公开(公告)号：US4963650A

公开(公告)日：1990-10-16

申请号：US417770

申请日：1989-10-06

Applicant: Elvina Z. Bokareva ,  Jelena V. Schinkorenko ,  Viktor V. Terenko ,  Larisa A. Nosova ,  Garri I. Faidel ,  Sijar N. Nurmuchomedov ,  Anatolij V. Beljakov ,  Ivan M. Vlasov ,  Anton Fuerst ,  Heinz Herrmann ,  Eckart Pantzer ,  Bernhard Stoehrer ,  Eberhard Uhland ,  Hans Werner

Inventor： Elvina Z. Bokareva ,  Jelena V. Schinkorenko ,  Viktor V. Terenko ,  Larisa A. Nosova ,  Garri I. Faidel ,  Sijar N. Nurmuchomedov ,  Anatolij V. Beljakov ,  Ivan M. Vlasov ,  Anton Fuerst ,  Heinz Herrmann ,  Eckart Pantzer ,  Bernhard Stoehrer ,  Eberhard Uhland ,  Hans Werner

IPC: C08G69/16 ,  C08G69/28 ,  C08G69/46

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

Abstract: A process for separating low molecular weight compounds from a crude polycaproamide melt comprises heat treating the melt in vacuo with superheated steam, in an extruder having a plurality of degassing zones, under precise conditions of temperature, pressure and configuration, such that the occurrence of side reactions and dehydration of the melt are substantially eliminated, the molecular weight of the polymer during the heat treatment in vacuo, during transport and subsequent processing remains substantially unchanged, a residual content of low molecular weight compounds of .ltoreq.1.8% is achieved, and the operating flexibility of the process is increased.

Abstract translation: 从粗制聚己内酰胺熔体中分离低分子量化合物的方法包括在具有多个脱气区域的挤出机中，在温度，压力和构型的精确条件下，用过热蒸汽在真空中热处理熔体，使得发生侧面 基本上消除了熔体的反应和脱水，在真空中，在运输和随后的加工过程中，热处理期间聚合物的分子量基本上保持不变，实现了低分子量化合物的残留含量

公开(公告)号：US4594305A

公开(公告)日：1986-06-10

申请号：US743817

申请日：1985-06-12

Applicant: Hansjoerg Vollmann ,  Heinz Herrmann

Inventor： Hansjoerg Vollmann ,  Heinz Herrmann

IPC: G03G9/12 ,  G03G9/13

CPC classification number: G03G9/133

Abstract: A liquid developer and a charge control substance for developing positively charged electrostatic charge images. The developer comprises an electrically insulating carrier liquid having a high resistance and a low dielectric constant and which contains a pigment or dye, a resinous binder, the charge control substance and conventional additives in dispersion or solution. The charge control substance is a negative-controlling graft copolymer soluble in an aliphatic hydrocarbon and is obtained by grafting a carboxylic acid N-alkenylamide onto polymers soluble in aliphatic hydrocarbons used as the carrier liquid. The carboxylic acid N-alkenylamide is a compound of the formula: ##STR1## in which R is hydrogen or C.sub.1 -C.sub.3 alkyl,R.sub.1 is hydrogen or C.sub.1 -C.sub.20 alkyl, andR.sub.2 is C.sub.2 -C.sub.4 alkenyl.

Abstract translation: 用于显影带正电荷的静电荷图像的液体显影剂和电荷控制物质。 显影剂包括具有高电阻和低介电常数的电绝缘载液，并且其包含颜料或染料，树脂粘合剂，电荷控制物质和分散体或溶液中的常规添加剂。 电荷控制物质是可溶于脂族烃的负控制接枝共聚物，通过将羧酸N-链烯基酰胺接枝到可溶于作为载体液体的脂族烃中的聚合物上得到。 羧酸N-链烯基酰胺是下式的化合物：其中R是氢或C 1 -C 3烷基，R 1是氢或C 1 -C 20烷基，R 2是C 2 -C 4烯基。

公开(公告)号：US4192692A

公开(公告)日：1980-03-11

申请号：US909561

申请日：1978-05-25

Applicant: Heinz Herrmann

Inventor： Heinz Herrmann

IPC: C11D7/22 ,  G03G5/00 ,  G03G15/00 ,  G03G21/00 ,  B08B3/08

CPC classification number: G03G15/75 ,  G03G21/00 ,  G03G5/005

Abstract: A layer of selenium is removed from a metal base by contacting the layer with a fluid which contains an amine or a mercaptan at a temperature in the range between about 60.degree. and 150.degree. C. and then contacting the layer with an inert fluid at a temperature not exceeding 40.degree. C.

