摘要:
This invention relates to a photo-curing polysiloxane composition including a polysiloxane, a quinonediazidesulfonic acid ester, a methylene alkoxyaryl-containing compound as a curing agent, and a solvent for dispersing the polysiloxane, the quinonediazidesulfonic acid ester, and the methylene alkoxyaryl-containing compound. This invention also provides a protecting film made from the photo-curing polysiloxane composition, and an element containing the protecting film.
摘要:
A print is produced on a semiporous recording medium. The semiporous recording medium is dried to an equilibrated 20% RH. Hydrophilic liquid is deposited on the medium in a selected fluid pattern within 15 seconds after the completion of drying. The recording medium is charged so that a charge pattern of charged and discharged areas is formed on the recording medium and the discharged areas correspond to the fluid pattern. Charged dry ink having charge of the same sign as the charge in the charged areas on the recording medium is deposited on the medium in a pattern corresponding to the selected fluid pattern. The dry ink is at least in part hydrophilic, so the dry ink adheres to the hydrophilic liquid, and at least some of the liquid is drawn into or around the deposited dry ink particles.
摘要:
A positive type photoresist resin film includes a support film and a thermosetting positive type photoresist resin layer laminated over the support film. The positive type photoresist resin layer contains alkali soluble resin, a diazide based photosensitive compound and a sensitivity enhancer. The support film has a surface roughness that inhibits the formation of defect structures such as fish eye. The invention overcomes process inefficiencies and defects cause by spin coating photoresist technologies.
摘要:
The present invention provides a novel azo compound, a curable composition comprising a colorant superior in the light-fastness and heat resistance of a dye, pattern-forming characteristics (developing characteristics) and liquid preserving characteristics, a color filter using the curable composition and a method of producing the color filter.
摘要:
A recording paper used for an electrophotographic system is provided, wherein, in a gas chromatograph generated using a headspace method by holding two pieces of the paper of dimensions about 1 cm×about 1 cm at about 120° C. for about 3 minutes, the quantity of aldehyde compounds generated having a straight-chain alkyl chain of about 5 to about 20 carbon atoms is equivalent to a peak surface area ratio of no more than about 65% and a peak surface area of no more than about 40,000.
摘要:
The invention provides a photosensitive element which comprises a sheet substrate having coated thereon an actinic radiation sensitive imageable layer. The imageable layer has an admixture an aromatic diazonium salt having an anion, and having a weight average molecular weight of from about 15,000 to about 35,000. The aromatic diazonium salt is present in an amount of from about 1 weight % to about 9 weight % of the imageable layer. The composition also has a cationic infrared absorbing dye which has the same anion as said aromatic diazonium salt, and a solid epoxy polymer having a weight average molecular weight of from about 2,000 to about 8,000. The coating weight of the imageable layer per area is preferably from about 0.3 to about 0.9 g/m2. The imageable layer is sensitive to low levels of actinic irradiation, namely, from about 1 and 40 mj/cm2 in the UV region and from about 50 to about 250 mj/cm2 in the IR region. The sensitivity is increased by heating the imageable layer before development. After imagewise exposure and aqueous development, an imaged element is obtained, which is useful for lithographic printing.
摘要翻译:本发明提供了一种感光元件,其包括其上涂覆有光化辐射敏感可成像层的片状基材。 可成像层具有具有阴离子的芳族重氮盐的混合物,其重均分子量为约15,000至约35,000。 芳族重氮盐的存在量为可成像层的约1重量%至约9重量%。 该组合物还具有与所述芳族重氮盐具有相同阴离子的阳离子红外吸收染料和重均分子量为约2,000至约8,000的固体环氧聚合物。 每个面积的可成像层的涂层重量优选为约0.3至约0.9g / m 2。 可成像层对于低水平的光化辐射敏感,即在UV区域中约1至40mJ / cm 2,约50至约250mj / cm 2 / SUP>在IR区域。 通过在显影前对可成像层进行加热来提高灵敏度。 在成像曝光和水性显影之后,获得成像元件,其可用于平版印刷。
摘要:
A projection system includes a light source, an image unit, a projection unit, a light-reflection unit and a screen. The light source emits a light beam. The image unit receives the light beam from the light source and forms an image light. The projection unit is disposed on the route of the image light. The projection unit receives the image light from the image unit and projects it out. The light-reflection unit disposed on the route of the image light has a reflecting layer and at least one light-pervious reflecting layer, and receives the image light from the projection unit. The light-pervious reflecting layer reflects the received image light to form a first image light. The reflecting layer reflects the received image light to form a second image light. The screen is disposed on the route of the first image light and the second image light. The first image light is projected on the screen to form a first image. The second image light is projected on the screen to form a second image. There is a displacement between the first and the second images.
摘要:
A multicolor imaging system is described wherein at least two, and preferably three, different image-fonning layers of a thermal imaging member are addressed at least partially independently by a thermal printhead or printheads from the same surface of the imaging member by controlling the temperature of the thermal printhead(s) and the time thermal energy is applied to the image-forming layers. Each color of the thermal imaging member can be printed alone or in selectable proportion to the other color(s). Novel thermal imaging members are also described.
摘要:
The present invention features various systems and methods for providing an image on an organic product to provide a communication to the recipient or otherwise individualize the organic product. Notably, the present invention features an organic product printing system comprising at least one organic product; a support structure that secures one or more organic products therein for printing upon them, wherein the support structure comprises a stabilizer bar for supporting one or more printing assemblies; and at least one printing assembly supported within the support structure, wherein the printing assembly comprises a printing device that prints an image onto the organic product.
摘要:
Multi-layer, positive working, thermally sensitive imageable elements, useful as lithographic printing plate precursors, are disclosed. The elements comprises a substrate, an underlayer over the substrate, and a top layer over the underlayer. The top layer comprises polymeric material, which is a solvent soluble novolac resin or a derivative thereof. The polymeric material is a (a) novolac that has a weight average molecular weight of at least 10,000, a derivative thereof functionalized with polar groups, or a derivative thereof functionalized with quadruple hydrogen bonding entities; (b) a solvent soluble m-cresol/p-cresol novolac resins that comprises at least 10 mol % p-cresol and has a weight average molecular weight of at least 8,000, a derivative thereof functionalized with polar groups, or a derivative thereof functionalized with quadruple hydrogen bonding entities; or (c) a mixture thereof. The imageable elements have increased scuff resistance and are thus less susceptible to damage during handling.