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1. 发明授权

US07915374B2 Copolyesters having improved thermal stability and methods for making them 有权
标题翻译：具有改善热稳定性的共聚酯及其制备方法
公开(公告)号：US07915374B2
公开(公告)日：2011-03-29
申请号：US12430470
申请日：2009-04-27
申请人： Jason Christopher Jenkins , Gary Wayne Connell , Howard Smith Carman, Jr. , Douglas Weldon Carico, Jr. , Jimmy Ray Trotter , Alan Wayne White , Mary Therese Jernigan , Rodney Scott Armentrout
发明人： Jason Christopher Jenkins , Gary Wayne Connell , Howard Smith Carman, Jr. , Douglas Weldon Carico, Jr. , Jimmy Ray Trotter , Alan Wayne White , Mary Therese Jernigan , Rodney Scott Armentrout
IPC分类号： C08G63/00 , C08G63/02
CPC分类号： C08G63/84 , C08G63/183 , C08K5/49 , Y10T428/294 , Y10T428/31681 , Y10T428/31978 , C08L67/02
摘要： Processes for producing polyethylene terephthalate copolyesters are disclosed, that include the steps of: esterifying a mixture of at least terephthalic acid, from 20 mole percent to 45 mole percent 1,4-cyclohexanedimethanol, and ethylene glycol, optionally in the presence of one or more alkaline earth metals or alkali metals, to form an oligomer; polycondensing the oligomer in the melt phase in the presence of aluminum and one or more alkaline earth metals or alkali metals, to obtain a copolyester having an intrinsic viscosity of at least 0.5 dL/g; and thereafter adding to the copolyester a phosphorus-containing compound.
摘要翻译：公开了用于生产聚对苯二甲酸乙二醇酯共聚酯的方法，其包括以下步骤：任选地在一种或多种存在下将至少对苯二甲酸，20摩尔％至45摩尔％的1,4-环己烷二甲醇和乙二醇的混合物酯化碱土金属或碱金属，形成低聚物; 在铝和一种或多种碱土金属或碱金属的存在下，在熔融相中使低聚物缩聚，得到特性粘度至少为0.5dL / g的共聚酯; 然后向共聚酯中加入含磷化合物。

2. 发明申请

US20100273956A1 COPOLYESTERS HAVING IMPROVED THERMAL STABILITY AND METHODS FOR MAKING THEM 有权
标题翻译：具有改进的热稳定性的共聚物及其制备方法
公开(公告)号：US20100273956A1
公开(公告)日：2010-10-28
申请号：US12430470
申请日：2009-04-27
申请人： Jason Christopher Jenkins , Gary Wayne Connell , Howard Smith Carman, JR. , Douglas Weldon Carico, JR. , Jimmy Ray Trotter , Alan Wayne White , Mary Therese Jernigan , Rodney Scott Armentrout
发明人： Jason Christopher Jenkins , Gary Wayne Connell , Howard Smith Carman, JR. , Douglas Weldon Carico, JR. , Jimmy Ray Trotter , Alan Wayne White , Mary Therese Jernigan , Rodney Scott Armentrout
IPC分类号： C08G63/692 , C08G63/84
CPC分类号： C08G63/84 , C08G63/183 , C08K5/49 , Y10T428/294 , Y10T428/31681 , Y10T428/31978 , C08L67/02
摘要： Processes for producing polyethylene terephthalate copolyesters are disclosed, that include the steps of: esterifying a mixture of at least terephthalic acid, from 20 mole percent to 45 mole percent 1,4-cyclohexanedimethanol, and ethylene glycol, optionally in the presence of one or more alkaline earth metals or alkali metals, to form an oligomer; polycondensing the oligomer in the melt phase in the presence of aluminum and one or more alkaline earth metals or alkali metals, to obtain a copolyester having an intrinsic viscosity of at least 0.5 dL/g; and thereafter adding to the copolyester a phosphorus-containing compound.
摘要翻译：公开了用于生产聚对苯二甲酸乙二醇酯共聚酯的方法，其包括以下步骤：任选地在一种或多种存在下将至少对苯二甲酸，20摩尔％至45摩尔％的1,4-环己烷二甲醇和乙二醇的混合物酯化碱土金属或碱金属，形成低聚物; 在铝和一种或多种碱土金属或碱金属的存在下，在熔融相中使低聚物缩聚，得到特性粘度至少为0.5dL / g的共聚酯; 然后向共聚酯中加入含磷化合物。

