclosed are articles prepared from the composition. Also disclosed is a process for preparing the compositions, including methods for controlling the melt viscosity and strain hardening of the compositions.

    Abstract translation: 公开了包含或由聚(对苯二甲酸丙二醇酯),乙烯酸共聚物的离聚物构成的组合物,其包含至少一种α,β-烯属不饱和羧酸共聚单体,成核剂和任选的乙烯酯共聚物的共聚单元。 还公开了由组合物制备的制品。 还公开了一种制备组合物的方法,包括控制组合物的熔体粘度和应变硬化的方法。

    Polyesters modified by a combination of ionomer and organic acid salts
    6.
    发明授权
    Polyesters modified by a combination of ionomer and organic acid salts 有权
    通过离聚物和有机酸盐的组合改性的聚酯

    公开(公告)号:US08609770B2

    公开(公告)日:2013-12-17

    申请号:US12358835

    申请日:2009-01-23

    CPC classification number: C08L67/02 C08L23/0876 C08L2666/06

    Abstract: Disclosed is a thermoplastic composition comprising a poly(trimethylene terephthalate) and about 0.2 to about 30 weight % of a modifier comprising organic acid and an ionomer derived from an ethylene acid copolymer in which the combined acid moieties of the organic acid and acid copolymer are at least partially neutralized with cations of magnesium, calcium, zinc, or a combination thereof.

    Abstract translation: 公开了一种热塑性组合物,其包含聚(对苯二甲酸丙二醇酯)和约0.2至约30重量%的包含有机酸和衍生自乙烯酸共聚物的离聚物的改性剂,其中有机酸和酸共聚物的组合酸部分在 用镁,钙,锌或其组合的阳离子最少部分中和。

    Polymer-polyamide blends having a phosphorous containing additive
    8.
    发明授权
    Polymer-polyamide blends having a phosphorous containing additive 有权
    具有含磷添加剂的聚合物 - 聚酰胺共混物

    公开(公告)号:US06399684B1

    公开(公告)日:2002-06-04

    申请号:US09377560

    申请日:1999-08-19

    Abstract: The present invention relates to polyamide/polymer blends having a morphology enhancing reagent selected from a phosphorous containing compound such as a hypophosphite salt. Significant physical effects are seen in Tensile strength as well as Vicat softening points. The blends having polyamide and a polymer selected from, for example, a neutralized ethylene copolymer, and the phosphorous containing reagent are useful in producing molded parts and other fabricated parts requiring high strength and toughness. Molded parts produced from such blends also have high gloss, high abrasion/scratch resistance and good high temperature properties.

    Abstract translation: 本发明涉及具有选自含磷化合物如次磷酸盐的形态增强剂的聚酰胺/聚合物共混物。 在拉伸强度以及维卡软化点方面都有显着的物理效应。 具有聚酰胺和选自例如中和的乙烯共聚物和含磷试剂的聚合物的共混物可用于制造需要高强度和韧性的模制件和其它制造零件。 由这种共混物生产的模制件也具有高光泽度,高耐磨性/耐刮擦性和良好的高温性能。

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