公开(公告)号：US06552113B2

公开(公告)日：2003-04-22

申请号：US09728954

申请日：2000-12-01

申请人： Shriram Bagrodia ,  Linda Gail Bernard ,  Gary Wayne Connell ,  John Walker Gilmer ,  Tie Lan ,  James Christopher Matayabas, Jr. ,  Jeffrey Todd Owens ,  Vasiliki Psihogios ,  Emerson Eston Sharpe, Jr. ,  Sam Richard Turner

发明人： Shriram Bagrodia ,  Linda Gail Bernard ,  Gary Wayne Connell ,  John Walker Gilmer ,  Tie Lan ,  James Christopher Matayabas, Jr. ,  Jeffrey Todd Owens ,  Vasiliki Psihogios ,  Emerson Eston Sharpe, Jr. ,  Sam Richard Turner

IPC分类号： B32B1706

CPC分类号： B82Y30/00 ,  C08J5/005 ,  C08K7/00 ,  C08K9/04 ,  Y10T428/1352

摘要： This invention is directed to a polymer-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polymer-clay nanocomposite. The polymer-clay nanocomposite comprises (a) a matrix polymer, (b) an amorphous oligomer, and (c) a layered clay material.

公开(公告)号：US06548587B1

公开(公告)日：2003-04-15

申请号：US09593905

申请日：2000-06-14

申请人： Shriram Bagrodia ,  John Walker Gilmer ,  Jeffrey Todd Owens ,  Linda Gail Bernard ,  Sam Richard Turner ,  James Christopher Matayabas, Jr. ,  Vasiliki Psihogios ,  Tie Lan

发明人： Shriram Bagrodia ,  John Walker Gilmer ,  Jeffrey Todd Owens ,  Linda Gail Bernard ,  Sam Richard Turner ,  James Christopher Matayabas, Jr. ,  Vasiliki Psihogios ,  Tie Lan

IPC分类号： C08K334

CPC分类号： C08K9/04 ,  C08K3/346 ,  C08K7/00 ,  C08L77/00

摘要： This invention relates to a composite composition comprising one or more polyamide polymers or copolymers, one or more layered clay materials, and one or more alkoxylated ammonium cations. The invention also relates to a process for preparing a nanocomposite and articles produced from the nanocomposite, including bottles.

摘要翻译： 本发明涉及包含一种或多种聚酰胺聚合物或共聚物，一种或多种层状粘土材料和一种或多种烷氧基化铵阳离子的复合组合物。 本发明还涉及制备纳米复合材料的方法和由纳米复合材料制成的制品，包括瓶子。

公开(公告)号：US06552114B2

公开(公告)日：2003-04-22

申请号：US10144427

申请日：2002-05-13

申请人： Sam Richard Turner ,  Gary Wayne Connell ,  John Walker Gilmer ,  Vasiliki Psihogios ,  James Christopher Matayabas, Jr. ,  Tie Lan ,  Shriram Bagrodia

发明人： Sam Richard Turner ,  Gary Wayne Connell ,  John Walker Gilmer ,  Vasiliki Psihogios ,  James Christopher Matayabas, Jr. ,  Tie Lan ,  Shriram Bagrodia

IPC分类号： C08K334

CPC分类号： C08K9/04 ,  C08K3/346 ,  C08K7/00 ,  Y10S977/778 ,  Y10S977/788 ,  Y10S977/895 ,  Y10S977/902 ,  C08L77/00

摘要： This invention relates to a process for preparing an amorphous polyamide-clay nanocomposite comprising the steps of: a. melt mixing a layered clay material with an oligomeric polyamide resin to form an oligomeric polyamide resin-clay composite, and b. mixing the oligomeric resin-clay composite with a high molecular weight amorphous matrix polyamide comprising (i) a residue of at least two dicarboxylic acid components and (ii) a residue of at least one diamine component, wherein the layered clay material has been cation exchanged with an onium cation of the formula:

摘要翻译： 本发明涉及一种制备无定形聚酰胺 - 粘土纳米复合材料的方法，包括以下步骤：a。 将层状粘土材料与低聚聚酰胺树脂熔融混合以形成低聚聚酰胺树脂 - 粘土复合材料，和b。 将低聚树脂 - 粘土复合材料与高分子量无定形基质聚酰胺混合，其中包括（i）至少两种二羧酸组分的残余物和（ii）至少一种二胺组分的残余物，其中层状粘土材料已经被阳离子交换 具有下式的鎓阳离子：

