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    COATINGS
    2.
    发明公开
    COATINGS 审中-公开

    公开(公告)号：EP3699352A1

    公开(公告)日：2020-08-26

    申请号：EP20158174.1

    申请日：2020-02-19

    申请人： P2i Ltd

    发明人： POULTER, Neil ,  FRASER, Rebekah Catherine

    IPC分类号： D06M14/20

    摘要： The present invention relates to a method for forming a polymeric nanocoating on a substrate as well as substrates bearing the polymeric nanocoating. The method comprises exposing the substrate to a plasma comprising one or more unsaturated monomeric species for a period of time sufficient to allow the coating to form on the substrate. The one or more unsaturated monomeric species comprise (i) an aromatic moiety and (ii) a carbonyl moiety. The one or more unsaturated monomeric species also comprise a crosslinking reagent.

    SURFACE COATINGS
    3.
    发明公开
    SURFACE COATINGS 审中-公开
    表面涂层

    公开(公告)号：EP2734576A1

    公开(公告)日：2014-05-28

    申请号：EP12753184.6

    申请日：2012-07-19

    申请人： P2i Ltd

    发明人： COULSON, Stephen Richard ,  DE BLAQUIERE, Paul ,  EVANS, Delwyn ,  LEE, Warren

    IPC分类号： C08J7/18 ,  C08F2/52

    CPC分类号： C08J7/18 ,  B05D1/62 ,  B05D5/083 ,  C08F2/52 ,  C09D4/00 ,  D06M10/025 ,  D06M14/18 ,  D06M2200/11 ,  D06M2200/12

    摘要： A method of forming a liquid repellent coating on a surface of a substrate, where the surface is exposed to a monomer in a plasma deposition process under conditions that maintain the monomer in situ for a period of time to allow a polymeric layer to form on the surface, wherein the conditions comprise at least one cycle of varying pressure.

    摘要翻译： 一种在基底表面上形成液体排斥涂层的方法，其中在等离子体沉积过程中将所述表面暴露于单体的条件下，所述条件使所述单体保持原位一段时间以允许聚合物层在 表面，其中所述条件包括至少一个变化压力的循环。

    PLASMA DEPOSITION APPARATUS
    4.
    发明公开
    PLASMA DEPOSITION APPARATUS 审中-公开
    PLASMAABSCHEIDUNGSGERÄT

    公开(公告)号：EP2167245A2

    公开(公告)日：2010-03-31

    申请号：EP08775971.8

    申请日：2008-07-17

    申请人： P2I LTD

    发明人： COULSON, Stephen, Richard ,  KING, Charles, Edmund

    IPC分类号： B05D7/24 ,  C23C14/28

    CPC分类号： H01J37/32449 ,  B05D1/62 ,  C23C16/4412 ,  C23C16/507 ,  C23C16/54 ,  Y10T428/31504

    摘要： Apparatus (10) for coating a surface of an article (14) with a thin film polymer layer by plasma deposition, the apparatus comprising: a plurality of processing chambers (12a, 12b, 12c....12n) into each of which one or more articles can be placed; means (18, 19, 20, 21, 22) for supplying an active species to said processing chambers for forming a plasma in said chambers; a plurality of induction means (24) associated with respective processing chambers, each induction means being operable to induce an electrical field internally of an associated processing chamber for forming a plasma when said active species is supplied thereto so that a surface of said article can be coated with a thin film polymer layer by plasma deposition; means (26) for providing a time varying electric current in the induction means; and pressure control means (28) for selectively controlling pressure in said processing chambers such that pressure in any one or more of said chambers can be controlled independently of pressure in other of said chambers.

    NOVEL PRODUCTS
    6.
    发明公开
    NOVEL PRODUCTS 审中-公开

    公开(公告)号：EP3330322A1

    公开(公告)日：2018-06-06

    申请号：EP17195751.7

    申请日：2007-01-19

    申请人： P2I LTD

    发明人： Coulson, Stephen Richard

    IPC分类号： C09D4/00 ,  B05D7/00

    CPC分类号： C09D133/16 ,  B05D1/62 ,  B05D5/00 ,  B05D5/083 ,  C08F2/52 ,  C08F220/24 ,  C09D4/00 ,  C09D5/00

    摘要： An electrical or electronic device having a polymeric coating, formed by exposing said device 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 protective polymeric layer to form on the surface of the electrical or electronic device.

    VAPOUR DELIVERY SYSTEM
    10.
    发明公开
    VAPOUR DELIVERY SYSTEM 审中-公开
    DAMPFZUFUHRSYSTEME

    公开(公告)号：EP2209930A1

    公开(公告)日：2010-07-28

    申请号：EP08806411.8

    申请日：2008-09-25

    申请人： P2I LTD

    发明人： HOPPER, Fred

    IPC分类号： C23C16/448

    CPC分类号： C23C16/4485

    摘要： A delivery system (10) for delivering species (12) to a processing chamber (14), so as to coat the surface of a large item, thereby imparting specific properties thereto, comprises: a species container (16) for containing species supplied from a source (18) of liquid species; evaporation means (20) for evaporating liquid species in said container; flow guide means (22, 24) for guiding flow of evaporated species to a processing chamber; and monitoring means (28) for measuring a rate over time of evaporation of species from said container so that flow of evaporated species delivered to said processing chamber can be monitored.