Quotables
"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 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 surface or which is provided with a hydrophi... | 01/08/2008 |
| 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 color photosensitive material comprising a support and, superimposed th... | 12/25/2007 |
| 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 surface and a thermosensitive layer, the thermosensitive layer comprisin... | 04/03/2007 |
| 7153644 | Silver halide color photosensitive material and image forming method A silver halide color photosensitive material, which has: at least each one layer of yellow-, magenta- and cyan-color-forming photosensitive silver halide emulsion layers on a reflective support, and at least one non-light-sensitive non-color-forming hydrophilic col... | 12/26/2006 |
| 7147996 | Method of processing silver halide materials Photographic silver halide materials containing an incorporated black-and-white developing agent can be quickly and simply processed using unique processing compositions and methods. In a “two-step” method, the exposed material is contacted with an alkaline acti... | 12/12/2006 |
| 7112398 | Imaging element containing a blocked photographically useful compound This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: wherein: the substituents are as defined in the a... | 09/26/2006 |
| 6927021 | Photographic developing composition and use thereof in the development of a photographic element A photographic developer composition for use in the development of a black and white silver halide photographic element said composition comprises at least one developing agent and, in an amount sufficient to inhibit sludge deposition, one or more compounds selected... | 08/09/2005 |
| 6770406 | Imaging element containing a polymeric benzylic blocked developer This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: wherein PUG is a residue of removing a hydrogen from | 08/03/2004 |
| 6645711 | Silver halide photographic light-sensitive material A silver halide color photographic light-sensitive material containing a compound of the formula: ##STR1## wherein R1, R2 and R3 each represent a hydrogen atom or a substituent; R4 represents an alkyl, aryl or h... | 11/11/2003 |
| 6610450 | Thermally developable imaging system comprising a blocked color-forming agent in association with a hydroxy-substituted aromatic compound for promoting image formation This invention comprises an imaging element comprising an imaging layer having associated therewith a phenolic activating agent in combination with a blocked color-forming agent of Structure I: ##STR1## wherein PUG is a photographically useful color-formi... | 08/26/2003 |
| 6534252 | Color photographic element comprising a common chromogenic coupler A light sensitive silver halide color photographic element having a common chromogenic coupler and a distinct developer associated with each color forming layer unit is disclosed. In a first embodiment, the light sensitive silver halide color photographic... | 03/18/2003 |
| 6534226 | Imaging element containing a blocked photographically useful compound This invention comprises an imaging element comprising an imaging layer having associated therewith a compound of Structure I: ##STR1## In the above Structure I, the substituents are as defined in the application. Such compounds have good reactivity and c... | 03/18/2003 |
| 6531271 | Color photographic element comprising a multifunctional dye-forming coupler A light-sensitive silver-halide color photographic element comprising at least two different chromogenic couplers including, in reactive association, a multifunctional coupler and a developer precursor that liberates a developing agent enabling cyan color... | 03/11/2003 |
| 6506546 | Imaging element containing a blocked photographically useful compound This invention comprises an imaging element comprising an imaging layer having associated therewith a compound of Structure I: ##STR1## wherein PUG is a photographically useful group; LINK 1 and LINK 2 are linking groups; TIME is a timing group; T represents t... | 01/14/2003 |
| 6506528 | Photothermographic element containing a mixture of blocked developers This invention relates to a photothermographic color element containing a mixture of blocked developers in the same emulsion layer, which blocked developers having different onset temperatures. Such a mixture has been found to allow for lower film process... | 01/14/2003 |
| 6495313 | Silver halide color photographic light-sensitive material A silver halide color photographic light-sensitive material comprising a support having provided thereon: at least one yellow-color-forming light-sensitive silver halide emulsion layer; at least one magenta-color-forming light-sensitive silver halide emul... | 12/17/2002 |
| 6472111 | Color photothermographic element containing a mixture of blocked developers for balancing imaging layers This invention relates to a photothermographic color element containing a mixture of blocked developers in the same emulsion layers. By having different blocked developers or mixtures of at least two blocked developers in different color layers, it is pos... | 10/29/2002 |
| 6472135 | Silver halide element with improved high temperature storage and raw stock keeping This invention relates to a silver halide photographic element comprising at least one silver halide emulsion, said silver halide element further comprising an amido compound represented by Formula 1 ##STR1## wherein INH is a development inhibitor; LINK i... | 10/29/2002 |
| 6440618 | Imaging element containing a blocked photographically useful compound This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: ##STR1## In the above Structure I, the substituents are as defined in the application, wherein B is a six-membered heteroaromat... | 08/27/2002 |
| 6432624 | Method of processing silver halide color photographic lightsensitive material A method of processing a silver halide color photographic lightsensitive material. The material comprises a support and at least one lightsensitive silver halide emulsion layer containing a binder and lightsensitive silver halide grains comprising tabular... | 08/13/2002 |
| 6352821 | Method for forming color image using silver halide color photographic light-sensitive material There is disclosed a method of forming a color image that comprises processing a silver halide color photographic light-sensitive material having at least one photographic constitutional layer on a support, wherein the processing substantially comprises a... | 03/05/2002 |
