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8178282 |
Heat-sensitive imaging element
A heat-sensitive imaging element includes an IR dye, and more particularly a heat-sensitive lithographic printing plate precursor includes the IR dye. A method for making the lithographic printing...
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8148042 |
Heat-sensitive imaging element
A heat-sensitive imaging element includes an IR dye having a structure according to Formula I, wherein at least one of the Rd groups is a group which is transformed by a chemical reaction, induced...
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8142978 |
Planographic printing plate precursor and printing method using the same
The invention provides a planographic printing plate precursor having at least: a support; and an image recording layer that is provided on the support, the image recording layer comprising: an...
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8142983 |
Lithographic printing plate precursor and method of lithographic printing
A lithographic printing plate precursor is provided that, using laser exposure, exhibits an excellent capacity for plate inspection, an excellent on-press development performance or gum development...
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8137897 |
Processless development of printing plate
On-press development of an imaged printing plate on a plate cylinder, in which ink is applied by an ink form roll, a blanket roll is in contact with the plate, a rubber roll is opposed to the...
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8137896 |
Method of preparing lithographic printing plates
A negative-working lithographic printing plate precursor can be imaged with infrared radiation and processed in a single step using a single processing solution having a pH of from about 3 to 11....
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8133658 |
Non-chemical development of printing plates
A solvent-soluble, radiation-polymerizable, oleophilic resin coating non-ionically adhered on a hydrophilic substrate can be imagewise exposed to polymerizing radiation and then directly processed...
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8133657 |
Method for making a lithographic printing plate
A method for making a lithographic printing plate includes the steps of (i) providing a lithographic printing plate precursor including a coating, the coating including an image-recording layer...
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8132507 |
Energy-curable news ink containing soy oil
An energy curable ink composition comprising an acrylate-functional derivative of soybean oil and one or more further acrylate-functional materials is suitable for printing on a cold-set...
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8129090 |
Process for on-press developable lithographic printing plate involving preheat
A method of processing an on-press developable lithographic printing plate with ink and/or fountain solution is described. The plate comprises on a substrate a photosensitive layer which is either...
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8127675 |
Lithographic printing plate precursor and lithographic printing method
A lithographic printing plate precursor comprising a support and an image recording layer capable of drawing an image by exposure with an infrared laser, wherein the image recording layer contains...
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8100055 |
Developing method for laser sensitive lithographic printing plate
A method of developing a laser sensitive lithographic printing plate is described. The plate comprises on a substrate a photosensitive layer soluble or dispersible in ink and/or fountain solution...
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8101332 |
Negative-working lithographic printing plate precursor and method of lithographic printing using same
A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing...
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8087354 |
Method of forming visible image for on-press developable lithographic printing plate
A method of forming visible image on an on-press developable lithographic printing plate is described. The plate comprises on a substrate a photosensitive layer developable with ink and/or fountain...
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8084182 |
On-press developable elements and methods of use
A negative-working imageable element has an imageable layer that includes an infrared radiation absorbing dye that upon exposure to thermal irradiation, changes from colorless to a visible color or...
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8074570 |
Printing of lottery tickets
In a row of lottery tickets each ticket has variable image printing game data printed onto a base layer on a substrate and a series of covering layers including at least one sealing layer and at...
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8071274 |
Aqueous treatment of on-press developable lithographic printing plate
A method of treating an on-press developable lithographic printing plate with an aqueous treating solution after imagewise exposure and before on-press development is described. The plate comprises...
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8062832 |
Method for on-press developing high speed laser sensitive lithographic plate
A method of on-press developing a high-speed laser sensitive lithographic printing plate with ink and/or fountain solution is described. The printing member comprises on a substrate a...
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8053170 |
Process for on-press developing high speed laser sensitive lithographic printing plate
A method of on-press developing a high-speed laser sensitive lithographic printing plate with ink and/or fountain solution is described. The printing member comprises on a substrate a...
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8026041 |
Imageable elements useful for waterless printing
A non-ablative negative-working imageable element has first and second polymeric layers under a crosslinked silicone rubber layer. These elements can be used in a simple method to provide...
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8014881 |
Lithographic apparatus and device manufacturing method
In a lithographic apparatus, a feedforward transfer function of a control system is determined by: a) iteratively learning a feedforward output signal of the control system by iterative learning...
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8011300 |
Method for high speed variable printing
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print...
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7998652 |
Lithographic printing plate precursor and lithographic printing method
A lithographic printing plate precursor comprising: a support; and at least one layer comprising an image-recording layer, the image-recording layer comprising (A) an infrared absorber, (B) a...
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7992493 |
Dampening water control method and printing apparatus
Line patches m and solid patches s are printed with a subject image, each line patches having at least 200 lines per inch and a duty ratio of at least 60%, to detect densities Dm and Ds. A water...
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7977031 |
Method of processing overcoated lithographic printing plate
A method of processing an on-press developable lithographic printing plate involves the removal of overcoat by brushing or rubbing while in contact with water or an aqueous solution after imagewise...
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7966934 |
Process for on-press developing overcoat-free lithographic printing plate
A method of processing an overcoat-free on-press developable lithographic printing plate with ink and/or fountain solution is described. The plate comprises on a substrate a photosensitive layer...
