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1. 发明授权

US4216129A Molding composition comprising a blend of poly (tetramethylene terephthalate) and poly(tetramethylene terephthalate) modified with dimer acid 失效
标题翻译：包含由二聚酸改性的聚（对苯二甲酸丁二酯）和对苯二甲酸丁二醇酯的共混物的成型组合物
公开(公告)号：US4216129A
公开(公告)日：1980-08-05
申请号：US10190
申请日：1979-02-07
申请人： Burns Davis , Freddie A. Shepherd
发明人： Burns Davis , Freddie A. Shepherd
IPC分类号： C08L67/02 , C08G63/02 , C09J3/16
CPC分类号： C08L67/02
摘要： A composition comprised of an admixture of poly-(tetramethylene terephthalate) and poly(tetramethylene terephthalate) modified with dimer acid. This composition exhibits enhanced flexural modulus and enhanced flexural strength compared with a poly(tetramethylene terephthalate) which has been modified with dimer acid and contains an amount of dimer acid equivalent to the admixture.
摘要翻译：由对苯二甲酸双（对苯二甲酸对苯二甲酸酯）和用二聚酸修饰的聚对苯二甲酸四亚甲基酯的混合物组成的组合物。与已经用二聚酸改性且含有相当于该混合物的二聚酸的量的聚（对苯二甲酸丁二醇酯）相比，该组合物显示出增强的弯曲模量和增强的弯曲强度。

2. 发明授权

US4728548A Polyamide compositions 失效
标题翻译：聚酰胺组合物
公开(公告)号：US4728548A
公开(公告)日：1988-03-01
申请号：US12928
申请日：1987-02-09
申请人： Burns Davis
发明人： Burns Davis
IPC分类号： C08G69/26 , B65D1/00 , B32B27/34
CPC分类号： C08G69/26 , Y10T428/1379 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , Y10T428/31725
摘要： A polyamide for use in fabrication of containers having good oxygen barrier properties and a high heat deflection temperature. The polyamides are prepared from benzylsuccinic acids and piperazines.
摘要翻译：用于制造具有良好的氧气阻隔性能和高热变形温度的容器的聚酰胺。聚酰胺由苄基琥珀酸和哌嗪制备。

3. 发明授权

US4546170A Polyester resins useful for forming containers having improved gas barrier properties 失效
标题翻译：用于形成具有改善的阻气性的容器的聚酯树脂
公开(公告)号：US4546170A
公开(公告)日：1985-10-08
申请号：US686504
申请日：1984-12-26
申请人： Robert B. Barbee , Burns Davis
发明人： Robert B. Barbee , Burns Davis
IPC分类号： C08G63/672 , C08G63/16
CPC分类号： C08G63/672
摘要： The present invention provides polyester resins useful for forming containers having improved resistance to gas permeability. The polyester resin comprises the reaction product of a diol containing up to about 8 carbon atoms and a diacid component which comprises terephthalic acid and oxydiacetic acid. The oxydiacetic acid is present in a concentration of about 5 to 50 mole percent, based upon the total amount of diacid. The polyester resin has an inherent viscosity of about 0.4 to 1.5. A preferred polyester is that derived from ethylene glycol, terephthalic acid, and about 10 to 40 mole percent oxydiacetic acid. The polyesters which are provided by the present invention may be formed into containers in the form of sheet, film, molded articles, such as bottles, and other such structures.
摘要翻译：本发明提供了可用于形成具有改善的耐气体渗透性的容器的聚酯树脂。聚酯树脂包含含有至多约8个碳原子的二醇的反应产物和包含对苯二甲酸和氧代二乙酸的二酸组分。氧基二乙酸以基于二酸总量的约5至50摩尔％的浓度存在。聚酯树脂的特性粘度为约0.4〜1.5。优选的聚酯是衍生自乙二醇，对苯二甲酸和约10至40摩尔％的氧代二乙酸的聚酯。由本发明提供的聚酯可以形成为片状，薄膜状，模塑制品，例如瓶子等形式的容器，以及其它这样的结构。

