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7582407 |
Imageable elements with low pH developer solubility
Single- and multi-layer positive-working imageable elements include an ink receptive outer layer includes a primary polymeric binder that is a poly(vinyl phenol) or a phenolic polymer having...
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7524605 |
Lithographic printing plate precursor and lithographic printing method
An image-recording materials containing (A) a compound having a specific partial structure and at least one group selected from an acid group having a pKa of 11 or less, the derivative of the acid...
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7498124 |
Sacrificial surfactanated pre-wet for defect reduction in a semiconductor photolithography developing process
A method and apparatus for developing a resist on a substrate in which a sacrificial surfactant-containing liquid is first applied to a resist as a pretreatment to reduce developing process defects...
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7462441 |
Planographic printing plate material and printing method
An object of the present invention is to provide a planographic printing plate material as well as a printing method in which excellent properties of on-press development, exposure image...
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7462437 |
Presensitized lithographic plate comprising support and hydrophilic image-recording layer
A presensitized lithographic plate comprises a support and a hydrophilic image-recording layer. The hydrophilic image-recording layer contains a hydrophilic polymer and an agent capable of...
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7442493 |
Lithographic printing method
A printing method comprising: imagewise exposing a lithographic printing plate precursor comprising a support and an image recording layer being removable with a fountain solution or a combination...
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7442492 |
Planographic printing plate precursor
The present invention provides a planographic printing plate precursor having a support, a photosensitive layer and a protective layer. The photosensitive layer contains at least an infrared...
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7427465 |
On-press development of high speed laser sensitive lithographic printing plates
A method of on-press 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...
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7425405 |
Method for making a lithographic printing plate
A method for making a lithographic printing plate is disclosed which comprises the steps of:
(i) providing a negative-working, heat-sensitive lithographic printing plate precursor comprising...
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7422835 |
Imaging element having improved durability
The invention provides an imaging element comprising a support having thereon, in order, at least one imaging layer, at least one interlayer containing a lubricant which provides scratch-resistance...
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7419766 |
Flexographic printing plate precursor and imaging method
A laser imageable flexographic printing plate precursor comprises a thermoset elastomeric upper layer that is at least partially ablatable and comprises a radiation sensitive compound, and a...
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7399575 |
Laminated photosensitive relief printing original plate and method for producing the relief printing plate
A relief printing original plate including a substrate, a photosensitive resin layer thereon that is photosensitive to ultraviolet radiations, and a mask layer thereon having both ultraviolet and...
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7358034 |
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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7348132 |
Laser sensitive lithographic printing plate having specific photopolymer composition
High speed violet or ultraviolet laser sensitive lithographic printing plate comprising on a hydrophilic substrate a specific photosensitive composition is described. The photosensitive layer...
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7318994 |
Compressible flexographic printing plate construction
The present invention relates to an improved compressible flexographic printing plate that uses a compressible layer comprising a polyurethane (meth)acrylate resin and microspheres. The process of...
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7316891 |
Method of developing a heat-sensitive lithographic printing plate precursor with a gum solution
A method of making a lithographic printing plate is disclosed which comprises the steps of
providing a lithographic printing plate precursor comprising (i) a support having a hydrophilic...
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7312022 |
Method of forming color image
A method of forming color image, comprising processing a silver halide color photosensitive material with a development processing solution containing a color developing agent, the silver halide...
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7288361 |
Lithographic printing process
A lithographic printing process which comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and a removable...
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7270933 |
Organic anti-reflective coating composition and method for forming photoresist pattern using the same
An organic anti-reflective coating composition and a method for forming a photoresist pattern using the same in order to improve uniformity of the pattern in an ultra-fine pattern formation process...
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7244543 |
Lithographic printing starting plate
A positive-working lithographic printing starting plate for an infrared laser is provided that includes a support having a hydrophilic surface and a heat-sensitive layer provided above the support....
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7238462 |
Undercoating material for wiring, embedded material, and wiring formation method
This invention provides an undercoating layer material and a filler material containing a resin component having at least a substituent group which is capable of releasing a terminal group to form...
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7235346 |
Photosensitive, flexo printing element and method for the production of newspaper flexo printing plates
The present invention relates to a photosensitive flexographic printing element for the production of flexographic newspaper printing plates, comprising at least a flexible, metallic support, an...
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7229744 |
Method for preparing lithographic printing plates
A method for preparing lithographic printing plates is disclosed. Imaged positive-working, thermally imageable, multi-layer imageable elements useful as lithographic printing plate precursors are...
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7205094 |
Coating fluid for printing plates and method of making a printing plate
A coating fluid for printing plates which can be suitably used to make printing plates that permit images to be written in response to input digital data and that can be easily regenerated and...
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7205087 |
Solvents and photoresist compositions for 193 nm imaging
New photoresists are provided that are suitable for short wavelength imaging, including sub-200 nm, particularly 193 nm. Resists of the invention comprise a polymer that is preferably substantially...
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7198883 |
Processless lithographic printing plate
A positive-working, heat-sensitive material for making a lithographic printing plate by direct-to-plate recording is disclosed. The material comprises a hydrophobized grained and anodized aluminum...
