Abstract: Printing plates having a photosensitive layer coated on a support wherein said photosensitive layer contains a powdered solid adhered to the surface of said plate by means of powdering followed by the application of heat or solvent before exposure. Said powders are capable of being removed from said surface during the developing process.

Abstract: Multicolor image products useful for prepress color proofing. The products are laminates of a transfer support sheet; an adhesive layer of a heat-fusible and bondable material on a surface of said transfer support sheet; an image layer of a first color provided on the adhesive layer and having image areas of a water-insoluble resin component and non-image areas, the image areas being bonded to the surface of the adhesive layer; and one, two or three additional image layers each of a different color other than that of the first image layer.

Abstract: A novel decorating pigment-transfer sheet 1 utilizing at least one photosensitive resin layer 3 and at least one pigment layer deposited thereon is provided for decorating heat-resistant articles 7 such as ceramics. The transfer sheet 1 comprises a water-absorbing substrate sheet 2; a water soluble paste layer 5 placed thereon; at least one and normally three photosensitive resin layers 3 placed thereon, each resin layer 3 having adhesive dot photo-images 3c produced by irradiating the resin layer 3 through a photographic dotted film 6; and at least one and normally three glaze-containing pigment layers (a, b, c) deposited on the adhesive dot images 3c of each resin layer 3. The three pigment layers (a,b,c) normally comprise each pigment of three primary colors, respectively. The heat-resistant article 7 is decorated by soaking the transfer sheet 1 in water, removing the substrate sheet 2, transferring the resin/pigment layers onto the article surface, followed by firing.

Abstract: An image-receiving sheet material which is used in a transfer image-formation process comprising: (A) transferring an image formed on an image-forming layer of a transferable and light-sensitive material onto an image-receiving sheet material, and then (B) retransferring the image from the image-receiving sheet material onto a permanent support, wherein the image-receiving sheet material comprises: (1) a support, and (2) provided thereon an image-receiving layer which comprises at least two layers each comprising a composition containing an organic high polymer, wherein at least one of at least two layers of the image-receiving layer is to be transferred onto the permanent support and which contains a matting agent comprising a composite three-dimensional resin particles prepared by a process comprising at least: (a) emulsion-polymerizing a polyfunctional monomer having at least two unsaturated groups differing in copolymerizability from each other with a polymerizable monomer containing a cross-linkable mono

Abstract: A photosensitive material comprises:(I) an undercoat layer containing at least one alcohol-soluble polyamide;(II) an alcohol-insoluble barrier layer; and(III) a coloring material-containing photosensitive layer or a laminate of a coloring material layer and a photosensitive layer superposed in order on a support to form a laminate.

Abstract: An image-receiving element, adapted to the production of a diffusion transfer photograph adhesively bondable to a substrate material, comprises first and second separable sheet-like support members adhesively bonded to one another by a layer of adhesive therebetween, the adhesivity of the first sheet-like support to the adhesive layer being less than the adhesivity of the second sheet-like support to the adhesive and less than the cohesivity of the adhesive layer. The second sheet-like support member carries on the side thereof opposed from the adhesive layer at least a water-permeable and dyeable image-receiving layer which receives a photographic dye image by diffusion transfer processing.

Abstract: A dry film for forming a solder mask includes a cover sheet, a photoimageable composition layer which is curable to form a solder mask and a top coat interposed between the cover sheet and the photoimageable composition layer which is selectively adherent to the photoimageable composition layer. The dry film is applied to a surface of a printed circuit board with a minor portion of the area of the photoimageable composition layer tacked to the printed circuit board. The cover sheet is peeled away. With heat and vacuum, the photoimageable composition layer is laminated to the irregular surface of the printed circuit board, conforming the photoimageable composition layer to the contours thereof and leaving the top coat as a protective covering over the photoimageable composition layer. The photoimageable composition layer is exposed to patterned actinic radiation, developed and cured to form a hard, permanent solder mask.

Abstract: Presensitized sheets for color proofing comprising a removable carrier sheet bearing a photosensitive medium sensitive to radiation within the wavelength band 325 to 700 nm and comprising photohardenable, photoadherent, photoinsolubilisable or photosolubilisable material, the sheet including a removable antihalation layer which is removed either when stripping the carrier sheet or during subsequent processing. The antihalation dyes may be positioned within a transparent carrier sheet, in a layer on the carrier sheet opposite to the photosensitive medium or in a layer positioned between the carrier sheet and light-sensitive medium.

