| Patent application number | Description | Published |
|---|
| 20080311524 | Method For Making Negative-Working Heat-Sensitive Lithographic Printing Plate Precursor - A method for making a negative-working heat-sensitive lithographic printing plate precursor includes the steps pf:
| 12-18-2008 |
| 20100040976 | HEAT-SENSITIVE IMAGING ELEMENT - A heat-sensitive imaging element includes an IR dye, and more particularly a heat-sensitive lithographic printing plate precursor includes the IR dye. A method for making the lithographic printing plate produces a print-out image of high contrast upon exposure to IR-radiation or heating. | 02-18-2010 |
| 20100104980 | LITHOGRAPHIC PRINTING PLATE PRECURSOR - A lithographic printing plate precursor comprising an image-recording layer, said image-recording layer being photo-polymerizable upon exposure to actinic light and containing a mixture of sensitizers characterized in that said mixture of sensitizers has in 1-methoxy-2-propanol at 80° C. a solubility of at least 30 wt. %. and preferably a MetaStable Zone Width (MSZW) of at least 8.5° C., said MSZW measured at a cooling and heating rate of 0.2° C./minute. | 04-29-2010 |
| 20100159388 | LITHOGRAPHIC PRINTING PLATE PRECURSOR - A lithographic printing plate precursor comprising an image-recording layer, said image-recording layer being photopolymerizable upon exposure to light having a wavelength of from 300 to 500 nm and containing a mixture of sensitizers. | 06-24-2010 |
| 20100190105 | LITHOGRAPHIC PRINTING PLATE PRECURSOR - A lithographic printing plate precursor comprising an image-recording layer, said image-recording layer being photopolymerizable upon exposure to light having a wavelength of from 300 to 500 nm and containing a mixture of sensitizers. | 07-29-2010 |
| 20100221662 | HEAT-SENSITIVE IMAGING ELEMENT - A heat-sensitive imaging element includes an IR dye having a structure according to Formula I, | 09-02-2010 |
| 20100274023 | NOVEL INTERMEDIATE COMPOUNDS FOR THE PREPARATION OF MESO-SUBSTITUTED CYANINE, MEROCYANINE AND OXONOLE DYES - The present invention provides new intermediate compounds enabling the preparation of N-meso substituted cyanine, merocyanine or oxonole dyes wherein the N-meso substituent comprises electron withdrawing groups and wherein such N-meso substituents are introduced at the intermediate level. These intermediates enable the formation of dyes having in the meso-position N-substituents comprising electron withdrawing groups without the need for further derivatization of the meso-substituent at the dye level. | 10-28-2010 |
| 20110165518 | LITHOGRAPHIC PRINTING PLATE PRECURSOR - A lithographic printing plate precursor includes a coating provided on a support having a hydrophilic surface, the coating containing thermoplastic polymer particles and an infrared radiation absorbing dye characterized in that the dye contains a substituent selected from bromo and iodo. | 07-07-2011 |
