公开(公告)号：US11584126B2

公开(公告)日：2023-02-21

申请号：US17265144

申请日：2019-07-15

Applicant: SICPA HOLDING SA

Inventor： Silvano Tori ,  Marco Sarti ,  Paolo Cappello

IPC: B41J2/14 ,  B41J2/045

Abstract: A multi-chip module (MCM) assembly comprising: a graphite substrate having a front surface and a back surface and comprising a plurality of silicon chips mounted on the front surface, a Printed Wiring Board (PWB) attached to the graphite substrate and provided with openings surrounding outer profiles of the silicon chips, the graphite substrate comprises one or more ink channels on the back surface and one or more ink feeding slots passing through the graphite substrate and being in fluidic communication with the respective one or more ink channels, so that each of the silicon chips can be fed with one or more different types of inks, the MCM assembly further comprises a graphite cover plate configured to cover the one or more ink channels of the graphite substrate.

公开(公告)号：US11345163B2

公开(公告)日：2022-05-31

申请号：US17265030

申请日：2019-07-15

Applicant: SICPA HOLDING SA

Inventor： Silvano Tori ,  Alessandro Scardovi ,  Tazio Sandri ,  Marco Sarti

IPC: B41J2/19 ,  B41J2/175 ,  B41J2/18

Abstract: An ink delivery system for at least one printing module comprising a closed-loop ink recirculation circuit and a vacuum discharge circuit, which is configured to produce a vacuum condition in the at least one printing module. A method for delivering ink to the at least one printing module is also disclosed.

公开(公告)号：US10800988B2

公开(公告)日：2020-10-13

申请号：US15516013

申请日：2015-09-25

Applicant: SICPA HOLDING SA

Inventor： Agnieszka Kapalka ,  Xavier Urbaneja ,  Lucia Giovanola ,  Paolo Schina ,  Silvia Baldi ,  Irma Disegna ,  Silvano Tori

IPC: B01J19/00 ,  C07D311/30 ,  C10L1/00 ,  C10L1/18 ,  G01N33/22 ,  C10L1/185 ,  C10L1/28 ,  G01N27/416 ,  C07D311/62 ,  B01L3/00 ,  C10L1/19

Abstract: A Liquid, comprising an hydrophobic flavonoid derivative electrochemically non-active, that is capable of restoring its electrochemical activity, the concentration of the flavonoid derivative being 10 ppm by weight or less, and an organic substance in an amount of 90% by weight or more.

公开(公告)号：US10308869B2

公开(公告)日：2019-06-04

申请号：US15509680

申请日：2015-09-25

Applicant: SICPA HOLDING SA

Inventor： Mia Milos-Schouwink ,  Agnieszka Kapalka ,  Jean-Luc Dorier ,  Lorenzo Sirigu ,  Lucia Giovanola ,  Paolo Schina ,  Silvia Baldi ,  Irma Disegna ,  Silvano Tori

IPC: C09K11/06 ,  G01N21/76 ,  G01N1/18 ,  G01N1/00 ,  C10L1/00 ,  C10L1/16 ,  G01N21/64 ,  B01L3/00 ,  G01N1/40 ,  G01N33/28 ,  G01N35/10 ,  G01N35/00

Abstract: The present invention relates to markers for liquids that can be used to authenticate the origin and genuineness of a liquid, preferably a bulk liquid such as fuel. For this purpose, the present invention teaches the use of a polymer capable of forming a semiconducting polymer particle (pdot) in the liquid in small amounts. The invention encompasses a liquid comprising a) a polymer that is capable of forming a semiconducting polymer particle (pdot), the concentration of the polymer being 10 ppm by weight or less, and b) an organic substance in an amount of 90% by weight or more. The invention furthermore envisages the use of such a polymer as an authenticating marker in a liquid, preferably a fuel, and a method for authenticating the genuineness and/or origin of a liquid comprising a polymer capable of forming a semiconducting polymer particle (pdot), comprising the steps i. concentrating, isolating and/or extracting the polymer capable of forming a semiconducting polymer particle (pdot); ii. aggregating the polymer or the polymer obtained in Step i. to form semiconducting polymer dots (pdots); iii. irradiating the formed pdots with electromagnetic radiation capable of exciting the pdots to emit electromagnetic radiation by fluorescence and/or phosphorescence, and iv. observing the electromagnetic radiation emitted in response to the exciting irradiation of step iii.

公开(公告)号：US11571894B2

公开(公告)日：2023-02-07

申请号：US17265039

申请日：2019-07-18

Applicant: SICPA HOLDING SA

Inventor： Silvano Tori ,  Tazio Sandri ,  Marco Sarti ,  Lucia Giovanola

IPC: B41J2/155 ,  B41J2/14

Abstract: A multi-chip module (MCM) assembly comprising: a graphite substrate comprising a plurality of silicon chips directly attached to the graphite substrate, and a Printed Wiring Board (PWB) attached to the graphite substrate by means of a solvent-resistant adhesive glue and provided with openings surrounding outer profiles of the silicon chips. A printing bar comprising a plurality of the MCM assemblies is also disclosed.

公开(公告)号：US10265963B2

公开(公告)日：2019-04-23

申请号：US15741215

申请日：2016-09-12

Applicant: SICPA HOLDING SA

Inventor： Silvano Tori ,  Giovanni Morello ,  Tazio Sandri ,  Alessandro Scardovi

IPC: B41J2/175

Abstract: The present application relates to a continuously refillable ink-jet cartridge comprising a housing (2) having a bottom, a circumferential wall and a top, a backpressure element (3) contained in the housing (2), and a pipe (27) configured to inject ink through a mouth (28) into the housing (2). According to the present invention, the mouth (28) of the pipe (27) is located and configured such that it is at least partially surrounded by the backpressure element (3).