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1. 发明申请

WO2006049827A3 NEOPENTYL GLYCOL CONTAINING POLYESTERS BLENDED WITH POLYCARBONATES 审中-公开
公开(公告)号：WO2006049827A3
公开(公告)日：2006-05-11
申请号：PCT/US2005/036667
申请日：2005-10-12
申请人： EASTMAN CHEMICAL COMPANY
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , TURNER, Sam, Richard
IPC分类号： C08L67/02 , C08J5/18
摘要： Disclosed are polymer blends comprising polycarbonate(s) and polyester(s) wherein the polycarbonate is a polycarbonate derived from bisphenol A and the polyester comprises residues of or is derived from one or more aromatic dicarboxylic acids, neopentyl glycol, and 1,4-cyclohexanedimethanol.

2. 发明申请

WO2004069521A1 POLYESTERS FOR EXTRUSION BLOW MOLDING 审中-公开
标题翻译：挤出吹塑成型用聚酯
公开(公告)号：WO2004069521A1
公开(公告)日：2004-08-19
申请号：PCT/US2004/002692
申请日：2004-01-30
申请人： EASTMAN CHEMICAL COMPANY
发明人： PECORINI, Thomas, Joseph , TURNER, Sam, Richard , CONNELL, Gary, Wayne
IPC分类号： B29C49/00
CPC分类号： B29C49/0005 , B29C49/04 , B29K2067/00 , B29L2031/7126 , C08G63/199 , Y10T428/1352
摘要： Disclosed is a process for the manufacture of shaped articles by extrusion blow molding comprising the steps of (1) extruding a copolyester through a die to form a tube of molten copolyester; (2) positioning a mold having the desired finished shape around the tube of molten copolyester; and (3) introducing a gas into the tube of molten copolyester, causing the extrudate to stretch and expand to fill the mold; wherein the copolyester is a linear, copolyester having an inherent viscosity (IV) of at least 0.7 dL/g measured at a temperature of 25°C at 0.25 g/dl concentration in a solvent mixture of symmetric tetrachloroethane and phenol having a weight ratio of symmetric tetrachloroethane to phenol of 2:3 and comprising: (1) a diacid component consisting essentially of 90 to 100 mole percent terephthalic acid residues and 0 to 10 mole percent isophthalic acid residues, naphthalenedicarboxylic acid residues, biphenyldicarboxylic acid residues or a combination of 2 or more of isophthalic, naphthalenedicarboxylic or bipheyldicarboxylic acid residues; and (2) a diol component consisting essentially of 70 to 90 mole percent 1,4-cyclohexanedimethanol residues and 30 to 10 mole percent neopentyl glycol residues; wherein the copolyester comprises 100 mole percent diacid component and 100 mole percent diol component. The process is particularly useful for the manufacture of bottles or carboys having and interior volume of 2 to 50 liters.
摘要翻译：公开了一种通过挤出吹塑成型制造成型制品的方法，包括以下步骤：（1）通过模具挤出共聚酯以形成熔融共聚聚酯管; （2）将具有所需成品形状的模具定位在熔融共聚聚酯管上; 和（3）将气体引入熔融共聚酯的管中，使挤出物拉伸膨胀以填充模具; 其中所述共聚多酯是在对称四氯乙烷和苯酚的溶剂混合物中在25℃的温度下以0.25g / dl浓度测量的特性粘度（IV）为至少0.7dL / g的线性共聚酯，其重量比为对称四氯乙烷至苯酚为2：3，包括：（1）基本上由90至100摩尔％对苯二甲酸残基和0至10摩尔％间苯二甲酸残基组成的二酸组分，萘二甲酸残基，联苯二羧酸残基或2 或更多的间苯二甲酸，萘二羧酸或二环己基二羧酸残基; 和（2）基本上由70至90摩尔％的1,4-环己烷二甲醇残基和30至10摩尔％的新戊二醇残基组成的二醇组分; 其中所述共聚酯包含100摩尔％的二酸组分和100摩尔％的二醇组分。该方法对于制造具有2至50升的内部容积的瓶子或碳罐特别有用。

