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    Polyester Compositions Which Comprise Cyclobutanediol and Certain Thermal Stabilizers, and/or Reaction Products Thereof
    2.
    发明申请
    Polyester Compositions Which Comprise Cyclobutanediol and Certain Thermal Stabilizers, and/or Reaction Products Thereof 审中-公开
    产生环丁二醇和某些热稳定剂的聚酯组合物和/或其反应产物

    公开(公告)号：US20100184940A1

    公开(公告)日：2010-07-22

    申请号：US12294690

    申请日：2007-03-27

    申请人： Ted Calvin Germroth ,  Gary Wayne Connell ,  Emmett Dudley Crawford ,  Thomas Joseph Pecorini ,  Douglas Stephen McWilliams ,  Benjamin Fredrick Barton ,  Damon Bryan Shackelford

    发明人： Ted Calvin Germroth ,  Gary Wayne Connell ,  Emmett Dudley Crawford ,  Thomas Joseph Pecorini ,  Douglas Stephen McWilliams ,  Benjamin Fredrick Barton ,  Damon Bryan Shackelford

    IPC分类号： C08G63/127

    CPC分类号： C08G63/199 ,  C08G63/20 ,  C08G63/85

    摘要： Described as one aspect of the invention are polyester compositions containing: (I) at least one polyester which comprises: (a) a dicarboxylic acid component comprising: (i) 70 to 100 mole % of terephthalic acid residues; (ii) 0 to 30 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and (iii) 0 to 10 mole % of aliphatic dicarboxylic acid residues having up to 16 carbon atoms; and (b) a glycol component comprising: (i) 1 to 99 mole % of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and (ii) 1 to 99 mole % of cyclohexanedimethanol residues; and (II) at least one thermal stabilizer chosen from at least one of alkyl phosphate esters, aryl phosphate esters, mixed alkyl aryl phosphate esters, reaction products thereof, and mixtures thereof; wherein the total mole % of the dicarboxylic acid component is 100 mole %, and wherein the total mole % of the glycol component is 100 mole %.

    摘要翻译： 描述为本发明的一个方面的是聚酯组合物，其包含：（I）至少一种聚酯，其包含：（a）二羧酸组分，其包含：（i）70至100摩尔％的对苯二甲酸残基; （ii）0至30摩尔％具有至多20个碳原子的芳族二羧酸残基; 和（iii）0至10摩尔％具有至多16个碳原子的脂族二羧酸残基; 和（b）二元醇组分，其包含：（i）1至99摩尔％的2,2,4,4-四甲基-1,3-环丁二醇残基; 和（ii）1至99摩尔％的环己烷二甲醇残基; 和（II）至少一种选自磷酸烷基酯，芳基磷酸酯，混合烷基芳基磷酸酯，其反应产物及其混合物中的至少一种的热稳定剂; 其中二羧酸组分的总摩尔％为100摩尔％，其中二醇组分的总摩尔％为100摩尔％。

    Polyester Compositions Which Comprise Cyclobutanediol and at Least One Phosphorus Compound
    7.
    发明申请
    Polyester Compositions Which Comprise Cyclobutanediol and at Least One Phosphorus Compound 审中-公开
    聚合丁二醇和最少一种磷化合物的聚酯组合物

    公开(公告)号：US20100298523A1

    公开(公告)日：2010-11-25

    申请号：US12294686

    申请日：2007-03-27

    申请人： Ted Calvin Germroth ,  Gary Wayne Connell ,  Emmett Dudley Crawford ,  Thomas Joseph Pecorini ,  Douglas Stephen McWilliams ,  Benjamin Fredrick Barton ,  Damon Bryan Shackelford

    发明人： Ted Calvin Germroth ,  Gary Wayne Connell ,  Emmett Dudley Crawford ,  Thomas Joseph Pecorini ,  Douglas Stephen McWilliams ,  Benjamin Fredrick Barton ,  Damon Bryan Shackelford

    IPC分类号： C08G63/12

    CPC分类号： C08J5/18 ,  C08G63/183 ,  C08G63/199 ,  C08G63/82 ,  C08G63/85 ,  C08J2367/02

    摘要： The present invention relates to a process for making polyester compositions containing: (I) at least one polyester which comprises: (a) a dicarboxylic acid component comprising: (i) 70 to 100 mole % of terephthalic acid residues; (ii) 0 to 30 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and (iii) 0 to 10 mole % of aliphatic dicarboxylic acid residues having up to 16 carbon atoms; and (b) a glycol component comprising: (i) 1 to 99 mole % of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and (ii) 1 to 99 mole % of cyclohexanedimethanol residues; and (II) at least one thermal stabilizer chosen from at least one phosphorus compound, reaction products thereof, and mixtures thereof; wherein the total mole % of the dicarboxylic acid component is 100 mole %, and wherein the total mole % of the glycol component is 100 mole %; wherein the inherent viscosity of the polyester is from 0.35 to 1.2 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.25 g/50 ml at 25° C., wherein the polyester has a Tg from 85 to 200 C.

    摘要翻译： 本发明涉及一种制备聚酯组合物的方法，其包含：（I）至少一种聚酯，其包含：（a）二羧酸组分，其包含：（i）70至100摩尔％的对苯二甲酸残基; （ii）0至30摩尔％具有至多20个碳原子的芳族二羧酸残基; 和（iii）0至10摩尔％具有至多16个碳原子的脂族二羧酸残基; 和（b）二元醇组分，其包含：（i）1至99摩尔％的2,2,4,4-四甲基-1,3-环丁二醇残基; 和（ii）1至99摩尔％的环己烷二甲醇残基; 和（II）至少一种选自至少一种磷化合物，其反应产物及其混合物的热稳定剂; 其中二羧酸组分的总摩尔％为100摩尔％，其中二醇组分的总摩尔％为100摩尔％; 其中所述聚酯的特性粘度为在25℃下以0.25g / 50ml浓度的60/40（wt / wt）苯酚/四氯乙烷测定的0.35至1.2dL / g，其中所述聚酯具有Tg 从85到200 C.