公开(公告)号：US06417262B1

公开(公告)日：2002-07-09

申请号：US09452826

申请日：1999-12-01

申请人： Sam Richard Turner ,  Gary Wayne Connell ,  John Walker Gilmer ,  Vasiliki Psihogios ,  James Christopher Matayabas, Jr. ,  Tie Lan ,  Shriram Bagrodia

发明人： Sam Richard Turner ,  Gary Wayne Connell ,  John Walker Gilmer ,  Vasiliki Psihogios ,  James Christopher Matayabas, Jr. ,  Tie Lan ,  Shriram Bagrodia

IPC分类号： C08K334

CPC分类号： C08J3/226 ,  B82Y30/00 ,  C08J5/005 ,  C08J2367/02 ,  C08J2377/06 ,  C08K3/346 ,  C08K7/00 ,  C08K9/04 ,  C08L101/00 ,  C08L2666/02 ,  C08L77/00

摘要： This invention is directed to a polyamide-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polyamide-clay nanocomposite. The polyamide-clay nanocomposite comprises (a) an amorphous matrix polyamide comprising (i) a residue of a dicarboxylic acid component comprising at least two diacids and (ii) a residue of a diamine component, and (b) a layered clay material, wherein the layered clay material is dispersed in the matrix polyamide.

摘要翻译： 本发明涉及聚酰胺 - 粘土纳米复合材料，由纳米复合材料制备的产品，以及制备聚酰胺 - 粘土纳米复合材料的方法。 聚酰胺 - 粘土纳米复合材料包含（a）无定形基质聚酰胺，其包含（i）包含至少两种二酸的二羧酸组分的残基和（ii）二胺组分的残余物，和（b）层状粘土材料，其中 层状粘土材料分散在基质聚酰胺中。

公开(公告)号：US06777479B1

公开(公告)日：2004-08-17

申请号：US09630517

申请日：2000-08-02

申请人： Linda Gail Bernard ,  Horst Clauberg ,  Michael John Cyr ,  John Walker Gilmer ,  Jeffrey Todd Owens ,  Mark Edward Stewart ,  Sam Richard Turner ,  Shriram Bagrodia ,  James Christopher Matayabas, Jr.

发明人： Linda Gail Bernard ,  Horst Clauberg ,  Michael John Cyr ,  John Walker Gilmer ,  Jeffrey Todd Owens ,  Mark Edward Stewart ,  Sam Richard Turner ,  Shriram Bagrodia ,  James Christopher Matayabas, Jr.

IPC分类号： C08K334

CPC分类号： B82Y30/00 ,  C08J5/005 ,  C08J2377/00 ,  C08K3/34 ,  C08K7/00 ,  C08K2201/008 ,  C08L77/00

摘要： Polymer composite materials comprising of least one polymer resin and platelet particles from at least one layered silicate material uniformly dispersed in the resin and articles prepared from the polymer composite materials. The polymer composite contains at least one polyamide resin, at least one oxygen scavenging system, and at least one layered silicate material. These polymer composite materials are especially useful for manufacturing clear polyester bottles and polyester film that are recyclable have improved active gas barrier properties to oxygen, and have improved passive barrier properties to carbon dioxide and other gases. The polymer composite materials can be used in relatively minor amounts as either a blend or a coextruded thin layer with virgin or post consumer recycled polyesters and related copolymners.

摘要翻译： 包含至少一种聚合物树脂的聚合物复合材料和均匀分散在树脂中的至少一种层状硅酸盐材料的片晶颗粒和由聚合物复合材料制备的制品。 聚合物复合材料含有至少一种聚酰胺树脂，至少一种除氧系统和至少一种层状硅酸盐材料。 这些聚合物复合材料特别可用于制造可再循环的透明聚酯瓶和聚酯膜，其具有改善的对氧的活性气体阻隔性能，并且具有改善的对二氧化碳和其它气体的被动阻挡性能。 聚合物复合材料可以以相对小的量用作共混物或共挤出的薄层，其具有原始或消费后的再生聚酯和相关共聚物。

