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1. 发明公开

EP3049225A1 DUAL-SIDED STRUCTURED FILM ARTICLES 有权
标题翻译：双端结构化膜条
公开(公告)号：EP3049225A1
公开(公告)日：2016-08-03
申请号：EP14781786.0
申请日：2014-09-23
申请人： 3M Innovative Properties Company
发明人： CLARKE, Graham M. , BAY, Randy S. , KENNEY, Raymond J. , HALVERSON, Kurt J. , HANSEN, Brent R. , PLUMB, Michael R.
IPC分类号： B29C43/22 , B29C59/04 , C12N5/00
CPC分类号： B29C59/04 , B29C43/222 , B29C48/002 , B29C48/21 , B29C59/046 , B29C2059/023 , B29L2007/008
摘要： Film articles with dual-sided structures are ones in which both of the major surfaces of the film have a structured surface. The structured film articles have a first major surface and second major surface, where each surface has a plurality of spaced apart protrusions forming a repeating pattern. Each repeating pattern has a major axis, where the major axis is one of the major axes in the translational direction of the repeating pattern. The major axis of the repeating pattern on the second major surface forms an oblique angle with the major axis on the first major surface, where the angle is in the range of 10-90% of the angle of rotational symmetry of the repeating pattern. The structured film is a unitary substrate. The structured film articles are prepared by providing a flowable material composition having two major surfaces and simultaneously contacting the major surfaces with a first microstructuring tool, and a second microstructuring tool. Each microstructuring tool has a structured surface including a pattern of a plurality of depressions.

2. 发明公开

EP3308931A1 GLASS RUN CHANNEL ASSEMBLY AND METHOD FOR FORMING A GLASS RUN CHANNEL ASSEMBLY 有权
标题翻译：玻璃运行通道组件和用于形成玻璃运行通道组件的方法
公开(公告)号：EP3308931A1
公开(公告)日：2018-04-18
申请号：EP16193930.1
申请日：2016-10-14
申请人： Cooper Standard GmbH
发明人： Dajczak-Starego, Klaudia , Krakowiak, Jerzy
IPC分类号： B29C45/14
CPC分类号： B29C45/14311 , B29C45/0062 , B29C45/14065 , B29C48/002 , B29C48/0021 , B29C2045/14131 , B29K2623/16 , B29L2031/302 , B60J5/0402 , B60J5/0406 , B60J10/15 , B60J10/76
摘要： The present invention relates to a joint assembly comprising at least one extruded profile member 30, and at least one molded member connected to the profile member by an injection molding process. The extruded profile member 30 comprises at least one preprocessed structured surface area 36 adapted to increase grip between the profile member and a molding tool during the molding process. The present invention also relates to a method for forming a joint assembly comprising: Inserting an extruded profile member in a molding tool, the extruded profile member and/or the molding tool being provided with a structured surface area as to increase the friction between the molding tool and the extruded profile member; Clamping the molding tool and bringing the structured surface in contact with the molding tool and/or the extruded profile member as to hold the profile member in place, and Injecting material into the molding tool as to produce a molded member connected with the extruded profile member.
摘要翻译：本发明涉及一种接头组件，其包括至少一个挤压型材构件30以及通过注射成型工艺连接到型材构件的至少一个模制构件。挤压型材构件30包括至少一个经预处理的结构化表面区域36，其适于在模制过程期间增加型材构件与模具之间的抓握力。本发明还涉及一种用于形成接头组件的方法，该方法包括：将挤出型材构件插入到模具中，挤出型材构件和/或模具设置有结构化表面区域以增加模制件之间的摩擦工具和挤压轮廓构件; 夹紧模制工具并使结构化表面与模制工具和/或挤压型材构件接触以将型材构件保持就位，以及将材料注入模制工具中以产生与挤压型材构件连接的模制构件。

3. 发明授权

EP4205943B1 DIE-FORMED CHAMFERED PLASTIC FLOOR AND PREPARATION METHOD THEREOF 有权
公开(公告)号：EP4205943B1
公开(公告)日：2024-09-04
申请号：EP22183617.4
申请日：2022-07-07
IPC分类号： B29C48/00 , B32B27/18 , B29C48/07 , C08L27/06 , E04F15/02 , E04F15/10 , B29C48/92 , B29K105/00 , C08K3/26
CPC分类号： B29K2105/004420130101 , B29C48/07 , B29C48/0021 , B29C48/002 , B29C48/0022 , C08L27/06 , C08K2003/26520130101 , E04F15/105 , E04F15/02038 , B29C48/92 , B29C2948/9270420190201

4. 发明公开

EP3250765A2 SEPARATING MEMBRANE WITH IMPROVED ADHESION AND PROCESS FOR OBTAINING IT 有权
标题翻译：分离膜具有改善的粘附性和获得它的过程
公开(公告)号：EP3250765A2
公开(公告)日：2017-12-06
申请号：EP16709101.6
申请日：2016-01-26
申请人： Tema - Technologies And Materials SRL
发明人： CAIS, Federico , BUSATTA, Nicola , PAVAN, Renato
IPC分类号： E04F15/18 , B32B5/02 , B32B5/26 , B32B5/28 , B32B5/30
CPC分类号： E04F15/182 , B29C48/002 , B29C48/0021 , B29K2023/065 , B29K2105/04 , B29K2509/00 , B29L2031/14 , B32B3/263 , B32B3/28 , B32B3/30 , B32B5/00 , B32B5/022 , B32B5/20 , B32B5/245 , B32B5/26 , B32B5/28 , B32B5/30 , B32B7/06 , B32B7/12 , B32B27/12 , B32B27/32 , B32B33/00 , B32B37/0076 , B32B37/182 , B32B38/06 , B32B2250/02 , B32B2260/021 , B32B2260/044 , B32B2264/104 , B32B2266/025 , B32B2270/00 , B32B2305/022 , B32B2307/538 , B32B2307/718 , B32B2307/724 , B32B2307/726 , B32B2307/73 , B32B2307/732 , B32B2307/748 , B32B2323/043 , B32B2419/00 , B32B2419/04 , B32B2471/00 , E04F15/186
摘要： Separating membrane (10) of plastic material, made up of a bossed and waterproof sheet (100) which is coupled with a permeable base layer (101); the bosses (102) are of the cylindrical type with a double diameter (D1, D2) and have such a shape and arrangement as to feature improved adhesion on both faces (110-111). The invention increases the gripping of the adhesive in order to obtain greater tear strength, on the upper face, and at the same time increases the area of contact with the base layer for a greater resistance to delamination on the lower face. In particular, inside each chamber (103) there is an internal crown (104), which divides it like a necking (D2) into two superimposed compartments (105-6) having the same diameter (D1), wherein the first compartment has a depth (H1) amounting to at least ⅓ of the total (H). The invention also relates to the production process for obtaining said membrane (10).

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