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1. 发明授权

EP2752562B1 MOUNTING MAT INCLUDING INORGANIC NANOPARTICLES AND METHOD FOR MAKING THE SAME 有权
公开(公告)号：EP2752562B1
公开(公告)日：2018-09-05
申请号：EP14156367.6
申请日：2008-10-07
申请人： 3M Innovative Properties Company
发明人： Kunze, Ulrich , Middendorf, Claus , Krieg, Harald , Lalouch, Lahoussaine
IPC分类号： F01N3/28 , D04H1/4209 , D04H1/46 , D04H1/52 , D04H1/541 , D04H1/587 , D04H1/645 , D04H1/72 , D04H1/732 , C04B30/02 , D04H1/4218
CPC分类号： F01N3/2835 , C04B30/02 , D04H1/4209 , D04H1/4218 , D04H1/46 , D04H1/52 , D04H1/541 , D04H1/587 , D04H1/645 , D04H1/72 , D04H1/732 , F01N3/20 , F01N3/285 , F01N3/2853 , F01N2310/02 , Y10T442/10 , Y10T442/20
摘要： The present invention relates to a mounting mat for mounting a pollution control device in a catalytic converter, the mounting mat comprising a non-woven mat of inorganic fibers having distributed therein inorganic particles having an average diameter of 1 nm to 100 nm and wherein the mounting mat is free of organic binder or contains organic binder in an amount of not more than 5% by weight, based on the total weight of the mounting mat. The invention further relates to a pollution control device including the mounting mat and to a method of making the mounting mat.

2. 发明公开

EP2716424A1 Method of making mounting mats for mounting a pollution control element 审中-公开
标题翻译：维尔法赫恩·赫斯特伦
公开(公告)号：EP2716424A1
公开(公告)日：2014-04-09
申请号：EP13181385.9
申请日：2008-10-07
申请人： 3M Innovative Properties Company
发明人： Kunze, Ulrich , Lalouch, Lahoussaine , Middendorf, Claus , Krieg, Harald
IPC分类号： B27N3/14 , D04H1/70 , F01N3/28
CPC分类号： D04H1/732 , D01G9/00 , D01G9/12 , D01G9/14 , D04H1/413 , D04H1/4209 , D04H1/4218 , D04H1/4226 , D04H1/45 , D04H1/46 , D04H1/52 , D04H1/54 , D04H1/541 , D04H1/542 , D04H1/58 , D04H1/587 , D04H1/60 , D04H1/645 , D04H1/736 , F01N3/2842 , F01N2350/04
摘要： The present invention relates to a method of making mounting mats for use in pollution control device. The method comprises the steps of:
(i) supplying inorganic fibers through an inlet of a forming box having an open bottom positioned over a forming wire to form a mat of fibers on the forming wire, the forming box having a plurality of fiber separating rollers provided in at least one row in the housing between the inlet and housing bottom for breaking apart clumps of fibers and an endless belt screen;
(ii) capturing clumps of fibers on a lower run of the endless belt beneath fiber separating rollers and above the forming wire;
(iii) conveying captured clumps of fibers on the endless belt above fiber separating rollers to enable captured clumps to release from the belt and to contact and be broken apart by the rollers;
(iv) transporting the mat of fibers out of the forming box by the forming wire; and
(v) compressing the mat of fibers and restraining the mat of fibers in its compressed state thereby obtaining a mounting mat having a desired thickness suitable for mounting a pollution control element in the housing of a catalytic converter.
摘要翻译：本发明涉及一种制造用于污染控制装置的安装垫的方法。该方法包括以下步骤：（i）通过成型箱的入口提供无机纤维，所述成型箱具有位于成形网上的开口底部，以在成形网上形成纤维垫，所述成型箱具有多个纤维分离辊设置在入口和壳体底部之间的壳体中的至少一排中，用于分离纤维束和环形带屏; （ii）在纤维分离辊下方的环形带的下游和在成形网上方捕获纤维束; （iii）在纤维分离辊上方的循环带上输送捕获的纤维束，使得捕获的团块从带上释放并被辊接触并分离; （iv）通过成形网将纤维垫输送出成型箱; 和（v）压缩纤维垫并且将纤维垫抑制在其压缩状态，从而获得具有适于将污染控制元件安装在催化转化器壳体中的所需厚度的安装垫。

