公开(公告)号：US6063495A

公开(公告)日：2000-05-16

申请号：US64719

申请日：1998-04-23

申请人： Larry F. Charbonneau ,  Garo Khanarian ,  Robert E. Johnson ,  Helmut B. Witteler ,  John A. Flint

发明人： Larry F. Charbonneau ,  Garo Khanarian ,  Robert E. Johnson ,  Helmut B. Witteler ,  John A. Flint

IPC分类号： C08G63/199 ,  C08G63/672 ,  D01F6/84 ,  D01F6/86 ,  D02G3/00 ,  C08G63/66

CPC分类号： C08G63/672 ,  D01F6/86 ,  Y10T428/2913 ,  Y10T428/2929

摘要： A polyester fiber made from a polymer having ethylene glycol moieties, isosorbide moieties and terepthaloyl moieties, and the method of making the fiber is described. The polyester fiber is used to form articles suitable for commercial, especially textile, and industrial uses, and has an inherent viscosity of at least 0.35 dL/g when measured as a 1% (weight/volume) solution of the polyester in o-chlorophenol at a temperature of 25.degree. C.

摘要翻译： 描述了由具有乙二醇部分的聚合物，异山梨醇部分和对苯二甲酰基部分制成的聚酯纤维，以及制备纤维的方法。 聚酯纤维用于形成适用于商业，特别是纺织品和工业用途的制品，当以聚氯乙烯在邻氯苯酚中的1％（重量/体积）溶液测量时，其特性粘度至少为0.35dL / g 在25℃的温度下

公开(公告)号：US5015722A

公开(公告)日：1991-05-14

申请号：US504310

申请日：1990-04-04

申请人： Larry F. Charbonneau ,  John A. Flint ,  Gabor D. Kiss ,  James P. Shepherd

发明人： Larry F. Charbonneau ,  John A. Flint ,  Gabor D. Kiss ,  James P. Shepherd

IPC分类号： C08G63/60 ,  C08G69/44 ,  C08J5/00 ,  C08J5/18 ,  C08K3/34 ,  C08K7/14 ,  C08L67/00 ,  C08L67/02 ,  D01F6/62 ,  D01F6/86

CPC分类号： C08G69/44 ,  C08G63/605

摘要： The novel polyester of the present invention is melt processable and is capable of forming an anisotropic melt phase. The polyester includes a relatively low concentration of 6-oxy-2-naphthoyl moiety. Other key moieties are 4-oxybenzoyl moiety, terephthaloyl moiety, 1,4-dioxyphenylene moiety, and 4,4'-dioxybiphenyl moiety. The presence of the 1,4-dioxyphenylene moiety in the specified concentration in combination with the other moieties surprisingly has been found to be capable of advantageously lowering the melting temperature of the resulting polyester while making possible the substantial maintenance of a highly attractive heat deflection temperature in molded articles formed from the same. Fibers which exhibit a relatively high modulus also may be formed.

公开(公告)号：US5851668A

公开(公告)日：1998-12-22

申请号：US752297

申请日：1996-11-19

申请人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

发明人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

IPC分类号： D01F1/04 ,  A41D19/015 ,  A41D31/00 ,  C08K3/08 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/10 ,  D04H3/16 ,  D02G3/00

CPC分类号： C08K3/08 ,  A41D19/01511 ,  A41D31/0055 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F8/14 ,  D04H1/4342 ,  D04H1/435 ,  D04H1/4382 ,  D04H3/105 ,  D04H3/16 ,  C08K2003/0887 ,  Y10S428/902 ,  Y10S428/903 ,  Y10T428/237 ,  Y10T428/24124 ,  Y10T428/249921 ,  Y10T428/249922 ,  Y10T428/249938 ,  Y10T428/24994 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/29 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/2949 ,  Y10T428/2964 ,  Y10T428/2973 ,  Y10T428/298 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/658 ,  Y10T442/681 ,  Y10T442/699

摘要： A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.

摘要翻译： 具有增加的耐切割性的纤维由纤维形成聚合物和莫氏硬度值大于约3的硬质填料制成。填料的含量为约0.05％至约20％重量。 在优选的实施方案中，成纤聚合物是聚对苯二甲酸乙二醇酯或包含衍生自6-羟基-2-萘甲酸和4-羟基苯甲酸的单体单元的液晶聚酯。 优选的填料包括钨和氧化铝。

公开(公告)号：US5453321A

公开(公告)日：1995-09-26

申请号：US53058

申请日：1993-04-26

申请人： Eui W. Choe ,  John A. Flint

发明人： Eui W. Choe ,  John A. Flint

IPC分类号： C08G63/185 ,  C08G63/189 ,  C08G63/78 ,  D01F6/84 ,  D02G3/00

CPC分类号： C08G63/78 ,  C08G63/185 ,  C08G63/189 ,  D01F6/84 ,  Y10T428/2913

摘要： High to ultrahigh polyester compositions comprising monomer units derived from 2,6-naphthalenedicarboxylic acid, 4,4'-bibenzoic acid and ethylene glycol are useful as fibers and molding resins when the mole ratio of 4,4'-bibenzoic acid to 2,6-naphthalenedicarboxylic acid is from about 60:40 to about 40:60, and especially when the two diacids are included in about equimolar amounts. These compositions yield fiber with excellent tensile properties, both at room temperature and at elevated temperatures. When these compositions are melt spun at a relatively low melt temperature and high draw down ratio, fibers with excellent tensile properties are obtained without a subsequent drawing step.

