公开(公告)号：US20180236759A1

公开(公告)日：2018-08-23

申请号：US15751569

申请日：2016-07-25

申请人： AGFA NV

发明人： Johan LOCCUFIER ,  Tim DESMET

IPC分类号： B41C1/10 ,  G03F7/029 ,  G03F7/031 ,  G03F7/023 ,  G03F7/004 ,  G03F7/033 ,  G03F7/038 ,  G03F7/039 ,  B41M5/46 ,  B41M5/323 ,  B41M5/337 ,  C09B23/01 ,  C09B23/08

CPC分类号： B41C1/1016 ,  B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22 ,  B41M5/323 ,  B41M5/3372 ,  B41M5/465 ,  C09B23/0025 ,  C09B23/0033 ,  C09B23/0066 ,  C09B23/086 ,  C09B69/06 ,  G03F7/0046 ,  G03F7/0233 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/0382 ,  G03F7/0392

摘要： A positive-working lithographic printing plate precursor includes a coating optimized for producing a minimum extent of ablation when exposed to heat and/or light. The coating includes an infrared absorbing agent which contains a structural element according to Formula I: wherein A represents —S—R1 wherein R1 represents an optionally substituted alkyl, aralkyl, alkaryl, cycloalkyl, alkenyl, alkynyl, aryl, or heteroaryl group, and/or combinations thereof; and Q=—CHR′—CHR″—, —CR′═CR″— or —CHR′—CHR″—CHR′″— and R′, R″ and R′″ independently represent hydrogen, an alkyl, cycloalkyl, aralkyl, alkaryl, aryl or heteroaryl group, or R′ and R″ or R″ and R′″ form together a cyclic structure.

公开(公告)号：US20200369880A1

公开(公告)日：2020-11-26

申请号：US16766308

申请日：2018-11-29

申请人： AGFA NV

发明人： Hubertus VAN AERT ,  Ellen BERTELS ,  Johan LOCCUFIER ,  Sara MATHEUSSEN

IPC分类号： C08L75/06 ,  C08G18/12 ,  C08G18/32 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C08G18/65 ,  C08G18/66 ,  C09D11/102 ,  C09D11/101 ,  C09D11/54 ,  C09D11/322 ,  C09D11/38

摘要： A radiation curable polyurethane resin includes an ionic group, a polyalkylene oxide in a side chain thereof, and a (meth)acrylate or (meth)acrylamide having a hydroxyl functional group. The polyurethane resin is obtainable by reacting a polyester polyol, a polyether diol, a polyol containing an ionic group, a (meth)acrylate or (meth)acrylamide having a hydroxyl functional group, and a polyisocyanate. The polyester polyol is obtained by reacting a polycarboxylic acid and a polyol. The radiation curable polyurethane resin can be used as binder in an aqueous ink jet ink.

公开(公告)号：US20200165193A1

公开(公告)日：2020-05-28

申请号：US16620569

申请日：2018-06-05

申请人： AGFA NV ,  AGFA-GEVAERT NV

发明人： Johan LOCCUFIER

IPC分类号： C07C251/48 ,  C07D257/04 ,  C07C309/73 ,  C07C311/49 ,  C07C317/28 ,  B41J2/44 ,  B41M5/50 ,  B41M5/00

摘要： Developing agent precursors and laser markable compositions including such developing agent precursors.

公开(公告)号：US20190232699A1

公开(公告)日：2019-08-01

申请号：US16310484

申请日：2017-03-14

申请人： AGFA NV ,  AGFA-GEVAERT NV

发明人： Johan LOCCUFIER ,  Fabienne GOETHALS

IPC分类号： B41M1/06 ,  B41M3/00 ,  B41M5/323 ,  C09D11/037 ,  C09D11/50 ,  B41M3/14 ,  B41M5/337 ,  B41M5/333

CPC分类号： B41M1/06 ,  B41M3/001 ,  B41M3/142 ,  B41M5/323 ,  B41M5/3333 ,  B41M5/3336 ,  B41M5/3375 ,  C09D11/037 ,  C09D11/50

摘要： An offset printing process for manufacturing a laser markable packaging uses a laser markable offset ink and a laser markable varnish or a laser markable dispersion-lacquer in the process to provide a laser markable image or area on the packaging. The laser markable offset ink, offset varnish or offset dispersion-lacquer including a leuco dye and a metal free optothermal converting agent may be used in the offset printing process.

