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1. 发明申请

WO2016198855A1 METHOD FOR FORMING A COATING ON AN ELECTRONIC OR ELECTRICAL DEVICE 审中-公开
标题翻译：在电子或电气设备上形成涂层的方法
公开(公告)号：WO2016198855A1
公开(公告)日：2016-12-15
申请号：PCT/GB2016/051686
申请日：2016-06-08
申请人： P2I LTD
发明人： COULSON, Stephen Richard , EVANS, Delwyn , HELLWIG, Thomas , HOPPER, Fred , POULTER, Neil , SIOKOU, Angeliki , TELFORD, Clive
IPC分类号： H05K3/28 , B05D1/00
CPC分类号： H05K3/285 , B05D1/62 , B05D5/083 , H05K2201/09872 , H05K2203/095
摘要： An electronic or electrical device or component thereof having a coating formed thereon by exposing said electronic or electrical device or component thereof to a plasma comprising one or more monomer compounds for a sufficient period of time to allow a protective polymeric coating to form on a surface thereof;wherein the protective polymeric coating forms a physical barrier over a surface of the electronic or electrical device or component thereof; wherein each monomer is a compound of formula I(a): I(a) or a compound of formula I(b) wherein each of R 1 to R 9 is independently selected from hydrogen or halogen or an optionally substituted C 1 -C 6 branched or straight chain alkyl group; each X is independently selected from hydrogen or halogen; a is from 0-6; b is from 2 to 14; and c is 0 or 1;and wherein when each X is F or when at least one X is halogen, in particular F, the FTIR/ATR intensity ratio of CX 3 /C=O of the coating is less than (c+1)0.6e -0.1n where n is a+b+c+1;and wherein when each X is H the FTIR/ATR intensity ratio of CX 3 /C=O is less than (c+1) 0.25±0.02, optionally wherein the barrier is a conformal physical barrier.
摘要翻译：通过将所述电子或电气设备或其组件暴露于包含一种或多种单体化合物的等离子体足够长的时间以使其在其表面上形成保护性聚合物涂层而形成有涂层的电子或电气设备或其组件 ;其中所述保护性聚合物涂层在所述电子或电气设备或其部件的表面上形成物理屏障; 其中每个单体是式I（a）的化合物：I（a）或式I（b）的化合物，其中R 1至R 9各自独立地选自氢或卤素或任选取代的C 1 -C 6支链或直链烷基; 每个X独立地选自氢或卤素; a是0-6; b为2〜14; 并且c为0或1;并且其中当每个X为F时或当至少一个X为卤素时，特别是F时，涂层的CX 3 / C = O的FTIR / ATR强度比小于（c + 1） 0.6e-0.1n其中n是a + b + c + 1;并且其中当每个X是H时，CX3 / C = O的FTIR / ATR强度比小于（c + 1）0.25±0.02，任选地其中屏障是保形物理障碍。

2. 发明申请

WO2011086368A3 LIQUID REPELLENT SURFACES 审中-公开
标题翻译：液体表面
公开(公告)号：WO2011086368A3
公开(公告)日：2013-05-30
申请号：PCT/GB2011050025
申请日：2011-01-10
申请人： P2I LTD , COULSON STEPHEN
发明人： COULSON STEPHEN
IPC分类号： B05D7/24
CPC分类号： B05D1/62 , B05D2601/20 , D06M10/06 , D06M10/10 , D06M11/83 , D06M15/277 , D06M23/08
摘要： A method for forming a liquid repellent surface on a substrate, said method comprising applying a combination of nanoparticles and a polymeric material to the surface in a chamber using ionisation or activation technology, in particular plasma processing.
摘要翻译：一种用于在基底上形成拒液表面的方法，所述方法包括使用电离或活化技术，特别是等离子体处理将纳米颗粒和聚合物材料的组合施加到室中的表面。

