Fluorescent poly(alkylene terephthalate) compositions
    1.
    发明授权
    Fluorescent poly(alkylene terephthalate) compositions 有权
    荧光聚对苯二甲酸亚烷基酯组合物

    公开(公告)号:US08058326B2

    公开(公告)日:2011-11-15

    申请号:US12369851

    申请日:2009-02-12

    CPC分类号: C08K5/0041

    摘要: Fluorescent poly(alkylene terephthalate) compositions are provided. The fluorescent poly(alkylene terephthalate) compositions contain fluorescent poly(alkylene terephthalate)s and are made from fluorescent compounds and poly(alkylene terephthalate) oligomers, or by polymerizing amine and acid monomers in the presence of fluorescent compounds.

    摘要翻译: 提供荧光聚(对苯二甲酸亚烷基酯)组合物。 荧光聚(对苯二甲酸亚烷基酯)组合物含有荧光聚对苯二甲酸亚烷基酯,由荧光化合物和聚(对苯二甲酸亚烷基酯)低聚物制成,或在荧光化合物存在下聚合胺和酸单体。

    Processes for making elastomeric polyester esters from post-consumer polyester
    3.
    发明申请
    Processes for making elastomeric polyester esters from post-consumer polyester 审中-公开
    从消费后聚酯制造弹性聚酯酯的方法

    公开(公告)号:US20090131625A1

    公开(公告)日:2009-05-21

    申请号:US11944276

    申请日:2007-11-21

    IPC分类号: C08G63/127

    摘要: Processes for making elastomeric polyether esters from polyesters and polyols are provided. The processes can offer a reduction in manufacturing cost, energy use and a lower environmental footprint than conventional processes, particularly when the processes utilize post-consumer polyesters as starting materials.

    摘要翻译: 提供了从聚酯和多元醇制备弹性体聚醚酯的方法。 与常规方法相比,这些方法可以降低制造成本,能源使用和较低的环境足迹,特别是当该方法利用消费后聚酯作为起始原料时。

    HIGH CRIMP BICOMPONENT FIBERS
    5.
    发明申请
    HIGH CRIMP BICOMPONENT FIBERS 有权
    高CRIMP双色纤维

    公开(公告)号:US20080143009A1

    公开(公告)日:2008-06-19

    申请号:US12035350

    申请日:2008-02-21

    IPC分类号: D01F8/14 C08G65/34

    摘要: A bicomponent fiber wherein (a) the first component comprises from about 90 to 100 wt. % poly(trimethylene terephthalate) and (b) the second component is a polymer composition comprising (i) poly(trimethylene terephthalate) and (ii) polymer containing polyalkylene ether repeating units. Yarn, fiber, fabrics and carpets comprising the bicomponent fiber, as well as the process of making the bicomponent fiber, yarn, fabric, and carpet.

    摘要翻译: 一种双组分纤维,其中(a)第一组分包含约90至100重量% %聚(对苯二甲酸丙二醇酯)和(b)第二组分是包含(i)聚(对苯二甲酸丙二醇酯)和(ii)含聚亚烷基醚重复单元的聚合物的聚合物组合物。 包含双组分纤维的纱线,纤维,织物和地毯以及制造双组分纤维,纱线,织物和地毯的方法。

    Process of making high crimp bicomponent fibers
    9.
    发明授权
    Process of making high crimp bicomponent fibers 有权
    制造高压双组分纤维的工艺

    公开(公告)号:US08758660B2

    公开(公告)日:2014-06-24

    申请号:US12035350

    申请日:2008-02-21

    IPC分类号: D01D5/08 D01D5/32 D01F8/14

    摘要: A bicomponent fiber wherein (a) the first component comprises from about 90 to 100 wt. % poly(trimethylene terephthalate) and (b) the second component is a polymer composition comprising (i) poly(trimethylene terephthalate) and (ii) polymer containing polyalkylene ether repeating units. Yarn, fiber, fabrics and carpets comprising the bicomponent fiber, as well as the process of making the bicomponent fiber, yarn, fabric, and carpet.

    摘要翻译: 一种双组分纤维,其中(a)第一组分包含约90至100重量% %聚(对苯二甲酸丙二醇酯)和(b)第二组分是包含(i)聚(对苯二甲酸丙二醇酯)和(ii)含聚亚烷基醚重复单元的聚合物的聚合物组合物。 包含双组分纤维的纱线,纤维,织物和地毯以及制造双组分纤维,纱线,织物和地毯的方法。

    Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
    10.
    发明授权
    Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom 有权
    聚(对苯二甲酸丙二醇酯)组合物及其制备的成型制品

    公开(公告)号:US07396896B2

    公开(公告)日:2008-07-08

    申请号:US11199647

    申请日:2005-08-09

    申请人: Joseph V. Kurian

    发明人: Joseph V. Kurian

    IPC分类号: C08G64/00

    摘要: Poly(trimethylene dicarboxylate) prepared by polycondensation of: (a) 1,3-propanediol; (b) aliphatic or aromatic diacid or diester; and (c) from about 0.01 to about 0.2 mole %, based on the total number of moles of 1,3-propanediol and diacid or ester, of polyfunctional reactant containing three or more carboxylic acid type groups or hydroxy groups. Shaped articles, including bottles, are made from the poly(trimethylene dicarboxylate).

    摘要翻译: 通过缩聚制备的聚(三亚甲基二羧酸酯):(a)1,3-丙二醇; (b)脂族或芳族二酸或二酯; 和(c)基于1,3-丙二醇和二酸或酯的总摩尔数的约0.01至约0.2摩尔%的含有三个或更多个羧酸类基团或羟基的多官能反应物。 成型制品(包括瓶子)由聚(三亚甲基二羧酸酯)制成。