Abstract: The present disclosure relates to a water-based correction fluid comprising a—a photocrosslinkable acrylate and/or methacrylate oligomer, b—a photoinitiator, c—an opacifying agent, and d—water, e—optionally a photocrosslinkable acrylate and/or methacrylate monomer, and f—optionally an additive. The fluid has a dry extract of between 40 and 80% by weight relative to the total weight of the fluid, advantageously between 54 and 66%, and forms a film after drying comprising at least 40% by weight of opacifying agent relative to the total weight of the film, advantageously between 40 and 80% by weight. The present disclosure also relates to a device for applying the correction fluid and a process for covering a mark on a paper support using the correction fluid.

Abstract: The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time.

Abstract: The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time.

Abstract: The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time.

Abstract: The present invention relates to a water-based correction fluid comprising a—a photocrosslinkable acrylate and/or methacrylate oligomer, b—a photoinitiator, c—an opacifying agent, and d—water, e—optionally a photocrosslinkable acrylate and/or methacrylate monomer, and d—optionally an additive, said fluid having a dry extract of between 40 and 80% by weight relative to the total weight of the fluid, advantageously between 54 and 66%, and forming a film after drying comprising at least 40% by weight of opacifying agent relative to the total weight of the film, advantageously between 40 and 80% by weight. It also relates to a device for applying the correction fluid and a process for covering a mark on a paper support using the correction fluid.

Abstract: The invention concerns a printing blanket for a cylinder of a printing machine, specifically of offset type, including a ground or polished or even molded lithographic layer, at least one reinforcing layer and at least one compressible layer. According to the invention, at least one surface property of the invention, namely the overall surface energy of the blanket, the surface energy with a polar character of the blanket or the average roughness of the blanket varies on the outer surface of the blanket crosswise. The invention is applicable for any indirect printing process, especially offset printing as function.