3. 发明申请

WO1999032547A1 PROCESS FOR PRODUCING CONTAINERS FROM POLYMER/PARTICLE COMPOSITIONS 审中-公开
标题翻译：从聚合物/颗粒组合物生产容器的方法
公开(公告)号：WO1999032547A1
公开(公告)日：1999-07-01
申请号：PCT/US1997024102
申请日：1997-12-30
申请人： EASTMAN CHEMICAL COMPANY
发明人： EASTMAN CHEMICAL COMPANY , BAGRODIA, Shriram , GILMER, John, Walter , SEO, Kab, Sik , TURNER, Sam, Richard
IPC分类号： C08K03/34
CPC分类号： C08K7/00 , C08L67/00
摘要： The present application relates to polyester compositions, processes to prepare molded articles from these polyester compositions, and containers fabricated from polyester clay composites for food and beverages. The processing methods employed in this invention enable containers to be formed which exhibit excellent clarity. Specifically, the present invention relates to a process comprising forming a parison from a composite composition comprising about 0.10 to about 25 weight % platelet particles dispersed in at least one polyester at a processing temperature which is at least 50 DEG above the Tg of said polyester; and molding said parison into a clear, thin walled article.
摘要翻译：本申请涉及聚酯组合物，从这些聚酯组合物制备模塑制品的方法，以及由用于食品和饮料的聚酯粘土复合材料制成的容器。本发明中使用的加工方法能够形成表现出优异透明度的容器。具体地说，本发明涉及一种方法，该方法包括由复合组合物形成型坯，所述复合组合物包含分散在至少一种聚酯中的约0.10-约25％（重量）的血小板颗粒，其处理温度高于所述聚酯的Tg至少50°; 并将所述型坯模制成透明的薄壁制品。

4. 发明申请

WO1998029499A1 HIGH I.V. POLYESTER COMPOSITIONS CONTAINING PLATELET PARTICLES 审中-公开
标题翻译：高温含有片状颗粒的聚酯组合物
公开(公告)号：WO1998029499A1
公开(公告)日：1998-07-09
申请号：PCT/US1997024221
申请日：1997-12-30
申请人： EASTMAN CHEMICAL COMPANY
发明人： EASTMAN CHEMICAL COMPANY , MATAYABAS, James, Christopher, Jr. , TURNER, Sam, Richard , SUBLETT, Bobby, Jones , CONNELL, Gary, Wayne , GILMER, John, Walker , BARBEE, Robert, Boyd
IPC分类号： C08K07/00
CPC分类号： C08K7/00 , Y10T428/1397 , Y10T428/261 , Y10T428/268 , Y10T428/269 , C08L67/02
摘要： The present invention relates to polyester-platelet particle composite compositions comprising about 0.01 to about 25 weight percent platelet particles dispersed in at least one polyester wherein said composition has an I.V. of greater than about 0.55 dl/g, low shear melt viscosity greater than about 30,000 poise and a gas permeability which is at least 10 % lower than that of unmodified polyester. The platelet particles are preferably derived from chemically modified or synthetic clays and have a thickness of less than 2 nm and a diameter between 10 to 2000 nm. The high viscosity filled polyester composition is prepared by polycondensing a polyester-platelet particle precomposition in the solid state.
摘要翻译：本发明涉及包含分散在至少一种聚酯中的约0.01至约25重量％的血小板颗粒的聚酯 - 血小板颗粒复合组合物，其中所述组合物具有I.V. 大于约0.55dl / g，低剪切熔体粘度大于约30,000泊，气体渗透性比未改性聚酯低至少10％。血小板颗粒优选衍生自化学改性或合成粘土，并且具有小于2nm的厚度和10至2000nm的直径。高粘度填充的聚酯组合物通过将固体状态的聚酯 - 血小板颗粒预组合物缩聚来制备。

