-
公开(公告)号：US20120273731A1
公开(公告)日：2012-11-01
申请号：US13503378
申请日：2010-10-27
Applicant: Jesus G. Moralez , Robert Ray Burch , Timothy D. Krizan , Lloyd Abrams
Inventor： Jesus G. Moralez , Robert Ray Burch , Timothy D. Krizan , Lloyd Abrams
CPC classification number: C08G73/1067 , C08G73/1014 , C08K3/04 , C08K3/34 , C08L79/08
Abstract: Polyimide resin compositions that contain an end-capped rigid aromatic polyimide, graphite and, optionally, a filler selected from sepiolite, attapulgite, kaolinite, or a mixture thereof, are found to exhibit low wear at high temperatures. Such compositions are especially useful in molded articles that are exposed to wear conditions at high temperatures such as aircraft engine parts.
Abstract translation: 发现含有封端的刚性芳族聚酰亚胺，石墨和任选的选自海泡石，绿坡缕石，高岭土或其混合物的填料的聚酰亚胺树脂组合物在高温下表现出低磨损。 这种组合物特别适用于在诸如飞机发动机部件的高温下暴露于磨损条件的模制品中。
-
Patent Agency Ranking
公开(公告)号：US20120235071A1
公开(公告)日：2012-09-20
申请号：US13504317
申请日：2010-10-27
Applicant: Jesus G. Moralez , Susan H. Tilford , Robert Ray Burch , Shekhar Subramoney
Inventor： Jesus G. Moralez , Susan H. Tilford , Robert Ray Burch , Shekhar Subramoney
CPC classification number: C08G73/1067 , C08G73/1014 , C08K3/04 , C08K7/04
Abstract: Polyimide resin compositions that contain an end-capped rigid aromatic polyimide, graphite and carbon filaments are found to exhibit low wear at high temperatures. Such compositions are especially useful in molded articles that are exposed to wear conditions at high temperatures such as aircraft engine parts.
Abstract translation: 发现含有封端的刚性芳族聚酰亚胺，石墨和碳丝的聚酰亚胺树脂组合物在高温下表现出低磨损。 这种组合物特别适用于在诸如飞机发动机部件的高温下暴露于磨损条件的模制品中。
-
公开(公告)号：US20120053272A1
公开(公告)日：2012-03-01
申请号：US13203261
申请日：2010-02-25
Applicant: Robert Ray Burch , Timothy D. Krizan , Jesus G. Moralez
Inventor： Robert Ray Burch , Timothy D. Krizan , Jesus G. Moralez
CPC classification number: C08L79/08 , C08G73/1042 , C08G73/1067 , C08G73/1071 , C08K3/04 , C08K5/523
Abstract: Polyimide resin compositions that contain an aromatic polyimide, graphite, and one or more triaryl phosphates are found to exhibit high wear resistance. Such compositions are especially useful in molded articles that are exposed to wear conditions at high temperatures such as aircraft engine parts.
Abstract translation: 发现含有芳族聚酰亚胺，石墨和一种或多种磷酸三芳基酯的聚酰亚胺树脂组合物表现出高耐磨性。 这种组合物特别适用于在诸如飞机发动机部件的高温下暴露于磨损条件的模制品中。
-
公开(公告)号：US08122755B2
公开(公告)日：2012-02-28
申请号：US12544590
申请日：2009-08-20
Applicant: Robert Ray Burch
Inventor： Robert Ray Burch
CPC classification number: G01N17/00 , G01N3/56 , G01N33/442 , G01N2203/0226
Abstract: A method is provided for evaluating relative wear life polymeric specimens intended for use at high temperature under high wear conditions.
Abstract translation: 提供了一种用于评估在高磨损条件下高温使用的相对磨损寿命的聚合物样品的方法。
-
公开(公告)号：US20110098409A1
公开(公告)日：2011-04-28
申请号：US12912188
申请日：2010-10-26
Applicant: Robert Ray Burch , Jesus G. Moralez , Shekhar Subramoney , Susan H. Tilford
Inventor： Robert Ray Burch , Jesus G. Moralez , Shekhar Subramoney , Susan H. Tilford
IPC: C08L79/08
Abstract: Disclosed herein are compositions and articles that are useful in environments exposed to heat, wear, and oxidizing agents, which are improved by means of specific kinds of carbon filaments. The compositions and articles comprise high-temperature polymer, high-temperature filler, and a mixture of carbon filament, wherein said mixture of carbon filament comprises multiwall axial carbon filament.
Abstract translation: 本文公开了可用于暴露于热，耐磨和氧化剂的环境中的组合物和制品，其通过特定种类的碳丝改进。 组合物和制品包括高温聚合物，高温填料和碳丝的混合物，其中所述碳丝的混合物包括多壁轴向碳丝。
-
公开(公告)号：US06180756B2
公开(公告)日：2001-01-30
申请号：US09505045
申请日：2000-02-16
Applicant: Robert Ray Burch
Inventor： Robert Ray Burch
IPC: C08F600
Abstract: This invention concerns a process for the addition of volatile materials to prepolymers prior to or during solid state polymerization processes and the subsequent conducting of said solid state polymerization process.
Abstract translation: 本发明涉及一种在固态聚合过程之前或期间将挥发性物质加入到预聚物中并随后进行所述固态聚合方法的方法。
-
-
-
-
-
Search Results
16
records
(took 0.018 seconds)