摘要翻译： 包含衍生自2,6-萘二甲酸，4,4'-二苯甲酸和乙二醇的单体单元的高超高分子聚酯组合物可用作纤维和模塑树脂，当4,4'-二苯甲酸与2,6 - 萘二甲酸为约60:40至约40:60，特别是当两种二酸以约等摩尔量包含时。 这些组合物在室温和升高的温度下产生具有优异拉伸性能的纤维。 当这些组合物在相对低的熔融温度和高的拉伸比下进行熔融纺丝时，获得具有优异拉伸性能的纤维，而无需随后的拉伸步骤。

公开(公告)号：US6159599A

公开(公告)日：2000-12-12

申请号：US172731

申请日：1998-10-13

申请人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

发明人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

IPC分类号： D01F1/04 ,  A41D19/015 ,  A41D31/00 ,  C08K3/08 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/10 ,  D04H3/16 ,  D02G3/00

CPC分类号： C08K3/08 ,  A41D19/01511 ,  A41D31/0055 ,  C08K3/22 ,  C08K2003/0887 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F8/14 ,  D04H1/4342 ,  D04H1/435 ,  D04H1/4382 ,  D04H3/105 ,  D04H3/16 ,  Y10S428/902 ,  Y10S428/903 ,  Y10T428/237 ,  Y10T428/24124 ,  Y10T428/249921 ,  Y10T428/249922 ,  Y10T428/249938 ,  Y10T428/24994 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/29 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/2949 ,  Y10T428/2964 ,  Y10T428/2973 ,  Y10T428/298 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/658 ,  Y10T442/681 ,  Y10T442/699 ,  C08L67/00 ,  C08L67/02

摘要： A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.

摘要翻译： 具有增加的耐切割性的纤维由纤维形成聚合物和莫氏硬度值大于约3的硬质填料制成。填料的含量为约0.05％至约20％重量。 在优选的实施方案中，成纤聚合物是聚对苯二甲酸乙二醇酯或包含衍生自6-羟基-2-萘甲酸和4-羟基苯甲酸的单体单元的液晶聚酯。 优选的填料包括钨和氧化铝。

公开(公告)号：US6126879A

公开(公告)日：2000-10-03

申请号：US130183

申请日：1998-08-06

申请人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

发明人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

IPC分类号： D01F1/04 ,  A41D19/015 ,  A41D31/00 ,  C08K3/08 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/10 ,  D04H3/16 ,  B29C47/00

CPC分类号： C08K3/08 ,  A41D19/01511 ,  A41D31/0055 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F8/14 ,  D04H1/4342 ,  D04H1/435 ,  D04H1/4382 ,  D04H3/105 ,  D04H3/16 ,  C08K2003/0887 ,  Y10S428/902 ,  Y10S428/903 ,  Y10T428/237 ,  Y10T428/24124 ,  Y10T428/249921 ,  Y10T428/249922 ,  Y10T428/249938 ,  Y10T428/24994 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/29 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/2949 ,  Y10T428/2964 ,  Y10T428/2973 ,  Y10T428/298 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/658 ,  Y10T442/681 ,  Y10T442/699

摘要： A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.

摘要翻译： 具有增加的耐切割性的纤维由纤维形成聚合物和莫氏硬度值大于约3的硬质填料制成。填料的含量为约0.05％至约20％重量。 在优选的实施方案中，成纤聚合物是聚对苯二甲酸乙二醇酯或包含衍生自6-羟基-2-萘甲酸和4-羟基苯甲酸的单体单元的液晶聚酯。 优选的填料包括钨和氧化铝。

公开(公告)号：US5472658A

公开(公告)日：1995-12-05

申请号：US171589

申请日：1993-12-22

申请人： George Collins ,  William M. Pleban ,  Frank Haimbach, IV ,  John A. Flint

发明人： George Collins ,  William M. Pleban ,  Frank Haimbach, IV ,  John A. Flint

IPC分类号： D02J1/20

CPC分类号： D02J1/20

摘要： The tensile modulus of fibers made from liquid crystalline polymers comprising 6-oxy-2-naphthoate and 4-oxybenzoate monomer units that have been heat treated can be increased by applying and then releasing a stress at room temperature in the range of about 25% to about 90% of the tensile strength of the heat treated fiber to yield a "pre-stressed" fiber.