5. 发明申请

WO2006124480A2 CONDUCTIVELY COATED SUBSTRATES DERIVED FROM BIAXIALLY-ORIENTED AND HEAT-SET POLYESTER FILM 审中-公开
标题翻译：从双向和热定型聚酯薄膜衍生的导电涂层基材
公开(公告)号：WO2006124480A2
公开(公告)日：2006-11-23
申请号：PCT/US2006/018170
申请日：2006-05-11
申请人： EASTMAN CHEMICAL COMPANY
发明人： PECORINI, Thomas, Joseph , TURNER, Sam, Richard , KING, Brian, Michael , KILLIAN, Christopher, Moore , KENDRICK, Crystal, Leigh , MACKENZIE, Peter, Borden
CPC分类号： C08J7/06 , C08J5/18 , C08J2367/02 , Y10T428/1086 , Y10T428/31786
摘要： Described are films capable of being coated with a conductive coating at temperatures equal to or greater than 24O0C, said film comprising a biaxially- oriented polyester film that is produced from a polyester having a melting point of 260 °C or greater.
摘要翻译：描述了能够在等于或大于240℃的温度下涂覆导电涂层的膜，所述膜包含由熔点为260℃或更高的聚酯制成的双轴取向聚酯膜。

6. 发明申请

WO1999003914A1 PROCESS FOR MAKING POLYESTER/PLATELET PARTICLE COMPOSITIONS DISPLAYING IMPROVED DISPERSION 审中-公开
标题翻译：制备聚酯/片状颗粒组合物的方法显示改进的分散体
公开(公告)号：WO1999003914A1
公开(公告)日：1999-01-28
申请号：PCT/US1997024104
申请日：1997-12-30
申请人： EASTMAN CHEMICAL COMPANY
发明人： EASTMAN CHEMICAL COMPANY , TREXLER, Jack, Wesley, Jr. , PINER, Rodney, Layne , TURNER, Sam, Richard , BARBEE, Robert, Boyd
IPC分类号： C08J03/22
CPC分类号： C08J3/226 , C08J2367/02 , C08J2467/00 , C08K9/08 , C08K2201/003 , C08L67/02
摘要： The present invention relates to polyester-platelet particle composite comprising at least one polyester having dispersed therein a platelet particle dispersion comprising about 0.01 to about 25 weight percent platelet particles and at least one water dissipatible polymer in a concentration which is at least about 1 part water dissipatible polymer to 1 part said polyester, wherein said platelet particles primarily comprise individual platelet particles and tactoids. The composites of the present invention are prepared by dispersing at least one clay material in a water dissipatible polymer to form a platelet particle dispersion; introducing said platelet particle dispersion to a polyester and extrusion mixing said dispersion and polyester.
摘要翻译：本发明涉及聚酯 - 血小板颗粒复合材料，其包含至少一种聚酯，其中分散有包含约0.01至约25重量％的血小板颗粒和至少一种至少约1份水的疏水性聚合物的血小板颗粒分散体与1份所述聚酯相溶的聚合物，其中所述的血小板颗粒主要包含单个的血小板颗粒和触纹。本发明的复合材料是通过将至少一种粘土材料分散在不透水的聚合物中制成的，以形成血小板颗粒分散体; 将所述血小板颗粒分散体引入聚酯并将所述分散体和聚酯挤出混合。

