Class / Patent application number | Description | Number of patent applications / Date published |
510170000 | For ink recording or printing equipment, or mold therefor (e.g., ink jet recorder, etc.) | 14 |
20080280801 | PRINTING PRESS CLEANING COMPOSITIONS - Disclose herein is a composition comprising a hydrocarbon solvent; an aromatic solvent; a methylated siloxane; and a surfactant. Also disclosed is a method of preparing an emulsion for cleaning purposes comprising mixing a solution at a rate of greater than 500 rpm for at least two hours, wherein the solution comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. In addition, disclosed herein is a method of cleaning rollers, plates, or blankets of a printing machine with a cleaning mixture, the method comprising contacting the rollers or blankets with the cleaning mixture, wherein the cleaning mixture comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. | 11-13-2008 |
20080280802 | PRINTING PRESS CLEANING - Disclose herein is a composition comprising a hydrocarbon solvent; an aromatic solvent; a methylated siloxane; and a surfactant. Also disclosed is a method of preparing an emulsion for cleaning purposes comprising mixing a solution at a rate of greater than 500 rpm for at least two hours, wherein the solution comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. In addition, disclosed herein is a method of cleaning rollers, plates, or blankets of a printing machine with a cleaning mixture, the method comprising contacting the rollers or blankets with the cleaning mixture, wherein the cleaning mixture comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. | 11-13-2008 |
20090029892 | CLEANING SOLUTION FOR CLEANING SURFACE OF NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF CLEANING SURFACE OF NOZZLE PLATE BY USING THE CLEANING SOLUTION - Provided are a cleaning solution for cleaning a surface of a nozzle plate of an inkjet printhead that prints an image by ejecting ink droplets through nozzles and a method of cleaning a surface of a nozzle plate by using the cleaning solution. The cleaning solution includes a solvent; and an additive comprising at least one of a leveling agent and a surfactant, which is added to the solvent. | 01-29-2009 |
20090137439 | Printer Head and Printer Disk Cleaning Compositions and Methods of Use - The present invention generally relates to compositions and methods for cleaning by contacting a hard disk data storage device, an inkjet printer cartridge head, or the like having residue thereon, particularly organometallic or metal oxide residue, with a cleaning composition of the present invention for a time and at a temperature sufficient to remove the residue. Stirring, agitation, circulation, sonication or other techniques as are known in the art optionally may be used. The hard disk data storage device, an inkjet printer cartridge head, or the like is generally immersed in the cleaning composition. The time and temperature can be determined based on the particular material being removed from a substrate. Generally, the temperature is in the range of from about ambient or room temperature to about 100° C. and the contact time is from about 1 to about 60 minutes. The preferred temperature and time of contact for this invention is about 25 to about 45° C. for about 2 to about 60 minutes. Generally the hard disk data storage device, an inkjet printer cartridge head, or the like may optionally be rinsed after using the composition or the method may be rinse-free, as such rinse is unnecessary with Al | 05-28-2009 |
20100062962 | MAINTENANCE LIQUID FOR INK JET RECORDING APPARATUS - Disclosed is a maintenance liquid for an ink jet recording apparatus which possesses excellent cleaning properties. In particular, a maintenance liquid, which exhibits excellent cleaning properties even in an ink jet printer using an ink having a high colorant density and containing a pigment, and a maintenance liquid for an ink jet recording apparatus, which does not attack members for a printer and possesses excellent antifoaming properties and preservative/antimold effect, are disclosed. The maintenance liquid for an ink jet recording apparatus according to the present invention comprises water and an alkylene glycol monoalkyl ether. | 03-11-2010 |
20110224117 | INK CLEANING LIQUID - An ink cleaning liquid includes ethylene glycol monobutyl ether acetate and a surfactant. | 09-15-2011 |
20120015857 | LITHOGRAPHIC TOOL IN SITU CLEAN FORMULATIONS - Compositions and methods of using said composition for removing polymeric materials from surfaces, preferably cleaning contaminant buildup from a lithography apparatus without total disassembly of said apparatus. | 01-19-2012 |
20130017986 | PRINTING PRESS CLEANING COMPOSITIONS - Disclose herein is a composition comprising a hydrocarbon solvent; an aromatic solvent; a methylated siloxane; and a surfactant. Also disclosed is a method of preparing an emulsion for cleaning purposes comprising mixing a solution at a rate of greater than 500 rpm for at least two hours, wherein the solution comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. In addition, disclosed herein is a method of cleaning rollers, plates, or blankets of a printing machine with a cleaning mixture, the method comprising contacting the rollers or blankets with the cleaning mixture, wherein the cleaning mixture comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. | 01-17-2013 |
20140107007 | INK JET CLEANING SOLUTION - An ink jet cleaning solution is provided for washing off a non-aqueous ink and an aqueous ink. The cleaning solution contains an organic solvent and water. The organic solvent has an SP value between the weighted average S | 04-17-2014 |
20140323377 | UNDERCOAT LAYER AND IMAGING MEMBERS COMPRISING SAME - Disclosed are undercoat layers comprising a metal oxide, a polymer, and a citrate of Formula (I): | 10-30-2014 |
20160032226 | MAINTENANCE LIQUID FOR ACTIVE ENERGY RAY-CURABLE INKJET INK - Provided is a non-aqueous maintenance liquid for an active energy ray-curable inkjet ink which can be used as a cleaning liquid for removing the inkjet ink and as a preserving liquid to fill the head when the printer is not in operation. The non-aqueous maintenance liquid for an active energy ray-curable inkjet ink of the present invention comprises a main liquid component, a pigment dispersant resin, and a surface control agent, wherein the main liquid component is an organic solvent and/or an active energy ray-curable compound, and the amount of the surface control agent is 0.01 to 10% by weight in 100% by weight of the maintenance liquid. | 02-04-2016 |
510171000 | For lithographic printing plate | 3 |
20100137180 | METHOD FOR TREATING A LITHOGRAPHIC PRINTING PLATE - A method for treating a lithographic printing plate including the step of applying a liquid containing a surfactant to the plate, characterized in that the surfactant includes at least one hydrophilic segment including polyglycerol, and at least one hydrophobic segment selected from an optionally substituted alkylene group, an alkyl or aryl substituted poly(meth)acrylate, an optionally substituted polyester, polyether, polyurethane, polycarbosilane, polysiloxane, polystyrene and/or a polymer including a perfluoroalkyl group with the proviso that the liquid is not applied as a fountain solution. | 06-03-2010 |
20110046035 | METHOD FOR TREATING A LITHOGRAPHIC PRINTING PLATE - A method for treating a lithographic printing plate is disclosed comprising the step of applying a liquid to the plate including an aqueous phase; a solvent phase which is present in the liquid in an amount ≦40% wt; and one or more compound (s) having the following formula (I): R | 02-24-2011 |
20120220511 | PRINTING PRESS CLEANING COMPOSITIONS - Disclose herein are compositions of matter comprising at least one hydrocarbon solvent in between 1-50%, at least one surfactant in between 1-50%, and/or at least one aromatic solvent in between 1-75%. In addition, disclosed herein is a method of cleaning rollers, plates, or blankets of a printing machine with a cleaning mixture, the method comprising contacting the rollers or blankets with the cleaning mixture, wherein the cleaning mixture comprises a hydrocarbon solvent, an aromatic solvent, a methylated siloxane, and a surfactant. | 08-30-2012 |