| NL272284A
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            * | 1960-12-10 |  |  |  | 
        
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            * | 1961-12-01 | 1965-08-03 | Du Pont | Photopolymerizable elements and transfer processes | 
        
          | US3264103A
              (en)
            
            * | 1962-06-27 | 1966-08-02 | Du Pont | Photopolymerizable relief printing plates developed by dry thermal transfer | 
        
          | BE638254A
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            * | 1962-10-05 |  |  |  | 
        
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            * | 1962-10-15 | 1965-11-16 | Minnesota Mining & Mfg | Heat and photosensitive copy sheet | 
        
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            * | 1962-10-24 |  |  |  | 
        
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              (en)
            
            * | 1962-10-24 | 1976-03-02 | E. I. Du Pont De Nemours And Company | Thermographic processes using polymer layer capable of existing in metastable state | 
        
          | US3291600A
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            * | 1963-01-14 | 1966-12-13 | Rca Corp | Electrophotographic recording element and method of making | 
        
          | US3307943A
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            * | 1963-05-14 | 1967-03-07 | Du Pont | Image reproduction elements and processes | 
        
          | GB1015896A
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            * | 1963-11-20 | 1966-01-05 | Saunders Roe & Nuclear Entpr | Improvements in or relating to the application of phosphor coatings to limited areason the surfaces of light transparent materials associated with light sources | 
        
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            * | 1964-05-26 | 1968-04-30 | Du Pont | Photopolymerizable compositions and elements | 
        
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            * | 1964-06-16 | 1967-11-21 | Du Pont | Stratum transfer process based on adhesive properties of photopolymerizable layer | 
        
          | DE1285876B
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            * | 1964-06-16 | 1968-12-19 | Du Pont | Fotopolymerisierbares Aufzeichnungsmaterial | 
        
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            * | 1964-09-23 | 1968-11-19 | Xerox Corp | Quality xerographic reproductions | 
        
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            * | 1964-12-30 | 1966-07-01 |  |  | 
        
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            * | 1967-11-22 | 1971-09-21 | Du Pont | Image reproduction process involving photohardening and delamination | 
        
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            * | 1968-01-29 | 1971-11-16 | Du Pont | Process using colored particles to develop photohardenable imaging layers | 
        
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            * | 1968-02-14 | 1971-10-26 | Du Pont | Photohardenable image reproduction element with integral pigmented layer and process for use | 
        
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            * | 1972-06-09 | 1973-03-08 | Du Pont | Protection contre le halo dans la formation d'images dans des photopolymeres en couches multiples | 
        
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            * | 1972-09-01 | 1975-09-30 | Du Pont | Colorants for photopolymerized images | 
        
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            * | 1975-06-03 | 1981-03-26 | E.I. Du Pont De Nemours & Co., Wilmington, Del. | Lichtempfindliche Materialien und Bildreproduktionsverfahren | 
        
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            * | 1975-06-03 | 1981-08-04 | E. I. Du Pont De Nemours And Company | Negative-working multilayer photosensitive element | 
        
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            * | 1975-06-27 | 1978-01-17 | Xerox Corporation | Transfer of photoelectrophoretic images | 
        
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            * | 1975-08-18 | 1978-05-02 | E. I. Du Pont De Nemours And Company | Method for toning tacky surfaces | 
        
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            * | 1976-06-08 | 1982-05-25 | E. I. Du Pont De Nemours And Company | Process for applying dry particulate material to a tacky surface | 
        
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            * | 1977-05-09 | 1983-03-08 | Keuffel & Esser Company | Color-proofing method | 
        
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            * | 1978-02-01 | 1980-11-18 | E. I. Du Pont De Nemours And Company | Producing printed circuits by conjoining metal powder images | 
        
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            * | 1980-02-25 | 1982-10-19 | E. I. Du Pont De Nemours And Company | Use of prolonged tack toners for the preparation of multilayer electric circuits | 
        
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            * | 1980-02-25 | 1983-11-29 | Robert P. Held | Multiple transfer of tacky image areas using  prolonged tack toners | 
        
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            * | 1980-02-25 | 1984-09-04 | E. I. Du Pont De Nemours And Company | Prolonged tack toners for the preparation of electric circuits | 
        
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            * | 1980-08-21 | 1981-11-24 | Eastman Kodak Company | Photoreactive compositions comprising a light sensitive compound and another compound with reactive site | 
        
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            * | 1981-09-21 | 1983-10-25 | E. I. Du Pont De Nemours And Company | Process for the preparation of flexible circuits | 
        
