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1. 发明申请

US20080255280A1 Oxygen-scavenging polymer blends suitable for use in packaging 审中-公开
标题翻译：适用于包装的含氧清除聚合物共混物
公开(公告)号：US20080255280A1
公开(公告)日：2008-10-16
申请号：US11786395
申请日：2007-04-11
申请人： Susan Sims , Mark Edward Stewart , Jason Christopher Jenkins , Rodney Scott Armentrout , Richard Dalton Peters , Michael Duane Cliffton , Frederick Leslie Colhoun , Stephen Weinhold
发明人： Susan Sims , Mark Edward Stewart , Jason Christopher Jenkins , Rodney Scott Armentrout , Richard Dalton Peters , Michael Duane Cliffton , Frederick Leslie Colhoun , Stephen Weinhold
IPC分类号： C08K3/08 , C07F7/00
CPC分类号： C08L67/02 , C08G63/84 , C08K5/098 , C08L77/06 , C08L2666/20
摘要： Polymer blends suitable for packaging are disclosed that include a transition metal; one or more polyamide homopolymers or copolymers; and one or more polyethylene terephthalate homopolymers or copolymers obtained by a melt phase polymerization using a catalyst system comprising aluminum atoms in an amount, for example, from about 3 ppm to about 60 ppm and one or more alkaline earth metal atoms, alkali metal atoms, or alkali compound residues in an amount, for example, from about 1 ppm to about 25 ppm, in each case based on the weight of the one or more polyethylene terephthalate homopolymers or copolymers The polymer blends disclosed exhibit improved oxygen-scavenging activity compared with blends made using polymers prepared with conventional catalyst systems.
摘要翻译：公开了适用于包装的聚合物共混物，其包括过渡金属; 一种或多种聚酰胺均聚物或共聚物; 和一种或多种通过熔融相聚合获得的聚对苯二甲酸乙二醇酯均聚物或共聚物，其使用包含例如约3ppm至约60ppm的铝原子和一种或多种碱土金属原子的碱金属原子，或碱金属化合物残基的量，例如约1ppm至约25ppm，基于一种或多种聚对苯二甲酸乙二醇酯均聚物或共聚物的重量。所公开的聚合物共混物与共混物相比显示出改进的除氧活性使用常规催化剂体系制备的聚合物制成。

2. 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。

3. 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。

4. 发明申请

US20080161529A1 Oxygen-scavenging polyesters useful for packaging 审中-公开
标题翻译：清除氧气的聚酯可用于包装
公开(公告)号：US20080161529A1
公开(公告)日：2008-07-03
申请号：US11646696
申请日：2006-12-28
申请人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
发明人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
IPC分类号： C08G63/02
CPC分类号： C08G63/52 , C08L67/02 , C08L67/06 , C08L2666/18
摘要： Oxygen-scavenging polyester compositions are disclosed that include residues of one or more unsaturated diols, for example, 2-butene-1,4-diol, and residues of one or more aliphatic dicarboxylic acids, for example adipic acid. The compositions may be used as concentrates, and may be blended, for example, with one or more polyethylene terephthalate homopolymers or copolymers, to obtain compositions suitable for use in packaging, providing oxygen-scavenging effect.
摘要翻译：公开了含氧清除的聚酯组合物，其包括一种或多种不饱和二醇的残基，例如2-丁烯-1,4-二醇，以及一种或多种脂族二羧酸（例如己二酸）的残基。组合物可以用作浓缩物，并且可以与例如一种或多种聚对苯二甲酸乙二醇酯均聚物或共聚物混合，以获得适合用于包装的组合物，提供除氧效果。

5. 发明申请

US20080161465A1 Oxygen-scavenging polyester compositions useful for packaging 审中-公开
标题翻译：用于包装的吸氧聚酯组合物
公开(公告)号：US20080161465A1
公开(公告)日：2008-07-03
申请号：US11646731
申请日：2006-12-28
申请人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
发明人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
IPC分类号： C08K3/10 , C08G63/54
CPC分类号： C08G63/547 , C08G63/553 , C08K5/0091 , C08K5/098 , C08L67/02
摘要： Oxygen-scavenging polyester compositions are disclosed that include residues of one or more unsaturated diols having from 4 to 8 carbon atoms, in an amount from about 0.01 mole percent to about 10 mole percent, and residues of terephthalic acid in an amount of at least 50 mole percent, in each case based on the total amount of residues of dicarboxylic acids in the polyester composition comprising 100 mole percent. The polyester compositions typically have an intrinsic viscosity that is at least 0.65 dL/g.
摘要翻译：公开了清除氧的聚酯组合物，其包含一种或多种具有4至8个碳原子的不饱和二醇的残基，其量为约0.01摩尔％至约10摩尔％，对苯二甲酸残基的量为至少50 在每种情况下，基于包含100摩尔％的聚酯组合物中的二羧酸残基的总量。聚酯组合物通常具有至少0.65dL / g的特性粘度。

