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4960670 |
Formulation of barcodein microencapsulated diazo thermodevelopable photo-recording method utilizing electric current activated minute matrixes to light record
A thermodevelopable photo-recording method suitable for making bar-code labels, ID cards and the like, comprising using a thermodevelopable photo-recording material provided with thermodevelopable...
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4959291 |
Light-sensitive material containing silver halide, reducing agent, polymerizable compound and a diazaphthalide dye
A light-sensitive material comprising a light-sensitive layer containing silver halide, a reducing agent, a polymerizable compound and a leuco dye provided on a support, characterized in that the...
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4958233 |
Digital and analog image recording apparatus
A multi-mode image recording apparatus which can record on a common photo-sensitive sheet either an analog color image produced by reflecting white light off an original or a digital color image...
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4957843 |
Prevention of short time scale reciprocity failure by viscosity control
A photosensitive composition resistant to short time scale reciprocity failure is disclosed. The composition comprises microcapsules having an internal phase containing an image forming agent; a...
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4956253 |
Image-forming method employing image-receiving material
An image-receiving material comprises a support and an image-receiving layer characterized in that the image-receiving layer contains a hardening agent being capable of polymerizing a polymerizable...
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4956309 |
Microroughened developer sheet for forming high density images
A receiver sheet for producing high density images, preferably in a photosensitive imaging system is disclosed. The receiver sheet is characterized by containing a particulate developer material...
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4956251 |
Multicolor heat-sensitive recording material
A multicolor heat-sensitive recording material which comprises a transparent support having two or more of color-producing unit layers differing in hue of the produced color in such a situation...
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4956254 |
Image forming material and method
A image forming material is described, comprising a support having thereon a microcapsule-containing layer, said layer including at least one of organic boron compound anion salt of an organic...
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4954415 |
Photoinitiator compositions containing O-acylthiohydroxamate or an N-alkoxypyridinethione and photohardenable compositions containing the same
A photoinitiator composition comprising a compound which absorbs actinic radiation and directly or indirectly generates free radicals, and an O-acylthiohydroxamate compound or an N-alkoxypyridine...
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4954412 |
Processes for the preparation of encapsulated toner compositions
A process for the preparation of encapsulated toner compositions which comprises (1) providing a core comprised of a monomer capable of being polymerized by free radical polymerization, a colorant...
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4954417 |
Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same
A light-sensitive microcapsule comprising a core material containing a polymerizable compound and a shell material characterized in that the shell material contains therin silver halide in the form...
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4954414 |
Photosensitive composition containing a transition metal coordination complex cation and a borate anion and photosensitive materials employing the same
A composition including a cationic transition metal coordination complex and a borate anion, wherein said composition is capable of absorbing actinic radiation and producing free radicals which can...
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4952474 |
Light-sensitive material containing silver halide, a disulfonamido reducing agent and polymerizable compound
A light-sensitive material comprises a support and a light-sensitive layer containing silver halide, a polymerizable compound and a hydrazine derivative. The light-sensitive layer further contains...
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4952478 |
Transfer recording medium comprising a layer changing its transferability when provided with light and heat
A transfer recording medium comprises a support and a transfer recording layer formed thereon capable of changing its transferability when provided with light energy and heat energy. The transfer...
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4948695 |
Photosensitive heat-transfer recording sheet and photosensitive pressure-sensitive recording sheet
This invention relates to a photosensitive heat-transfer recording sheet and a photosensitive pressure-sensitive recording sheet both using photocurable microcapsules. These sheets enable transfer...
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4948694 |
Recording medium comprising photopolymers
A recording medium comprising a substrate and a transfer recording layer containing a photo-initiator comprising camphorquinone and a coumarin derivative. Such photo-initiator aids in realizing...
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4945024 |
Method for improving color balance in imaging systems employing photosensitive microcapsules
A process for forming full color images using a photosensitive material which includes a support having a layer of photosensitive microcapsules on the surface thereof, said photosensitive...
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4943509 |
Recording system having a coating device for coating recording medium or photosensitive medium with developer material reacting with color precursor
A recording system including an exposing device for image-wise exposing a pressure-sensitive photosensitive medium according to source image information, so as to form thereon latent images, and a...
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4942107 |
Image-forming material and image recording method using the same
An image-forming material and an image recording method for using the same are disclosed. The image-forming material comprises microcapsule and a reducing agent which is present outside of the...
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4940645 |
Imaging material employing photosensitive microcapsules containing tertiary amines as coinitiators
Imaging materials employing photosensitive microcapsules having improved film speed are disclosed wherein the microcapsules contain a photoinitiator system including an absorber, a coinitiator and...
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4939584 |
Image recording system
An image transfer system including a photosensitive medium having a layer of microcapsules formed on a substrate, an exposing device having a cathode ray tube for emitting a radiation for imagewise...
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4937167 |
Process for controlling the electrical characteristics of toners
Disclosed is a process for controlling the electrical characteristics of colored toner particles. The process comprises preparing a first core material comprising first pigment particles, core...
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4937159 |
Photosensitive materials and compositions containing ionic dye compounds as initiators and thiols as autooxidizers
A photohardenable composition comprising a free radical addition polymerizable or crosslinkable compound and an ionic dye-counter ion compound, said compound being capable of absorbing actinic...
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4935769 |
Image forming apparatus and method
An image forming apparatus has a pair of rollers normally in contact with each other. An invisible image is formed on a light-accepting sheet in the form of a roll sheet coated with microcapsules...
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4935329 |
Negative working imaging process employing photosensitive microcapsules
A method for producing images utilizing photohardenable microcapsules and a reversal phenomenon is disclosed. The microcapsules contain a color former, a photopolymerizable or cross-linkable...