3. 发明公开

EP3875519A1 SILICONE RUBBER FOAM WITH THERMAL INSULATION PROPERTIES 审中-实审
公开(公告)号：EP3875519A1
公开(公告)日：2021-09-08
申请号：EP20160564.9
申请日：2020-03-03
申请人： 3M Innovative Properties Company
发明人： Kempf, Michael , Konietzny, Roman , Kuhlmann, Rene , Plugge, Simon , Apeldorn, Thomas , Middendorf, Claus , Hoffmann, Björn , Kuesters, Christoph , Ostrowski, Karoline A. , Bieber, Pierre Reinhard
IPC分类号： C08J9/00 , C08J9/02
摘要： The present disclosure relates to a silicone rubber foam layer obtainable by a process comprising the steps of:
a) providing a substrate;
b) providing a first solid film and applying it onto the substrate;
c) providing a coating tool provided with an upstream side and a downstream side, wherein the coating tool is offset from the substrate to form a gap normal to the surface of the substrate;
d) moving the first solid film relative to the coating tool in a downstream direction;
e) providing a curable and foamable precursor of the silicone rubber foam to the upstream side of the coating tool thereby coating the precursor of the silicone rubber foam through the gap as a layer onto the substrate provided with the first solid film;
f) providing a second solid film and applying it along the upstream side of the coating tool, such that the first solid film and the second solid film are applied simultaneously with the formation of the adjacent layer of the precursor of the silicone rubber foam;
g) foaming or allowing the precursor of the silicone rubber foam to foam;
h) curing or allowing the layer of the precursor of the silicone rubber foam to cure thereby forming the silicone rubber foam layer;
i) optionally, exposing the layer of the precursor of the silicone rubber foam to a thermal treatment; and
j) optionally, removing the first solid film and/or the second solid film from the silicone rubber foam layer.

4. 发明公开

EP3034825A1 Mounting mat for an exhaust gas treatment device 有权
标题翻译： Lagermattefüreine Abgasverarbeitungsvorrichtung
公开(公告)号：EP3034825A1
公开(公告)日：2016-06-22
申请号：EP14199045.7
申请日：2014-12-18
申请人： 3M Innovative Properties Company
发明人： Kunze, Ulrich , Middendorf, Claus
IPC分类号： F01N3/28 , F01N3/021
CPC分类号： F01N3/2871 , F01N3/0211 , F01N3/2839 , F01N3/2853 , F01N2350/00 , F01N2350/02 , F01N2450/02 , Y02T10/20
摘要： The invention relates to a mounting mat 4 for an exhaust gas treatment device 10, the mounting mat 4 comprises two opposing main surfaces 5, 6 and at least one edge surface 7 extending between the main surfaces; at least one portion of the at least one edge surface comprises a protection coating comprising inorganic particles 15 and the inorganic particles have an average diameter of at least 1µm.
摘要翻译：本发明涉及一种用于废气处理装置10的安装垫4，安装垫4包括两个相对的主表面5,6和在主表面之间延伸的至少一个边缘表面7; 所述至少一个边缘表面的至少一部分包括包含无机颗粒15的保护涂层，并且所述无机颗粒的平均直径至少为1μm。

5. 发明公开

EP2752562A1 Mounting mat including inorganic nanoparticles and method for making the same 有权
标题翻译： Montageunterlage mit anorganischen Nanopartikeln und Verfahren zur Herstellung davon
公开(公告)号：EP2752562A1
公开(公告)日：2014-07-09
申请号：EP14156367.6
申请日：2008-10-07
申请人： 3M Innovative Properties Company
发明人： Kunze, Ulrich , Middendorf, Claus , Krieg, Harald , Lalouch, Lahoussaine
IPC分类号： F01N3/28 , D04H1/4209 , D04H1/46 , D04H1/52 , D04H1/541 , D04H1/587 , D04H1/645 , D04H1/72 , D04H1/732 , C04B30/02 , D04H1/4218
CPC分类号： F01N3/2835 , C04B30/02 , D04H1/4209 , D04H1/4218 , D04H1/46 , D04H1/52 , D04H1/541 , D04H1/587 , D04H1/645 , D04H1/72 , D04H1/732 , F01N3/20 , F01N3/285 , F01N3/2853 , F01N2310/02 , Y10T442/10 , Y10T442/20
摘要： The present invention relates to a mounting mat for mounting a pollution control device in a catalytic converter, the mounting mat comprising a non-woven mat of inorganic fibers having distributed therein inorganic particles having an average diameter of 1 nm to 100 nm and wherein the mounting mat is free of organic binder or contains organic binder in an amount of not more than 5% by weight, based on the total weight of the mounting mat. The invention further relates to a pollution control device including the mounting mat and to a method of making the mounting mat.
摘要翻译：本发明涉及一种用于将污染控制装置安装在催化转化器中的安装垫，该安装垫包括无机纤维无纺布，其中分布有平均直径为1nm至100nm的无机颗粒，其中安装垫子不含有机粘合剂，或者基于安装垫的总重量，含有不超过5重量％的有机粘合剂。本发明还涉及包括安装垫的污染控制装置和制造安装垫的方法。

6. 发明公开

EP3763922A1 MOUNTING MAT FOR USE IN POLLUTION CONTROL DEVICES 审中-实审
公开(公告)号：EP3763922A1
公开(公告)日：2021-01-13
申请号：EP19185211.0
申请日：2019-07-09
申请人： 3M Innovative Properties Company
发明人： Middendorf, Claus
IPC分类号： F01N3/021 , F01N3/28
摘要： A mounting mat for mounting a pollution control element into a housing wherein the mounting mat
is needle-punched or stitch-bonded and has a thickness of from about 8.0 mm to 15.0 mm, preferably from 8.8 mm to 15.0 mm, more preferably from 10.0 mm to 15.0 mm,
and a bulk density from 160 kg/m 3 to 180 kg/m 3 ,
and contains at least by 50 % by weight of polycrystalline fibers preferably at least 75 % by weight (based on the weight of the mat), preferably Al2O3 and less SiO2,
and has a total organic content of less than 2.9 % (measured per LOI), preferably from 0.6 % to 2.6 %,
preferably surface additives like wax or oil,
wherein the mat has a canning force (Fc) of less than 5700 N, preferably less than 4500 N, for example from 3000 to 4500 N as measured according to the test described in the method section.
Also provided are methods of making such mats and pollution control devices containing them.

