公开(公告)号：US4892585A

公开(公告)日：1990-01-09

申请号：US248698

申请日：1988-10-17

申请人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

发明人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

IPC分类号： B29C39/36 ,  B29C33/60 ,  B29K75/00 ,  B29K105/04 ,  B29L31/58

CPC分类号： B29C33/60 ,  B29K2075/00 ,  B29K2105/04 ,  Y10S264/83

摘要： A process for producing polyurethane foam articles is described, in which the article is produced in the conventional manner by foaming in a mould and a release agent is applied to the mould surface prior to filling with the foam-producing components. According to the invention, a solvent-free, aqueous release agent is used in combination with one or more alkali metal and/or ammonium salts of higher fatty acids and one or more higher alcohols and the combination is applied in the hot state, preferably at a temperature of at least 75.degree. C. to the mould surface. In addition, an additive is described, which is suitable for performing the process according to the invention and contains one or more alkali metal and/or ammonium salts of higher fatty acids, one or more higher alcohols and otherwise water. The process according to the invention has the advantage that it not only avoids the use of environmentally prejudicial organic solvents, but also leads to excellent release agent films, from which the water is very largely evaporated within a very short time and namely within the very short cycle times of modern foam plants.

公开(公告)号：US4783296A

公开(公告)日：1988-11-08

申请号：US927896

申请日：1986-11-06

申请人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

发明人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

IPC分类号： B29C39/36 ,  B29C33/60 ,  B29K75/00 ,  B29K105/04 ,  B29L31/58 ,  B29C67/22

CPC分类号： B29C33/60 ,  B29K2075/00 ,  B29K2105/04 ,  Y10S264/83

摘要： A process for producing polyurethane foam articles is described, in which the article is produced in the conventional manner by foaming in a mould and a release agent is applied to the mould surface prior to filling with the foam-producing components. According to the invention, a solvent-free, aqueous release agent is used in combination with one or more alkali metal and/or ammonium salts of higher fatty acids and one or more higher alcohols and the combination is applied in the hot state, preferably at a temperature of at least 75.degree. C. to the mould surface. In addition, an additive is described, which is suitable for performing the process according to the invention and contains one or more alkali metal and/or ammonium salts of higher fatty acids, one or more higher alcohols and otherwise water. The process according to the invention has the advantage that it not only avoids the use of environmentally prejudicial organic solvents, but also leads to excellent release agent films, from which the water is very largely evaporated within a very short time and namely within the very short cycle times of modern foam plants.

摘要翻译： 对制造聚氨酯泡沫塑料制品的方法进行了描述，其中以常规方式通过在模具中发泡制备制品，并且在填充泡沫产生组分之前将脱模剂施加到模具表面。 根据本发明，无溶剂的水性脱模剂与一种或多种高级脂肪酸和一种或多种高级醇的碱金属和/或铵盐组合使用，并且组合在热态下施用，优选在 与模具表面的温度至少为75℃。 此外，描述了适用于进行根据本发明的方法并且含有一种或多种高级脂肪酸，一种或多种高级醇和其它水的碱金属和/或铵盐的添加剂。 根据本发明的方法具有的优点在于它不仅避免了使用环境有害的有机溶剂，而且还导致优异的脱模剂膜，在很短的时间内，即非常短的时间内，水在很大程度上被蒸发， 现代泡沫植物的循环时间。

公开(公告)号：US4969952A

公开(公告)日：1990-11-13

申请号：US405600

申请日：1989-09-11

申请人： Thomas Hattich ,  William Krug ,  Gerhard Schuster

发明人： Thomas Hattich ,  William Krug ,  Gerhard Schuster

IPC分类号： B29C33/60

CPC分类号： B29C33/60 ,  B29K2075/00 ,  B29K2105/04

摘要： A novel aqueous release agent is described, which contains as release-active subtances oil and/or wax emulsified in water as the carrier and which also contains as a further release-active substance one or more aliphatic primary, secondary and/or tertiary amines with at least one C.sub.12 -C.sub.24 alkyl radical and one or more ammonium salts as the emulsifier for the amine or amines. The invention is based on the surprising finding that hydrophobic amines (so-called fatty amines) are release-active substances. It has also surprisingly been found according to the invention that when using ammonium salts as the emulsifier, mould removal characteristics are not only impaired, but often even improved, which is not the case with conventional emulsifiers. The release agent according to the invention is particularly suitable in processes for producing polyurethane foam articles.