4. 发明授权

UST967007I4 Compositions of polyesters having fine particles of poly (1,4-cyclohexylene-dimethylene terephthalate) dispersed therein 失效
标题翻译：具有分散在其中的聚（1,4-亚环己基 - 二亚甲基对苯二甲酸酯）的细颗粒的聚酯的组合物
公开(公告)号：UST967007I4
公开(公告)日：1978-02-07
申请号：US731877
申请日：1976-10-13
申请人： David R. Fagerburg , Burns Davis , Willis C. Wooten
发明人： David R. Fagerburg , Burns Davis , Willis C. Wooten
IPC分类号： C08L67/02
CPC分类号： C08L67/02 , C08L2666/18
摘要： disclosed are compositions comprised of fine particles of unannealed poly(1,4-cyclohexylenedimethylene terephthalate) dispersed in a poly(tetramethylene terephthalate) type polyester, a poly(pentamethyleneterephthalate) type polyester, a poly(hexamethylene terephthalate) type polyester, a poly(1,4-cyclohexylenedimethylene terephthalate/isophthalate) type polyester, a poly(tetramethylene terephthalate) type polyester modified with poly(alkylene oxide)glycol, a poly(1,4-cyclohexylenedimethylene terephthalate) type polyester modified with poly(alkylene oxide) glycol or a polyester prepared from 1,4-cyclohexanedicarboxylic acid, dimer acid, and 1,4-cyclohexanedimethanol.

5. 发明授权

US4328333A Copolyesterethers 失效
标题翻译：共聚醚醚共聚酯
公开(公告)号：US4328333A
公开(公告)日：1982-05-04
申请号：US257449
申请日：1981-04-24
申请人： Robert B. Barbee , Burns Davis
发明人： Robert B. Barbee , Burns Davis
IPC分类号： C08G63/668 , C08G63/66
CPC分类号： C08G63/668
摘要： Disclosed are copolyesterethers that can be formed into bottles, tubing, film and the like having improved clarity. The copolyetheresters have an inherent viscosity of from 0.8 to about 2.0 and compriseA. a dicarboxylic acid component consisting essentially of terephthalic acid and an aliphatic or cycloaliphatic acid, andB. a diol component comprising(1) at least 70 mole percent 1,4-butanediol, and(2) from about 10 to about 60 weight percent, based on the weight of the polyetherester, of polypropyleneether glycol having a molecular weight of 1700 to 2400.
摘要翻译：公开了可以形成具有改进的透明度的瓶，管，膜等的共聚酯。共聚醚酯具有0.8至约2.0的特性粘度，并且包含A.基本上由对苯二甲酸和脂族或脂环族酸组成的二羧酸组分，和B.一种二醇组分，其包含（1）至少70摩尔％的1,4 - 丁二醇，和（2）约10至约60重量％，基于聚醚酯的重量，分子量为1700至2400的聚丙烯醚二醇。