摘要翻译： 包含6-氧基-2-萘甲酸酯和4-羟基苯甲酸酯单体单元的液晶聚合物制成的纤维的拉伸模量可以通过在室温下施加并释放约25％至 约90％的热处理纤维的拉伸强度，以产生“预应力”纤维。

公开(公告)号：US6127028A

公开(公告)日：2000-10-03

申请号：US172728

申请日：1998-10-13

申请人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie LaNieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

发明人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie LaNieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr. ,  Edward Ronald Kafchinski ,  Mohammed Ishaq Haider

IPC分类号： D01F1/04 ,  A41D19/015 ,  A41D31/00 ,  C08K3/08 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/10 ,  D04H3/16 ,  D03D13/00

CPC分类号： C08K3/08 ,  A41D19/01511 ,  A41D31/0055 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F8/14 ,  D04H1/4342 ,  D04H1/435 ,  D04H1/4382 ,  D04H3/105 ,  D04H3/16 ,  C08K2003/0887 ,  Y10S428/902 ,  Y10S428/903 ,  Y10T428/237 ,  Y10T428/24124 ,  Y10T428/249921 ,  Y10T428/249922 ,  Y10T428/249938 ,  Y10T428/24994 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/29 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/2949 ,  Y10T428/2964 ,  Y10T428/2973 ,  Y10T428/298 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/658 ,  Y10T442/681 ,  Y10T442/699

摘要： A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester including monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.

摘要翻译： 具有增加的耐切割性的纤维由纤维形成聚合物和莫氏硬度值大于约3的硬质填料制成。填料的含量为约0.05％至约20％重量。 在优选的实施方案中，成纤聚合物是聚对苯二甲酸乙二醇酯或包含衍生自6-羟基-2-萘甲酸和4-羟基苯甲酸的单体单元的液晶聚酯。 优选的填料包括钨和氧化铝。

公开(公告)号：US5976998A

公开(公告)日：1999-11-02

申请号：US172733

申请日：1998-10-13

申请人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr.

发明人： Robert Bruce Sandor ,  Michele C. Carter ,  Gunilla E. Gillberg-LaForce ,  William F. Clear ,  John A. Flint ,  Herman Leslie Lanieve ,  Scott W. Thompson ,  Etheridge Odell Oakley, Jr.

IPC分类号： D01F1/04 ,  A41D19/015 ,  A41D31/00 ,  C08K3/08 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  D04H1/42 ,  D04H3/10 ,  D04H3/16 ,  B32B5/16

CPC分类号： C08K3/08 ,  A41D19/01511 ,  A41D31/0055 ,  C08K3/22 ,  D01F1/10 ,  D01F6/04 ,  D01F6/60 ,  D01F6/62 ,  D01F6/84 ,  D01F8/14 ,  D04H1/4342 ,  D04H1/435 ,  D04H1/4382 ,  D04H3/105 ,  D04H3/16 ,  C08K2003/0887 ,  Y10S428/902 ,  Y10S428/903 ,  Y10T428/237 ,  Y10T428/24124 ,  Y10T428/249921 ,  Y10T428/249922 ,  Y10T428/249938 ,  Y10T428/24994 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/29 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/2949 ,  Y10T428/2964 ,  Y10T428/2973 ,  Y10T428/298 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/658 ,  Y10T442/681 ,  Y10T442/699

摘要： A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.

摘要翻译： 具有增加的耐切割性的纤维由纤维形成聚合物和莫氏硬度值大于约3的硬质填料制成。填料的含量为约0.05％至约20％重量。 在优选的实施方案中，成纤聚合物是聚对苯二甲酸乙二醇酯或包含衍生自6-羟基-2-萘甲酸和4-羟基苯甲酸的单体单元的液晶聚酯。 优选的填料包括钨和氧化铝。

公开(公告)号：US5935499A

公开(公告)日：1999-08-10

申请号：US987883

申请日：1997-12-08

申请人： O. Richard Hughes ,  Dieter K. Kurschus ,  John A. Flint ,  Cheng K. Saw

发明人： O. Richard Hughes ,  Dieter K. Kurschus ,  John A. Flint ,  Cheng K. Saw

IPC分类号： D01F6/62 ,  D01F8/14 ,  D01D5/12

CPC分类号： D01F8/14 ,  D01F6/62

摘要： Fibers and yarns of polyethylene terephthalate (PET) and PET copolymers with a sheath/filamentous core microstructure are formed from unoriented and non crystalline "as spun" source fibers and yarns by drawing to high draw ratios in one step. Fibers and yarns with the sheath/filamentous core microstructure are stiffer than commercial PET fibers. Fibers and yarns with the sheath/filamentous core microstructure may be annealed and relaxed to increase their dimensional stability without loss of the sheath/filamentous core microstructure.

摘要翻译： 聚对苯二甲酸乙二醇酯（PET）的纤维和纱线和具有鞘/丝状核心微观结构的PET共聚物由无取向和非结晶的“纺丝”源纤维和纱线通过在一个步骤中拉伸至高拉伸比而形成。 具有鞘/丝状核微结构的纤维和纱线比商业PET纤维更硬。 具有鞘/丝状核微观结构的纤维和纱线可以退火和松弛以增加其尺寸稳定性，而不损失护套/丝状核心微结构。