摘要翻译： 描述了一种新型的水性脱模剂，其包含作为释放活性物质的油和/或蜡作为载体在水中乳化，并且还含有作为另外的释放活性物质的一种或多种脂族伯，仲和/或叔胺与 至少一种C 12 -C 24烷基和一种或多种铵盐作为胺或胺的乳化剂。 本发明基于令人惊奇的发现，即疏水胺（所谓的脂肪胺）是释放活性物质。 根据本发明也令人惊奇地发现，当使用铵盐作为乳化剂时，脱模特性不仅损害了，而且经常甚至改善，这对于常规的乳化剂来说不是这样。 根据本发明的脱模剂特别适用于生产聚氨酯泡沫制品的方法。

公开(公告)号：US5308393A

公开(公告)日：1994-05-03

申请号：US935659

申请日：1992-08-26

申请人： Thomas Hattich ,  Gerhard Schuster

发明人： Thomas Hattich ,  Gerhard Schuster

IPC分类号： B29C33/60 ,  C09D191/00 ,  C09D191/06

CPC分类号： B29C33/60

摘要： A novel aqueous release agent is described which contains as release-active substances oil, fat, wax, fatty amines and/or esters of fatty acids with fatty alcohols emulsified in water as the carrier and a specific emulsifier system, which consists of a blend of neutralized cationic quaternary ammonium compounds and anionic soaps. Surprisingly the system does not flocculate despite the opposite charge of the two emulsifier components and leads to a more flexible, elastic and pressure restistant release agent film than conventional release agents for use in processes for producing articles from polyurethane foam.

摘要翻译： 描述了一种新型的水性脱模剂，其作为释放活性物质含有油，脂肪，蜡，脂肪胺和/或脂肪酸的酯与在水中作为载体乳化的脂肪醇，以及特定的乳化剂体系，其由 中和的阳离子季铵化合物和阴离子皂。 令人惊讶的是，尽管与两种乳化剂组分相反的电荷，该系统不会絮凝，并且导致比用于由聚氨酯泡沫制造制品的方法中的常规脱模剂更柔软，弹性和压力更好的脱模剂膜。

公开(公告)号：US07575218B2

公开(公告)日：2009-08-18

申请号：US11700010

申请日：2007-01-31

申请人： Harald Speer ,  Thomas Michl ,  Ralf Schindler ,  Dietmar Kratzer ,  Elmar Vier ,  Gerhard Schuster

发明人： Harald Speer ,  Thomas Michl ,  Ralf Schindler ,  Dietmar Kratzer ,  Elmar Vier ,  Gerhard Schuster

IPC分类号： F16K31/02

CPC分类号： B60T8/363 ,  F16K1/36 ,  F16K31/0655 ,  F16K31/0693

摘要： The invention relates to a magnet valve, having a valve insert and a tappet guided movably in the valve insert via a tappet guide, which tappet is braced on a valve body via a restoring spring resting a contact face of the tappet, and the restoring spring is guided radially from inside on one end by a spring guide of the tappet, the spring guide adjoining the contact face. According to the invention, centering means are present, which are disposed on the tappet in such a way that the restoring spring is centered and radially guided from inside over a substantial portion of its length.

摘要翻译： 本发明涉及一种磁阀，其具有通过挺杆引导件在阀插件中可移动地引导的阀插入件和挺杆，该挺杆通过固定挺杆接触面的复位弹簧和止动弹簧支撑在阀体上 通过挺杆的弹簧导向件在一端从内部径向引导，弹簧导向件邻接接触面。 根据本发明，存在定心装置，其定位在挺杆上，使得复位弹簧在其长度的大部分上从内部居中并径向引导。