Abstract: In a photosensitive recording material comprising(A) a photopolymerizable relief-forming layer which can be developed with liquid developer after imagewise exposure to actinic light,(B) a top layer which consists of polymers forming films of high tensile strength, adheres firmly to the photopolymerizable relief-forming layer (A) and is soluble or swellable in the liquid developers and(C) a cover sheet which can readily be peeled off from the top layer (B),the top layer (B) contains specific tertiary amines and/or amides and/or specific quaternary ammonium salts of the type defined in more detail in the claims.Photopolymerized printing plates, relief plates or photoresists are produced by a process in which this recording material is used.

Abstract: A hologram member is provided which comprises a substrate, and a film in which a volume type phase hologram is recorded. The film is provided peelably on the substrate. The substrate preferably has a light transmittance of 30% or more at a wavelength of from 450 to 800 nm. The film may comprise a vinylcarbazole.

Abstract: The invention relates to transfer layer sheets comprising a transfer layer on a compressible temporary support, and processes for their use.

Abstract: An image-forming process comprising the steps of:(A) transferring an image layer, formed on a transferable light-sensitive material, onto an image-receiving sheet, and(B) transferring the image layer onto a permanent support, wherein the image-receiving sheet comprises a support having formed thereon an image-receiving layer composed of a composition containing an organic high molecular material as the main component, wherein an adhesive power P.sub.1 between the support of the image-receiving sheet and the image-receiving layer and an adhesive power P.sub.2 between the image-receiving layer and the image layer are higher than an adhesive power P.sub.3 between the image layer and the support of the transferable light-sensitive material, and also an adhesive power P.sub.4 between the permanent support and the image layer and adhesive power P.sub.1 are higher than adhesive power P.sub.

Abstract: A method for forming an image comprising heating a light-sensitive element in the presence of water and at least one of a base and a base precursor after or simultaneously with imagewise exposure to light thereof, said light-sensitive element comprising a support having provided thereon a light-sensitive layer comprising a light-sensitive silver halide emulsion, a binder, and a dye providing substance which forms or releases a diffusible dye upon heating, and transferring said diffusible dye thus formed or released to a dye fixing layer of a dye fixing element, wherein at least one of said light-sensitive element and said dye fixing element contains an amphoteric surface active agent.

Abstract: A method for forming an image is described, comprising developing a photosensitive element which comprises a support provided thereon a photosensitive layer containing at least a photosensitive silver halide, a binder, and a dye providing substance which forms or releases a diffusible dye by developing after or simultaneously with imagewise exposure thereof, transferring the thus-formed or released diffusible dye to a dye fixing layer of a dye fixing element, and thereafter separating said photosensitive element and said dye fixing element from each other, wherein at least one layer constituting said photosensitive element and said dye fixing element contains an oil component.

Abstract: Dry-film, negative-acting photoresist layers are used in the formation of many articles such as circuit boards, printing plates and the like. Laminable monolayers of photoresist can suffer from slow speeds, brittleness, variable adhesive characteristics, and narrow processing latitude during development and exposure. The use of a crosslinked or crosslinkable integral thermoplastic adhesive laer on the dry-film, negative-acting photoresist layer improves the properties and performance of the photoresist.

Abstract: An apparatus and method for separating adherent films using a platform with a grounded, electrically conductive surface capable of bearing a sheet material; and a grounded electrically conductive bar over the surface; and at least two pins for maintaining the position of the bar over the platform surface while permitting the passage of a sandwiched sheet material to be peeled apart, between said bar and said surface.

Abstract: In dry film resists possessing a solid photopolymerizable resist layer, which is applied on a temporary base and can be developed with aqueous, in particular aqueous alkaline, media, and, if required, a cover sheet on the resist layer, the said resist layer is built from a homogeneous mixture of (a) not less than 40% by weight of one or more oligomers which contain free carboxyl groups and more than two acryloyl and/or methacryloyl groups and are soluble or dispersible in aqueous alkaline solutions, (b) from 1 to 35% by weight of one or more film-forming compatible polymers which are soluble in aqueous media, (c) from 1 to 30% by weight of one or more compatible photopolymerizable monomers, (d) from 0.001 to 10% by weight of one or more photoinitiators and (e) from 0 to 30% by weight of further additives and/or assistants. Resist images are produced on a substrate by a process employing photopolymerizable resist layers of the type stated above.