3. 发明申请

WO2009147422A2 FILTRATION MEDIA 审中-公开
标题翻译：过滤介质
公开(公告)号：WO2009147422A2
公开(公告)日：2009-12-10
申请号：PCT/GB2009/050596
申请日：2009-06-01
申请人： P2I LTD , Coulson, Stephen , Russell, Stephen , Tipper, Matthew
发明人： Coulson, Stephen , Russell, Stephen , Tipper, Matthew
CPC分类号： B01D39/1623 , B01D39/2055 , B01D2239/0478
摘要： A fibrous filtration media such as an electrostatic filtration media, whose fibre surfaces have been modified by exposure to a plasma deposition process so as to deposit a polymeric coating thereon.
摘要翻译：一种纤维过滤介质，例如静电过滤介质，其纤维表面已通过暴露于等离子体沉积工艺进行改性，以便在其上沉积聚合物涂层。

4. 发明申请

WO2019106334A1 ELECTRICAL OR ELECTRONIC DEVICE WITH A SCREEN HAVING AN AIR VENT 审中-公开
公开(公告)号：WO2019106334A1
公开(公告)日：2019-06-06
申请号：PCT/GB2018/053035
申请日：2018-10-19
申请人： P2I LTD
发明人： CURRAN, William , WANG, Zhiyong , HUO, Donghua , HE, Guanrong , ROBINSON, James
IPC分类号： G06F1/16 , H04M1/02 , G02F1/1333 , H05K5/00 , B05D5/08 , B05D1/00
摘要： A method of modifying the surface of an electrical or electronic device. The method has the steps of: placing the electrical or electronic device in a processing chamber; reducing the pressure in the processing chamber; applying a surface modification process within the processing chamber; wherein the electrical or electronic device comprises a screen (150), said screen comprising first and second layers (154, 156) separated by an air gap (172), and an air vent (196, 198) providing fluid communication between the air gap and the exterior of the electrical or electronic device, such that a reduction in pressure in the processing chamber results in a reduction in pressure in the air gap.

5. 发明申请

WO2018113671A9 A JIG FOR SURFACE MODIFICATION PROCESSES 审中-公开
公开(公告)号：WO2018113671A9
公开(公告)日：2018-06-28
申请号：PCT/CN2017/117212
申请日：2017-12-19
申请人： P2I LTD , P2I TECHNOLOGY (SHENZHEN) CO., LTD.
发明人： DYMOND, Stephen James , ZHOU, Zefeng
IPC分类号： B25B11/00
摘要： In general terms the invention provides a jig for securing one or more items during a surface modification, the jig comprising one or more abutment portions that can be separated from a support portion to facilitate replacement of the abutment portions. This arrangement enables the abutment portions to be replaced without modification being required to the rest of the jig. For example, the abutment portions may be replaced if they become worn or perished during use. Alternatively, the jig may be adaptable to accommodate items of different sizes, shapes and configurations by installing abutment portions adapted for a particular item.

6. 发明申请

WO2013024234A1 PLASMA PROCESSING APPARATUS 审中-公开
标题翻译：等离子体加工设备
公开(公告)号：WO2013024234A1
公开(公告)日：2013-02-21
申请号：PCT/GB2011/051546
申请日：2011-08-16
申请人： P2i LTD , COULSON, Stephen Richard , HOPPER, Fred , KING, Charles Edmund
发明人： COULSON, Stephen Richard , HOPPER, Fred , KING, Charles Edmund
IPC分类号： H01J37/32
CPC分类号： H01J37/32137 , H01J37/32155 , H01J37/32165 , H01J37/32541 , H01J37/32577 , H01J37/32935 , H01J2237/3323 , H01J2237/3325
摘要： The present invention relates to an apparatus (10) for plasma processing an article (12), the apparatus comprising: a chamber (14) for receiving an article to be processed; electrode means (16) for generating an electric field in said chamber for establishing a plasma in said chamber so that said article can be processed; generation means (24) for generating alternating electrical energy for transmission to said electrode means (18); connection means for connecting said generation means to said electrode means (20); and control means for varying the location of nodes and anti- nodes of standing waves generated in said chamber during processing, so that a plurality of standing waves are generated over time which are not coincident with one another.
摘要翻译：本发明涉及一种用于等离子体处理物品（12）的设备（10），该设备包括：用于接收待处理物品的室（14）电极装置（16），用于在所述腔室中产生电场，用于在所述腔室中建立等离子体，从而可以对所述制品进行加工; 用于产生用于传输到所述电极装置（18）的交替电能的发生装置（24）; 用于将所述产生装置连接到所述电极装置的连接装置; 以及用于在处理期间改变在所述室中产生的驻波的节点和反节点的位置的控制装置，使得随着时间不同而产生多个驻波而不是彼此重合。