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7935473 |
Photosensitive composition, lithographic printing plate precursor, lithographic printing method, and novel cyanine dyes
A photosensitive composition includes a cyanine dye that has, on a methine chain thereof, a substituent which is a cation moiety of an onium salt structure.
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7913620 |
Method of on-press developing overcoated lithographic printing plate
A method of processing an on-press developable lithographic printing plate involving the removal of overcoat after imagewise exposure and before on-press development is described. The plate...
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7891294 |
Printing system
A printing system includes a lithographic plate information printing unit, a variable information printing unit, and a control component. The lithographic plate information printing unit prints...
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7882783 |
Method and system for digital imaging of printing forms
A method for digital imaging of a printing form (10) through application of energy is described, in which a burn-off area (66) is detachably fixed by supporting points (68, 84), supporting points...
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7858291 |
Lithographic printing plate precursor, method for preparation of lithographic printing plate precursor, and lithographic printing method
A lithographic printing plate precursor comprising: a support; an image-recording layer; and a protective layer containing an inorganic stratiform compound, provided in this order, wherein the...
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7851133 |
Lithographic printing process
A lithographic printing process which comprises the steps of: imagewise scanning with a laser a presensitized lithographic plate which comprises a hydrophilic support and an image-recording layer...
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7851126 |
Lithographic printing plate precursor and lithographic printing process
A lithographic printing plate precursor, which comprises: a support; an image-recording layer; and a protective layer, in this order, wherein at least one of the image-recording layer and the...
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7836826 |
Dampening water regulating scale, and dampening water control method
A dampening water regulating scale P includes first detecting patches PY1, PM1, PC1 and PK1, and second detecting patches PY2, PM2, PC2 and PK2. The first detecting patches PY1, PM1, PC1 and PK1...
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7832333 |
Housing and method for making the same
A housing includes a substrate and a decorative layer formed on one surface of the substrate. The decorative layer includes two colored ink coatings, each of which is partially interlaced with the...
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7833689 |
Lithographic printing plate precursor and lithographic printing method
A lithographic printing plate precursor comprising a support and an image-recording layer containing at least one infrared absorbing agent of a cyanine dye in which a HOMO energy level of each of...
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7794918 |
Ink composition, inkjet recording method, printed material, method for producing planographic printing plate, and planographic printing plate
The invention provides an ink composition having at least (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having a 1,3-dioxolane ring skeleton or a 1,3-dioxane ring...
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7790355 |
Method of processing on-press developable lithographic printing plate
A method of deactivating and on-press developing an exposed lithographic printing plate is disclosed. The plate comprises on a substrate a photosensitive layer developable with ink and/or fountain...
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7790352 |
Lithographic printing plate precursor
A lithographic printing plate precursor having a good press life with a practical energy amount, which can be on-press developed without passing through a development processing step after...
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7752966 |
Method of developing laser sensitive lithographic printing plate
A method of developing a laser sensitive lithographic printing plate with ink and/or fountain solution is described. The printing member comprises on a substrate a photosensitive layer soluble or...
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7745090 |
Production method of lithographic printing plate, lithographic printing plate precursor and lithographic printing method
A method for producing a lithographic printing plate is provided, wherein, in the non-alkaline development of a lithographic printing plate precursor having a protective layer, even if the...
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7735421 |
Method for manufacturing a printing form and printing form with thermally insulating layer
Reusable printing forms and thermal image setting on the printing forms is optimized in terms of performance. A method for manufacturing the printing form, in particular a rewritable printing form,...
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RE41048 |
Combined Lithographic/flexographic printing apparatus and process
A combined lithographic/flexographic printing process having a plurality of successive printing stations for printing color images on a substrate in a continuous in-line process. One of the...
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7592128 |
On-press developable negative-working imageable elements
The present invention relates to negative-working imageable elements that can be used for the manufacture of printing plates. These imageable elements can be developed on on-press by the action of...
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7541603 |
Radiation system and lithographic apparatus comprising the same
An optical sensor apparatus for use in an extreme ultraviolet lithographic system is disclosed. The apparatus includes an optical sensor comprising a sensor surface and a removal mechanism...
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7537805 |
Method for producing coated article
In the present invention, a coating liquid satisfies the liquid physical property conditions: (A) in the drying process, after the solid content concentration in the coating liquid is increased to...
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7523704 |
Lithographic offset press and lithographic offset press printing method
An offset lithography printing press and method wherein dampening structure applies a thin moisture layer directly to a blanket cylinder to facilitate separation between the blanket cylinder and...
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7441500 |
Method for forming printing roll patterns
A method for forming a patterns includes applying ink onto an etching object layer; forming ink patterns on the etching object layer as a printing roll having convex patterns thereon rotates on the...
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7314547 |
Fountain solution recycling system for commercial printers
A method of and apparatus for extending the life of fountain solutions used in commercial printing presses comprises withdrawing fountain solution from the dampener recirculation system of a...
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7312094 |
Printing system and method for fabricating a liquid crystal display device
A printing system for printing a pattern onto a liquid crystal display device includes a cliché having a plurality of grooves defining a pattern, a blade for filling a material into each of the ...
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