公开(公告)号：US20170029637A1

公开(公告)日：2017-02-02

申请号：US15303613

申请日：2015-04-13

Applicant: AGFA GRAPHICS NV

Inventor： Johan LOCCUFIER ,  Luc DECOSTER

IPC: C09D11/101 ,  C09D175/04 ,  B41M7/00 ,  B01J13/06 ,  B41J2/01 ,  C09D11/102 ,  C09D11/30

CPC classification number: C09D11/101 ,  B01J13/06 ,  B01J13/14 ,  B01J13/16 ,  B41J2/01 ,  B41M7/0081 ,  B41M7/009 ,  C08J3/241 ,  C08J2300/00 ,  C09B67/0097 ,  C09D11/10 ,  C09D11/102 ,  C09D11/104 ,  C09D11/30 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38 ,  C09D175/04

Abstract: An inkjet ink includes a) an aqueous medium; and b) capsules composed of a polymeric shell surrounding a core; wherein the capsules are dispersed in the aqueous medium using a dispersing group covalently bonded to the polymeric shell; the core contains one or more chemical reactants capable of forming a reaction product upon application of heat and/or infrared light; and the capsules have an average particle size smaller than 4 μm as determined by dynamic laser diffraction.

Abstract translation: 喷墨油墨包括：a）水性介质; 和b）由围绕芯的聚合物壳组成的胶囊; 其中所述胶囊使用共价键合到所述聚合物壳的分散基团分散在所述水性介质中; 核心包含一种或多种能够在施加热和/或红外光时形成反应产物的化学反应物; 并且通过动态激光衍射测定，胶囊的平均粒径小于4μm。

公开(公告)号：US20170037270A1

公开(公告)日：2017-02-09

申请号：US15303611

申请日：2015-04-13

Applicant: Agfa Graphics NV

Inventor： Johan LOCCUFIER ,  Luc DECOSTER

IPC: C09D11/38 ,  B41J2/01 ,  C09D11/322 ,  B01J13/14 ,  C08J3/24 ,  C09D11/101

CPC classification number: C09D11/38 ,  B01J13/06 ,  B01J13/14 ,  B01J13/16 ,  B41J2/01 ,  B41M7/0081 ,  B41M7/009 ,  C08J3/241 ,  C08J2300/00 ,  C09B67/0097 ,  C09D11/10 ,  C09D11/101 ,  C09D11/102 ,  C09D11/104 ,  C09D11/30 ,  C09D11/322 ,  C09D11/328 ,  C09D175/04

Abstract: An inkjet ink includes a) an aqueous medium; and b) capsules composed of a polymeric shell surrounding a core; wherein the capsules are dispersed in the aqueous medium using a dispersing group covalently bonded to the polymeric shell; the dispersing group is selected from the group consisting of a carboxylic acid or salt thereof, a sulfonic acid or salt thereof, a phosphoric acid ester or salt thereof, a phosphonic acid or salt thereof, an ammonium group, a sulfonium group, and a phosphonium group; the core contains one or more chemical reactants capable of forming a reaction product upon application of heat and/or light; and the capsules have an average particle size of no more than 4 μm as determined by dynamic laser diffraction.

Abstract translation: 喷墨油墨包括：a）水性介质; 和b）由围绕芯的聚合物壳组成的胶囊; 其中所述胶囊使用共价键合到所述聚合物壳的分散基团分散在所述水性介质中; 分散基团选自羧酸或其盐，其磺酸或其盐，磷酸酯或其盐，膦酸或其盐，铵基，锍基和鏻 组; 核心包含一种或多种能够在施加热和/或光时形成反应产物的化学反应物; 并且通过动态激光衍射测定，胶囊的平均粒径不大于4μm。

公开(公告)号：US20170022379A1

公开(公告)日：2017-01-26

申请号：US15302533

申请日：2015-04-15

Applicant: AGFA GRAPHICS NV

Inventor： Johan LOCCUFIER ,  Luc DECOSTER

IPC: C09D11/101 ,  B41J2/01 ,  C09D11/30 ,  B01J13/06 ,  C09D11/102 ,  C09D11/104

CPC classification number: C09D11/38 ,  B01J13/06 ,  B01J13/14 ,  B01J13/16 ,  B41J2/01 ,  B41M7/0081 ,  B41M7/009 ,  C08J3/241 ,  C08J2300/00 ,  C09B67/0097 ,  C09D11/10 ,  C09D11/101 ,  C09D11/102 ,  C09D11/104 ,  C09D11/30 ,  C09D11/322 ,  C09D11/328 ,  C09D175/04