6. 发明授权

US4256861A Process for producing polyetherester elastomer 失效
标题翻译：生产聚醚酯弹性体的方法
公开(公告)号：US4256861A
公开(公告)日：1981-03-17
申请号：US106964
申请日：1979-12-26
申请人： Burns Davis , Robert B. Barbee
发明人： Burns Davis , Robert B. Barbee
IPC分类号： C08G63/672 , C08G63/76
CPC分类号： C08G63/672
摘要： Disclosed is a method for producing a relatively high molecular weight copolyester which comprises the steps of(a) melt-phase copolymerizing to an inherent viscosity of about 0.50 to about 1.10 a dibasic acid component and a glycol component, the dibasic acid component consisting essentially of trans-1,4-cyclohexanedicarboxylic acid and the glycol component comprising, from about 97 to about 70 mol percent 1,4-cyclohexanedimethanol, about 3 to about 30 mol percent of a glycol having 2 to 5 carbon atoms and from about 15 to about 80 weight percent of the total polymer of a polyalkyleneether glycol, and(b) solid-phase polymerizing the copolyester from step (a) at a temperature of from about 110.degree. C. to about 200.degree. C. to a higher inherent viscosity of from about 0.60 to about 2.50, the higher inherent viscosity being at least 0.10 higher than the inherent viscosity reached in step (a).Such a process using a particular acid and particular mixture of glycols allows inherent viscosity build-up without use of temperature high enough to cause thermal degradation and the resulting odor and color formation.
摘要翻译：公开了一种生产相对高分子量的共聚酯的方法，其包括以下步骤：（a）二元酸组分和二元醇组分的熔融相共聚至约0.50至约1.10的特性粘度，所述二元酸组分基本上由反式-1,4-环己烷二羧酸和二醇组分，其包含约97至约70摩尔％的1,4-环己烷二甲醇，约3至约30摩尔％的具有2至5个碳原子的二醇和约15至约聚亚烷基醚二醇的总聚合物的80重量％，和（b）在约110℃至约200℃的温度下将来自步骤（a）的共聚酯固相聚合至较高的约0.60至约2.50，较高的特性粘度比步骤（a）中达到的特性粘度至少高0.10。使用特定酸和二醇的特定混合物的这种方法允许特性粘度增加，而不使用高到足以引起热降解和产生的气味和颜色形成的温度。

7. 发明授权

US4256860A Copolyetheresters 失效
标题翻译：共聚酯
公开(公告)号：US4256860A
公开(公告)日：1981-03-17
申请号：US106963
申请日：1979-12-26
申请人： Burns Davis , Robert B. Barbee , Harry R. Musser
发明人： Burns Davis , Robert B. Barbee , Harry R. Musser
IPC分类号： C08G63/672 , C08G63/76
CPC分类号： C08G63/672
摘要： Disclosed are high melt strength, blow-moldable polymers that can be formed into bottles, tubing, film and the like. The polymers are copolyetheresters having an inherent viscosity of from 1.0 to about 2.5 comprisingA. a dicarboxylic acid component consisting essentially of 1,4-cyclohexanedicarboxylic acid, andB. a diol component comprising(1) at least 70 mole percent 1,4-cyclohexanedimethanol, and(2) from about 15 to about 60 weight percent, based on the weight of the polyetherester, of polypropyleneether glycol having a molecular weight of 1000 to 4000.
摘要翻译：公开了可以形成瓶，管，膜等的高熔体强度的可吹塑聚合物。聚合物是具有1.0至约2.5的特性粘度的共聚醚酯，包括A.基本上由1,4-环己烷二羧酸组成的二羧酸组分和B.一种二醇组分，其包含（1）至少70摩尔％环己烷二甲醇，和（2）基于聚醚酯重量的约15至约60重量％的分子量为1000至4000的聚丙二醇二醇。