7. 发明申请

WO2009087102A3 ABATEMENT APPARATUS AND PROCESSING METHOD 审中-公开
标题翻译：减压装置和加工方法
公开(公告)号：WO2009087102A3
公开(公告)日：2009-12-30
申请号：PCT/EP2009000075
申请日：2009-01-09
申请人： P2I LTD , COULSON STEPHEN RICHARD
发明人： COULSON STEPHEN RICHARD
IPC分类号： F26B5/04 , F26B25/22
CPC分类号： F26B5/04 , F26B25/225
摘要： The present invention relates to a method of processing an article (16) to remove outgassing substances. The method comprises: placing an article in a closed processing region (12); reducing a pressure in the processing region so that the article (16) is exposed to a pressure to control a rate of outgassing from the article; and disposing outgases (15) released from the article. The present invention also relates to abatement apparatus (10) for processing an article (16) to remove outgassing substances. The apparatus comprises: a processing region (12); vacuum pumping means (20) for reducing a pressure in the processing region (12); control means (28) for controlling a rate of outgassing from the article (16); and disposal means (22) for disposing of outgases (15) released from the article.
摘要翻译：本发明涉及一种处理物品（16）以去除除气物质的方法。该方法包括：将物品放置在封闭处理区域（12）中; 降低处理区域中的压力，使得制品（16）暴露于压力下以控制制品脱气的速率; 和处理从物品释放的外部气体（15）。本发明还涉及用于处理物品（16）以去除除气物质的消减装置（10）。该设备包括：处理区域（12）;处理区域真空泵装置（20），用于降低处理区域（12）中的压力; 控制装置（28），用于控制来自物品（16）的放气速率; 和用于处理从物品释放的排气（15）的处理装置（22）。

8. 发明申请

WO2007135394A1 INKJET PRINT HEAD 审中-公开
标题翻译： INKJET打印头
公开(公告)号：WO2007135394A1
公开(公告)日：2007-11-29
申请号：PCT/GB2007/001851
申请日：2007-05-18
申请人： P2I LTD , COULSON, Stephen
发明人： COULSON, Stephen
IPC分类号： B41J2/16
CPC分类号： B41J2/1606 , B41J2/162 , B41J2/164
摘要： An ink jet print head comprising a nozzle plate having a non-wetting polymeric coating or surface modification formed on the surface thereof by pulsed plasma deposition, for example by exposing at least the nozzle plate of the print head to pulsed plasma comprising a gas which causes modification of the surface to impart non-wetting properties thereto or to pulsed plasma comprising a monomeric compound which undergoes plasma polymerisation to form a non-wetting polymer, devices of this type are protected from accumulation of ink on the surface around the nozzles of the print head, thereby enhancing the free-flowing properties of the ink through the print head during use.
摘要翻译：一种喷墨打印头，其包括具有通过脉冲等离子体沉积在其表面上形成的非润湿聚合物涂层或表面改性的喷嘴板，例如通过将至少喷墨头的喷嘴板暴露于包含气体的脉冲等离子体修饰表面以赋予其不润湿性能或包含经历等离子体聚合形成非湿润性聚合物的单体化合物的脉冲式等离子体的装置，以防止墨水在印刷喷嘴周围的表面上的积聚从而在使用期间通过打印头增强墨水的自由流动性。

