公开(公告)号：US11713399B2

公开(公告)日：2023-08-01

申请号：US17068088

申请日：2020-10-12

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion Landa ,  Sagi Abramovich ,  Galia Golodetz ,  Gregory Nakhmanovich ,  Alon Asher ,  Mattetyahu Litvak ,  Michal Gilady

IPC: C09D11/30 ,  B32B3/10 ,  B32B5/02 ,  C09D11/322 ,  B41J2/01 ,  C09D125/08 ,  C09D125/14 ,  B41F16/00 ,  B41J2/005 ,  C09D11/107 ,  G03G15/14 ,  D06Q1/00 ,  D06P1/00 ,  B05D1/00 ,  D06P3/00

CPC classification number: C09D11/30 ,  B32B3/10 ,  B32B5/02 ,  B41F16/0006 ,  B41J2/0057 ,  B41J2/01 ,  C09D11/107 ,  C09D11/322 ,  C09D125/08 ,  C09D125/14 ,  G03G15/14 ,  B05D1/00 ,  B41J2002/012 ,  D06P1/00 ,  D06P3/00 ,  D06Q1/00 ,  Y10T428/24802 ,  Y10T428/24934 ,  Y10T428/265 ,  Y10T428/31938

Abstract: An ink film construction consisting: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.

公开(公告)号：US10300690B2

公开(公告)日：2019-05-28

申请号：US15083204

申请日：2016-03-28

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion Landa ,  Sagi Abramovich ,  Galia Golodetz ,  Gregory Nakhmanovich ,  Alon Asher ,  Mattetyahu Litvak

IPC: B41J2/01 ,  B41M5/03 ,  B32B3/10 ,  B32B5/02 ,  C09D11/322 ,  B41M5/025 ,  C09D11/324 ,  C09D133/08 ,  C09D175/08 ,  C09D183/04 ,  D21H19/58 ,  D21H19/62 ,  D06Q1/00 ,  D06P3/00 ,  B05D1/00 ,  D06P1/00

Abstract: An ink film construction including: (a) a first printing substrate selected from the group consisting of an uncoated fibrous printing substrate, a commodity coated fibrous printing substrate, and a plastic printing substrate; and (b) an ink dot set contained within a square geometric projection projecting on the first printing substrate, the ink dot set containing at least 10 distinct ink dots, fixedly adhered to a surface of the first printing substrate, all the ink dots within the square geometric projection being counted as individual members of the set, each of the ink dots containing at least one colorant dispersed in an organic polymeric resin, each of the dots having an average thickness of less than 2,000 nm, and a diameter of 5 to 300 micrometers; each ink dot of the ink dots having a generally convex shape in which a deviation from convexity, (DCdot), is defined by: DCdot=1−AA/CSA, AA being a calculated projected area of the dot, the area disposed generally parallel to the first fibrous printing substrate; and CSA being a surface area of a convex shape that minimally bounds a contour of the projected area; wherein a mean deviation from convexity (DCdot mean) of the ink dot set is at most 0.05.

公开(公告)号：US09327496B2

公开(公告)日：2016-05-03

申请号：US14382875

申请日：2013-03-05

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion Landa ,  Sagi Abramovich ,  Galia Golodetz ,  Gregory Nakhmanovich ,  Alon Asher ,  Mattetyahu Litvak

IPC: B32B3/10 ,  B32B5/02 ,  B41J2/01 ,  C09D11/322 ,  B41M5/025 ,  B41M5/03 ,  D06Q1/00 ,  D06P3/00 ,  B05D1/00 ,  D06P1/00

CPC classification number: B41J2/01 ,  B05D1/00 ,  B32B3/10 ,  B32B5/02 ,  B41M5/0256 ,  B41M5/03 ,  C09D11/322 ,  C09D11/324 ,  C09D133/08 ,  C09D175/08 ,  C09D183/04 ,  D06P1/00 ,  D06P3/00 ,  D06Q1/00 ,  D21H19/58 ,  D21H19/62 ,  Y10T428/24802 ,  Y10T428/24934

Abstract: An ink film construction including: (a) a first printing substrate selected from the group consisting of an uncoated fibrous printing substrate, a commodity coated fibrous printing substrate, and a plastic printing substrate; and (b) an ink dot set contained within a square geometric projection projecting on the first printing substrate, the ink dot set containing at least 10 distinct ink dots, fixedly adhered to a surface of the first printing substrate, all the ink dots within the square geometric projection being counted as individual members of the set, each of the ink dots containing at least one colorant dispersed in an organic polymeric resin, each of the dots having an average thickness of less than 2,000 nm, and a diameter of 5 to 300 micrometers; each ink dot of the ink dots having a generally convex shape in which a deviation from convexity, (DCdot), is defined by: DCdot=1−AA/CSA, AA being a calculated projected area of the dot, the area disposed generally parallel to the first fibrous printing substrate; and CSA being a surface area of a convex shape that minimally bounds a contour of the projected area; wherein a mean deviation from convexity (DCdotmean) of the ink dot set is at most 0.05.