6. 发明授权

US07521523B2 Oxygen-scavenging polyester compositions useful in packaging 有权
标题翻译：可用于包装的含氧清除聚酯组合物
公开(公告)号：US07521523B2
公开(公告)日：2009-04-21
申请号：US11646729
申请日：2006-12-28
申请人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
发明人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
IPC分类号： C08G63/02
CPC分类号： C08G63/54 , C08G63/676 , C08G63/826
摘要： Oxygen-scavenging polyester compositions are disclosed that comprise one or more polyesters having incorporated therein residues of 3-hexenedioic acid and terephthalic acid. The compositions may further comprise residues of one or more aliphatic dicarboxylic acids such as adipic acid. One or more of the polyesters of the compositions may comprise significant amounts of repeating units of polyethylene terephthalate as homopolymers or copolymers, making them suitable for us in packaging compositions having oxygen-scavenging properties.
摘要翻译：公开了含氧清除的聚酯组合物，其包含一种或多种已加入3-己烯二酸和对苯二甲酸残基的聚酯。组合物还可以包含一种或多种脂肪族二羧酸如己二酸的残基。组合物的一种或多种聚酯可以包含显着量的作为均聚物或共聚物的聚对苯二甲酸乙二醇酯的重复单元，使得它们适合于具有除氧性能的包装组合物。

7. 发明申请

US20080161472A1 Oxygen-scavenging polyester compositions useful in packaging 有权
标题翻译：可用于包装的含氧清除聚酯组合物
公开(公告)号：US20080161472A1
公开(公告)日：2008-07-03
申请号：US11646729
申请日：2006-12-28
申请人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
发明人： Jason Christopher Jenkins , Rebekah Fauver Morrow , Mark Edward Stewart
IPC分类号： C08G63/00 , C08G63/66 , C08L67/02
CPC分类号： C08G63/54 , C08G63/676 , C08G63/826
摘要： Oxygen-scavenging polyester compositions are disclosed that comprise one or more polyesters having incorporated therein residues of 3-hexenedioic acid and terephthalic acid. The compositions may further comprise residues of one or more aliphatic dicarboxylic acids such as adipic acid. One or more of the polyesters of the compositions may comprise significant amounts of repeating units of polyethylene terephthalate as homopolymers or copolymers, making them suitable for us in packaging compositions having oxygen-scavenging properties.
摘要翻译：公开了含氧清除的聚酯组合物，其包含一种或多种已加入3-己烯二酸和对苯二甲酸残基的聚酯。组合物还可以包含一种或多种脂肪族二羧酸如己二酸的残基。组合物的一种或多种聚酯可以包含显着量的作为均聚物或共聚物的聚对苯二甲酸乙二醇酯的重复单元，使得它们适合于具有除氧性能的包装组合物。

8. 发明申请

US20090186177A1 POLYESTER MELT PHASE PRODUCTS AND PROCESS FOR MAKING THE SAME 审中-公开
标题翻译：聚酯熔融相制品及其制备方法
公开(公告)号：US20090186177A1
公开(公告)日：2009-07-23
申请号：US12017365
申请日：2008-01-22
申请人： Alan Wayne White , Donna Rice Quillen , Stephen Weinhold , Barry Glen Pearcy , Jason Christopher Jenkins
发明人： Alan Wayne White , Donna Rice Quillen , Stephen Weinhold , Barry Glen Pearcy , Jason Christopher Jenkins
IPC分类号： B29D22/00 , C08K5/13
CPC分类号： C08G63/84 , C08K5/13 , Y10T428/1352 , C08L67/02
摘要： Articles comprising at least one polyester polymer melt phase product comprising at least one polyethylene terephthalate polyester; at least one metal compound chosen from alkali metal-aluminum compounds; and from 5 ppm to 1000 ppm of at least one phenolic stabilizer. Also provided is a melt phase process for making a polyester polymer melt phase product comprising: forming a slurry comprising at least one glycol chosen from ethylene glycol and derivatives of ethylene glycol and at least one acid chosen from terephthalic acid and derivatives of terephthalic acid; adding 5 ppm to 1000 ppm of at least one phenolic stabilizer; and reacting said at least one glycol and said at least one acid in the presence of at least one catalyst chosen from alkali metal-aluminum catalysts.
摘要翻译：包含至少一种包含至少一种聚对苯二甲酸乙二醇酯聚酯的聚酯聚合物熔融相产物至少一种选自碱金属 - 铝化合物的金属化合物; 和5ppm至1000ppm的至少一种酚类稳定剂。还提供了一种用于制备聚酯聚合物熔体相产物的熔融相方法，包括：形成包含至少一种选自乙二醇和乙二醇衍生物的至少一种二醇和至少一种选自对苯二甲酸和对苯二甲酸衍生物的酸的浆料; 加入5ppm至1000ppm的至少一种酚类稳定剂; 并在至少一种选自碱金属 - 铝催化剂的催化剂的存在下使所述至少一种二醇和所述至少一种酸反应。

