公开(公告)号：US4717764A

公开(公告)日：1988-01-05

申请号：US780709

申请日：1985-09-26

Applicant: Bennett C. Ward

Inventor： Bennett C. Ward

IPC: C08G73/18

CPC classification number: C08G73/18

Abstract: A two stage process for the production of benzimidazole/aromatic amide polymers and copolymers and wholly aromatic polyamides is provided wherein an aromatic amine component comprising an aromatic diamine or triamine and optionally, an aromatic tetraamine is reacted with an aromatic dicarboxylic acid and/or ester. The reactants are heated with agitation in a first stage to a temperature at least sufficient to initiate condensate evolution. The agitation is then discontinued and the reaction is allowed to proceed, in many cases with the formation of a foam while heating is continued. The reaction mass is then allowed to solidify by cooling and is crushed to a ground prepolymer which is heated with agitation in a second stage to a temperature higher than that of the first stage until the desired polymer is obtained. The invention also includes certain benzimidazole/aromatic amide polymers and copolymers as new compositions of matter.

Abstract translation: 提供用于生产苯并咪唑/芳族酰胺聚合物和共聚物和全芳族聚酰胺的两阶段方法，其中包含芳族二胺或三胺和任选的芳族四胺的芳族胺组分与芳族二羧酸和/或酯反应。 将反应物在第一阶段中搅拌加热至至少足以引发冷凝物逸出的温度。 然后停止搅拌并允许反应进行，在许多情况下，随着加热继续形成泡沫。 然后使反应物质通过冷却固化，并粉碎成研磨预聚物，该研磨预聚物在第二阶段被搅拌加热到比第一阶段高的温度，直至获得所需的聚合物。 本发明还包括某些苯并咪唑/芳族酰胺聚合物和共聚物作为物质的新组合物。

公开(公告)号：US4506068A

公开(公告)日：1985-03-19

申请号：US576328

申请日：1984-02-02

Applicant: Eui W. Choe ,  Anthony B. Conciatori ,  Bennett C. Ward

Inventor： Eui W. Choe ,  Anthony B. Conciatori ,  Bennett C. Ward

IPC: C08G73/18

CPC classification number: C08G73/18

Abstract: This invention provides a two stage melt polymerization process for the production of an improved type of high molecular weight polybenzimidazole, which involves the use of an arylphosphine or arylphosphite polymerization catalyst.The process provides poly-2,2'-(m-phenylene)-5,5'-bibenzimidazole of improved color and Plugging Value, and is further characterized by an inherent viscosity of at least about 0.9 dl/g, and a weight average molecular weight of at least about 140,000.

Abstract translation: 本发明提供了一种制备改进型高分子量聚苯并咪唑的两阶段熔融聚合方法，该方法涉及使用芳基膦或芳基亚磷酸酯聚合催化剂。 该方法提供改进的颜色和堵塞值的聚-2,2' - （间亚苯基）-5,5'-联苯并咪唑，其特征还在于特性粘度为至少约0.9dl / g，重均分子量 分子量至少约为140,000。

公开(公告)号：US3219244A

公开(公告)日：1965-11-23

申请号：US35279064

申请日：1964-03-18

Applicant: BLASK BENNETT C

Inventor： BLASK BENNETT C

IPC: F42B39/02

CPC classification number: F42B39/02 ,  F42B39/002

公开(公告)号：US1265126A

公开(公告)日：1918-05-07

申请号：US14389017

申请日：1917-01-23

Applicant: SILVER BENNETT C

Inventor： SILVER BENNETT C

CPC classification number: A47D13/105

公开(公告)号：US672132A

公开(公告)日：1901-04-16

申请号：US1900033143

申请日：1900-10-15

Applicant: MORGAN BENNETT C ,  MAIN HARRY H

Inventor： MORGAN BENNETT C ,  MAIN HARRY H

CPC classification number: F16B39/10 ,  Y10S411/929

公开(公告)号：US08334034B2

公开(公告)日：2012-12-18

申请号：US11857788

申请日：2007-09-19

Applicant: Geoffrey M. Stoltz ,  Bennett C. Ward ,  Ronald J. Binshtok ,  James R. Lisk

Inventor： Geoffrey M. Stoltz ,  Bennett C. Ward ,  Ronald J. Binshtok ,  James R. Lisk

IPC: B32B1/08

CPC classification number: B01F13/0098 ,  B01F13/002 ,  B01F15/00506 ,  B01F15/00512 ,  B01F15/00883 ,  Y10T428/1376

Abstract: A fluid reservoir for retaining a particular fluid against an environmental force is disclosed. The fluid reservoir includes a three dimensional porous body that has a plurality of reservoir capillaries formed therein and has a transport volume and effective capillarity in the force direction for the particular fluid when the porous body is oriented in a predetermined orientation. The fluid reservoir also includes at least one lateral indentation in a surface of the porous body. Each of the at least one lateral indentation defines opposing reservoir surfaces each having a lateral surface component orthogonal to the force direction. The at least one lateral indentation is configured so that at least a majority of the reservoir capillaries have a force-aligned length component that is less than the effective capillarity for the particular fluid.