Abstract translation: 通过使该层与含有胺或硫醇的流体在约60℃至150℃之间的温度下接触，然后使该层与惰性流体接触，从而从金属基底中除去硒层。 温度不超过40℃

公开(公告)号：US4917990A

公开(公告)日：1990-04-17

申请号：US276392

申请日：1988-11-25

Applicant: Heinz Herrmann

Inventor： Heinz Herrmann

IPC: G03F7/11

CPC classification number: G03F7/11

Abstract: A photosensitive printing plate for use in flexographic printing is disclosed, comprising(a) a transparent, flexible, dimensionally stable plastic film support,(b) an adhesive layer comprising a chlorosulfonated polyethylene, and(c) a light-hardenable layer comprising an elastomer.In the plate, adhesion of the light-hardenable layer to the support is improved.Additionally a process for the production of said printing plate is disclosed, comprising the steps of:coating a transparent, flexible, dimensionally stable plastic film with an adhesive layer comprising a chlorosulfonated polyethylene;applying a light-hardenable layer comprising an elastomer to the adhesive layer; andexposing the light-hardenable layer through the plastic film without using an original such that a thin, light-hardened lower stratum is formed on that side of the light-hardenable layer which is in contact with the adhesive layer.

Abstract translation: 公开了一种用于柔性版印刷的光敏印刷版，其包括（a）透明，柔性，尺寸稳定的塑料膜载体，（b）包含氯磺化聚乙烯的粘合剂层，和（c）包含弹性体的光硬化层 。 在该板中，光硬化层与载体的粘合性得到改善。 另外，公开了用于生产所述印版的方法，包括以下步骤：用包含氯磺化聚乙烯的粘合剂层涂覆透明的柔性尺寸稳定的塑料膜; 将包含弹性体的光硬化层施加到所述粘合剂层上; 并且使光可硬化层通过塑料膜而不使用原稿，使得在与粘合剂层接触的光硬化层的一侧上形成薄的，光硬化的下层。

公开(公告)号：US4842990A

公开(公告)日：1989-06-27

申请号：US87619

申请日：1987-08-20

Applicant: Heinz Herrmann ,  Hans-Joachim Schlosser ,  Susanne Billino

Inventor： Heinz Herrmann ,  Hans-Joachim Schlosser ,  Susanne Billino

IPC: G03C1/72 ,  G03F7/00 ,  G03F7/075

CPC classification number: G03F7/0752

Abstract: A presensitized printing plate suitable for waterless planographic printing is disclosed which comprises a layer support, a radiation-sensitive layer containing(a) a compound possessing at least one C--O--C bond, which can be split by acid(b) a compound forming a strong acid upon irradiation, and(c) a water-insoluble binder, an outer, ink-repellent, crosslinked silicone elastomer layer, and an intermediate layer comprising amorphous silicic acid by which the adhesion of the silicone elastomer layer to the radiation-sensitive layer is improved. The photosensitivity of this printing plate is considerably improved, as compared to known negative-working printing plates that can be used for waterless offset printing. The processes of making and using the presensitized printing plate are also disclosed.

Abstract translation: 公开了一种适用于无水平版印刷的预印版，其包括层载体，辐射敏感层，其含有（a）具有至少一个COC键的化合物，其可以被酸分解（b）形成强酸的化合物 照射后，和（c）水不溶性粘合剂，外部，拒墨交联的硅氧烷弹性体层和包含无定形硅酸的中间层，通过该中间层，硅氧烷弹性体层对辐射敏感层的粘附性得到改善 。 与可用于无水胶版印刷的已知的负极印刷版相比，该印版的光敏性显着提高。 还公开了制造和使用未敏化印刷版的方法。

公开(公告)号：US4599882A

公开(公告)日：1986-07-15

申请号：US673542

申请日：1984-11-20

Applicant: Heinz Herrmann

Inventor： Heinz Herrmann

IPC: B44C1/14 ,  B44C5/08 ,  B25B27/14

CPC classification number: B44C5/08 ,  B44C1/14 ,  Y10T29/49906 ,  Y10T29/49908 ,  Y10T29/53791

Abstract: A tool for applying the margins of a metal foil strip which is adhesively bonded to the edge of a glass article onto the broad surfaces of the article comprises a handle having a pair of elongated arms merging into the handle and extending therefrom to straddle the edge of the article. The flanks have guide surfaces inclined to the longitudinal dimension of the tool to ride upon the edge of the article and surfaces which press the marginal portion of the strip onto the broad surfaces of the glass.

Abstract translation: 用于将金属箔条的边缘应用于在玻璃制品的边缘粘合到制品的宽表面上的工具包括具有一对细长臂的手柄，该手柄并入到手柄中并从其延伸以跨越 文章。 侧面具有相对于工具的纵向尺寸倾斜的引导表面，以便骑在物品的边缘上，并将带状边缘部分压在玻璃的宽阔表面上的表面。

公开(公告)号：US4473629A

公开(公告)日：1984-09-25

申请号：US372012

申请日：1982-04-26

Applicant: Heinz Herrmann ,  Hans-Joachim Schlosser

Inventor： Heinz Herrmann ,  Hans-Joachim Schlosser

IPC: G03G9/12 ,  G03G9/13

CPC classification number: G03G9/131

Abstract: A liquid developer containing negatively charged toner particles for developing electrostatic charge images, comprising a carrier liquid having a high electrical resistivity and a low dielectric constant, a pigment or dye constituent, a resinous binder, a charge controller and conventional additives, wherein the pigment or dye constituent is dispersed in a solution of styrene/butadiene copolymer binder in the carrier liquid; and a process for preparing the liquid developer by mixing a dispersion of the pigment or dye constituent in a solution of the copolymer binder in the carrier liquid with a solution of the charge controller in the carrier liquid.

