Abstract: In the field of papermaking and more particularly a method for producing paper impregnated with a molecule of interest, particularly colored paper, and the associated product, i.e. impregnated paper, there is a disclosed a method implementing a supercritical-pressure fluid. Such paper, particularly colored paper, obtained from a formulation of paper pulp or paper including latex, does not bleed when it comes into contact with water.

Abstract: The invention relates to a method to embed a label essentially consisting of a paper substrate carrying electronic inks and/or a printed electronic circuit and/or device (thereby achieving a paper-based electronic circuit) directly into a moulded plastic piece (also designated as plastic object), the embedding of the paper-based electronic circuit and the production of the plastic piece being performed in a single operation. The invention thus also relates to a method to manufacture plastic objects embedding such label. The invention also concerns a plastic object encompassing a label essentially consisting of a paper substrate carrying electronic inks and/or a printed electronic circuit and/or device (thereby achieving a paper-based electronic circuit) embedded in the moulded plastic and in particular an object obtained by the method disclosed to prepare a moulded plastic piece.

Abstract: Disclosed is translucent or transparent paper suitable for laminate and packaging applications, and more particularly a translucent paper having improved transparency by a coating process. The transparent or translucent paper serves as a recyclable, repulpable and renewable alternative to plastic wrappers and laminates.

Abstract: The invention provides an inductor (1) comprising at least one first conductive layer (4a) comprising at least one first turn (5) of conductive material and at least one second conductive layer (4b) comprising at least one second turn (5) of conductive material, at least one conductive bridge (7) connecting the first and second turns (5), a layer of insulating material (6a) being interposed at least partially between the first and second turns (5), the first and second turns (5) being at least partially superimposed in the stacking direction (Z) of said layers (4a, 4b, 6a), characterized in that, in the area of superimposition of said turns, the width (I1) of the section of the first turn (5, 4a) is greater than the width (I2) of the section of the second turn (5, 4b).

Abstract: The invention relates to a method to embed a label essentially consisting of a paper substrate carrying electronic inks and/or a printed electronic circuit and/or device (thereby achieving a paper-based electronic circuit) directly into a moulded plastic piece (also designated as plastic object), the embedding of the paper-based electronic circuit and the production of the plastic piece being performed in a single operation. The invention thus also relates to a method to manufacture plastic objects embedding such label. The invention also concerns a plastic object encompassing a label essentially consisting of a paper substrate carrying electronic inks and/or a printed electronic circuit and/or device (thereby achieving a paper-based electronic circuit) embedded in the moulded plastic and in particular an object obtained by the method disclosed to prepare a moulded plastic piece.

Abstract: The invention relates to a paper-based printed electronic device comprising one or more sheets of paper that is impregnated with a resin in way to fill the voids (or pores) of porous networks of cellulose fibers and in particular to saturate said porous networks of cellulose fibers, as well as to coat the outer surfaces of the printed electronics with said resin. A fully encapsulated electronic device is obtained which is protected against external environmental and physical damages such as against moisture and oxygen and has acquired sufficient resistance to tearing. The impregnated and encapsulated electronic device can then be successfully integrated into an object in a form of a flat or curved monolithic structure. This may especially be achieved through a lamination process, as said device sustains high pressure, high temperature, does not create bubbles, does not delaminate, and can be fully embedded into an end product.

Abstract: In the field of papermaking and more particularly a method for producing paper impregnated with a molecule of interest, particularly colored paper, and the associated product, i.e. impregnated paper, there is a disclosed a method implementing a supercritical-pressure fluid. Such paper, particularly colored paper, obtained from a formulation of paper pulp or paper including latex, does not bleed when it comes into contact with water.

Abstract: A device for the culturing and/or isolation and/or detection and/or identification and/or counting of at least one target microorganism in a sample liable to contain it, which includes a support and a nutrient medium; the support including: a hydrophilic fibrous substrate, at least one porous layer in contact with one of the faces of the fibrous substrate, including a pigment or a mixture of pigments and at least one binder, the pigment having a size of less than 5 ?m and the amount of the pigment or the mixture of pigments being between 50 and 97% by dry weight, with respect to the dry weight of the porous layer; the nutrient medium being included in the fibrous substrate. Also relates to the use and to the process for the manufacture of the device.