公开(公告)号：US10053246B2

公开(公告)日：2018-08-21

申请号：US13814661

申请日：2011-08-01

申请人： Minna Aarnio ,  Gerhard Schuster

发明人： Minna Aarnio ,  Gerhard Schuster

IPC分类号： B65B5/02 ,  B32B7/02 ,  B32B27/08 ,  B32B27/32

CPC分类号： B65B5/02 ,  B32B7/02 ,  B32B27/08 ,  B32B27/327 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2307/31 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2439/70 ,  B32B2509/00 ,  B32B2553/00 ,  B32B2555/00 ,  Y10T428/2495 ,  Y10T428/24992 ,  Y10T428/31913

摘要： Multilayer film which comprises a core layer (C) and two outer layers (O—, O-2) sandwiching the core layer, wherein (i) the core layer (C) comprises a bimodal ethylene/1-butene/C6-C12-alpha-olefin terpolymer, (ii) one outer layer (O-1) comprising (ii-1) a low density polyethylene or (ii-2) the bimodal terpolymer as defined for the core layer (C) or (ii-3) a metallocene produced linear low density polyethylene and optionally a low density polyethylene (iii) the other outer layer (O-2) comprising (iii-1) a metallocene produced linear low density polyethylene and optionally a low density polyethylene, and its use for packaging, especially for frozen food packaging.

公开(公告)号：US20130167486A1

公开(公告)日：2013-07-04

申请号：US13814661

申请日：2011-08-01

申请人： Minna Aarnio ,  Gerhard Schuster

发明人： Minna Aarnio ,  Gerhard Schuster

IPC分类号： B65B5/02 ,  B32B7/02 ,  B32B27/08

CPC分类号： B65B5/02 ,  B32B7/02 ,  B32B27/08 ,  B32B27/327 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2307/31 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2439/70 ,  B32B2509/00 ,  B32B2553/00 ,  B32B2555/00 ,  Y10T428/2495 ,  Y10T428/24992 ,  Y10T428/31913

摘要： Multilayer film which comprises a core layer (C) and two outer layers (O—, O-2) sandwiching the core layer, wherein (i) the core layer (C) comprises a bimodal ethylene/1-butene/C6-C12-alpha-olefin terpolymer, (ii) one outer layer (O-1) comprising (ii-1) a low density polyethylene or (ii-2) the bimodal terpolymer as defined for the core layer (C) or (ii-3) a metallocene produced linear low density polyethylene and optionally a low density polyethylene (iii) the other outer layer (O-2) comprising (iii-1) a metallocene produced linear low density polyethylene and optionally a low density polyethylene, and its use for packaging, especially for frozen food packaging.

摘要翻译： 其中，（i）所述芯层（C）包含双峰乙烯/ 1-丁烯/ C6-C12-二烯共聚物，所述多层膜包含芯层（C）和夹着所述芯层的两个外层（O，O-2） α-烯烃三元共聚物，（ii）包含（ii-1）低密度聚乙烯或（ii-2）如核心层（C）或（ii-3）所定义的双峰三元共聚物的一个外层（O-1） 茂金属生产的线性低密度聚乙烯和任选的低密度聚乙烯（iii）另一个外层（O-2），其包含（iii-1）茂金属生产的线性低密度聚乙烯和任选的低密度聚乙烯及其用于包装的用途 ，特别适用于冷冻食品包装。

公开(公告)号：US09044888B2

公开(公告)日：2015-06-02

申请号：US13584599

申请日：2012-08-13

申请人： Thomas Hoellriegl ,  Heinrich Deyerl ,  Florian Geltinger ,  Gerhard Schuster ,  Thomas Philipp

发明人： Thomas Hoellriegl ,  Heinrich Deyerl ,  Florian Geltinger ,  Gerhard Schuster ,  Thomas Philipp

IPC分类号： B29C49/48 ,  B29C49/56

CPC分类号： B29C49/48 ,  B29C49/56 ,  B29C2049/4864

摘要： An apparatus for shaping plastics material pre-forms into plastics material containers with a blow mold which has at least two blow mold parts which are arranged so as to be movable with respect to each other on first and second blow mold carrier parts. A pressure pad arrangement is arranged between at least one blow mold carrier part and the blow mold part. The pressure pad arrangement is designed in such a way that the force acting between the blow mold carrier part and the blow mold part has a first force component which acts in a first pre-set region in the peripheral direction of the blow mold part and a second force component which acts in a second pre-set region in the peripheral direction of the blow mold part.