7. 发明公开

EP2993323A1 Mounting mat for a pollution control element or a chemical reactor 有权
标题翻译： Montagemattefürein Verschmutzungskontrollelement oder einen chemischen Reaktor
公开(公告)号：EP2993323A1
公开(公告)日：2016-03-09
申请号：EP14183508.2
申请日：2014-09-04
申请人： 3M Innovative Properties Company
发明人： Rochaz, Christoph , Gervers, Nicole , Middendorf, Claus , Kunze, Ulrich
IPC分类号： F01N3/28 , F01N3/021
CPC分类号： F01N3/0211 , F01N3/2842 , F01N3/2853 , F01N2350/04 , Y02T10/20
摘要： Mounting mat (4) for holding a substrate (2) of a pollution control element or chemical reactor (10), the pollution control element or chemical reactor (10) comprising more than one substrate (2), wherein the substrate (2) comprises a front face (2f), a rear face (2r) and at least three flat side faces (4) extending between the front (2f) and the rear face (2r), and wherein the mounting mat (4) is shaped such that it covers at least partially an edge (5) enclosed by two flat side faces (4).
摘要翻译：用于保持污染控制元件或化学反应器（10）的衬底（2）的安装垫（4），所述污染控制元件或化学反应器（10）包括多于一个衬底（2），其中所述衬底（2）包括前表面（2f），后表面（2r）和在前部（2f）和后表面（2r）之间延伸的至少三个平坦侧面（4），并且其中安装垫（4）成形为使得它至少部分地覆盖由两个平坦侧面（4）包围的边缘（5）。

8. 发明授权

EP2848720B1 Use of a lubricant in a mounting mat and method for making such a mat 有权
标题翻译：使用润滑剂的用于制造这种衬底的安装焊盘和方法
公开(公告)号：EP2848720B1
公开(公告)日：2016-03-02
申请号：EP13184194.2
申请日：2013-09-12
申请人： 3M Innovative Properties Company
发明人： Middendorf, Claus
IPC分类号： D04H1/4209 , D04H1/4218 , D04H1/46 , F01N3/28
CPC分类号： F01N3/021 , D04H1/4209 , D04H1/4218 , D04H1/46 , F01N3/0211 , F01N3/2853 , F01N2350/04 , Y02T10/20

9. 发明公开

EP4379197A1 ZERO BINDER POLYCRYSTALLINE MOUNTING MAT WITH IMPROVED PRODUCTION HANDING 审中-公开
公开(公告)号：EP4379197A1
公开(公告)日：2024-06-05
申请号：EP22210711.2
申请日：2022-11-30
申请人： 3M Innovative Properties Company
发明人： Rosen, Kerstin Christina , Schaschke, Martin , Krieg, Harald , Gervers, Nicole , Oberle, Daniel , Middendorf, Claus
IPC分类号： F01N3/021 , F01N3/28 , C04B35/00 , D04H1/4209
CPC分类号： F01N3/0211 , F01N3/2853 , F01N2450/0220130101 , D04H1/4209 , D04H1/46 , C04B41/009 , C04B2111/0079320130101 , C04B2111/0036220130101 , C04B41/83 , C04B41/4803
摘要： The present disclosure provides a mounting mat for mounting a pollution control element in a housing, comprising:
(a) an inorganic fibrous mat having a first major surface and a second major surface;
(b) at least one first organic surface additive comprised in the first major surface of the inorganic fibrous mat;
(c) optionally, at least one second organic surface additive different from the at least one first organic coating comprised in the second major surface of the inorganic fibrous mat;
wherein the first surface of the inorganic fibrous mat exhibits a lower friction coefficient than the second major surface.

10. 发明授权

EP3034825B1 Mounting mat for an exhaust gas treatment device 有权
标题翻译：废气处理装置的安装垫
公开(公告)号：EP3034825B1
公开(公告)日：2017-09-27
申请号：EP14199045.7
申请日：2014-12-18
申请人： 3M Innovative Properties Company
发明人： Kunze, Ulrich , Middendorf, Claus
IPC分类号： F01N3/28 , F01N3/021
CPC分类号： F01N3/2871 , F01N3/0211 , F01N3/2839 , F01N3/2853 , F01N2350/00 , F01N2350/02 , F01N2450/02 , Y02T10/20

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