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    Polyester compositions useful for image-receiving layers
    11.
    发明授权
    Polyester compositions useful for image-receiving layers 有权
    用于图像接收层的聚酯组合物

    公开(公告)号：US07125611B2

    公开(公告)日：2006-10-24

    申请号：US10376188

    申请日：2003-02-26

    Applicant: Teh-Ming Kung ,  Paul D. Yacobucci ,  Eric E. Arrington

    Inventor： Teh-Ming Kung ,  Paul D. Yacobucci ,  Eric E. Arrington

    IPC: B32B27/36 ,  C08G63/16 ,  C08G63/181 ,  C08G63/19 ,  C08G63/199

    CPC classification number: C08G63/20 ,  B41M5/5272 ,  C08L67/00 ,  C08L69/00 ,  Y10T428/26 ,  Y10T428/266 ,  Y10T428/269 ,  Y10T428/31663 ,  Y10T428/31786 ,  C08L2666/18

    Abstract: The invention relates to a composition comprising a polyester copolymer that comprises (a) recurring dibasic acid derived units and polyol derived units, at least 50 mole % of the dibasic acid derived units comprising dicarboxylic acid derived units each containing an alicyclic ring, (b) 25 to 75 mole % of the polyol derived units containing an aromatic ring not immediately adjacent to each hydroxyl group of the corresponding polyol, (c) 25 to 75 mole % of the polyol derived units of the polyester are non-aromatic, and (d) at least 0.1 mole percent, in sum total, of units derived from a multifunctional polyol having more than two hydroxy groups and/or units derived from a polyacid having more than two carboxylic acid groups and derivatives thereof. The invention is also directed to shaped articles, especially extruded films, made from such compositions. Examples of such extruded films are image-receiving layers for use in an image-recording element.

    Abstract translation: 本发明涉及一种包含聚酯共聚物的组合物，其包含（a）重复的二元酸衍生单元和多元醇衍生的单元，至少50摩尔％的二元酸衍生单元包含各自含有脂环族的二羧酸衍生单元，（b） 25〜75摩尔％的多元醇衍生单元，其含有不与相应多元醇的各羟基紧邻的芳环，（c）25〜75摩尔％的多元醇衍生的聚酯单元为非芳香族，（d ）至少0.1摩尔％，总计来自具有多于两个羟基的多官能多元醇和/或衍生自具有多于两个羧酸基团的多酸的单元及其衍生物的单元。 本发明还涉及由这种组合物制成的成型制品，特别是挤压薄膜。 这种挤出膜的实例是用于图像记录元件的图像接收层。

    Polyester comprising a residue of isophthalic acid, terephthalic acid, ethylene glycol and an aromatic diol derivative
    13.
    发明授权
    Polyester comprising a residue of isophthalic acid, terephthalic acid, ethylene glycol and an aromatic diol derivative 失效
    包含间苯二甲酸残基，对苯二甲酸，乙二醇和芳族二醇衍生物的聚酯

    公开(公告)号：US6054551A

    公开(公告)日：2000-04-25

    申请号：US353485

    申请日：1999-07-13

    Applicant: David Dunlap Cornell ,  Timothy Edward Long

    Inventor： David Dunlap Cornell ,  Timothy Edward Long

    IPC: C08G63/19 ,  C08G63/00

    CPC classification number: C08G63/19

    Abstract: A polyester having increased UV absorption comprising (i) a residue of a dicarboxylic acid component comprising terephthalic and from about 1 to about 20 mole % of isophthalic acid, (ii) a residue of a glycol component comprising ethylene glycol, and (iii) from about 0.01 mole % to about 15 mole % of a residue of an aromatic diol derivative, wherein the aromatic diol derivative has a least two polyester reactive groups that are capable of participating in a polyester-forming reaction and the total mole % for components (i), (ii) and (iii) is 200 mole %.

    Abstract translation: 具有增加的UV吸收的聚酯包括（i）包含对苯二甲酸和约1至约20摩尔％的间苯二甲酸的二羧酸组分的残基，（ii）包含乙二醇的二醇组分的残基，和（iii） 约0.01摩尔％至约15摩尔％的芳族二醇衍生物的残基，其中所述芳族二醇衍生物具有至少两个能够参与聚酯形成反应的聚酯反应性基团和组分的总摩尔％（i ），（ii）和（iii）为200摩尔％。

    Melt processable polyesters and poly(imide-esters)
    16.
    发明授权
    Melt processable polyesters and poly(imide-esters) 失效
    可熔融加工的聚酯和聚（酰亚胺酯）

    公开(公告)号：US5288835A

    公开(公告)日：1994-02-22

    申请号：US65300

    申请日：1993-05-21

    Applicant: Robert S. Irwin

    Inventor： Robert S. Irwin

    IPC: C08J5/18 ,  C08G63/19 ,  C08G63/672 ,  C08G73/16 ,  D01F6/74 ,  D01F6/82 ,  C08G63/00

    CPC classification number: C08G63/672 ,  C08G73/16

    Abstract: Isotropic polyesters containing a repeat unit derived from 4,4'-bis(3-hydroxyphenoxy)biphenyl, and especially poly(imide-esters) containing that diol, trimellitic anhydride and at least one diamine and/or aminocarboxylic acid. Such polyesters have a good combination of physical and melt properties, making them easy to shape and them useful for mechanical parts and fibers.

    Abstract translation: 包含衍生自4,4'-双（3-羟基苯氧基）联苯的重复单元，特别是含有该二醇，偏苯三酸酐和至少一种二胺和/或氨基羧酸的聚（酰亚胺 - 酯）的各向同性聚酯。 这种聚酯具有良好的物理和熔融性质的组合，使得它们易于成型，并且它们可用于机械部件和纤维。

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