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    Process for calendering of polyesters
    4.
    发明申请
    Process for calendering of polyesters 审中-公开
    涤纶压延工艺

    公开(公告)号：US20050137304A1

    公开(公告)日：2005-06-23

    申请号：US11005167

    申请日：2004-12-06

    Applicant: Marc Strand ,  Rodney Piner ,  Ted Germroth

    Inventor： Marc Strand ,  Rodney Piner ,  Ted Germroth

    IPC: B29C43/00 ,  B29C43/24 ,  C08L67/00 ,  C08K5/04 ,  C08K5/09

    CPC classification number: B29C43/003 ,  B29C43/24 ,  B29K2067/00 ,  B29K2067/046 ,  C08L67/00 ,  C08L2666/26 ,  C08L91/06 ,  C08L2666/02

    Abstract: Disclosed is a process for a film or sheet by calendering a polyester composition, comprising one or more semicrystalline polyesters and a release additive, at a maximum temperature below the upper temperature of the melting point range of each of the polyesters in the composition. The polyester composition may comprise one or more biodegradable polyesters such as, for example, aliphatic-aromatic polyesters. The calendered polyesters can form tough, flexible films without the addition of a plasticizer. The film and sheet can have optical and physical properties that make them suitable as a replacement for some plasticized PVC films. Also disclosed is a polyester composition for calendering comprising an aliphatic-aromatic polyester.

    Abstract translation: 公开了一种通过在低于组合物中每个聚酯的熔点范围的上限温度的最高温度下压延聚酯组合物的方法，该方法包括一种或多种半结晶聚酯和脱模添加剂。 聚酯组合物可以包含一种或多种可生物降解的聚酯，例如脂族 - 芳族聚酯。 压延聚酯可以形成韧性柔软的膜，而不添加增塑剂。 膜和片材可以具有使其适合作为一些塑化PVC膜的替代品的光学和物理性质。 还公开了一种用于压延的聚酯组合物，其包含脂族 - 芳族聚酯。

    Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof
    7.
    发明申请
    Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof 有权
    包含环丁二醇和某些磷酸盐热稳定剂的聚酯组合物和/或其反应产物

    公开(公告)号：US20070129531A1

    公开(公告)日：2007-06-07

    申请号：US11588906

    申请日：2006-10-27

    Applicant: Ted Germroth ,  Gary Connell ,  Emmett Crawford ,  Thomas Pecorini ,  Douglas McWilliams ,  Benjamin Barton ,  Damon Shackelford

    Inventor： Ted Germroth ,  Gary Connell ,  Emmett Crawford ,  Thomas Pecorini ,  Douglas McWilliams ,  Benjamin Barton ,  Damon Shackelford

    IPC: C08G63/02

    CPC classification number: C08K5/521 ,  C08G63/199 ,  C08G63/82 ,  C08G63/85 ,  C08L67/00 ,  C08L67/02 ,  C08L2666/02

    Abstract: 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 %.

    Abstract translation: 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-环丁烷二醇残基; 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
    9.
    发明申请
    Polyester compositions 审中-公开
    聚酯组合物

    公开(公告)号：US20050154147A1

    公开(公告)日：2005-07-14

    申请号：US10998910

    申请日：2004-11-29

    Applicant: Ted Germroth ,  Rodney Piner ,  Candace Tanner

    Inventor： Ted Germroth ,  Rodney Piner ,  Candace Tanner

    IPC: C08K5/00 ,  C08L67/02 ,  C08L67/03

    CPC classification number: C08K5/0016 ,  C08L67/02

    Abstract: Disclosed are polyester compositions having a glass transition temperature of less than about 10° C. comprising (A) at least one polyester comprising aromatic dicarboxylic acid residues and non-aromatic dicarboxylic acids; diols selected from the group consisting of aliphatic diols, polyalkylene ethers, and cycloaliphatic diols; and (B) a plasticizing effective amount of a compatible plasticizer.

    Abstract translation: 公开了玻璃化转变温度低于约10℃的聚酯组合物，其包含（A）至少一种包含芳族二羧酸残基和非芳族二羧酸的聚酯; 选自脂族二醇，聚亚烷基醚和脂环族二醇的二醇; 和（B）增塑有效量的相容增塑剂。

    Polyester compositions which comprise cyclobutanediol and at least one phosphorus compound
    10.
    发明申请
    Polyester compositions which comprise cyclobutanediol and at least one phosphorus compound 审中-公开
    包含环丁二醇和至少一种磷化合物的聚酯组合物

    公开(公告)号：US20070105993A1

    公开(公告)日：2007-05-10

    申请号：US11588883

    申请日：2006-10-27

    Applicant: Ted Germroth ,  Gary Connell ,  Emmett Crawford ,  Thomas Pecorini ,  Douglas McWilliams ,  Benjamin Barton ,  Damon Shackelford

    Inventor： Ted Germroth ,  Gary Connell ,  Emmett Crawford ,  Thomas Pecorini ,  Douglas McWilliams ,  Benjamin Barton ,  Damon Shackelford

    IPC: C08K5/49 ,  C08K3/32

    CPC classification number: A47G19/00 ,  B29B2911/14986 ,  C08G63/199 ,  C08K3/32 ,  C08K5/49 ,  C08L67/02 ,  C08L69/00 ,  C08L101/00 ,  C08L2666/02

    Abstract: 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 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.

    Abstract translation: 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℃下浓度为0.25g / 50ml的60/40（wt / wt）苯酚/四氯乙烷中测定的0.35至1.2dL / g。

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