公开(公告)号：US06376591B1

公开(公告)日：2002-04-23

申请号：US09452511

申请日：1999-12-01

申请人： Tie Lan ,  Vasiliki Psihogios ,  Sam Richard Turner ,  Gary Wayne Connell ,  James Christopher Matayabas, Jr. ,  John Walker Gilmer

发明人： Tie Lan ,  Vasiliki Psihogios ,  Sam Richard Turner ,  Gary Wayne Connell ,  James Christopher Matayabas, Jr. ,  John Walker Gilmer

IPC分类号： C08K334

CPC分类号： C08K3/346 ,  C08K7/00 ,  C08K9/08 ,  C08L77/00

摘要： This invention is directed to a polyamide-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polyamide-clay nanocomposite. The polyamide-clay nanocomposite comprises (a) an amorphous matrix polyamide comprising (i) a residue of a dicarboxylic acid component comprising at least two diacids and (ii) a residue of a diamine component, and (b) a layered clay material, wherein the layered clay material is dispersed in the matrix polyamide.

摘要翻译： 本发明涉及聚酰胺 - 粘土纳米复合材料，由纳米复合材料制备的产品，以及制备聚酰胺 - 粘土纳米复合材料的方法。 聚酰胺 - 粘土纳米复合材料包含（a）无定形基质聚酰胺，其包含（i）包含至少两种二酸的二羧酸组分的残基和（ii）二胺组分的残余物，和（b）层状粘土材料，其中 层状粘土材料分散在基质聚酰胺中。

公开(公告)号：US06486252B1

公开(公告)日：2002-11-26

申请号：US09338222

申请日：1999-06-22

申请人： Robert Boyd Barbee ,  James Christopher Matayabas, Jr. ,  Jack Wesley Trexler, Jr. ,  Rodney Layne Piner ,  John Walker Gilmer ,  Gary Wayne Connell ,  Jeffrey Todd Owens ,  Sam Richard Turner

发明人： Robert Boyd Barbee ,  James Christopher Matayabas, Jr. ,  Jack Wesley Trexler, Jr. ,  Rodney Layne Piner ,  John Walker Gilmer ,  Gary Wayne Connell ,  Jeffrey Todd Owens ,  Sam Richard Turner

IPC分类号： C08J510

CPC分类号： C01B33/44 ,  C08K9/04

摘要： The present invention relates to a composition comprising (i) a layered clay material that has been cation-exchanged with an organic cation salt represented by Formula (I): wherein M is nitrogen or phosphorous, X− is a halide, hydroxide, or acetate anion, R1 is a straight or branched alkyl group having at least 8 carbon atoms, and R2, R3, and R4 are independently hydrogen or a straight or branched alkyl group having 1 to 22 carbon atoms; and (ii) at least one expanding agent, wherein the cation-exchanged clay material contains platelet particles and the expanding agent separates the platelet particles. The present invention also relates to a composite comprising a polymer having dispersed therein a composition of this invention. Preferred polymers for use in the composite include polyesters. The composite of the present invention shows vastly improved platelet separation as evidenced by higher than previously reported basal spacing.

摘要翻译： 本发明涉及一种组合物，其包含（i）与式（I）表示的有机阳离子盐进行阳离子交换的层状粘土材料：其中M为氮或磷，X-为卤化物，氢氧化物或乙酸盐 阴离子，R1是具有至少8个碳原子的直链或支链烷基，R2，R3和R4独立地是氢或具有1至22个碳原子的直链或支链烷基; 和（ii）至少一种发泡剂，其中所述阳离子交换的粘土材料含有血小板颗粒，所述发泡剂分离所述血小板颗粒。 本发明还涉及包含其中分散有本发明组合物的聚合物的复合材料。 用于复合材料的优选聚合物包括聚酯。 本发明的复合物显示出大大改善的血小板分离，这通过高于先前报道的基础间距来证明。

公开(公告)号：US06713547B2

公开(公告)日：2004-03-30

申请号：US10092128

申请日：2002-03-06

申请人： Robert Boyd Barbee ,  James Christopher Matayabas, Jr. ,  Jack Wesley Trexler, Jr. ,  Rodney Layne Piner ,  John Walker Gilmer ,  Gary Wayne Connell ,  Jeffrey Todd Owens ,  Sam Richard Turner

