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1. 发明授权

US10975247B2 Composite of an antibacterial polymeric material, method for the preparation and use thereof 有权
公开(公告)号：US10975247B2
公开(公告)日：2021-04-13
申请号：US15821073
申请日：2017-11-22
申请人： THALES ALENIA SPACE ITALIA S.p.A. CON UNICO SOCIO , GUARNIFLON S.p.A. , ARCARI Srl
发明人： Ilaria Locantore , Vincenzo Guarnieri , Cesare Lobascio , Emanuele Colombo , Massimo Villano , Giacomo Simoni , Lucia Grizzaffi
IPC分类号： C09D5/14 , B32B27/12 , C08K9/10 , B32B27/30 , A01N65/20 , A01N65/16 , A01N25/10 , A01N59/16 , C03C25/305 , C09D127/18 , C08K3/08 , C08K7/28 , C08K7/26 , C08K3/40 , C08K3/015 , B32B37/00 , C08K3/34 , C08K9/02
摘要： A non-porous composite is provided that includes a textile substrate impregnated with a first fluoropolymer and a film of polymeric material comprising at least one second fluoropolymer filled with porous particles of a silicate having a granulometric dimension d50 less than or equal to 5 μm and a porosity ranging from 30 to 60% in volume and loaded with antibacterial ions of at least one metal selected from the group consisting of silver, copper, zinc and nickel. A method for production of the composite and a containing and/or transport element for a fluid, preferably water, produced with the composite, are also provided.

2. 发明申请

US20180148580A1 Composite of an Antibacterial Polymeric Material, Method for the Preparation and Use Thereof 审中-公开
公开(公告)号：US20180148580A1
公开(公告)日：2018-05-31
申请号：US15821073
申请日：2017-11-22
申请人： THALES ALENIA SPACE ITALIA S.p.A. CON UNICO SOCIO , GUARNIFLON S.p.A. , ARCARI Srl
发明人： Ilaria Locantore , Vincenzo Guarnieri , Cesare Lobascio , Emanuele Colombo , Massimo Villano , Giacomo Simoni , Lucia Grizzaffi
IPC分类号： C09D5/14 , C09D127/18 , A01N59/16 , A01N25/10 , C03C25/305
CPC分类号： C09D5/14 , A01N25/10 , A01N59/16 , A01N65/16 , A01N65/20 , B32B27/12 , B32B27/304 , B32B37/00 , C03C25/305 , C03C2218/11 , C08K3/015 , C08K3/08 , C08K3/34 , C08K3/40 , C08K7/26 , C08K7/28 , C08K9/02 , C08K9/10 , C08K2003/0806 , C08K2003/085 , C08K2003/0862 , C08K2003/0893 , C09D127/18 , C08L27/18 , C08L27/20 , C08L27/12 , A01N25/28 , A01N25/34
摘要： A non-porous composite is provided that includes a textile substrate impregnated with a first fluoropolymer and a film of polymeric material comprising at least one second fluoropolymer filled with porous particles of a silicate having a granulometric dimension d50 less than or equal to 5 μm and a porosity ranging from 30 to 60% in volume and loaded with antibacterial ions of at least one metal selected from the group consisting of silver, copper, zinc and nickel. A method for production of the composite and a containing and/or transport element for a fluid, preferably water, produced with the composite, are also provided.