Abstract translation: 公开了用于保持特定流体抵抗环境力的流体储存器。 流体储存器包括三维多孔体，其具有形成在其中的多个储存器毛细管，并且当多孔体以预定方向取向时，具有输送体积和在特定流体的力方向上的有效毛细作用。 流体储存器还包括多孔体的表面中的至少一个侧向压痕。 所述至少一个横向压痕中的每一个限定相对的储存器表面，每个存储表面具有与力方向正交的侧表面分量。 所述至少一个横向压痕被构造成使得至少大部分储存器毛细管具有小于特定流体的有效毛细管力的力对准长度分量。

公开(公告)号：US20090195024A1

公开(公告)日：2009-08-06

申请号：US12023434

申请日：2008-01-31

Applicant: Bennett C. Cott ,  Michael David Case ,  Joshua John Pasa ,  Kyle Brenner

Inventor： Bennett C. Cott ,  Michael David Case ,  Joshua John Pasa ,  Kyle Brenner

IPC: B60R27/00

CPC classification number: E02F9/24 ,  B62D33/067 ,  E02F3/3414 ,  E02F9/166 ,  E02F9/264

Abstract: A work vehicle includes a frame, a cab structure connected to the frame and a seat connected to the frame. A substantially rigid restraining device of unitary construction is pivotably connected behind the seat to any one of the frame, the cab structure, or the frame and the cab structure. The pivotable connection between the restraining device and the frame and/or the cab structure is adjustable.

Abstract translation: 工作车辆包括框架，连接到框架的驾驶室结构和连接到框架的座椅。 一体式结构的基本上刚性的约束装置在座椅后面可枢转地连接到框架，驾驶室结构或框架和驾驶室结构中的任何一个。 限制装置和框架和/或驾驶室结构之间的可枢转连接是可调节的。

公开(公告)号：USD411759S

公开(公告)日：1999-07-06

申请号：US81968

申请日：1998-01-12

Applicant: Bennett C. Byrd

Designer： Bennett C. Byrd

公开(公告)号：US5041666A

公开(公告)日：1991-08-20

申请号：US82265

申请日：1987-08-06

Applicant: Bennett C. Ward ,  Wilson B. Ray ,  Charles B. Hilton ,  Anthony J. East ,  Kenneth G. Davenport

Inventor： Bennett C. Ward ,  Wilson B. Ray ,  Charles B. Hilton ,  Anthony J. East ,  Kenneth G. Davenport

IPC: C07C211/50

CPC classification number: C07C211/50

Abstract: A method is provided for the production of 3,3', 4,4'-tetraaminobiphenyl (TAB) from biphenyl comprising the following steps:1) acetylating the biphenyl in the presence of an appropriate Friedel-Crafts catalyst to obtain 4,4'-diacetylbiphenyl (DAcB);2) oximating the DAcB to form DAcB dioxime;3) subjecting the dioxime to a double Beckmann rearrangement to obtain N,N-diacetylbenzidine (DiAcBz);4) nitrating the DiAcBz to obtain 3,3'-dinitro-N,N-diacetylbenzidine (DNAcBz)5) removing the acetyl groups of the DNAcBz by basic hydrolysis to form 3,3'-dinitrobenzidine (DNB); and6) reducing the nitrate groups of the DNB to form TAB.

Abstract translation: 提供从联苯制备3,3 + 40,4,4'-四氨基联苯（TAB）的方法，包括以下步骤：1）在合适的Friedel-Crafts催化剂存在下使联苯乙酰化得到4,4 ' - 乙酰基联苯（DAcB）; 2）使DAcB肟化形成DAcB二肟; 3）使二肟双重Beckmann重排，得到N，N-二乙酰基联苯胺（DiAcBz）; 4）硝化DiAcBz得到3,3'-二硝基-N，N-二乙酰基联苯胺（DNAcBz）5）通过碱水解除去DNAcBz的乙酰基，形成3,3'-二硝基联苯胺（DNB）; 和6）减少DNB的硝酸盐基团形成TAB。

公开(公告)号：US4801688A

公开(公告)日：1989-01-31

申请号：US106756

申请日：1987-10-07

Applicant: Bennett C. Laguzza ,  Cynthia L. Nichols

Inventor： Bennett C. Laguzza ,  Cynthia L. Nichols

IPC: A61K47/48 ,  A61K39/44 ,  C07K3/08 ,  C07K15/14

CPC classification number: A61K47/48392

Abstract: Immunoglobulin conjugates formed by reaction of an antineoplastic indole-dihydroindole vinca alkaloid containing a hydrazine group attached at C-3 or C-4 with an oxidized glycoprotein containing aldehyde groups.

Abstract translation: 通过将含有C-3或C-4连接的肼基的抗肿瘤性吲哚 - 二氢吲哚长春花生物碱与含有醛基的氧化糖蛋白反应形成的免疫球蛋白缀合物。