9. 发明申请

WO2007083121A1 NOVEL PRODUCTS 审中-公开
标题翻译：新产品
公开(公告)号：WO2007083121A1
公开(公告)日：2007-07-26
申请号：PCT/GB2007/000148
申请日：2007-01-19
申请人： P2I LTD , COULSON, Stephen
发明人： COULSON, Stephen
IPC分类号： C09D4/00 , B05D7/00
CPC分类号： C09D4/00 , B01D67/009 , B01D69/02 , B01L3/00 , B01L3/0275 , B01L3/50 , B01L3/5082 , B01L3/5085 , B01L2200/12 , B01L2300/161 , B01L2300/165 , B05D1/62 , B05D5/083 , B05D2203/22 , B05D2203/35 , C03C17/328 , C08F2/52 , C08F220/24 , C08J7/16 , D21H19/16 , D21H21/16 , D21H25/06 , D21H27/08
摘要： A laboratory consumable having a polymeric coating, formed by exposing said consumable to pulsed plasma comprising a compound of formula (I) where R 1 , R 2 and R 3 are independently selected from hydrogen,alkyl, haloalkyl or aryl optionally substituted by halo; and R 4 is a group X-R 5 where R 5 is an alkyl or haloalkyl group and X is a bond; a group of formula -C (O) O (CH 2 ) n Y- where n is an integer of from 1 to 10 and Y is a bond or a sulphonamide group; or a group - (O) P R 6 (O) q (CH 2 ) t -where R 6 is aryl optionally substituted by halo, p is 0 or 1, q is 0 or 1 and t is 0 or an integer of from 1 to 10, provided that where q is 1, t is other than 0, for a sufficient period of time to allow a polymeric layer to form on the surface of the laboratory consumable. Consumables of this type show significantly reduced liquid sample retention, maximum sample recovery and ultra non-binding properties, as well as oil and water-repellency .
摘要翻译：具有聚合物涂层的实验室耗材通过将所述消耗品暴露于脉冲等离子体而形成，所述等离子体包含式（I）化合物，其中R 1，R 2，R 3和R 3 独立地选自氢，烷基，卤代烷基或任选被卤素取代的芳基; R 4是X-R 5基团，其中R 5是烷基或卤代烷基，X是一个键; 式-C（O）O（CH 2 CH 2）n - Y的基团，其中n为1至10的整数，Y为键或磺酰胺基 ; 或（ - ） - （O） - - - - - - - - - （CH 2）其中R 6为任选被卤素取代的芳基，p为0或1，q为0或1，t为0或1至10的整数，条件是其中q 是1，t不是0，足够的时间以允许聚合物层在实验室消耗品的表面上形成。这种类型的消耗品显示出显着降低的液体样品保留率，最大样品回收率和超非结合性，以及油和拒水性。

10. 发明申请

WO2018113671A1 A JIG FOR SURFACE MODIFICATION PROCESSES 审中-公开
公开(公告)号：WO2018113671A1
公开(公告)日：2018-06-28
申请号：PCT/CN2017/117212
申请日：2017-12-19
申请人： P2I LTD , P2I TECHNOLOGY (SHENZHEN) CO., LTD.
发明人： DYMOND, Stephen James , ZHOU, Zefeng
IPC分类号： B25B11/00
CPC分类号： H01L21/6715 , H01L21/67271 , H01L21/67333 , H01L21/67709 , H01L21/67718 , H01L21/67748 , H01L21/6776 , H01L21/682
摘要： In general terms the invention provides a jig for securing one or more items during a surface modification, the jig comprising one or more abutment portions that can be separated from a support portion to facilitate replacement of the abutment portions. This arrangement enables the abutment portions to be replaced without modification being required to the rest of the jig. For example, the abutment portions may be replaced if they become worn or perished during use. Alternatively, the jig may be adaptable to accommodate items of different sizes, shapes and configurations by installing abutment portions adapted for a particular item.

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