3. 发明授权

US09481773B2 Method and plant for etching a fluoropolymer substrate 有权
标题翻译：用于蚀刻氟聚合物基材的方法和设备
公开(公告)号：US09481773B2
公开(公告)日：2016-11-01
申请号：US15022150
申请日：2013-10-10
申请人： Guarniflon S.p.A.
发明人： Massimo Villano , Pasquale Stella
IPC分类号： B44C1/22 , C03C15/00 , C03C25/68 , C23F1/00 , C08J7/14 , B01D61/02
CPC分类号： C08J7/14 , B01D61/022 , B01D61/025 , B01D61/58 , B01D69/12 , B01D2311/06 , B01D2311/25 , B01D2311/263 , B01D2311/2634 , B01D2311/2669 , B01D2311/2688 , C08J7/02 , C08J2327/18
摘要： (Semi-)continuous etching method for a fluoropolymer substrate (10) comprising steps of feeding (22) said substrate (10) in the form of a continuous ribbon wherein said substrate defines a primary surface (12), subjecting to at least one etching operations (2) a part of the primary surface (12) by means of an adhesion-promoting solution comprising a complex of an alkali metal in naphthalene, washing (4) the primary surface (12) wetted by the adhesion-promoting solution by means of a washing solution (42) comprising aqueous acetic acid/formic acid, and selectively separating a concentrated solution (24) of acetic acid/formic acid from the washing solution (42) by means of inverse osmosis operations (6, 8) at ▪ increasing pressures, and re-introducing at least a portion of the concentrated solution (24) of acetic acid/formic acid in the washing solution (42) to create a recirculation. The invention further relates to an etching plant.
摘要翻译：（10）的（半）连续蚀刻方法，包括以连续色带形式馈送（22）所述基底（10）的步骤，其中所述基底限定主表面（12），进行至少一个蚀刻（2）通过包含萘中的碱金属的配合物的粘合促进溶液洗涤主表面（12）的一部分，洗涤（4）由粘合促进溶液润湿的主表面（12）的包含乙酸/甲酸水溶液的洗涤溶液（42），并且通过反渗透操作（6,8）从所述洗涤溶液（42）中选择性分离乙酸/甲酸的浓缩溶液（24）增加压力，并将至少一部分乙酸/甲酸的浓缩溶液（24）重新引入洗涤溶液（42）中以产生再循环。本发明还涉及一种蚀刻装置。

4. 发明申请

US20160237231A1 Method and Plant for Etching a Fluoropolymer Substrate 有权
标题翻译：用于蚀刻含氟聚合物基材的方法和设备
公开(公告)号：US20160237231A1
公开(公告)日：2016-08-18
申请号：US15022150
申请日：2013-10-10
申请人： Guarniflon S.p.A.
发明人： Massimo Villano , Pasquale Stella
IPC分类号： C08J7/14 , B01D61/02
CPC分类号： C08J7/14 , B01D61/022 , B01D61/025 , B01D61/58 , B01D69/12 , B01D2311/06 , B01D2311/25 , B01D2311/263 , B01D2311/2634 , B01D2311/2669 , B01D2311/2688 , C08J7/02 , C08J2327/18
摘要： (Semi-) continuous etching method for a fluoropolymer substrate (10) comprising steps of feeding (22) said substrate (10) in the form of a continuous ribbon wherein said substrate defines a primary surface (12), subjecting to at least one etching operations (2) a part of the primary surface (12) by means of an adhesion-promoting solution comprising a complex of an alkali metal in naphthalene, washing (4) the primary surface (12) wetted by the adhesion-promoting solution by means of a washing solution (42) comprising aqueous acetic acid/formic acid, and selectively separating a concentrated solution (24) of acetic acid/formic acid from the washing solution (42) by means of inverse osmosis operations (6, 8) at ▪ increasing pressures, and re-introducing at least a portion of the concentrated solution (24) of acetic acid/formic acid in the washing solution (42) to create a recirculation. The invention further relates to an etching plant.
摘要翻译：（10）的（半）连续蚀刻方法，包括以连续色带形式馈送（22）所述基底（10）的步骤，其中所述基底限定主表面（12），进行至少一个蚀刻（2）通过包含萘中的碱金属的配合物的粘合促进溶液洗涤主表面（12）的一部分，洗涤（4）由粘合促进溶液润湿的主表面（12）的包含乙酸/甲酸水溶液的洗涤溶液（42），并且通过反渗透操作（6,8）从所述洗涤溶液（42）中选择性分离乙酸/甲酸的浓缩溶液（24）增加压力，并将至少一部分乙酸/甲酸的浓缩溶液（24）重新引入洗涤溶液（42）中以产生再循环。本发明还涉及一种蚀刻装置。

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