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    METHOD AND APPARATUS FOR PRODUCING LIQUID FLEXOGRAPHIC PRINTING PLATES
    2.
    发明公开
    METHOD AND APPARATUS FOR PRODUCING LIQUID FLEXOGRAPHIC PRINTING PLATES 审中-公开

    公开(公告)号：EP3371658A1

    公开(公告)日：2018-09-12

    申请号：EP16864747.7

    申请日：2016-10-18

    申请人： Macdermid Graphics Solutions, LLC

    发明人： VEST, Ryan W.

    IPC分类号： G03F7/26 ,  G03F7/00 ,  G03F7/12

    CPC分类号： G03F7/20 ,  B41N1/06 ,  G03F7/2022 ,  G03F7/2055 ,  G03F7/26

    摘要： A method of selectively exposing a liquid photopolymer printing blank to actinic radiation to create a relief image printing plate and a liquid platemaking exposure system. The method includes: (1) positioning a programmable screen programmed with an image file of a desired image between the top glass and an upper source of actinic radiation; (2) exposing the layer of liquid photopolymer to actinic radiation from the upper source of actinic radiation through the programmable screen to crosslink and cure at least a portion of the liquid photopolymer adjacent to the backing sheet and create a floor layer therein; and (3) imagewise exposing the layer of liquid photopolymer to actinic radiation from a lower source of actinic radiation through a negative of the relief image to crosslink and cure selective portions of the liquid photopolymer on the floor layer and create the relief image therein.

    PROCÉDÉ DE FABRICATION DE STRUCTURES DE COUPLAGE OPTIQUE VERTICAL
    7.
    发明公开
    PROCÉDÉ DE FABRICATION DE STRUCTURES DE COUPLAGE OPTIQUE VERTICAL 审中-公开
    生产工艺的纵向光耦合结构

    公开(公告)号：EP3102973A1

    公开(公告)日：2016-12-14

    申请号：EP15704763.0

    申请日：2015-02-06

    申请人： CNAM Conservatoire National des Arts des Metiers ,  Chambre de Commerce et d'Industrie de Région Paris Ile de France (ESIEE Paris)

    发明人： POLLEUX, Jean-Luc ,  ARAUJO-VIANA, Carlos

    IPC分类号： G02B6/42

    CPC分类号： G02B6/424 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4249 ,  G03F7/0002 ,  G03F7/2002 ,  G03F7/26

    摘要： The present invention relates to a method for manufacturing vertical optical coupling structures (1) between first optical or optoelectronic components (2) and second optical or optoelectronic components (3). Said vertical optical coupling structures are made by: (i) depositing a main layer (A) onto a substrate (25) including second optical or optoelectronic components; and (ii) lithography and/or physico-chemical etching of the main layer. Each vertical optical coupling structure is made such as to be located facing and making contact with a second optical component located in the substrate. The unitary main layer comprises generally frusto-conical coupling portions (12) consisting of a material having a refractive index greater than the refractive index of air. The coupling portions each have: a first transverse end surface (121) for making contact with the sending or receiving surface (21) of a first optical or optoelectronic component; and a second transverse end surface (122) that is in contact with the sending or receiving surface (31) of the second optical or optoelectronic component.

    OXIME ESTER PHOTOINITIATORS
    8.
    发明公开
    OXIME ESTER PHOTOINITIATORS 有权
    OXIME酯摄影师

    公开(公告)号：EP2963016A1

    公开(公告)日：2016-01-06

    申请号：EP15178244.8

    申请日：2013-05-06

    申请人： BASF SE

    发明人： Nishimae, Yuichi ,  Kura, Hisatoshi ,  Kunimoto, Kazuhiko ,  Yamagami, Ryuhei ,  Tanaka, Keita

    IPC分类号： C07D209/88 ,  G03F7/031 ,  G03F7/00 ,  G03F7/20

    CPC分类号： G03F7/027 ,  C07D209/86 ,  C07D209/88 ,  C08F122/20 ,  C09D135/02 ,  G02B5/20 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/033 ,  G03F7/20 ,  G03F7/2002 ,  G03F7/2037 ,  G03F7/26 ,  G03F7/30

    摘要： Oxime ester compounds of the formula V

    wherein
    Z 2 is for example unsubstituted or substituted C 7 -C 20 aroyl; R 1 , R 2 , R 3 , R 4 , R 5 and R 6 for example are hydrogen, halogen, or unsubstituted or substituted C 1 -C 20 alkyl, unsubstituted or substituted C 6 -C 20 aryl, or unsubstituted or substituted C 4 -C 20 heteroaryl; R 10 for example is hydrogen, halogen, OR 16 , unsubstituted or substituted C 1 -C 20 alkyl; R 14 is for example unsubstituted or substituted C 6 -C 20 aryl or C 3 -C 20 heteroaryl Q 3 is for example phenylene; L is for example O-alkylene-O-; R 15 is for example hydrogen or C 1 -C 20 alkyl; R 20 is for example hydrogen, or unsubstituted or substituted C 1 -C 20 alkyl; are effective photoinitiators.

    摘要翻译： 式V的肟酯化合物，其中Z2例如是未取代的或取代的C7-C20芳酰基; R 1，R 2，R 3，R 4，R 5和R 6例如为氢，卤素或未取代或取代的C 1 -C 20烷基，未取代或取代的C 6 -C 20芳基或未取代或取代的C 4 -C 20杂芳基; R10例如为氢，卤素，OR16，未取代或取代的C1-C20烷基; R14例如为未取代或取代的C6-C20芳基或C3-C20杂芳基，Q3例如为亚苯基; L例如是O-亚烷基-O-; R15例如是氢或C1-C20烷基; R 20例如为氢，或未取代或取代的C 1 -C 20烷基; 是有效的光引发剂。