3. 发明授权

US5688899A Clarity copolyester 失效
标题翻译：透明共聚多酯
公开(公告)号：US5688899A
公开(公告)日：1997-11-18
申请号：US786592
申请日：1997-01-21
申请人： Marc Alan Strand , Bobby Jones Sublett , Jimmy Ray Trotter
发明人： Marc Alan Strand , Bobby Jones Sublett , Jimmy Ray Trotter
IPC分类号： C08K3/00 , C08G63/672 , C08G63/685 , C08K5/16 , C08L67/02 , C08G00/00
CPC分类号： C08G63/6856
摘要： An improved clarity copolyester of a diethylene glycol modified poly(ethylene terephthalate) has a b* value of less than 15, preferably less than 10. The copolyester composition has an inherent viscosity of about 0.4 to 1.0 dL/g and comprises (A) 100 mol percent dicarboxylic acid residue component, (B) 100 mol percent diol residue component, (C) catalyst residues and (D) color control agent residues. The dicarboxylic acid residue component comprises at least 75 mol percent of terephthalic acid residues. The diol residue component comprises 10 to 50 mol percent diethylene glycol residue and 50 to 90 mol percent ethylene glycol residue. The catalyst residues comprise 20 to 100 ppm manganese, 50 to 300 ppm antimony, 0 to 100 ppm titanium and 40 to 150 ppm phosphorus, based on the weight of the copolyester. The color control agent residues comprise organic or inorganic toners present in a sufficient amount to reduce the b* color value of the combination of components A, B, and C to less than 15 by the addition of component D. Preferably, the color control agent residues comprises either (i) 40 to 100 ppm cobalt, (ii) 1.5 to 10 ppm of blue compounds of substituted 1,4-bis(2,6-dialylanilino) anthraquinones and 0.5 to 6 ppm of red compounds of anthraquinones and (iii) 0.5 to 10 ppm of 1-cyano-3H-dibenz�f,ij! isoquinoline-2,7-diones, all ppm based on the weight of the copolyester.
摘要翻译：二甘醇改性聚（对苯二甲酸乙二醇酯）的改进的透明度共聚酯的ab *值小于15，优选小于10.共聚酯组合物的特性粘度为约0.4至1.0dL / g，并包含（A）100mol 百分比二羧酸残基组分，（B）100摩尔％二醇残基组分，（C）催化剂残余物和（D）颜色控制剂残留物。二羧酸残基组分包含至少75mol％的对苯二甲酸残基。二醇残基成分含有10〜50摩尔％的二甘醇残基和50〜90摩尔％的乙二醇残基。基于共聚酯的重量，催化剂残渣包含20至100ppm的锰，50至300ppm的锑，0至100ppm的钛和40至150ppm的磷。颜色调节剂残留物含有足够量的有机或无机调色剂，以通过添加组分D将组分A，B和C的组合的b *颜色值降低至小于15。优选地，颜色调节剂残余物包括（i）40至100ppm的钴，（ii）1.5至10ppm的蓝色化合物的取代的1,4-双（2,6-二甲苯胺基）蒽醌和0.5至6ppm的红色化合物的蒽醌和（iii ）0.5至10ppm的1-氰基-3H-二苯并[f，ij]异喹啉-2,7-二酮，全部基于共聚酯重量的ppm。

4. 发明授权

US06171685B2 Water-dispersible films and fibers based on sulfopolyesters 失效
标题翻译：基于磺化聚酯的水分散性膜和纤维
公开(公告)号：US06171685B2
公开(公告)日：2001-01-09
申请号：US09450285
申请日：1999-11-26
申请人： Scott Ellery George , Richard Anthony Miller , Jimmy Ray Trotter , Jayne Webb Lettich , Sammy Ray Repass
发明人： Scott Ellery George , Richard Anthony Miller , Jimmy Ray Trotter , Jayne Webb Lettich , Sammy Ray Repass
IPC分类号： B32B702
CPC分类号： B32B27/06 , B32B7/12 , C08J5/18 , C08J2367/02 , C08L67/025 , D01F1/10 , D01F6/84 , Y10T428/249921 , Y10T428/2913 , C08L91/06
摘要： Provided are water-dispersible sulfopolyester compositions having relatively large proportions of pigments and/or fillers. Such compositions are useful as packaging materials and are substantially non-blocking when processed using packaging rolls and are comprised of at least one sulfopolyester as described herein, about 10 to about 75 weight percent of a pigment and/or filler, and a wax.
摘要翻译：提供了具有相对大比例的颜料和/或填料的水分散性磺基聚酯组合物。这样的组合物可用作包装材料，并且当使用包装辊进行加工时是基本上非阻塞的，并且由本文所述的至少一种磺基聚酯，约10至约75重量％的颜料和/或填料和蜡组成。

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