Abstract: An inkjet ink includes a) an aqueous medium; and b) capsules composed of a polymeric shell surrounding a core; wherein the capsules are dispersed in the aqueous medium using a dispersing group covalently bonded to the polymeric shell; wherein the core contains a photoinitiator and one or more chemical reactants capable of forming a reaction product upon application of UV light; wherein the capsules have an average particle size of no more than 4 μm as determined by dynamic laser diffraction; and wherein the photoinitiator is a diffusion hindered photoinitiator selected from the group consisting of multifunctional photoinitiators, oligomeric photoinitiators, polymeric photoinitiators and polymerizable photoinitiators.

Abstract translation: 喷墨油墨包括：a）水性介质; 和b）由围绕芯的聚合物壳组成的胶囊; 其中所述胶囊使用共价键合到所述聚合物壳的分散基团分散在所述水性介质中; 其中所述芯包含光引发剂和一种或多种能够在施加UV光时形成反应产物的化学反应物; 其中所述胶囊具有通过动态激光衍射测定的不超过4μm的平均粒度; 并且其中所述光引发剂是选自多官能光引发剂，低聚光引发剂，聚合物光引发剂和可聚合光引发剂的扩散受阻光引发剂。

公开(公告)号：US20170101547A1

公开(公告)日：2017-04-13

申请号：US15125232

申请日：2015-04-15

Applicant: AGFA GRAPHICS NV

Inventor： Johan LOCCUFIER ,  Luc DECOSTER

IPC: C09D11/101 ,  B01J13/14 ,  B41M7/00 ,  C09D11/10 ,  C09D11/322 ,  C09D11/328 ,  C09D11/102 ,  B01J13/16

CPC classification number: C09D11/38 ,  B01J13/06 ,  B01J13/14 ,  B01J13/16 ,  B41J2/01 ,  B41M7/0081 ,  B41M7/009 ,  C08J3/241 ,  C08J2300/00 ,  C09B67/0097 ,  C09D11/10 ,  C09D11/101 ,  C09D11/102 ,  C09D11/104 ,  C09D11/30 ,  C09D11/322 ,  C09D11/328 ,  C09D175/04

Abstract: An inkjet printing method includes the steps of: a) jetting on a substrate one or more aqueous UV curable inkjet inks including at least one photoinitiator and capsules composed of a cross-linked polymeric shell surrounding a core, with the core containing UV curable compounds; and b) applying UV radiation to the one or more aqueous UV curable inkjet inks jetted on the substrate.

公开(公告)号：US20170029639A1

公开(公告)日：2017-02-02

申请号：US15303615

申请日：2015-04-15

Applicant: AGFA GRAPHICS NV

Inventor： Johan LOCCUFIER ,  Luc DECOSTER

IPC: C09D11/102 ,  B41J2/01 ,  C09B67/02 ,  C09D11/101 ,  B01J13/14 ,  C09D11/328

CPC classification number: C09D11/38 ,  B01J13/06 ,  B01J13/14 ,  B01J13/16 ,  B41J2/01 ,  B41M7/0081 ,  B41M7/009 ,  C08J3/241 ,  C08J2300/00 ,  C09B67/0097 ,  C09D11/10 ,  C09D11/101 ,  C09D11/102 ,  C09D11/104 ,  C09D11/30 ,  C09D11/322 ,  C09D11/328 ,  C09D175/04

Abstract: An inkjet ink includes a) an aqueous medium; and b) capsules composed of a polymeric shell surrounding a core; wherein the capsules are dispersed in the aqueous medium using a dispersing group covalently bonded to the polymeric shell; the core contains one or more chemical reactants capable of forming a reaction product upon application of heat and/or light; the polymeric shell includes a-polymer selected from the group consisting of polyureas, polyesters, polycarbonates, polyamides, and melamine based polymers and copolymers thereof; and the capsules have an average particle size of no more than 4 μm as determined by dynamic laser diffraction.

Abstract translation: 喷墨油墨包括：a）水性介质; 和b）由围绕芯的聚合物壳组成的胶囊; 其中所述胶囊使用共价键合到所述聚合物壳的分散基团分散在所述水性介质中; 核心包含一种或多种能够在施加热和/或光时形成反应产物的化学反应物; 聚合物壳包括选自聚脲，聚酯，聚碳酸酯，聚酰胺和三聚氰胺基聚合物及其共聚物的聚合物; 并且通过动态激光衍射测定，胶囊的平均粒径不大于4μm。