Abstract: Dry-film, positive-acting photoresist layers are used in the formation of many articles such as circuit boards, printing plates and the like. Laminable monolayers of photoresist suffer from slow speeds, brittleness, and narrow latitude during development and exposure. The use of a thermoplastic, crosslinked or crosslinkable integral adhesive layer on the dry-film, positive-acting photoresist layer improves the properties and performance of the photoresist.

Abstract: A peel-apart type instant film unit comprising an image receiving sheet separably adhered in a heat sealing manner to a mask member which is peeled apart from the former after the development thereof. There is provided therebetween a weak sealing layer comprising an adhesive layer of a thermoplastic polymer having hydrophilic groups and a separating layer which is alkali resistant and has a good separation property relative to the adhesive layer. The weak sealing layer can provide an easy separation between the separating and adhesive layers so as perfectly to transfer the adhesive layer to the image receiving sheet to provide a fine appearance and a writeable image frame on the image receiving sheet. The mask member is made of any polyethylene compounded paper sheets and is provided with a processing liquid-resisting layer inside the weak sealing layer for the purpose of preventing the permeation of processing liquid thereto.

Abstract: In heat developable photographic system of dry procedure, color images are formed by imagewise exposing and then heating a light-sensitive material comprising a support having provided thereon a light-sensitive layer containing silver halide, a binder, and a compound capable of producing or releasing, upon reduction of light-sensitive silver halide to silver at elevated temperatures, a mobile dye, as a direct or inverse function of the reduction reaction, allowing the produced or released mobile dye to migrate into a dye-fixing material having incorporated therein a hydrophilic thermal solvent and fixing the dye thereto, then separating the light-sensitive material from the dye-fixing material, with a fluorine-containing surfactant being incorporated in at least one of the uppermost layers on the contacting sides of the light-sensitive material and of the dye-fixing material.

Abstract: A light-sensitive color proofing sheet is described for producing an image on various substrates. A light-sensitive continuous color layer is releasably attached to a carrier. Overlying the color layer is a water-insoluble transparent colorless barrier layer. On the opposite surface of the barrier layer is a thermally laminable adhesive layer. Upon lamination of the sheet to a substrate, removal of the carrier and exposure to actinic radiation, the color layer is formed into an image, photomechanically, by removal of the non-image areas.

Abstract: There is described a photomechanical method for forming pressure sensitive transfer reproductions of color images, either single color or multicolor, upon a substrate involving the forming of a base coat protective layer on a substrate, applying one color ink layer on the base layer and a white ink overlayer on the one color ink layer. The surface of the white ink overlayer is powdered and a layer of photoresist composition is applied. The photoresist covered layered substrate is exposed to a light source through an image carrying photographic negative film to harden the photoresist at the imaged areas thereby forming a mask. Nonhardened photoresist composition areas along with their underlaying layers are removed using stepwise solvent development steps. The steps are repeated where different ink colors are to be applied to form a multicolored image.

Abstract: This invention relates to photosensitized sheet constructions which, upon exposure to an actinic radiation source through a screened image, can accurately reproduce said image. The construction is useful as a color proofing film which can be employed to accurately predict the image quality from a lithographic printing process. This system allows the operator to use either a full layer transfer or an image transfer method of color proofing.

Abstract: There is described a photomechanical method for forming pressure sensitive transfer reproductions of multicolor images upon a substrate involving the forming of a base coat protective layer on a substrate, applying one color ink on the base layer and a white ink overlayer on the color ink layer. The surface of the white ink overlayer is powdered and a layer of photoresist composition is applied. The photoresist covered layered substrate is exposed to a light source through an image carrying photographic negative film to harden the photoresist at the imaged areas forming a mask. Nonhardened photoresist composition areas along with their underlying layers are removed using stepwise solvent development steps. The steps are repeated for different colors with the final multicolor image being thoroughly dried and coated with a pressure sensitive adhesive to form the image transfer sheet. Drying between each step of formation is essential.