| 6348294 | Glassmastering photoresist read after write method and system A method of manufacturing an optical disc master from a glass substrate includes coating the substrate with a layer of photoresist, and applying an alkali-gel layer atop the photoresist. The coated substrate is then placed in an environment with a higher ... | 02/19/2002 |
| 6337177 | Silver halide color photographic material and image formation method using the same Disclosed is a silver halide color photographic material comprising a support, photosensitive silver halide emulsion layers grouped into at least three units according to their color sensitivities, each of which comprises a blue-sensitive, green-sensitive... | 01/08/2002 |
| 6319640 | Imaging element containing a blocked photographically useful compound This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: ##STR1## In the above Structure I, the substituents are as defined in the application. Such compounds have good reactivity and ... | 11/20/2001 |
| 6312879 | Photographic or photothermographic element containing a blocked photographically useful compound This invention relates to an imaging element, such as a photographic or photothermographic element comprising a silver halide emulsion layer, wherein the element also comprises a compound of Structure I: ##STR1## wherein the substituents are as defined in... | 11/06/2001 |
| 6306551 | Imaging element containing a blocked photographically useful compound This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: ##STR1## wherein the substituents are as defined in the specification.... | 10/23/2001 |
| 6280912 | Protective overcoat for an imaging element comprising an enzyme-treated biopolymer The present invention provides an overcoat for a photographic element that allows for appropriate diffusion of photographic processing solutions. The overcoat comprises 10 to 50% by weight of a enzyme-degradable biopolymer and 50 to 90% by weight of hydro... | 08/28/2001 |
| 6261757 | Photographic element comprising an ion exchanged reducing agent A photographic element comprises at least one light-sensitive layer on a support wherein the photographic element also comprises a particulate ion exchange material having an average particle size of about 0.01 to about 10 μm and comprising at least one ... | 07/17/2001 |
| 6258520 | Hydrolyzed water-resistant protective overcoat for an imaging element The present invention relates to imaging elements, including photographic elements and recording media, having a protective overcoat that resists fingerprints, common stains, and spills. More particularly, the present invention provides a processing-solut... | 07/10/2001 |
| 6251576 | Photosensitive composition and color photosensitive materials A heat developing color photosensitive material including a substrate carrying thereon a photosensitive silver halide, binder, a developing agent having specific structure classified into an aminophenol derivative or a phenylenediamine derivative and a co... | 06/26/2001 |
| 6238856 | Silver halide color photographic material and image-forming method A silver halide color photographic material comprising a support having provided thereon at least one hydrophilic colloidal layer containing at least one color-developing agent represented by general formula (1) and at least one coupler represented by gen... | 05/29/2001 |
| 6218088 | Color image formation method using silver halide photographic material An image formation method for forming a color image by imagewise exposing a color negative type silver halide photographic material comprising a transparent support having provided thereon at least three kinds of light-sensitive layers, followed by develo... | 04/17/2001 |
| 6187517 | Enzyme-activated water-resistant protective overcoat for a photographic element The present invention provides a gelatin-based aqueous-coatable overcoat for a photographic element that allows for appropriate diffusion of photographic processing solutions. The overcoat comprises 10 to 50% by weight gelatin and 50 to 90% by weight of h... | 02/13/2001 |
| 6165704 | Silver halide photographic light-sensitive material There is disclosed a silver halide photographic light-sensitive material which contains, on a support, a specific nitrogen-containing heterocyclic compound, and a divalent metal cation that is an acid with intermediate hardness/softness classified in acco... | 12/26/2000 |
| 6140034 | Silver halide color photographic light-sensitive material and method of forming color images The present invention provides a heat development light-sensitive material which shows good discrimination of an image. A silver halide color photographic light-sensitive material is provided, wherein said light-sensitive material comprises at least one c... | 10/31/2000 |
| 6103458 | Method for processing a silver halide color photographic light-sensitive material There is disclosed a method for processing a silver halide color photographic light-sensitive material, which comprises processing a silver halide color photographic light-sensitive material that contains a color-forming reducing agent, with an alkaline s... | 08/15/2000 |
| 6071678 | Silver halide photographic light-sensitive material and method for forming an image There is disclosed a silver halide photographic light-sensitive material that contains at least one color-developing agent of formula (I) and at least one dye-forming coupler of formula (II) contained in one or more photographic constitutional layers prov... | 06/06/2000 |
| 6043018 | Photographic process and silver halide material using a developing agent incorporated in particles The invention relates to a silver halide photographic process carried out using a developing agent incorporated in particles. The developing agent is present in the particles along with a phospholipid-type surfactant. These particles are placed, upon deve... | 03/28/2000 |
| 6025118 | Glassmastering photoresist read after write method and system A method of manufacturing an optical disc master from a glass substrate includes coating the substrate with a layer of photoresist, and applying an alkali-gel layer atop the photoresist. The coated substrate is then placed in an environment with a higher ... | 02/15/2000 |
| 6004736 | Silver halide photographic light-sensitive material The object is to provide a silver halide photographic light-sensitive material containing a developing agent which can effect color developing reaction efficiently with a known coupler without being restricted by the kind of the coupler. Namely, the prese... | 12/21/1999 |