7. 发明申请

WO1997028218A1 POLYESTER/POLYESTERAMIDE BLENDS 审中-公开
标题翻译：聚酯/聚醚酰胺共混物
公开(公告)号：WO1997028218A1
公开(公告)日：1997-08-07
申请号：PCT/US1997001638
申请日：1997-02-03
申请人： EASTMAN CHEMICAL COMPANY
发明人： EASTMAN CHEMICAL COMPANY , TURNER, Sam, Richard , NICELY, Vincent, Alvin
IPC分类号： C08L67/02
CPC分类号： C08L67/02 , C08L77/12
摘要： This invention relates to polyester polyesteramide blends comprising: (A) about 95-99.99 weight percent of a polyester which comprises a dicarboxylic acid component comprising repeat units from at least 85 mol % terephthalic acid, naphthalene-2,6-dicarboxylic acid or mixtures of terephthalic acid and naphthalene-2,6-dicarboxylic acid and a diol component comprising repeat units from at least 85 mol % ethylene glycol, said mole percents being based on 100 mol % dicarboxylic acid and at least 100 mol % diol; and (B) about 5-0.01 weight percent of a polyesteramide of the formula: A(N)x(D)y where A is a dicarboxylic acid selected from aromatic or cycloaliphatic dicarboxylic acids having 8 to 14 carbon atoms or aliphatic dicarboxylic acids having 3 to 24 carbon atoms, N is a diamine having 2 to 24 carbon atoms, D is a diol having 2 to 14 carbon atoms, X is an integer from 0.01 to 0.99 and Y is an integer from 0.99 to 0.01. The blends of the present invention display good barrier properties, low color and acetaldehyde concentration. The blends are useful for a variety of molded articles including containers, films and sheets.
摘要翻译：本发明涉及聚酯聚酯酰胺共混物，其包含：（A）约95-99.99重量％的聚酯，其包含二羧酸组分，所述二羧酸组分包含至少85摩尔％对苯二甲酸，萘-2,6-二羧酸或对苯二甲酸和萘-2,6-二羧酸以及包含至少85摩尔％乙二醇的重复单元的二醇组分，所述摩尔百分比基于100摩尔％二羧酸和至少100摩尔％的二醇; 和（B）约5-0.01重量％的下式的聚酯酰胺：A（N）x（D）y其中A是选自具有8至14个碳原子的芳族或脂环族二羧酸的二羧酸或具有 3〜24个碳原子，N为2〜24个碳原子的二胺，D为碳原子数2〜14的二醇，X为0.01〜0.99的整数，Y为0.99〜0.01的整数。本发明的共混物显示良好的阻隔性能，低颜色和乙醛浓度。共混物可用于各种模制品，包括容器，薄膜和薄片。

8. 发明申请

WO2006049826A1 NOVEL COPOLYESTER COMPOSITIONS WITH IMPROVED IMPACT STRENGTH AT LOW TEMPERATURES 审中-公开
标题翻译：具有改善低温冲击强度的新型共聚酯组合物
公开(公告)号：WO2006049826A1
公开(公告)日：2006-05-11
申请号：PCT/US2005/036661
申请日：2005-10-12
申请人： EASTMAN CHEMICAL COMPANY
发明人： TURNER, Sam, Richard , KENDRICK, Crystal, Leigh
IPC分类号： C08G63/199
CPC分类号： C08G63/199 , C08G63/20
摘要： This invention relates to a polyester composition comprising: (i) diacid residues comprising at least 80 mole percent, based on the total moles of diacid residues, of one or more residues of: terephthalic acid, naphthalenedicarboxylic acid, 1,4-cyclohexanedicarboxylic acid, or isophthalic acid; and (ii) diol residues comprising from about 25 to about 70 mole percent, based on the total moles of diol residues, of the residues of 1,4-cyclohexanedimethanol, and from about 75 to about 30 mole percent, based on the total moles of diol residues, of the residues of 1,3-propanediol. This invention has surprising improved impact strength at low temperatures.
摘要翻译：本发明涉及一种聚酯组合物，其包含：（i）二酸残基，其包含至少80摩尔％，基于二酸残基的总摩尔数，一个或多个残基：对苯二甲酸，萘二甲酸，1,4-环己烷二羧酸，或间苯二甲酸; 和（ii）基于二醇残基的总摩尔数，包含约25至约70摩尔％的1,4-环己烷二甲醇残基的二醇残基和约75至约30摩尔％，基于总摩尔数的二醇残基，1,3-丙二醇的残基。本发明在低温下具有惊人的改善的冲击强度。

