公开(公告)号：US5807629A

公开(公告)日：1998-09-15

申请号：US749438

申请日：1996-11-15

Applicant: Chester W. Elspass ,  Dennis George Peiffer ,  Edward Nathan Kresge ,  Pamela Jean Wright ,  James Joseph Chludzinski ,  Hsien Chang Wang

Inventor： Chester W. Elspass ,  Dennis George Peiffer ,  Edward Nathan Kresge ,  Pamela Jean Wright ,  James Joseph Chludzinski ,  Hsien Chang Wang

IPC: B32B1/08 ,  B32B25/14 ,  B32B27/20 ,  B60C1/00 ,  B60C5/02 ,  B60C5/14 ,  B32B5/16 ,  B60C5/00

CPC classification number: B60C5/02 ,  B32B1/08 ,  B32B25/14 ,  B32B27/20 ,  B60C1/00 ,  B60C1/0008 ,  B60C5/14 ,  Y10S152/16 ,  Y10T152/10495 ,  Y10T428/25 ,  Y10T428/251 ,  Y10T428/252 ,  Y10T428/31826 ,  Y10T428/31931

Abstract: An elastomeric material nanocomposite having sufficiently low air permeability to be useful as a tire inner liner among other things, can be prepared by dispersing a layered clay material into the elastomer in the form of packets having an average thickness in the range of about 100 .ANG. to about 1400 .ANG.. Accordingly, the present invention provides in one embodiment, a novel composite composition, and in another embodiment, a novel tire inner liner composition.

Abstract translation: 具有足够低的透气性以用作轮胎内衬等的弹性体材料纳米复合材料可以通过将层状粘土材料以平均厚度在约100Ag范围内的分层形式分散到弹性体中来制备， 约1400安格拉姆。 因此，本发明在一个实施方案中提供了新颖的复合组合物，在另一个实施方案中提供了一种新型的轮胎内衬层组合物。

公开(公告)号：US6107454A

公开(公告)日：2000-08-22

申请号：US906873

申请日：1997-08-06

Applicant: Joel Edward Schmieg ,  Thomas Craig Erderly ,  Dennis George Peiffer ,  James Joseph Chludzinski

Inventor： Joel Edward Schmieg ,  Thomas Craig Erderly ,  Dennis George Peiffer ,  James Joseph Chludzinski

IPC: C08K5/19 ,  C08K5/41 ,  C08K5/42

CPC classification number: C08K5/19 ,  C08K5/41

Abstract: Melt processed linear polyethylenes are shown to exhibit improved processability through the addition of certain surfactants. Among the melt processing parameters improved are reduced head pressure, reduced torque, reduced motor load, reduced or eliminated melt fracture, or combinations of these parameters. The surfactants can be chosen from a non-aromatic alkyl sulfonate or sulfate salt wherein a cation of the salt is selected from the group consisting of Na, K, Li, and other alkali cations and a quaternary ammonium cations, said surfactant being essentially free of halogens.

Abstract translation: 熔体加工的线性聚乙烯通过加入某些表面活性剂显示出改善的加工性能。 改进的熔体加工参数中，头部压力降低，扭矩减小，电机负载减少，熔体断裂减少或消除，或这些参数的组合。 表面活性剂可以选自非芳族烷基磺酸盐或硫酸盐，其中盐的阳离子选自Na，K，Li和其它碱阳离子和季铵阳离子，所述表面活性剂基本上不含 卤素

公开(公告)号：US5883173A

公开(公告)日：1999-03-16

申请号：US771179

申请日：1996-12-20

Applicant: Chester W. Elspass ,  Dennis G. Peiffer ,  Edward Nathan Kresge ,  Dong-Tsai Hsieh ,  James Joseph Chludzinski ,  Keng S. Liang

Inventor： Chester W. Elspass ,  Dennis G. Peiffer ,  Edward Nathan Kresge ,  Dong-Tsai Hsieh ,  James Joseph Chludzinski ,  Keng S. Liang

IPC: C08L101/00 ,  C08F2/44 ,  C08K3/34 ,  C08L9/02 ,  C08L9/06

CPC classification number: C08F2/44 ,  C08K3/346

Abstract: The present invention relates to a latex comprising water and a layered material intercalated with a polymer. The invention also relates to a nanocomposite material comprising a layered material intercalated with a polymer. The latex can be produced by forming a dispersion of layered material in water, adding surfactant, polymerizable monomer or monomers, and a polymerization initiator to the mixture and then polymerizing the monomer to form a latex. The latex can also be formed from preformed polymers. Composite materials formed from latexes produced by either method have improved mechanical properties and reduced air permeability.