Abstract translation: 一种墨膜结构，包括：（a）第一印刷基材，其选自未涂布的纤维印刷基材，商品涂布的纤维印刷基材和塑料印刷基材; 和（b）包含在投影在第一印刷基板上的正方形几何投影内的墨点组，该墨点组包含至少10个不同的墨点，固定地附着在第一印刷基板的表面上， 正方形几何投影被视为该组的各个成员，每个墨点包含分散在有机聚合物树脂中的至少一种着色剂，每个点的平均厚度小于2,000nm，直径为5至300 微米; 油墨点的每个墨点具有大体上凸起的形状，其中与凸度（DCdot）的偏差由下式定义：DCdot = 1-AA / CSA，AA是点的计算投影面积，大致平行设置的面积 到第一纤维印刷基材; 并且CSA是最小限度地限制投影区域的轮廓的凸形的表面区域; 其中，墨点组的平均偏差（DCdotmean）为0.05以下。

公开(公告)号：US20150024180A1

公开(公告)日：2015-01-22

申请号：US14382875

申请日：2013-03-05

Applicant: LANDA CORPORATION LTD.

Inventor： Benzion Landa ,  Sagi Abramovich ,  Galia Golodetz ,  Gregory Nakhmanovich ,  Alon Asher ,  Mattetyahu Litvak

IPC: B41J2/01

CPC classification number: B41J2/01 ,  B05D1/00 ,  B32B3/10 ,  B32B5/02 ,  B41M5/0256 ,  B41M5/03 ,  C09D11/322 ,  C09D11/324 ,  C09D133/08 ,  C09D175/08 ,  C09D183/04 ,  D06P1/00 ,  D06P3/00 ,  D06Q1/00 ,  D21H19/58 ,  D21H19/62 ,  Y10T428/24802 ,  Y10T428/24934

Abstract: An ink film construction including: (a) a first printing substrate selected from the group consisting of an uncoated fibrous printing substrate, a commodity coated fibrous printing substrate, and a plastic printing substrate; and (b) an ink dot set contained within a square geometric projection projecting on the first printing substrate, the ink dot set containing at least 10 distinct ink dots, fixedly adhered to a surface of the first printing substrate, all the ink dots within the square geometric projection being counted as individual members of the set, each of the ink dots containing at least one colorant dispersed in an organic polymeric resin, each of the dots having an average thickness of less than 2,000 nm, and a diameter of 5 to 300 micrometers; each ink dot of the ink dots having a generally convex shape in which a deviation from convexity, (DCdot), is defined by: DCdot=1−AA/CSA, AA being a calculated projected area of the dot, the area disposed generally parallel to the first fibrous printing substrate; and CSA being a surface area of a convex shape that minimally bounds a contour of the projected area; wherein a mean deviation from convexity (DCdot mean) of the ink dot set is at most 0.05.

Abstract translation: 一种墨膜结构，包括：（a）第一印刷基材，其选自未涂布的纤维印刷基材，商品涂布的纤维印刷基材和塑料印刷基材; 和（b）包含在投影在第一印刷基板上的正方形几何投影内的墨点组，该墨点组包含至少10个不同的墨点，固定地附着在第一印刷基板的表面上， 正方形几何投影被视为该组的各个成员，每个墨点包含分散在有机聚合物树脂中的至少一种着色剂，每个点的平均厚度小于2,000nm，直径为5至300 微米; 油墨点的每个墨点具有大体上凸起的形状，其中与凸度（DCdot）的偏差由下式定义：DCdot = 1-AA / CSA，AA是点的计算投影面积，大致平行设置的面积 到第一纤维印刷基材; 并且CSA是最小限度地限制投影区域的轮廓的凸形的表面区域; 其中墨点组的平均凸度偏差（DCdot mean）为0.05以下。