Abstract: A photothermographic composite structure and process for its use provides a color image by thermal diffusion. The photothermographic composite structure comprises:(a) an image-receiving element comprising a polymeric image-receiving layer having a glass transition temperature in the range of 20.degree. to 200.degree. C., and(b) strippably adhered to the image-receiving element, an imageable photothermographic element comprising in at least one layer, thereof a binder, a silver source material, photosensitive silver halide in catalytic proximity to the silver source material, if necessary a reducing agent for silver ion, and a leuco base dye.

Abstract: A photosensitive element containing a photosensitive composition sandwiched between a flexible support layer and a removable cover sheet, wherein the photosensitive composition has a roughened surface.

Abstract: Dry-film, positive-acting photoresist layers are used in the formation of many articles such as circuit boards, printing plates and the like. Laminable monolayers of photoresist suffer from slow speeds, brittleness, and narrow latitude during development and exposure. The use of a laminable positive-acting photoresist integral adhesive layer on the dry-film, positive-acting photoresist layer improves the properties and performance of the photoresist.

Abstract: A transfer sheet with a color pattern having metallic luster comprising at least a transparent or semi-transparent base film, a mold-removing film layer on one side of the base film, a transparent coloring agent layer in the form of a desired pattern on the mold removing film layer, and an aluminum vapor-coated layer on the transparent coloring agent layer.A method of manufacturing such transfer sheet.

Abstract: The present invention relates to a photosensitive transfer material, which comprises a flexible temporary support film which is preferably transparent, a thermoplastic photosensitive layer, optionally a flexible cover film on the free side of the photosensitive layer and, optionally, an intermediate layer between the support film and the photosensitive layer. The photosensitive transfer material is suitable for manufacturing photoresist stencils and solder masks. The temporary support film has a rough surface which exerts an embossing effect on the surface of the photosensitive layer and the intermediate layer, respectively. The mat-finish of the intermediate layer prevents an irregular deformation of this layer in moist air, while the mat-finish of the photosensitive layer precludes unwanted reflections.

Abstract: The present invention provides a photosensitive element which comprises a substrate bearing on at least one surface thereof at least one photosensitive layer comprising a film forming polymer, a surfactant acid masked with a photolabile blocking group, and at least one spectral sensitizing compound conferring sensitivity within the wavelength range of 300 to 900 nm, i.e., the near UV (300 nm to 400 nm), the visible range (400 nm to 750 nm), and even into the near infrared region of the spectrum (750 to 900 nm). The composition can exhibit an increase in surface activity on irradiation with light in the wavelength range of 300 to 900 nm.In another aspect, a peel-apart imaging article and process therefor is provided having photosensitivity within the wavelength region covering the near UV, visible, and near IR, yet having good stability of the unexposed material.

Abstract: This invention relates to a light sensitive laminate comprising a light sensitive layer of photoresist, a support therefor, and an intermediate protective layer preferably of a light transmitting material disposed between said photoresist layer and said support. In use, the photoresist layer of the laminate is adhered to a base material and the support stripped therefrom, thereby leaving a composite comprising the base material, photoresist layer and intermediate protective layer disposed over said photoresist layer. The intermediate layer serves to protect the photoresist layer from damage such as by abrasion or otherwise during processing, thereby permitting storage of the so-formed composite prior to use. Since the intermediate layer may be of a light transmitting material, photoimaging may take place through the intermediate layer with the intermediate layer subsequently removed by contact with a solvent that is a non-solvent for those areas of photoresist left after development.

Abstract: This invention relates to a light-sensitive laminate comprising a light-sensitive layer of photoresist, a support therefor, and an intermediate protective layer preferably of a light-transmitting material disposed between said photoresist layer and said support. In use, the photoresist layer of the laminate is adhered to a base material and the support stripped therefrom, thereby leaving a composite comprising the base material, photoresist layer and intermediate protective layer disposed over said photoresist layer. The intermediate layer serves to protect the photoresist layer from damage such as by abrasion or otherwise during processing, thereby permitting storage of the so-formed composite prior to use. Since the intermediate layer may be of a light-transmitting material, photo-imaging may take place through the intermediate layer with the intermediate layer subsequently removed by contact with a solvent that is a non-solvent for those areas of photoresist left after development.

