公开(公告)号：US5454411A

公开(公告)日：1995-10-03

申请号：US204538

申请日：1994-03-02

Applicant: Frank Weyrich ,  Otto Sallein ,  Gopal Banerjee

Inventor： Frank Weyrich ,  Otto Sallein ,  Gopal Banerjee

IPC: B60C11/11

CPC classification number: B60C11/11 ,  B60C2011/1213 ,  Y10S152/902 ,  Y10S152/903

Abstract: A tread profile for winter tires of motor vehicles, in particular vehicles of the pickup truck or light truck class, includes at least four circumferentially extending longitudinal grooves and transverse grooves demarcating profile blocks. The transverse grooves extend helically with an approximately Z-shaped kink in the middle of the width of the tread. The longitudinal grooves have a given groove width and have individual segments between two of the transverse grooves. Each of the segments are staggered alternatingly to the left and to the right relative to one another by at least one-half of the given groove width.

Abstract translation: 机动车辆的冬季轮胎的胎面轮廓，特别是皮卡车或轻型卡车车辆的轮胎包括至少四个周向延伸的纵向凹槽和划分轮廓块的横向槽。 横向槽在胎面宽度的中间具有大致Z形的扭结螺旋形延伸。 纵向槽具有给定的槽​​宽度并且在两个横向槽之间具有单独的段。 每个段相对于彼此交替地向左和向右交替给定槽宽度的至少二分之一。

公开(公告)号：US06761797B2

公开(公告)日：2004-07-13

申请号：US09995139

申请日：2001-11-27

Applicant: Klemens Kohlgrüber ,  Frank Weyrich

Inventor： Klemens Kohlgrüber ,  Frank Weyrich

IPC: B01D100

CPC classification number: B29B13/00 ,  B01D3/06 ,  B01D19/0047 ,  B01J4/001 ,  B01J19/24 ,  B29B2013/005 ,  B29K2069/00 ,  Y10S159/10

Abstract: Apparatus for carrying out mass transfer processes with high-viscosity liquids comprising a vertically arranged vessel (1) having a feeder (4) for the liquid to be treated, an outlet (7) for volatile components and an outlet (6) for the treated liquid, the feeder means (4) being equipped with a distributor element (3) having a multiplicity of orifices (8, 10) for subdividing the high-viscosity liquid to be treated into a multiplicity of individual streams, wherein essentially vertically arranged wire loops (2) are disposed in the vicinity of the orifices (8, 10), along which wire loops the high-viscosity liquid runs off under the action of gravity.

Abstract translation: 用于使用高粘度液体进行质量传递过程的装置，包括垂直布置的容器（1），其具有用于待处理液体的进料器（4），用于挥发性组分的出口（7）和用于处理过的 进料装置（4）装备有具有多个孔（8,10）的分配器元件（3），用于将待处理的高粘度液体细分成多个单独的流，其中基本垂直布置的线环 （2）设置在所述孔（8,10）附近，所述高粘度液体沿重力作用沿着所述孔排出。

公开(公告)号：USD302412S

公开(公告)日：1989-07-25

申请号：US3393

申请日：1987-01-14

Applicant: Rene Goergen ,  Frank Weyrich

Designer： Rene Goergen ,  Frank Weyrich

公开(公告)号：US07153929B2

公开(公告)日：2006-12-26

申请号：US10311552

申请日：2001-06-18

Applicant: Alfred Eitel ,  Klemens Kohlgrüber ,  Frank Weyrich ,  Peter Rudolph ,  Hans-Jürgen Thiem ,  Michael König ,  Ricarda Nothelle ,  Helmut Meyer

Inventor： Alfred Eitel ,  Klemens Kohlgrüber ,  Frank Weyrich ,  Peter Rudolph ,  Hans-Jürgen Thiem ,  Michael König ,  Ricarda Nothelle ,  Helmut Meyer

IPC: C08F6/10 ,  B01D1/06

CPC classification number: C08F6/003 ,  B01D1/10 ,  B01D3/06 ,  B01D19/0047 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/00058 ,  B01J2219/00081 ,  B01J2219/00128

Abstract: Rubber-free copolymers of unsaturated monomers selected from the group comprising styrenes and vinyl cyanides are disclosed. The copolymers that contain 65 to 80 wt. %, of styrene and 20 to 35 wt. % of acrylonitrile are characterized in their low content of residual monomers and improved physical properties. Also disclosed are a process and a device for the preparation of these copolymers.

Abstract translation: 公开了由苯乙烯和乙烯基氰化物组成的不饱和单体的无橡胶共聚物。 含有65〜80wt。 ％的苯乙烯和20〜35wt。 丙烯腈的百分比的特征在于其残留单体含量低，物理性能改善。 还公开了制备这些共聚物的方法和装置。

公开(公告)号：USD302411S

公开(公告)日：1989-07-25

申请号：US941960

申请日：1986-12-11

Applicant: Rene Goergen ,  Frank Weyrich

Designer： Rene Goergen ,  Frank Weyrich

公开(公告)号：US06710159B2

公开(公告)日：2004-03-23

申请号：US10239982

申请日：2002-09-26

Applicant: Heinrich Morhenn ,  Dieter Göbbels ,  Cliff Scherer ,  Frank Weyrich ,  Konrad Triebeneck ,  Klemens Kohlgrüber

Inventor： Heinrich Morhenn ,  Dieter Göbbels ,  Cliff Scherer ,  Frank Weyrich ,  Konrad Triebeneck ,  Klemens Kohlgrüber

IPC: C08G6908

CPC classification number: C08G69/28 ,  C08G69/16 ,  C08G69/46

Abstract: A process for producing a polyamide or copolyamide freed from volatile constituents by removing the volatile constituents, in particular the monomers and dimers, in at least two stages from the polymer melt by using an, in particular, gaseous entrainer is described. The invention also relates to polyamide compositions made of polyamide 6 or a copolyamide with a reduced volatile constituent content, as well as moulding compositions made of the above-mentioned polyamides, and moulded articles and fibers which are produced from these moulding compositions.

Abstract translation: 描述了通过使用特别是气体夹带剂从聚合物熔体至少两个阶段除去挥发性成分，特别是单体和二聚体，从而形成不含挥发性成分的聚酰胺或共聚酰胺的方法。 本发明还涉及由聚酰胺6或具有降低的挥发性组分含量的共聚酰胺制成的聚酰胺组合物以及由上述聚酰胺制成的模塑组合物，以及由这些模塑组合物制备的模塑制品和纤维。