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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Loccufier; Johan
Address:
Zwijnaarde, BE
No. of patents:
98
Patents:


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Patent Number Title Of Patent Date Issued
8569393 UV-LED curable compositions and inks October 29, 2013
A radiation curable composition for UV LED curing includes at least one co-initiator selected from the group consisting of an aliphatic tertiary amine and a dialkyl aniline derivative; and at least one specific carbazole photoinitiator. The radiation curable composition can be advant
8563624 Curable liquids and inks for toys and food packaging applications October 22, 2013
A free radical curable liquid for inkjet printing of food packaging materials includes no initiator or otherwise one or more initiators selected from the group consisting of non-polymeric di- or multifunctional initiators, oligomeric initiators, polymeric initiators, and polymerizabl
8227047 Radiation curable inkjet fluids and inks improved for photoyellowing July 24, 2012
A radiation curable inkjet fluid includes a radiation curable composition including at least 25 wt % of a vinylether acrylate and at least 15 wt % of a polymerizable compound including at least three acrylate groups, each wt % being based upon the total weight of the radiation curable
8216771 Method for making a lithographic printing plate July 10, 2012
A method for making a lithographic printing plate includes the steps of: (1) providing a heat-sensitive lithographic printing plate precursor including on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating, (2) image-wise ex
8192918 Lithographic printing plate precursor June 5, 2012
A lithographic printing plate precursor is disclosed which comprises a support having a hydrophilic surface or which is provided with a hydrophilic layer, and a coating thereon, said coating comprising an IR absorbing agent and a contrast enhancing compound, characterized in that sai
8110338 Heat-sensitive positive-working lithographic printing plate precursor February 7, 2012
A heat-sensitive positive-working lithographic printing plate precursor includes a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating including an IR absorbing agent, a phenolic resin, and a first polymer, wherein the first polyme
8088562 Method for making a lithographic printing plate January 3, 2012
A method for making a lithographic printing plate includes the steps of providing a heat-sensitive lithographic printing plate precursor including on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating; image-wise exposing th
8063115 Radiation curable compositions November 22, 2011
A radiation curable composition comprising a curable compound, a photo-initiator and a co-initiator, wherein said co-initiator has a structure according to Formula I A-L-B Formula I wherein A represents a structural moiety comprising an aromatic tertiary amine; B represents a stru
7846992 Pigment dispersions with polymeric dispersants having pending chromophore groups December 7, 2010
A pigment dispersion includes a color pigment and a polymeric dispersant having at least one pending chromophore group covalently bound to the polymeric backbone of the polymeric dispersant through a linking group. The at least one pending chromophore group has a molecular weight which
7812113 Phenylazo-acetoacetanilide derivatives with a polymerizable functional group and related compoun October 12, 2010
A monomer with a chromophore group represented by Formula (I): ##STR00001## wherein AR.sub.1 represents a substituted or unsubstituted aromatic group; AR.sub.2 represents a substituted or unsubstituted aromatic group or a substituted or unsubstituted alkyl group; and R represents a
7795324 Radiation curable compositions September 14, 2010
A novel polymeric initiator is disclosed comprising a dendritic polymer core with at least one initiating functional group as an end group. The dendritic polymeric core is preferably a hyperbranched polymer.The polymeric initiators are useful in radiation curable compositions such as
7582152 Pigment dispersions with polymeric dispersants having pending chromophore groups September 1, 2009
A pigment dispersion includes a color pigment represented by formula (I): ##STR00001## wherein R1 to R10 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, a methoxy group, an ethoxy group, --CF.sub.3, --COOH, --COOCH.sub.3,
7582151 Pigment dispersion with polymeric dispersants having pending chromophore groups September 1, 2009
A pigment dispersion includes a color pigment represented by formula (I): ##STR00001## wherein X1 to X4 are independently selected from the group consisting of hydrogen and a halogen atom; R1 to R10 are independently selected from the group consisting of hydrogen, a halogen ato
7582150 Pigment dispersions with polymeric dispersants having pending chromophore groups September 1, 2009
A pigment dispersion comprising a color pigment represented by formula (I) ##STR00001## wherein, R1 is selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, a methoxy group, an ethoxy group, --CF.sub.3, --COOH, --COOCH.sub.3 and ##STR00002##
7507773 Radiation curable compositions March 24, 2009
A radiation curable composition comprising a novel photoreactive polymer is disclosed comprising a dendritic polymer core with at least one initiating functional group and at least one co-initiating functional group.Suitable radiation curable compositions are varnishes, lacquers, pri
7458320 Polymer for heat-sensitive lithographic printing plate precursor December 2, 2008
A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit wherein the H atom of the hydroxy group of the phenyl group of the phenolic monomeric unit is replaced by a group comprising a N-imide group and w
7455949 Polymer for heat-sensitive lithographic printing plate precursor November 25, 2008
A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit of which the phenyl group is substituted by a group A characterised in that the group A comprises an imide or thioimide group and wherein the modi
7425402 Heat-sensitive lithographic printing plate precursor September 16, 2008
A heat-sensitive lithographic printing plate precursor is disclosed which comprises a hydrophilic support and an oleophilic coating comprising an infrared absorbing agent and a developer soluble polymer which comprises a phenolic monomeric unit wherein the phenyl group of the phenolic
7396861 Radiation curable compositions July 8, 2008
Radiation curable compositions with a polymeric co-initiator are disclosed comprising a dendritic polymer core with at least one co-initiating functional group as an end group. The dendritic polymeric core is preferably a hyperbranched polymer. Industrial applications include varnish
7355044 Self-assembling dyes April 8, 2008
A novel dye according to formula (I): ##STR00001## capable of self-assembling thus forming supra-molecular structures. These self-assembling dyes may be advantageously used in an ink-jet ink for improving the stability of ink-jet ink images to light fading.