9. 发明申请

US20120157619A1 Color in Titanium Catalyzed Polyesters 有权
标题翻译：钛催化聚酯的颜色
公开(公告)号：US20120157619A1
公开(公告)日：2012-06-21
申请号：US12973277
申请日：2010-12-20
申请人： Jason Christopher Jenkins , Dennis Edward Brickey
发明人： Jason Christopher Jenkins , Dennis Edward Brickey
IPC分类号： C08G63/183 , C08L67/02
CPC分类号： C08G63/85 , C08G63/199 , C08K5/5317 , C08L67/02 , C08L69/00 , C08L2666/14 , C08L2666/18
摘要： Described as one aspect of the invention are polyesters comprising (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) about 10 to about 90 mole % of ethylene glycol residues; and (ii) about 90 to about 10 mole % of cyclohexanedimethanol residues; (II) residues of at least one titanium compound; and (III) at least one chelating phosphorus species, reaction products thereof, or mixtures thereof, represented by the structure: wherein: n=an integer from 1 to 4; R can be hydrogen or C1-C22-alkyl; and R1 and R2 each can be hydrogen, C1-C22-alkyl, hydroxyl, or aryl; wherein the total mole % of the dicarboxylic acid component is 100 mole %, wherein the total mole % of the glycol component is 100 mole %; and 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.
摘要翻译：描述为本发明的一个方面是聚酯，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）二醇组分，其包含：（i）约10至约90摩尔％的乙二醇残基; 和（ii）约90至约10摩尔％的环己烷二甲醇残基; （II）至少一种钛化合物的残基; 和（III）由以下结构表示的至少一种螯合磷物质，其反应产物或其混合物：其中：n = 1至4的整数; R可以是氢或C 1 -C 22 - 烷基; 并且R 1和R 2各自可以是氢，C 1 -C 22 - 烷基，羟基或芳基; 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％; 并且其中在25℃下浓度为0.25g / 50ml的60/40（wt / wt）苯酚/四氯乙烷中测定的聚酯的比浓对数粘度为0.35-1.2dL / g。

10. 发明授权

US08796477B2 Oxidation process to produce a crude and/or purified carboxylic acid product 有权
公开(公告)号：US08796477B2
公开(公告)日：2014-08-05
申请号：US13228799
申请日：2011-09-09
申请人： Mesfin Ejerssa Janka , David Milton Lange , Michael C. Morrow , Bradford Russell Bowers , Kenny Randolph Parker , Ashfaq Shaikh , Lee Reynolds Partin , Jason Christopher Jenkins , Paula Moody , Thomas Elbert Shanks , Charles Edwan Sumner, Jr.
发明人： Mesfin Ejerssa Janka , David Milton Lange , Michael C. Morrow , Bradford Russell Bowers , Kenny Randolph Parker , Ashfaq Shaikh , Lee Reynolds Partin , Jason Christopher Jenkins , Paula Moody , Thomas Elbert Shanks , Charles Edwan Sumner, Jr.
IPC分类号： C07D307/68
CPC分类号： C07D307/68
摘要： Disclosed is an oxidation process to produce a crude carboxylic acid product carboxylic acid product. The process comprises oxidizing a feed stream comprising at least one oxidizable compound to generate a crude carboxylic acid slurry comprising furan-2,5-dicarboxylic acid (FDCA) and compositions thereof. Also disclosed is a process to produce a dry purified carboxylic acid product by utilizing various purification methods on the crude carboxylic acid.

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