公开(公告)号：US20190144696A1

公开(公告)日：2019-05-16

申请号：US16306978

申请日：2017-05-23

申请人： AGFA NV

发明人： Johan LOCCUFIER

IPC分类号： C09D11/38 ,  C09D11/101 ,  C08F293/00 ,  C07F9/32 ,  C07C329/06 ,  B41M5/00 ,  B41J11/00

摘要： A specific RAFT functionalized photoinitiator and its use in radiation curable compositions, inks and inkjet inks. The specific RAFT functionalized photoinitiator can be advantageously used to reduce migrateables and bad odour.

公开(公告)号：US20180298219A1

公开(公告)日：2018-10-18

申请号：US15766869

申请日：2016-10-10

申请人： AGFA NV

发明人： Johan LOCCUFIER

IPC分类号： C09D11/38 ,  C09D11/322 ,  C09D11/101 ,  C09D11/102 ,  C09D11/033 ,  C09D11/037 ,  B41M5/50 ,  B41J11/00

摘要： An aqueous UV curable inkjet ink includes an aqueous medium, and capsules composed of a polymeric shell surrounding a core containing one or more polymerizable compounds having an alkyne group or an ethylenically unsaturated group, wherein the aqueous UV curable inkjet ink contains one or more photoinitiators and one or more thiol compounds having at least two thiol groups.

公开(公告)号：US20180216289A1

公开(公告)日：2018-08-02

申请号：US15749166

申请日：2016-07-28

申请人： AGFA NV

发明人： Lionel PETTON ,  Johan LOCCUFIER ,  Ellen BERTELS

IPC分类号： D06P1/54 ,  D06P1/52 ,  D06P5/30 ,  C09D11/40 ,  C09D11/38 ,  C09D11/322 ,  C09D11/106

CPC分类号： D06P1/54 ,  C09D11/106 ,  C09D11/322 ,  C09D11/38 ,  C09D11/40 ,  D06P1/0016 ,  D06P1/5214 ,  D06P1/5221 ,  D06P1/5228 ,  D06P1/5257 ,  D06P5/2083 ,  D06P5/30

摘要： An inkjet printing liquid contains thermally reactive composite resin particles in an aqueous medium, wherein the thermally reactive composite resin particles contain: a) at least one thermal cross-linker; and b) at least one polymeric resin containing functional groups suitable for reacting with the thermal cross-linker.

公开(公告)号：US20180085725A1

公开(公告)日：2018-03-29

申请号：US15566347

申请日：2016-04-01

申请人： AGFA NV

发明人： Johan LOCCUFIER

IPC分类号： B01J13/16 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40 ,  C08G18/02

CPC分类号： B01J13/16 ,  C08G18/02 ,  C09D11/10 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40

摘要： A method for manufacturing capsules for an in inkjet ink includes the steps of a) preparing a non-aqueous solution of a first shell component for forming a polymeric shell and one or more chemical reactants optionally in an organic solvent having a low miscibility with water and having a lower boiling point than water; b) preparing an aqueous solution of a second shell component for forming the polymeric shell and an amphoteric surfactant; c) dispersing the non-aqueous solution under high shear in the aqueous solution; d) optionally stripping the organic solvent from the mixture of the aqueous solution and the non-aqueous solution; and e) preparing a polymeric shell around the one or more chemical reactants by interfacial polymerization of the first and second shell components for forming the polymeric shell.

公开(公告)号：US20210016588A1

公开(公告)日：2021-01-21

申请号：US16768726

申请日：2018-11-30

申请人： AGFA NV ,  AGFA-GEVAERT NV

发明人： Faima LAZREG ,  Johan LOCCUFIER ,  Jan VENNEMAN ,  Tim DESMET

IPC分类号： B41M5/323 ,  B29C65/16 ,  C08F10/06

摘要： A method of near infrared (NIR) laser processing a resin based article includes the steps of applying a composition including a specific optothermal converting agent on a surface of the article, and exposing at least part of the applied optothermal converting agent with a NIR laser. The specific optothermal converting has an improved stability towards the environment and therefore renders the laser processing method more reliable.

公开(公告)号：US20190351691A1

公开(公告)日：2019-11-21

申请号：US16463391

申请日：2017-11-24

申请人： AGFA-GEVAERT NV ,  AGFA NV

发明人： Johan LOCCUFIER ,  Fabienne GOETHALS ,  Faima LAZREG

IPC分类号： B41M5/323 ,  B41M5/28 ,  B41M5/34 ,  C09B23/01

摘要： A laser markable article includes a first laser markable layer capable of forming a colour upon exposure to UV radiation, a second and optionally a third laser markable layer capable of forming a colour upon exposure to IR radiation, wherein the second or third laser markable layer includes a specific polymethine infrared radiation absorbing dye (IR dye). A colour laser marking method includes forming a first colour upon exposure to UV radiation and a second and optionally a third colour upon exposure to IR radiation.