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1. 发明公开

EP3641508A1 ENCAPSULATED PRINTED CIRCUIT BOARD ASSEMBLY FOR SENSING THE VOLTAGE OF A POWER CABLE IN A POWER DISTRIBUTION NETWORK 有权
公开(公告)号：EP3641508A1
公开(公告)日：2020-04-22
申请号：EP18200932.4
申请日：2018-10-17
申请人： 3M Innovative Properties Company
发明人： STOLLWERCK, Gunther , GRAVERMANN, Mark , WEICHOLD, Jens , Eggert, Sebastian , STALDER, Michael
IPC分类号： H05K1/02 , G01R15/16
摘要： Encapsulated PCB assembly (1) for electrical connection to a high- or medium-voltage power conductor in a power distribution network of a national grid, comprising
a) a PCB (10), delimited by a peripheral edge (20) and comprising a high-tension pad (60, 62) on a voltage of at least one kilovolt,
b) an electrically insulating encapsulation body (70) in surface contact with, and enveloping, the high-tension pad and at least a portion of the PCB edge adjacent to the high-tension pad,
c) a shielding layer (80) on an external surface (90) of the encapsulation body and for being held on electrical ground or on a low voltage to shield at least a low-voltage portion of the PCB.
The high-tension pad extends to the peripheral edge of the PCB.

2. 发明授权

EP3359606B1 ROOM TEMPERATURE CURING HIGHLY DURABLE ANTI-REFLECTIVE COATING CONTAINING NANOPARTICLES 有权
公开(公告)号：EP3359606B1
公开(公告)日：2020-08-19
申请号：EP16854585.3
申请日：2016-09-23
申请人： 3M Innovative Properties Company
发明人： STOLLWERCK, Gunther , KUEHNEWEG, Bernd , STRERATH, Christiane
IPC分类号： C09D1/00 , C09D5/00 , C09D17/00 , C03C17/25

3. 发明公开

EP3153550A1 ROOM TEMPERATURE CURING HIGHLY DURABLE ANTI-REFLECTIVE COATING CONTAINING NANOPARTICLES 无效
标题翻译： BEI RAUMTEMPERATURHÄRTENDE，HOCHBESTÄNDIGEANTIREFLEKTIERENDE BESCHICHTUNG MIT NANOPARTIKELN
公开(公告)号：EP3153550A1
公开(公告)日：2017-04-12
申请号：EP15188379.0
申请日：2015-10-05
申请人： 3M Innovative Properties Company
发明人： STOLLWERCK, Gunther , Kühneweg, Bernd , Strerath, Christiane
IPC分类号： C09D1/00 , C09D7/12 , C09D5/00 , C03C17/00 , C03C17/25
CPC分类号： C09D7/70 , C03C17/006 , C03C2217/42 , C03C2217/73 , C08K3/36 , C09D1/02 , C09D5/006
摘要： In one aspect of the present disclosure, there is provided an antireflective coating composition comprising (a) hydrophilic spherical silica nanoparticles; (b) hydrophilic elongated silica nanoparticles, wherein the coating composition exhibits a pH-value in the range of from 7 to 12.5 and the ratio between the hydrophilic spherical silica nanoparticles (a) and the hydrophilic non-spherical silica nanoparticles (b) is in the range of from 10:1 to 1:10.
In a further aspect of the present disclosure there is provided a method for coating a substrate, comprising the steps
(i) providing a substrate having at least one surface;
(ii) providing the antireflective coating composition according to the present disclosure;
(iii) coating the substrate on at least one surface;
(iv) drying the coating, thereby obtaining a coated substrate,
wherein step (iv) is carried out at a temperature in the range of from 5 °C to 300 °C.
摘要翻译：在本公开的一个方面，提供了一种抗反射涂料组合物，其包含（a）亲水性球形二氧化硅纳米颗粒; （b）亲水性细长二氧化硅纳米颗粒，其中所述涂料组合物的pH值在7至12.5范围内，并且亲水性球形二氧化硅纳米颗粒（a）和亲水性非球形二氧化硅纳米颗粒（b）之间的比例为范围从10：1到1:10。在本公开的另一方面，提供了一种用于涂覆基底的方法，包括以下步骤（i）提供具有至少一个表面的基底; （ii）提供根据本公开的抗反射涂料组合物; （iii）在至少一个表面上涂覆基材; （iv）干燥涂层，从而获得涂覆的基材，其中步骤（iv）在5℃至300℃的温度范围内进行。

4. 发明公开

EP3359606A1 ROOM TEMPERATURE CURING HIGHLY DURABLE ANTI-REFLECTIVE COATING CONTAINING NANOPARTICLES 有权
公开(公告)号：EP3359606A1
公开(公告)日：2018-08-15
申请号：EP16854585.3
申请日：2016-09-23
申请人： 3M Innovative Properties Company
发明人： STOLLWERCK, Gunther , KUEHNEWEG, Bernd , STRERATH, Christiane
IPC分类号： C09D1/00 , C09D7/12 , C09D5/00 , C03C17/00 , C03C17/25
摘要： In one aspect of the present disclosure, there is provided an antireflective coating composition comprising (a) hydrophilic spherical silica nanoparticles; (b) hydrophilic elongated silica nanoparticles, wherein the coating composition exhibits a pH-value in the range of from 7 to 12.5 and the ratio between the hydrophilic spherical silica nanoparticles (a) and the hydrophilic non-spherical silica nanoparticles (b) is in the range of from 10:1 to 1:10. In a further aspect of the present disclosure there is provided a method for coating a substrate, comprising the steps (i) providing a substrate having at least one surface; (ii) providing the antireflective coating composition according to the present disclosure; (iii) coating the substrate on at least one surface; (iv) drying the coating, thereby obtaining a coated substrate, wherein step (iv) is carried out at a temperature in the range of from 5 °C to 300 °C.

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