摘要翻译： 一种塑料成型装置用吹塑模具预成型为塑料材料容器，该吹塑模具具有至少两个吹塑模具部件，其布置成能够在第一和第二吹塑模具承载部件上相对于彼此移动。 在至少一个吹塑模具承载部件和吹塑模具部件之间布置有压力垫装置。 加压垫布置被设计成使得作用在吹塑模具托架部分和吹塑模具部件之间的力具有在吹塑模具部件的周向方向上作用在第一预定区域中的第一力分量，以及 第二力分量作用在吹塑模具部件的周向的第二预设区域中。

公开(公告)号：US08579251B2

公开(公告)日：2013-11-12

申请号：US12998342

申请日：2009-09-14

申请人： Massimiliano Ambrosi ,  Nicolas Houis ,  Gerhard Schuster ,  Siegfried Huber ,  Gerhard Stokmaier ,  Ingo Buchenau ,  Michael Hilden

发明人： Massimiliano Ambrosi ,  Nicolas Houis ,  Gerhard Schuster ,  Siegfried Huber ,  Gerhard Stokmaier ,  Ingo Buchenau ,  Michael Hilden

IPC分类号： F16K31/02 ,  F16K15/00 ,  F16K17/00 ,  F16K21/04 ,  E03B1/00 ,  F15B13/02

CPC分类号： F16K31/0693 ,  B60T8/363 ,  F16K31/0665 ,  Y10T137/87563

摘要： The invention relates to a solenoid valve, particularly for controlling the brake pressure of a wheel brake of a slip-controllable hydraulic brake system of a motor vehicle. In known solenoid valves, there is a first hydraulically effective connection of an armature chamber of the solenoid valve to an outlet through the guide of a tappet in a valve insert. The first hydraulically effective connection ends in the form of a blind hole and thus does not permit flushing out gas bubbles which possibly have accumulated in the armature chamber. In order to solve this problem, the invention proposes a second hydraulically effective connection which is arranged away from the guide of the tappet, uncoupled from the first hydraulically effective connection. Thus, a closed pressure medium path is effected within a valve cartridge of the solenoid valve, the closed pressure medium path making possible an effective flushing of the armature chamber and thus a flushing out of gas bubbles.

摘要翻译： 本发明涉及一种电磁阀，特别是用于控制机动车辆的滑动控制液压制动系统的车轮制动器的制动压力。 在已知的电磁阀中，电磁阀的电枢室通过阀插入件中的挺杆的引导件与出口的第一液压有效连接。 第一液压有效连接以盲孔的形式结束，因此不允许冲洗可能积聚在衔铁室中的气泡。 为了解决这个问题，本发明提出了一种第二液压有效连接装置，其远离引导件远离第一液压有效连接部分布置。 因此，在电磁阀的阀芯内，封闭的压力介质路径中实现了一个闭合的压力介质路径，使得可以有效地冲洗电枢室，从而冲洗出气泡。

公开(公告)号：US20090160102A1

公开(公告)日：2009-06-25

申请号：US12337804

申请日：2008-12-18

申请人： Gerhard Schuster ,  Peter Knapp

发明人： Gerhard Schuster ,  Peter Knapp

IPC分类号： B29C49/12

CPC分类号： B29C49/12 ,  B29C49/06 ,  B29C2049/1228 ,  B29C2049/1238 ,  B29L2031/7158

摘要： A stretch rod used for forming a preform into a hollow body having in its surface a plurality of raised portions and/or recesses relative to the circular cylinder shape, whereby the stretch rod tip can come into contact with the concave, rotationally symmetric inner surface of the preform at a plurality of locations which are separate from one another. Also, a method and an apparatus for forming a preform into a hollow body, which uses such a stretch rod.

摘要翻译： 一种拉伸杆，用于将预制件形成为中空体，该中空体在其表面上具有相对于圆筒形状的多个凸起部分和/或凹部，由此拉伸杆末端可与凹入的，旋转对称的内表面接触 预成型件在彼此分离的多个位置处。 另外，使用这种拉伸杆的将中空体形成预成型体的方法和装置。