9. 发明申请

WO2004044032A1 METHOD FOR MAKING ISOSORBIDE CONTAINING POLYESTERS 审中-公开
标题翻译：制备含异构体的聚酯的方法
公开(公告)号：WO2004044032A1
公开(公告)日：2004-05-27
申请号：PCT/US2003/035920
申请日：2003-11-12
申请人： EASTMAN CHEMICAL COMPANY
发明人： GERMROTH, Ted, Calvin , TURNER, Sam, Richard , TREECE, Lanny, Calvin
IPC分类号： C08G63/66
CPC分类号： C08G63/672
摘要： This invention relates to a process for producing a polyester comprising the steps of: (g) obtaining an aqueous homogenous solution of isosorbide; (h) feeding the aqueous homogenous solution of step (a) into a reactor; (i) feeding one or more glycols and one or more dicarboxylic acids either into the aqueous solution of step (a) or into the reactor of step (b) either prior to, during and/or subsequent to step (b); (j) esterifying the reactor contents at sufficient temperatures and pressures, and optionally in the presence of suitable catalysts, to effect esterificaton; (k) forming a prepolymer; and (l) polycondensing the prepolymer at sufficient temperatures and pressures in the presence of a suitable catalyst to effect polycondensation to form a polyester.
摘要翻译：本发明涉及一种生产聚酯的方法，包括以下步骤：（g）获得异山梨醇的均匀水溶液; （h）将步骤（a）的水均匀溶液加入反应器中; （i）在步骤（b）之前，期间和/或之后将一种或多种二元醇和一种或多种二羧酸加入到步骤（a）的水溶液中或进入步骤（b）的反应器中; （j）在足够的温度和压力下以及任选地在合适的催化剂的存在下酯化反应器内容物以进行酯化; （k）形成预聚物; 和（l）在合适的催化剂存在下，在足够的温度和压力下将预聚物缩聚以进行缩聚以形成聚酯。

10. 发明申请

WO2003008477A1 AMORPHOUS COPOLYESTERS 审中-公开
标题翻译：非晶共聚物
公开(公告)号：WO2003008477A1
公开(公告)日：2003-01-30
申请号：PCT/US2002/023046
申请日：2002-07-18
申请人： EASTMAN CHEMICAL COMPANY
发明人： TURNER, Sam, Richard , MILBURN, Jonathan, Terrill , SEYMOUR, Robert, William , SEO, Kab, Sik
IPC分类号： C08G63/199
CPC分类号： C08G63/183 , C08G63/199 , Y10T428/1352
摘要： Disclosed are amorphous copolyesters having an inherent viscosity (IV) of at least about 0.4 dL/g measured at a temperature of 25°C at 0.25 g/dl concentration in a solvent mixture of symmetric tetrachloroethane and phenol having a weight ratio of symmetric tetrachloroethane to phenol of 2:3 comprising (1) a diacid component consisting essentially of about 90 to 100 mole percent terephthalic acid residues and 0 to about 10 mole percent isophthalic acid residues; and (2) a diol component consisting essentially of about 10 to 70 mole percent 1,4-cyclohexanedimethanol residues and about 90 to 30 mole percent neopentyl glycol residues; wherein the amorphous copolyesters comprises 100 mole percent diacid component and 100 mole percent diol component. The amorphous copolyesters are useful in the manufacture or fabrication of medical devices which have improved resistance to degradation upon exposure to lipids, as a profile produced by profile extrusion and as an injection molded article. Also, a method of melt processing the amorphous copolyester is disclosed which allows for performing a minimal drying or no drying of the copolyester prior to melt processing.
摘要翻译：公开了在对称四氯乙烷和苯酚的溶剂混合物中以25g / dl的浓度在25℃的温度下测量的具有至少约0.4dL / g的特性粘度（IV）的无定形共聚酯，其具有对称四氯乙烷与对称四氯乙烷 2：3的苯酚，其包含（1）基本上由约90至100摩尔％对苯二甲酸残基和0至约10摩尔％间苯二甲酸残基组成的二酸组分; 和（2）基本上由约10至70摩尔％的1,4-环己烷二甲醇残基和约90至30摩尔％的新戊二醇残基组成的二醇组分; 其中所述无定形共聚酯包含100摩尔％的二酸组分和100摩尔％的二醇组分。无定形共聚酯可用于制造或制造具有改善的抗暴露于脂质时的降解性的医疗装置，作为通过型材挤出产生的轮廓和注模制品。此外，公开了熔融加工无定形共聚酯的方法，其允许在熔融加工之前进行最小的干燥或不干燥共聚酯。

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