发明人： Robert Boyd Barbee ,  James Christopher Matayabas, Jr. ,  Jack Wesley Trexler, Jr. ,  Rodney Layne Piner ,  John Walker Gilmer ,  Gary Wayne Connell ,  Jeffrey Todd Owens ,  Sam Richard Turner

IPC分类号： C08J510

CPC分类号： C01B33/44 ,  C08K9/04

摘要： The present invention relates to processes for preparing a nanocomposite comprising: a. preparing an organoclay material by reacting a swellable layered clay with an onium ion represented by Formula (I): wherein i) M is nitrogen or phosphorus, ii) R1 is a straight or branched alkyl group having at least 8 carbon atoms, iii) R2, R3, and R4 are independently selected from organic or oligomeric ligands or hydrogen, and iv) at least one of R2, R3, and R4 comprises an alkylene oxide group having from 2 to 6 carbon atoms or a polyalkylene oxide group, and b. melt mixing the organoclay material with an expanding agent, and c. melt extruding the expanded organoclay and a polymer to provide a nanocomposite.

摘要翻译： 本发明涉及制备纳米复合材料的方法，包括：a。 通过使可溶胀的层状粘土与由式（I）表示的鎓离子反应来制备有机粘土材料：其中i）M是氮或磷，ii）R 1是具有至少8个碳原子的直链或支链烷基，iii）R 2， R 3和R 4独立地选自有机或低聚配体或氢，并且其中R 2，R 3和R 4中的至少一个包含具有2至6个碳原子的环氧烷基或聚环氧烷基，和b。 将有机粘土材料与发泡剂熔融混合，和c。 熔融挤出膨胀的有机粘土和聚合物以提供纳米复合材料。

公开(公告)号：US06653388B1

公开(公告)日：2003-11-25

申请号：US09452318

申请日：1999-12-01

申请人： Robert Boyd Barbee ,  John Walker Gilmer ,  James Christopher Matayabas, Jr. ,  Tie Lan ,  Vasiliki Psihogios

发明人： Robert Boyd Barbee ,  John Walker Gilmer ,  James Christopher Matayabas, Jr. ,  Tie Lan ,  Vasiliki Psihogios

IPC分类号： C08K334

CPC分类号： C08K3/346 ,  C08K7/00 ,  C08K9/04 ,  C08K2201/014 ,  Y10T428/2982 ,  Y10T428/31504

摘要： This invention relates to a polymer-clay nanocomposite comprising (i) a melt-processible matrix polymer, and incorporated therein (ii) a mixture of at least two layered clay materials. The invention also relates to articles produced from a nanocomposite and a process for preparing a nanocomposite.

摘要翻译： 本发明涉及一种聚合物 - 粘土纳米复合材料，其包括（i）可熔融加工的基质聚合物，并且其中并入（ii）至少两层粘土材料的混合物。 本发明还涉及由纳米复合材料制备的制品和制备纳米复合材料的方法。

公开(公告)号：US06391449B1

公开(公告)日：2002-05-21

申请号：US09452821

申请日：1999-12-01

申请人： Tie Lan ,  Vasiliki Psihogios ,  Robert Boyd Barbee ,  James Christopher Matayabas, Jr. ,  John Walker Gilmer

发明人： Tie Lan ,  Vasiliki Psihogios ,  Robert Boyd Barbee ,  James Christopher Matayabas, Jr. ,  John Walker Gilmer

IPC分类号： B32B1502

CPC分类号： C08K3/346 ,  C08K7/00 ,  C08K9/04 ,  C08K2201/014 ,  Y10T428/2982 ,  Y10T428/31504

摘要： This invention relates to a polymer-clay intercalates, exfoliates, nanocomposites and methods of manufacturing comprising (i) a melt-processible matrix polymer, and incorporated therein (ii) a mixture of at least two layered clay materials. The invention also relates to articles produced from a nanocomposite and a process for preparing a nanocomposite.

摘要翻译： 本发明涉及聚合物 - 粘土嵌入物，去角质，纳米复合材料和制造方法，其包括（i）可熔融加工的基质聚合物，并且其中并入其中（ii）至少两层分层粘土材料的混合物。 本发明还涉及由纳米复合材料制备的制品和制备纳米复合材料的方法。