公开(公告)号：US20150210875A1

公开(公告)日：2015-07-30

申请号：US14419679

申请日：2013-08-21

Applicant: AGFA GRAPHICS NV

Inventor： Johan Loccufier ,  Stefaan Smet

IPC: C09D11/30 ,  B08B3/08

CPC classification number: C09D11/30 ,  B08B3/08 ,  B41M7/0009 ,  C09D11/101

Abstract: A free radical radiation curable liquid includes a) a photoinitiator; and b) a monomer or oligomer including an alkali hydrolyzable group. The alkali hydrolyzable group is an oxalate group located in the atomic chain between two free radical polymerizable groups of the monomer or oligomer including the alkali hydrolyzable group.

Abstract translation: 自由基可辐射固化液体包括：a）光引发剂; 和b）包含碱可水解基团的单体或低聚物。 碱可水解基团是位于包含碱可水解基团的单体或低聚物的两个自由基可聚合基团之间的原子链中的草酸盐基团。

公开(公告)号：US10655027B2

公开(公告)日：2020-05-19

申请号：US14419679

申请日：2013-08-21

Applicant: AGFA GRAPHICS NV

Inventor： Johan Loccufier ,  Stefaan Smet

IPC: C09D11/30 ,  C09D11/101 ,  B08B3/08 ,  B41M7/00

Abstract: A free radical radiation curable liquid includes a) a photoinitiator; and b) a monomer or oligomer including an alkali hydrolyzable group. The alkali hydrolyzable group is an oxalate group located in the atomic chain between two free radical polymerizable groups of the monomer or oligomer including the alkali hydrolyzable group.

公开(公告)号：US20140354740A1

公开(公告)日：2014-12-04

申请号：US14361744

申请日：2012-11-20

Applicant: Agfa Graphics NV

Inventor： Stefaan Smet ,  Xavier Andre

IPC: C09D11/322 ,  B41J2/175 ,  B65B3/06 ,  C09D11/101 ,  C09D11/36

CPC classification number: C09D11/322 ,  B41J2/175 ,  B65B3/06 ,  C09D11/101 ,  C09D11/36

Abstract: A white inkjet ink includes a liquid ink vehicle, a first inorganic pigment with a refractive index greater than 1.60 having an average particle size A larger than 200 nm, and a second inorganic pigment having an average particle size B between 40 nm and 90 nm; wherein the number of particles per mm3 NAB complies with the relation: NAB=√{square root over (NA×NB)}≧7,500 particles/mm3 with NA representing the number of particles per mm3 having a particle size in the range of A−20 nm to A+20 nm, NB representing the number of particles per mm3 having a particle size in the range of B−20 nm to B+20 nm, the average particle size A is measured by transmission electron microscopy at a 13,500× magnification, and the average particle size B is measured by transmission electron microscopy at a 58,000× magnification.

Abstract translation: 白色喷墨油墨包括液体油墨载体，平均粒度A大于200nm的折射率大于1.60的第一无机颜料和平均粒度B为40nm至90nm的第二无机颜料; 其中每mm 3 NAB的颗粒数符合以下关系：NAB =√{平方根超过（NA×NB）}≥7,500颗粒/ mm 3，其中NA表示每mm 3的颗粒数，其颗粒尺寸在A- 20nm至A + 20nm，NB表示具有在B-20nm至B + 20nm范围内的粒度的每mm 3的颗粒数，平均粒径A通过透射电子显微镜以13500×放大倍率 ，通过透射电子显微镜以58,000×放大倍率测定平均粒径B.