Abstract: The method for producing a electroconductive sheet having a substrate, in particular made of paper, and an electroconductive layer include the steps of: a/ preparing a multi-layer structure with an anti-adhesive coating inserted between a plastic film and a base layer, b/ cross-laminating the multi-layer structure and the substrate, and c/ removing the plastic film and the anti-adhesive coating from the base layer. The base layer is a layer of an electroconductive material or is covered with an electroconductive layer by an additional step consisting of: d1/ depositing an electroconductive film on the base layer; or d2/ printing the base layer with at least one ink having electrical properties, with the base layer being a printable layer with a binder base of which the rate is 15% greater in dry weight in relation to the total dry matter weight of this layer.

Abstract: A device for the culturing and/or isolation and/or detection and/or identification and/or counting of at least one target microorganism in a sample liable to contain it, which includes a support and a nutrient medium; the support including: a hydrophilic fibrous substrate, at least one porous layer in contact with one of the faces of the fibrous substrate, including a pigment or a mixture of pigments and at least one binder, the pigment having a size of less than 5 ?m and the amount of the pigment or the mixture of pigments being between 50 and 97% by dry weight, with respect to the dry weight of the porous layer; the nutrient medium being included in the fibrous substrate. Also relates to the use and to the process for the manufacture of the device.

Abstract: The invention relates to paper comprising a fibrous substrate having at least one face covered with at least one layer, said layer comprising or consisting of: 100 parts in dry weight of pigments; between 5 and 50 parts in dry weight of at least one binder resistant to exposure and temperatures of between 140° C. and 200° C. and having a glass transition temperature lower than 20° C., especially of at least one binder of the acrylic type having a glass transition temperature lower than or equal to 20° C., preferably lower than or equal to 10° C.; and between 0 and 15 parts in dry weight of a thickening agent, such as polyvinyl alcohol.

Abstract: A method of fabricating a smooth or ultra-smooth printable sheet, the method comprising the steps consisting in: preparing a multilayer structure (12) having at least one bottom plastics film (14), one anti-adhesive intermediate layer (16), and one printable top layer (18), pasting one face (30) of a substrate (24) or the top face (28) of the printable layer, and applying the substrate onto the printable layer in order to laminate them together, then withdrawing the plastics film from the printable layer, the printable layer (18) defining a smooth or ultra-smooth face (22) on the sheet.

Abstract: The method for producing a electroconductive sheet having a substrate, in particular made of paper, and an electroconductive layer include the steps of: a/ preparing a multi-layer structure with an anti-adhesive coating inserted between a plastic film and a base layer, b/ cross-laminating the multi-layer structure and the substrate, and c/ removing the plastic film and the anti-adhesive coating from the base layer. The base layer is a layer of an electroconductive material or is covered with an electroconductive layer by an additional step consisting of: d1/ depositing an electroconductive film on the base layer; or d2/ printing the base layer with at least one ink having electrical properties, with the base layer being a printable layer with a binder base of which the rate is 15% greater in dry weight in relation to the total dry matter weight of this layer.

Abstract: A method of fabricating a smooth or ultra-smooth printable sheet, the method comprising the steps consisting in: preparing a multilayer structure (12) having at least one bottom plastics film (14), one anti-adhesive intermediate layer (16), and one printable top layer (18), pasting one face (30) of a substrate (24) or the top face (28) of the printable layer, and applying the substrate onto the printable layer in order to laminate them together, then withdrawing the plastics film from the printable layer, the printable layer (18) defining a smooth or ultra-smooth face (22) on the sheet.

Abstract: The invention relates to a multilayer printable sheet, including a bottom support layer, an intermediate metal layer and a top layer made of transparent or translucent plastic material, a top surface of said layer of plastic material being covered with a coating layer made of a transparent or translucent matte varnish with a soft or silky touch.

Abstract: The invention relates to a transparent or translucent iridescent support comprising at least two translucent or transparent sheets, preferably made from cellulose paper, respectively glued to the rear and the front of a transparent iridescent film by means of a glue or lacquer

Abstract: The present invention relates to a coating composition for coated papers intended to be printed in offset, characterized in that the coating pigments are polyurethane microbeads having a size of less than 10 micrometers and advantageously of approximately 7 micrometers. It also relates to a paper having a silky feel, comprising at least one face coated with said coating composition and advantageously these two faces. This paper is also characterized in that it can be printed in offset with low, indeed even nonexistent, setting-off and chalking.

Abstract: The present invention relates to a printable sheet with microembossments exhibiting a holographic effect, which is characterized in that it comprises a medium coated on at least one of its faces with a pigmented coating comprising: