Patent application number | Description | Published |
20080268169 | Cationically Curable Coating Compositions - We have found that the use of a multifunctional oxetane containing two or more oxetane groups as the, or part of the, polymerisable component of a cationically initiated energy-curable coating composition with a thioxanthonium photoinitiator gives a coating composition which is useful for a variety of printing processes, including flexographic printing. | 10-30-2008 |
20090023829 | MULTIFUNCTIONAL CATIONIC PHOTOINITIATORS, THEIR PREPARATION AND USE - Compounds of formula (I): | 01-22-2009 |
20100032585 | Solid State Radiation Source Array - A solid state radiation source array is provided, the array comprising at least one solid state ultraviolet radiation source and at least one solid state infrared radiation source. | 02-11-2010 |
20100033545 | Ink Jet Printer and a Process of Ink Jet Printing - An ink jet printer for printing a cationic ink jet ink is provided. The printer comprises a print head for printing the ink onto a substrate, a heating means for heating the ink on the substrate, and a source of radiation for curing the heated ink. | 02-11-2010 |
20100129563 | SENSITIZER FOR CATIONIC PHOTOINITIATORS - Polycyclic aromatic compounds of formula (I) having at least two conjugated aromatic rings at least one of which has a substituent comprising a cyclic carbonate group can be used as sensitisers for cationic photoinitiators, especially iodonium compounds, and may also function as monomers in cationically initiated radiation curable compositions, especially coating compositions, such as printing inks and varnishes. | 05-27-2010 |
20120076994 | MODIFIED POLYAMIDE ACRYLATE OLIGOMERS - A liquid resin, which is the Michael addition product of an amine-terminated aminoamide thermoplastic polymer with one or more polyol ester compounds having at least one (meth)acrylate group, wherein the amine-terminated aminoamide thermoplastic polymer contains a bisphenol or novolac segment to provide increased hardness and improved flow of radiation-curable compositions incorporating such resins, methods of printing using such compositions and articles printed with such compositions. | 03-29-2012 |
20120171434 | PHOTOINITIATOR COMPOSITION - A photoinitiator composition comprising a combination of aminoalkyl phenone, thioxanthone and multifunctional amino benzoate synergist for use in printing inks and coatings that are curable using UV radiation, particularly from LED lamps. | 07-05-2012 |
20130012611 | SYNERGISTS - Compounds of formula (I): wherein Ar represents an, optionally substituted, aryl or heteroaryl group, R represents an, optionally substituted, aryl or heteroaryl group, an optionally substituted straight or branched chain C | 01-10-2013 |