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4933256 |
Image-forming method employing light-sensitive material having microcapsules and fine polymer particles and image-receiving material
An image-forming method comprises: imagewise exposing to light a light-sensitive material which comprises a light-sensitive layer provided on a support, the light-sensitive layer containing...
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4933705 |
Apparatus and method for loading a photosensitive recording sheet to an image recording apparatus
An apparatus and a method for loading a photosensitive recording sheet such as a photosensitive and pressure-sensitive recording sheet or the like to an image recording apparatus such as a...
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4933708 |
Image recording apparatus using microcapsules to form a color image
An image recording apparatus which eliminates a positive film for carrying photomasks. The apparatus for recording an image on a recording medium uses a recording media including first and second...
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4932068 |
Method of recording a plurality of images in superposition on a recording medium
In one of the embodiments of the invention, a plurality of originals is sequentially optically scanned and the image bearing light is applied to each of a plurality of photosensitive recording...
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4929530 |
Light image forming material and image-recording method using such
An optical image forming material comprising a support (A) at least one member selected from the group consisting of oxidative-developable leuco dyes, (B) at least one member selected from the...
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4924009 |
Xanthene dye complexes
Photooxidizable dye complexes of the formula (I): X -n [Y + ] n (I) where X is a xanthene dye and Y is gegen ion selected from sulfonium, phosphonium,...
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4923779 |
Color-correcting exposure system for a photosensitive media
A method and apparatus for color correction while exposing a photosensitive material are disclosed. The material comprises a supportive substrate which is at least partially transmissive and has a...
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4921832 |
Developer compositions having reduced yellowing
The present invention provides a developer sheet useful in forming reproductions having a controllable gloss finish and reduced photolytic yellowing. The developer sheet comprises a support having...
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4921774 |
Photo and pressure sensitive recording medium
The photo and pressure sensitive recording medium provided with a plurality of light permeable portions while the remaining portion thereof being light-shielded is disclosed. With this recording...
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4920004 |
Gelatin-grafted polymer particles
There are disclosed polymer particles that are individually covered with gelatin that is covalently bonded thereto. The particles are useful in a variety of applications, such as photographic...
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4920026 |
Image formation method and apparatus using light and pressure sensitive sheets
A light-accepting sheet with a transparent colorless base sheet coated with microcapsules encapsulating a colorless dye and a photopolymerizing agent which hardens upon exposure to light and an...
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4918317 |
Radiation dosimeter
The present invention provides a radiation dosimeter comprising a support having a layer of microcapsules on the surface thereof. The microcapsules comprise a wall and an internal phase of a...
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4918536 |
Facsimile recording system using photosensitive microcapsule recording medium
An image recording system including a photosensitive medium having a layer of microcapsules formed on a substrate, each of the microcapsules having a photosensitive resin which is curable upon...
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4916041 |
Presensitized lithographic plate comprising silver halide, reducing agent and polymerizable compound all in microcapsules
A presensitized lithographic plate comprises a light-sensitive layer containing silver halide, a reducing agent, a polymerizable compound and a hydrophilic binder provided on a hydrophilic support...
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4916042 |
Multicolor imaging material
A multicolor imaging material comprises a substrate and a photosensitive layer comprising a heat-meltable microcapsule layer. The heat-meltable microcapsule has a capsule wall including an infrared...
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4914463 |
Development of imaging sheets employing photosensitive microcapsules
In an apparatus for developing a picture on a sheet of developing paper from an exposed sheet of photo-sensitive material by pressing together the sheets of developing paper and photo-sensitive...
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4912011 |
Image-recording method comprising heating a light-sensitive material containing microcapsule
A light-sensitive material and an image recording method using the same are disclosed. The material comprises a support having provided thereon a light sensitive layer containing at least a...
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4912014 |
Imaging sheet having an open porous matrix containing a photohardenable composition, and a method for use of such a sheet
An imaging sheet comprising a substrate having an open porous matrix and a photohardenable composition contained within said porous matrix; said imaging sheet being useful in a process wherein said...
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4912012 |
Photosensitive recording medium capable of image contrast adjustment, and image transfer system operable with the same
A photosensitive recording medium having a multiplicity of microcapsules formed on a substrate, and a developer material, each microcapsule having a photosensitive resin and a chromogenic material...
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4910115 |
Light-sensitive polymerizable compositions containing silver compounds
A light-sensitive photohardenable composition comprising a reducing agent, a light-sensitive silver halide, a polymerizable compound, and a coumarin or a ketocoumarin.
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4910116 |
Method for recording color image by varying single source exposure intensity
A method for recording a color image having two or more hues is disclosed which comprises exposing to light from one light source a light-sensitive sheet having carried on the surface thereof a...
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4910118 |
Method and photosensitive material for forming metal patterns employing microcapsules
Processes for forming metal patterns such as electric circuits and photosensitive materials useful therein are disclosed wherein a layer of photosensitive microcapsules is used to form a pattern of...
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4910550 |
Image formation apparatus with supplemental light source
For an image formation apparatus having supplemental light sources in addition to an optical system for providing an image forming light beam reflected from an original to be copied, a control unit...
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4910117 |
Microencapsulated imaging system employing a metallized backing
A photosensitive material comprising a support having a layer of microcapsules on the surface thereof, said microcapsules containing a color precursor and a photohardenable or photosoftenable...
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4908633 |
Photosensitive microcapsule recorder with transfer sheet transported at an angle relative to the axial direction of the pressure rollers
An image forming apparatus makes use of a photosensitive sheet having a surface coated with microcapsules encapsulating a light-curable agent and a colorless dye and an image transfer sheet having...
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