Abstract translation: 一种液体显影剂，其含有带负电荷的调色剂颗粒，用于显影静电荷图像，包括具有高电阻率和低介电常数的载体液体，颜料或染料组分，树脂粘合剂，电荷控制剂和常规添加剂，其中颜料或 染料成分分散在载体液中的苯乙烯/丁二烯共聚物粘合剂溶液中; 以及通过将载体液体中的共聚物粘合剂的溶液中的颜料或染料成分的分散体与载体液中的电荷控制剂的溶液混合来制备液体显影剂的方法。

公开(公告)号：US4157974A

公开(公告)日：1979-06-12

申请号：US878095

申请日：1978-02-15

Applicant: Alfred Brechlin ,  Heinz Herrmann

Inventor： Alfred Brechlin ,  Heinz Herrmann

IPC: G03G9/12 ,  G03G9/13

CPC classification number: G03G9/122 ,  G03G9/131 ,  Y10S524/923

Abstract: This invention relates to a liquid developer for developing electrostatic images which comprises an electrically insulating carrier liquid having dispersed therein pigmented polymer particles composed of pigment particles encapsulated by polymeric material and having a particle size in the range of about 0.1 to 12 .mu.m. The invention also includes a process for the preparation of the liquid developer.

Abstract translation: 本发明涉及一种用于静电图像显影的液体显影剂，其包括电绝缘载体液体，其中分散有由聚合物材料包封并且具有约0.1至12μm范围内的粒度的由颜料颗粒组成的颜料聚合物颗粒。 本发明还包括制备液体显影剂的方法。

公开(公告)号：US5207030A

公开(公告)日：1993-05-04

申请号：US885060

申请日：1992-05-15

Applicant: Heinz Herrmann

Inventor： Heinz Herrmann

IPC: B24B9/08 ,  B24B41/06 ,  B25B7/00 ,  B25B7/02

CPC classification number: B24B9/08 ,  B24B41/06 ,  B25B7/00 ,  B25B7/02

Abstract: A pliers for gripping small pieces of glass to be ground as a support foot which can ride on a surface from which the grinder projects and a clamping jaw which can hold the piece of glass against a resting surface formed on this foot.

Abstract translation: 用于夹紧小块玻璃的钳子作为可以骑在研磨机所投射的表面上的支撑脚，以及能够将玻璃片固定在该脚上形成的搁置表面上的夹钳。

公开(公告)号：US4934201A

公开(公告)日：1990-06-19

申请号：US272510

申请日：1988-11-16

Applicant: Albert Grimminger ,  Heinz Herrmann ,  Franz J. Muller ,  Hans-Jurgen Nettelnbreker ,  Bernhard Stohrer

Inventor： Albert Grimminger ,  Heinz Herrmann ,  Franz J. Muller ,  Hans-Jurgen Nettelnbreker ,  Bernhard Stohrer

IPC: G01N1/10 ,  B29C47/92 ,  G01N1/20 ,  G01N11/04

CPC classification number: B29C47/92 ,  G01N1/2035 ,  B29C2947/922 ,  B29C2947/9238 ,  B29C2947/92514 ,  B29C2947/92704 ,  B29C2947/92876 ,  B29C47/0009

Abstract: A method and apparatus for removing samples from a plastic melt for measuring the rheological properties of the plastic melt in which melt samples are removed from melt in a melt channel through a hollow probe arranged transversely of the direction of flow of the melt, the probe having an opening for the inlet of the melt samples. The probe is elongated and is displaceable along its axis in a direction transverse of the melt channel while being rotatable around its axis so that the inlet in the probe can be placed in various positions in the melt cross section. The opening of the probe is disposed at the periphery of a circle lying in a radial plane around the longitudinal axis whereby samples can be obtained in a three-dimensionally extending region.

Abstract translation: 一种用于从塑料熔体中去除样品的方法和装置，用于测量塑料熔体的流变性质，其中熔体样品在熔体通道中通过横向于熔体流动方向布置的中空探针从熔体通道中从熔体中移除，探针具有 用于熔体样品入口的开口。 探头是细长的，并且可沿其轴线沿着熔体通道横向的方向移位，同时可绕其轴线旋转，使得探针中的入口可以放置在熔体横截面中的各种位置。 探针的开口设置在围绕纵向轴线的径向平面中的圆的周边，由此可以在三维延伸的区域中获得样品。