Abstract: Photographic assemblages and processes are described wherein a stripping layer is employed to enable an image-receiving layer to be separated from the rest of the assemblage after processing. Each side of the stripping layer has a hydrophilic layer immediately adjacent thereto, only one of which contains a surfactant-like material having a hydrocarbon fatty tail of at least eight carbon atoms which is remote from a polar group, the material being present in an amount sufficient to enable a clean separation between the image-receiving layer and the portion of the assemblage containing the silver halide emulsion layer.Transparencies or prints which are less bulky and free from surface defects at the stripping layer interface can thereby be obtained from integral assemblages.

Abstract: A light-sensitive mixture is described, which is specially intended for the production of planographic printing plates and which contains, as the light-sensitive compound, a naphthoquinonediazide sulfonic acid ester of the general formula I ##STR1## in which D is the 1,2-naphthoquinone-2-diazide-5-sulfonyl radical or the 1,2-naphthoquinone-2-diazide-4-sulfonyl radical, preferably the 1,2-naphthoquinone-2-diazide-5-sulfonyl radical, R and R' are hydrogen atoms, alkyl groups having 1 to 4 carbon atoms or radicals of the formula DO, and n denotes an integer from 6 to 18, preferably from 8 to 14. The new compounds are distinguished by good solubility and produce layers which have a high resistance to alkaline developer solutions and to damping solution containing alcohol.

Abstract: An image-forming laminate is formed by the combination of a thin, frangible light opaque material on top of a photosensitive layer which changes its surfactant properties when irradiated. The photosensitive layer according to the present invention comprises a film-forming polymeric binder, a photosensitive acid generator, and a surfactant selected from nonionic surfactants, the neutral form of cationic surfactants, amphoteric surfactants, and surfactant acid salts. Preferably the frangible light opaque material is a thin metal layer. There can also be present a support layer on the other surface of the photosensitive layer, as well as there can be an adhesive layer secured to the upper surface of the frangible light opaque material. The strength of adherence of the adhesive layer to the metal should be intermediate the strength of the adherence of the light opaque material prior to and after photoactivation.

Abstract: Photographic assemblages and processes are described wherein a stripping layer is employed to enable an image-receiving layer to be separated from the rest of the assemblage after processing. Each side of the stripping layer has a hydrophilic layer immediately adjacent thereto, only one of which contains particulate material substantially insensitive to light and in a volume percentage of about 5 to about 75 percent of the hydrophilic material-particulate material mixture, so that upon separation, substantially all of the stripping layer will remain with the portion of the assemblage having the hydrophilic layer containing the particulate material.Transparencies or prints which are less bulky can thereby be obtained from integral assemblages.

Abstract: Photographic elements, assemblages and processes are described for producing a monochromatic dye image. The assemblage comprises:(a) a photosensitive element comprising a support having thereon a layer of nondiffusible dye image-providing material, a stripping layer, an opaque layer and a silver halide emulsion layer;(b) a transparent cover sheet; and(c) opaque processing composition for application between the element and cover sheet. A dye mordant layer may also be present on the element or cover sheet.After exposure and processing, the layer of nondiffusible dye image-providing material on a support is stripped away to provide a monochromatic retained dye image without the need for bleaching and fixing.

Abstract: A photosensitive element is provided by an actinic radiation-transmissive film-forming polymeric material which contains photolabile blocked surfactant capable upon exposure to actinic radiation of releasing a detectable quantity of surfactant in actinic radiation exposed areas in areas not exposed to actinic radiation and unblocked surfactant in an image-wise pattern in the actinic radiation exposed areas. An imaging process is also provided comprising providing the actinic radiation-sensitive element and exposing the actinic radiation-sensitive element to actinic radiation in an image-wise pattern at an intensity and for a time sufficient to release an image-wise pattern of released surfactant in the exposed area.

Abstract: Photographic assemblages and processes are described wherein a certain stripping agent is employed to enable an image-receiving layer to be separated from the rest of the assemblage after processing. The stripping agent comprises a straight chain alkyl or polyethylene oxide perfluoroalkylated ester or perfluoroalkylated ether, and preferably has the following formula: ##STR1## wherein R.sup.1 is an alkyl or substituted alkyl group having from 1 to about 6 carbon atoms or an aryl or substituted aryl group having from about 6 to about 10 carbon atoms; ##STR2## R.sup.3 is H or R.sup.1 ; n is an integer of from about 4 to about 20; andx and y each independently represents an integer of from about 2 to about 50, andz represents an integer of from 1 to about 50.Less bulky black-and-white or color prints or transparencies can thereby be obtained from integral assemblages. Materials from the discarded layers may also be recycled.

