公开(公告)号：US20080023884A1

公开(公告)日：2008-01-31

申请号：US11879120

申请日：2007-07-16

Applicant: Wayde Konze ,  David Bank ,  Martin Cornell ,  Zenon Lysenko ,  Francis Timmers

Inventor： Wayde Konze ,  David Bank ,  Martin Cornell ,  Zenon Lysenko ,  Francis Timmers

IPC: B29C45/03 ,  C08G61/08

CPC classification number: C08G61/08 ,  C08F6/006

Abstract: Crosslinked polydicyclopentadiene polymer and copolymer are made by first forming a thermoplastic polymeric intermediate in a ring-opening metathesis polymerization (ROMP), and then crosslinking the intermediate in a melt-processing or solution processing step. The formation of the intermediate permits facile removal of residual monomer, which leads to a reduction in odor and improvement in physical properties. Crosslinking can be achieved using various crosslinking strategies, including further ROMP reactions, addition polymerization of residual double bonds, addition of a crosslinking agent or introduction of functional groups.

Abstract translation: 交联的聚二聚环戊二烯聚合物和共聚物通过首先在开环易位聚合（ROMP）中形成热塑性聚合物中间体，然后在熔融加工或溶液处理步骤中交联中间体来制备。 中间体的形成允许容易地去除残留的单体，这导致气味的降低和物理性能的改善。 可以使用各种交联策略实现交联，包括进一步的ROMP反应，残余双键的加成聚合，加入交联剂或引入官能团。

公开(公告)号：US20060193757A1

公开(公告)日：2006-08-31

申请号：US10567006

申请日：2004-08-27

Applicant: Cheng Li ,  Robin Ziebarth ,  Martin Cornell ,  Steven Swartzmiller

Inventor： Cheng Li ,  Robin Ziebarth ,  Martin Cornell ,  Steven Swartzmiller

IPC: B01D50/00

CPC classification number: B01J23/42 ,  B01D53/9422 ,  B01D53/944 ,  B01D53/945 ,  B01D53/9468 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/9155 ,  B01J21/04 ,  B01J23/464 ,  B01J35/04 ,  B01J37/0201 ,  B01J37/0215 ,  C04B41/009 ,  C04B41/5122 ,  C04B41/88 ,  C04B2111/00793 ,  F01N3/0222 ,  F01N3/0231 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N3/0842 ,  F01N3/2828 ,  F01N2330/06 ,  F01N2370/02 ,  F01N2510/06 ,  Y02A50/2341 ,  Y02T10/22 ,  C04B41/4535 ,  C04B41/455 ,  C04B35/185 ,  C04B38/00

Abstract: An improved Diesel exhaust filter element of the type having a rigid porous wall portion formed of an acicular ceramic (such as acicular mullite), the porous wall portion having a first side and a second side, the porous wall portion being coated with a precious metal catalyst and a Nox absorbent, such that when exhaust gas from a Diesel engine is flowed through the rigid porous wall from the first side to the second side, the exhaust gas containing excess oxygen, Nox and soot, the soot in the exhaust gas in trapped within the rigid porous wall and catalytically oxidized to carbon dioxide, the NO is catalytically oxidized to NO2, which NO2 is then absorbed by the Nox absorbent, and such that when the exhaust gas is caused to contain excess hydrocarbon and carbon monoxide, then the Nox absorbent is regenerated and the remaining hydrocarbon and carbon monoxide are catalytically converted to nitrogen and carbon dioxide. In addition, a process for depositing precipitated metal ions on the surfaces of such a rigid porous wall.

Abstract translation: 一种改进的具有由针状陶瓷（例如针状莫来石）形成的刚性多孔壁部分的柴油机排气过滤器元件，多孔壁部分具有第一侧和第二侧，多孔壁部分涂覆有贵金属 催化剂和无吸收剂，使得当来自柴油发动机的废气从第一侧流到第二侧时，含有过量氧气，NOx和烟尘的废气， 废气中的烟灰被捕获在刚性多孔壁内并催化氧化成二氧化碳，NO被催化氧化成NO 2，然后NO 2被< 并且使得当使废气含有过量的碳氢化合物和一氧化碳时，则再次使用NO x吸收剂，并且剩余的烃和一氧化碳 催化转化成氮和二氧化碳。 此外，在这种刚性多孔壁的表面上沉积沉淀的金属离子的方法。

公开(公告)号：US20050033009A1

公开(公告)日：2005-02-10

申请号：US10942262

申请日：2004-09-16

Applicant: Alan Schrock ,  Ralph Priester ,  Wayne Willkom ,  Robert O'Neill ,  Martin Cornell ,  Christopher Christenson

Inventor： Alan Schrock ,  Ralph Priester ,  Wayne Willkom ,  Robert O'Neill ,  Martin Cornell ,  Christopher Christenson

IPC: B60C17/00 ,  B29C45/00 ,  B29C67/24 ,  B29K75/00 ,  B60C17/06 ,  C08G18/10 ,  C08G18/48 ,  C08G18/66

CPC classification number: C08G18/6651 ,  B29C67/246 ,  B29K2075/00 ,  B60C17/06 ,  C08G18/10 ,  C08G18/4841 ,  C08G18/4866 ,  C08G2120/00 ,  C08G2380/00 ,  Y10T152/10054 ,  Y10T152/10522 ,  Y10T152/10738 ,  C08G18/6685

Abstract: A polyurethane-polymer composition suitable for preparing a lightweight tire support includes at least one isocyanate, at least one polyol, and at least one chain extender. A polyurethane-polymer composition can also include an additive such as a catalyst, a filler, a surfactant, a colorant, and a mold-release agent. A lightweight tire support can be prepared from a polyurethane-polymer composition by, for example, reaction injection molding. Such a tire support desirably has temperature stability and load-bearing capability.

Abstract translation: 适用于制备轻质轮胎支承体的聚氨酯 - 聚合物组合物包括至少一种异氰酸酯，至少一种多元醇和至少一种扩链剂。 聚氨酯 - 聚合物组合物还可以包括添加剂如催化剂，填料，表面活性剂，着色剂和脱模剂。 可以通过例如反应注射成型由聚氨酯 - 聚合物组合物制备轻质轮胎支撑体。 这样的轮胎支撑件期望地具有温度稳定性和承载能力。