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7198876 |
Method of preparation of lithographic printing plates
A method for preparation of a lithographic printing plate, which comprises the steps of: imagewise recording on a lithographic printing plate precursor comprising a support having a hydrophilic...
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7192691 |
Method of manufacturing light sensitive planographic printing plates and method of using the same
A method of manufacturing a light sensitive planographic printing plate which has an image forming layer containing (A) a coloring material having an absorption in a wavelength range of 700 nm...
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7189494 |
On-press developable imageable element comprising a tetraarylborate salt
The present invention provides an imageable element including a lithographic substrate and an imageable layer disposed on the substrate. The imageable layer includes a radically polymerizable...
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7175964 |
Printing plate material and its developing process
Disclosed is a manufacturing process of a printing plate material comprising a boehmite treated aluminum support, and provided thereon, an image formation layer containing water soluble resins or...
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7159511 |
Method of manufacturing print belts
A manufacturing line for manufacturing a print belt comprising a support-forming strip and a photopolymerized resin forming printing characters, the line comprises spreader means adapted to spread...
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7153627 |
Heat-sensitive lithographic printing plate and image forming method
A negative-working CTP plate which is superior in resolution and printing resistance of the image area of a press plate is provided, which is obtained by forming a latent image on a heat-sensitive...
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7150962 |
Method for forming images and silver halide color photographic photosensitive material
A method for forming images on a silver halide color photographic photosensitive material having a substrate and photographic structural layers thereon, including at least three silver halide color...
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7147986 |
Resist compounds including acid labile groups attached to polymeric chains at anhydride linkages
A compound including a polymeric chain, and an acid labile group attached to the polymeric chain at an anhydride linkage is disclosed. Compositions including the compound, and methods of using the...
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7138219 |
Planographic printing plate material and planographic printing plate preparing process
Disclosed is a planographic printing plate material comprising a hydrophilic support and provided thereon, a light sensitive layer and an overcoat layer in that order, wherein the light sensitive...
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7081330 |
Method of making lithographic printing plate
A method of making a printing plate from a heat-sensitive PS plate of a positive-working mode for lithographic printing includes the steps of exposing the heat-sensitive PS plate to light and...
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7063937 |
Method for making lithographic printing plate
A method for making a lithographic printing plate comprising the steps of: light-exposing to infrared radiation, a heat-sensitive presensitized plate of a positive-working mode for use in making a...
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7060417 |
Edge cure prevention process
An automated method of preventing edge curing of cut surfaces of photosensitive printing elements is disclosed. Once a photosensitive printing element is cut in a pattern of a desired size and...
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7056642 |
Method of graft polymerization and variety of materials utilizing the same as well as producing method thereof
A method of graft polymerization which includes a step of forming a polymerization initiating layer in which a polymer having, on a side chain thereof, a crosslinking group and a functional group...
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7049045 |
Multilayer imageable elements
Multilayer, positive working, thermally imageable, bakeable imageable elements are disclosed. The elements have a substrate, an underlayer, and a top layer. The underlayer comprises a resin or...
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7045269 |
Method for forming images using negative working imageable elements
A method for forming images useful as lithographic printing plate precursors is disclosed. An imageable element in which the imageable layer comprises an acid generator, a crosslinking agent, and a...
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7018777 |
Method of making lithographic printing plate
A method of making a printing plate from a heat-sensitive PS plate of a positive-working mode for lithographic printing includes the steps of exposing the heat-sensitive PS plate to light and...
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7018773 |
Printing plate material and image formation method employing the same
Disclosed are a printing plate material comprising a substrate and provided thereon, a component layer comprising a hydrophilic layer and an image formation layer, the hydrophilic layer being...
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7011863 |
Substrate processing apparatus and substrate processing method
A substrate which has been subjected to heat processing in any of hot plate units is transferred to a normal cooling unit by a transfer device and subjected to cooling processing to some extent,...
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6949327 |
On-press developable lithographic printing plate
Thermally imageable elements useful as on-press developable lithographic printing plate precursors are disclosed. The elements comprise a substrate and a layer of an imageable composition over the...
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6946231 |
Presensitized lithographic plate comprising microcapsules
A presensitized lithographic printing plate comprises a hydrophilic support and an image-forming layer. The image-forming layer contains microcapsules. The microcapsules consist of a shell and a...
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6939663 |
Sulfated phenolic resins and printing plate precursors comprising sulfated phenolic resins
The present invention provides a thermally sensitive composition that may be coated as a water-borne material onto a substrate to yield a printing plate precursor having an imageable coating. The...
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6924080 |
Thermally sensitive compositions containing cyanoacrylate polymers
The present invention provides a processless printing plate precursor including a thermally sensitive layer applied onto a substrate. The thermally sensitive layer includes polycyanoacrylate...
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6919166 |
Method for preparing lithographic printing plate
A method for preparing a lithographic printing plate is disclosed, and said method comprises the steps of imagewise light-exposing to infrared radiation, a presensitized plate for use in making a...
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6911295 |
Planographic printing plate precursor
The positive planographic printing plate precursor of the present invention is a precursor comprising (I) a positive recording layer including a water-insoluble and alkali-soluble polymer compound...
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