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            * | 1981-09-21 | 1984-07-17 | E. I. Dupont De Nemours And Company | Process for the preparation of flexible circuits | 
        
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            * | 1982-11-26 | 1984-06-04 | Fuji Photo Film Co Ltd | カラ−プル−フイングシ−トの製法 | 
        
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            * | 1986-04-30 | 1990-01-09 | E. I. Du Pont De Nemours And Company | Positive working tonable film having a photohardenable layer | 
        
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            * | 1986-04-30 | 1990-08-14 | E. I. Du Pont De Nemours And Company | Process of forming imaged photohardened material | 
        
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            * | 1987-12-18 | 1989-09-26 | E. I. Du Pont De Nemours And Company | Process for preparing negative images on a positive-type tonable photosensitive element | 
        
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            * | 1988-09-10 | 1990-03-22 | Hoechst Ag | Photopolymerisierbares gemisch, daraus hergestelltes aufzeichnungsmaterial und verfahren zur herstellung von kopien | 
        
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            * | 1989-04-21 | 1990-10-25 | Du Pont Deutschland | Verfahren zur herstellung von elektrisch leitfaehigen mustern | 
        
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            * | 1990-07-26 | 1993-06-01 | Minnesota Mining And Manufacturing Company | Backside ionizing irradiation in a flexographic printing plate process | 
        
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            * | 1991-06-24 | 1992-07-30 | Du Pont De Nemours (Deutschland) Gmbh, 6380 Bad Homburg, De |  | 
        
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            * | 1993-08-02 | 1996-10-15 | E. I. Du Pont De Nemours And Company | Process for forming a colored image | 
        
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            * | 1993-09-14 | 1995-03-16 | Bayer Ag | Verfahren zur Herstellung von Cyaninfarbstoffen | 
        
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            * | 1993-11-02 | 1995-05-04 | Du Pont Deutschland | Ein- und mehrfarbige Farbprüfbilder mit niedrigem optischen Punktzuwachs sowie Verfahren und Mittel für deren Herstellung | 
        
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              (de) | 1994-06-03 | 1995-12-07 | Du Pont Deutschland | Ein- und mehrfarbige Farbprüfbilder von Vorlagen mit hoher Auflösung sowie Verfahren und Mittel für deren Herstellung | 
        
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            * | 1994-12-27 | 1996-07-04 | Du Pont Deutschland | Verfahren zur Herstellung von mehrfachen Farbprüfdrucken | 
        
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            * | 1994-12-27 | 2000-07-05 | Agfa-Gevaert N.V. | Method for the formation of an improved photomode image | 
        
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            * | 1995-11-20 | 1999-03-30 | Aluminum Company Of America | Lithographic sheet material including a metal substrate, thermoplastic adhesive layer and mineral or metal particles | 
        
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            * | 1996-09-10 | 1999-01-05 | Minnesota Mining And Manufacturing Company | Dry peel-apart imaging or proofing system | 
        
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            * | 1996-09-18 | 1998-03-19 | Du Pont Deutschland | Photopolymerisierbares Gemisch mit geringerer Sauerstoffempfindlichkeit zur Herstellung von Farbprüfdrucken | 
        
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            * | 1998-03-30 | 1999-11-30 | Eastman Kodak Company | Flexographic printing plate with mask layer and methods of imaging and printing | 
        
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              (en) | 1999-10-15 | 2000-12-26 | E. I. Du Pont De Nemours And Company | Analog and digital proofing image combinations | 
        
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              (en) | 2000-05-17 | 2001-11-22 | E.I. Dupont De Nemours And Company | Process for preparing a flexographic printing plate | 
        
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            * | 2001-03-06 | 2004-08-10 | E. I. Du Pont De Nemours And Company | Process for making a flexographic printing plate and a photosensitive element for use in the process | 
        
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            * | 2001-04-18 | 2008-03-25 | E.I. Du Pont De Nemours And Company | Process for preparing a flexographic printing plate | 
        
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              (en) | 2005-01-07 | 2006-07-13 | Kannurpatti Anandkumar R | Imaging element for use as a recording element and process of using the imaging element | 
        
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              (en) | 2011-11-02 | 2014-11-25 | E I Du Pont De Nemours And Company | Method for thermal treatment of relief surface for a relief printing form | 
        
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              (en) | 2011-11-02 | 2015-03-24 | E I Du Pont De Nemours And Company | Method and apparatus for thermal treatment of printing surface in relief printing |