Abstract translation: 本发明涉及包含水和嵌入聚合物的分层材料的胶乳。 本发明还涉及纳米复合材料，其包含插入聚合物的层状材料。 可以通过在水中形成层状材料的分散体，将表面活性剂，可聚合单体或单体和聚合引发剂加成到混合物中，然后使单体聚合以形成胶乳来制备胶乳。 胶乳也可以由预制的聚合物形成。 由任一方法生产的胶乳形成的复合材料具有改善的机械性能和降低的透气性。

公开(公告)号：US6124428A

公开(公告)日：2000-09-26

申请号：US906870

申请日：1997-08-06

Applicant: Joel Edward Schmieg ,  Thomas Craig Erderly ,  Dennis George Peiffer ,  James Joseph Chludzinski

Inventor： Joel Edward Schmieg ,  Thomas Craig Erderly ,  Dennis George Peiffer ,  James Joseph Chludzinski

IPC: C08J5/18 ,  B29C55/28 ,  B29K23/00 ,  B29L7/00 ,  C08K5/42 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L53/02 ,  C08L101/00

CPC classification number: C08K5/42 ,  C08J5/18 ,  C08L23/04 ,  C08L23/06 ,  C08L23/0815 ,  C08J2323/04 ,  C08J2323/06 ,  C08J2323/08 ,  C08L23/0869 ,  C08L2314/06 ,  C08L53/02

Abstract: Melt processed linear polyethylenes which may optionally contain an elastomer, are shown to exhibit improved processability through the addition of certain surfactants. Among the melt processing parameters improved are reduced head pressure, reduced torque, reduced motor load, reduced or eliminated melt fracture, or combinations of these parameters. The surfactants can be chosen from a non-aromatic alkyl sulfonate or sulfate salt wherein a cation of the salt is selected from the group consisting of Na, K, Li, and other alkali cations and quaternary ammonium cations, said surfactant being essentially free of halogens.

Abstract translation: 可以任选地含有弹性体的熔融加工的线性聚乙烯通过加入某些表面活性剂显示出改善的加工性能。 改进的熔体加工参数中，头部压力降低，扭矩减小，电机负载减少，熔体断裂减少或消除，或这些参数的组合。 表面活性剂可以选自非芳族烷基磺酸盐或硫酸盐，其中盐的阳离子选自Na，K，Li和其它碱阳离子和季铵阳离子，所述表面活性剂基本上不含卤素 。

公开(公告)号：US5677381A

公开(公告)日：1997-10-14

申请号：US499262

申请日：1995-07-07

Applicant: Dennis George Peiffer ,  James Joseph Chludzinski ,  Ching-Tai Lue ,  Thomas Craig Erderly

Inventor： Dennis George Peiffer ,  James Joseph Chludzinski ,  Ching-Tai Lue ,  Thomas Craig Erderly

IPC: C08L23/08 ,  C08L23/26 ,  C08L23/34 ,  C08L23/32

CPC classification number: C08L23/0815 ,  C08L2205/02 ,  C08L23/34

Abstract: In one embodiment of the present invention, there is provided a composition comprising a major amount of an ethylene alpha olefin copolymer and a minor amount of a lower molecular weight ethylene alpha olefin or a neutralized sulfonated ethylene alpha olefin.

Abstract translation: 在本发明的一个实施方案中，提供了包含主要量的乙烯-α烯烃共聚物和少量较低分子量乙烯α-烯烃或中和的磺化乙烯α-烯烃的组合物。