Abstract: A transfer element for sandblast carving comprising, in order, a flexible substrate, an intermediate resin layer which is strippable from the flexible substrate and is a pressure-sensitive adhesive to an etchable material, and a resist comprising a photocured photosensitive resin.

Abstract: A kit for preparing a mountable plate having an image thereon, such as a nameplate, includes light sensitive film and a colored adhesive mounting element. The film includes a polymeric base, a clear polymeric protective overlay, and a light sensitive layer between the base and the overlay. The mounting element includes a clear adhesive layer for attaching to the film and a colored layer that provides color to the assembled nameplate. The mounting element can also include pressure-sensitive adhesive so that the nameplate can be attached to a surface.There is also described a method for preparing a nameplate using this kit.

Abstract: Photothermographic imaging elements are provided with strippable layers which have electrical conductivity in the range of 60 to 1,500 ohms/square. The elements may be exposed to radiation and then thermally developed by applying a voltage across the strippable layer which becomes resistively heated. After development, the strippable layer may be removed.

Abstract: This invention relates to an improvement in a light-sensitive layer transfer material comprising a temporary film support and a light-sensitive thermoplastic photoresist layer detachably connected therewith, the improvement being that the underside of the film support has a lower adhesion to the photoresist layer than its upper side. The invention also relates to a process for transferring a light-sensitive photoresist layer from a temporary to a permanent support.

Abstract: A photosensitive element is provided by an actinic radiation-transmissive film-forming polymeric material which contains photolabile blocked surfactant capable upon exposure to actinic radiation of releasing a detectable quantity of surfactant in actinic radiation exposed areas in areas not exposed to actinic radiation and unblocked surfactant in an image-wise pattern in the actinic radiation exposed areas. An imaging process is also provided comprising providing the actinic radiation-sensitive element and exposing the actinic radiation-sensitive element to actinic radiation in an image-wise pattern at an intensity and for a time sufficient to release an image-wise pattern of released surfactant in the exposed area.

Abstract: A multi-layer photosensitive film resist (is provided) in which the photosensitive layers consists of a plurality of layers having different properties, e.g., greater adhesion to a copper surface provided by one layer and greater toughness and (possibly) reduced adhesion to a temporary support provided by the other layer.

Abstract: Two-sheet diffusion transfer assemblages, photographic elements and dye image-receiving elements are described wherein an overcoat layer is present on the photographic element or the dye image-receiving element superposed thereon. The overcoat layer comprises either silica or an ionic polyester in a hydrophilic colloid which prevents spontaneous delamination during the lamination period, yet permits satisfactory peel-apart afterwards.

Abstract: A photographic processing sleeve is provided for receiving and processing a dye donating instant film sheet to produce a photographic print. The sleeve comprises a film retaining sheet that is folded over along its lateral edges to form channels which slidably receive the film sheet, and edge strips, sometimes called side rails, which space the film sheet from the image-receiving sheet. After processing, at least a major portion of the image-receiving sheet, including the finished picture, is adapted to be peeled apart from the rest of the sleeve which can then be discarded.

Abstract: A photographic processing sleeve is provided for receiving and processing a dye donating instant film sheet to produce borderless photographic prints. The sleeve is constructed of first and second sheets coupled together to form a pocket therebetween for receiving the film sheet. One of the sheets includes a central section which carries materials for immobilizing the dyes donated by the film sheet to form a visible picture in the central section. A stripping sheet forms an outermost surface of one face of the sleeve and releasably couples the central section of the first sheet to the remainder of the sleeve so the stripping sheet and the picture in the central section can be stripped away from the remainder of the sleeve.

Abstract: An apparatus for stripping an adherent cover sheet from a photosensitive film sandwich. A leader from a roll extends over a film having a cover sheet and is attached to an edge of the cover sheet. When the roll is driven, the leader wraps on it and strips the cover sheet from the film which had previously been fixed in a stationary position.

Abstract: A method for producing a pressure-sensitive dry transfer sheet. A release coating is applied to a base sheet and a pigmented ink is applied over the release coating. A photoresist is applied over the pigmented ink and selected portions of the photoresist are exposed to light. Portions of the photoresist and the pigmented ink that are not to be part of the transfer image are removed, and a pressure sensitive adhesive coating is applied.