8. 发明授权

US4501879A Polyesteramides and containers having improved gas barrier properties formed therefrom 失效
标题翻译：具有由此形成的阻气性改善的聚酯酰胺和容器
公开(公告)号：US4501879A
公开(公告)日：1985-02-26
申请号：US593057
申请日：1984-03-26
申请人： Robert B. Barbee , Roy K. Bass , Burns Davis , Larry A. Minnick
发明人： Robert B. Barbee , Roy K. Bass , Burns Davis , Larry A. Minnick
IPC分类号： B65D1/00 , B32B27/36 , C08G69/44 , C08J5/18 , C08G63/44
CPC分类号： C08G69/44
摘要： The present invention provides novel polyesteramides and containers having improved gas barrier properties formed therefrom. The novel polyesteramides comprise the reaction product of a diamine having 2 to about 20 carbon atoms, a diol containing up to about 24 carbon atoms, and a dicarboxylic acid component. The dicarboxylic acid component consists essentially of about 5 to 100 mole % of a specified first, heteroatom-containing dicarboxylic acid, and 0 to about 95 mole % of a second dicarboxylic acid containing up to about 24 carbon atoms. In the polyesteramide, the diamine component comprises about 10 to 90 mole % of the total diamine and diol components. The present invention further provides containers, such as molded containers, films, coextruded articles, laminated articles, etc., formed from the polyesteramides of the present invention.
摘要翻译：本发明提供了由其形成的具有改进的阻气性能的新型聚酯酰胺和容器。新型聚酯酰胺包括具有2至约20个碳原子的二胺的反应产物，含有至多约24个碳原子的二醇和二羧酸组分。二羧酸组分基本上由约5至100摩尔％的特定的第一含杂原子的二羧酸和0至约95摩尔％的含有至多约24个碳原子的第二个二羧酸组成。在聚酯酰胺中，二胺组分占总二胺和二醇组分的约10至90摩尔％。本发明还提供由本发明的聚酯酰胺形成的容器，例如模塑容器，膜，共挤出制品，层压制品等。

9. 发明授权

US4349469A Copolyesterethers 失效
标题翻译：共聚醚醚共聚酯
公开(公告)号：US4349469A
公开(公告)日：1982-09-14
申请号：US235385
申请日：1981-02-17
申请人： Burns Davis , Theodore F. Gray , Harry R. Musser
发明人： Burns Davis , Theodore F. Gray , Harry R. Musser
IPC分类号： C08G63/66 , C08G63/18
CPC分类号： C08G63/66
摘要： Disclosed are copolyesterethers having an inherent viscosity of from about 0.8 to about 1.5 comprisingA. a dicarboxylic acid component consisting essentially of 1,4-cyclohexanedicarboxylic acid having a trans isomer content of at least 70%, andB. a glycol component consisting essentially of(1) 1,4-cyclohexanedimethanol, and(2) from about 15 to about 50 weight percent, based on the weight of the polyesterether, of polytetramethyleneether glycol having a molecular weight of about 500 to about 1100,C. from about 0.1 to about 1.5 mole %, based on the mole % of the acid or glycol component, of a branching agent having at least three COOH or OH functional groups and from 3 to 60 carbon atoms,said copolyesterethers being characterized by having a die swell of between about -90% and about +100% and a minimum crystallization time of less than 2.5 minutes.
摘要翻译：公开的具有约0.8至约1.5的特性粘度的共聚醚醚醚包括A.基本上由反式异构体含量为至少70％的1,4-环己烷二羧酸组成的二羧酸组分，以及B.一种二醇组分，主要由（1）1,4-环己烷二甲醇，和（2）约15至约50重量％，基于聚酯醚的重量，分子量为约500至约1100的聚四亚甲基醚二醇，约0.1至约1.5摩尔％，基于酸或二醇组分的摩尔％，具有至少三个COOH或OH官能团和3-60个碳原子的支化剂，所述共聚醚醚的特征在于具有介于约 -90％和约+ 100％，最小结晶时间小于2.5分钟。

10. 发明授权

US4003883A Polyesterether having commercially acceptable mold release characteristics 失效
标题翻译：聚酯具有商业上可接受的脱模特性
公开(公告)号：US4003883A
公开(公告)日：1977-01-18
申请号：US626518
申请日：1975-10-28
申请人： David R. Fagerburg , Burns Davis
发明人： David R. Fagerburg , Burns Davis
IPC分类号： C08G63/199 , C08G63/672 , C08G63/12
CPC分类号： C08G63/672 , C08G63/199
摘要： Disclosed is a polyesterether having a critical range of poly(alkylene oxide) glycol. Articles molded from this polyesterether exhibit unobvious mold release characteristics.
摘要翻译：公开了具有聚（环氧烷）二醇的临界范围的聚酯醚。由该聚酯树脂成型的制品表现出不可见的脱模特性。

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