7307041 Stabilizers for use in substantially light-insensitive thermographic recording materials December 11, 2007
A substantially light-insensitive thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship ther
7297382 Ink-jet recording material November 20, 2007
An improved ink-jet recording material is disclosed comprising a support and at least one ink receiving layer containing a water-soluble or water-dispersible polymer, characterized in that said polymer comprises a repeating monomeric unit having a moiety capable of chelating boric acid
7294605 Thermographic recording materials containing a mesionic, 1,2,4-triazolium-3-thiolate compound November 13, 2007
A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal
7198877 Heat-sensitive lithographic printing plate precursor April 3, 2007
A heat-sensitive lithographic printing plate precursor is disclosed which comprises a hydrophilic support and an oleophilic coating comprising an infrared absorbing agent and a polymer, which comprises a phenolic monomeric unit wherein the phenyl group of the phenolic monomeric unit is
7179768 Toning agents for use in thermographic recording materials February 20, 2007
A thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element comprising at least one substantially light-insensitive organic silver salt, at least one organic reducing agent therefor in thermal working relationship therewith, at l
7175977 Stabilizers for use in thermographic recording materials February 13, 2007
A black and white monosheet thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith,
7147936 Layer configuration with improved stability to sunlight exposure December 12, 2006
A layer configuration on a support, the layer configuration comprising a layer containing a polymer containing optionally substituted 3,4-alkylenedioxythiophene structural units, in which the two alkoxy groups may be the same or different or together represent an optionally substitut
7129031 Radiographic silver halide photographic material having a good developing speed, an excellent im October 31, 2006
A green-sensitized black-and-white silver halide negative working photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer containing tabular silver halide grains, further comprising in said emulsion layer or in a layer adjac
7097961 Stabilizers for use in substantially light-insensitive thermographic recording materials August 29, 2006
A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element, said thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal
7090902 Ink jet recording material August 15, 2006
An ink jet recording material is disclosed comprising a support and at least one binder containing ink-receiving layer, further containing a light-stabilizing compound according to following general formula (I): A-L-R (I) wherein,A is represented by following formula: ##STR00001## t
7060655 Stabilizers for use in substantially light-insensitive thermographic recording materials June 13, 2006
A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element, said thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal
7045487 Toning agents for use in substantially light-insensitive recording materials May 16, 2006
A black and white monosheet substantially light-insensitive thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal
7041427 Heat-sensitive lithographic printing plate precursor May 9, 2006
A heat-sensitive lithographic printing plate precursor is disclosed comprising a polymer which is soluble in an aqueous alkaline solution and which comprises at least one chromophoric moiety having a light absorption maximum in the wavelength range between 400 and 780 nm. Such materi
7040929 Surfactants for use in substantially light-insensitive thermographic recording materials May 9, 2006
A substantially light-insensitive monosheet thermographic recording material comprising a support and on one side of said support a thermosensitive element, wherein said thermographic recording material contains at least one compound represented by formula (I): ##STR00001## wherein M
7025813 Ink composition containing a particular type of dye, and corresponding ink-jet printing process April 11, 2006
An ink composition is disclosed which contains at least one novel dye (CU).sub.n(SAU).sub.m that is capable of self-assembling under appropriate conditions to form supramolecular structures. More than one novel dye (CU).sub.n(SAU).sub.m and/or at least one non-colored self-assembling
7018786 Toning agents for use in thermographic recording materials March 28, 2006
A black and white monosheet thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith,
7015332 2-thioalkyl-benzimidazole-5 or 6 sulphonic acids March 21, 2006
A compound represented by formula (I): ##STR00001## a compound represented by (II): ##STR00002## or a mixture of at least one compound represented by formula (I) with at least one compound represented by formula (II), wherein M is hydrogen, an alkali atom or an ammonium group; R.
6908731 Stabilizers for use in substantially light-insensitive thermographic recording materials June 21, 2005
A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal wor
6902880 Stabilizers for use in substantially light-insensitive thermographic recording materials June 7, 2005
A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal wor
6852363 Preparation of lithographic printing plate by computer-to-plate by ink jet method utilizing amid February 8, 2005
A method for preparing a lithographic printing plate by means of ink jet printing. The ink jet fluid contains an oleophilizing compound having in its chemical structure a functional amidine group capable of reacting with the surface of a lithographic receiver.
6780576 Surfactants August 24, 2004
A compound represented by formula (I): ##STR1##a compound represented by (II): ##STR2##or a mixture of at least one compound represented by formula (I) with at least one compound represented by formula (II), wherein M is hydrogen, an alkali atom or an ammonium group; R.sup.1 is hydro
6774084 Thermographic recording material with improved image tone August 10, 2004
A monosheet black and white substantially light-insensitive thermographic recording material comprising a thermosensitive element and a support, the thermosensitive element containing a substantially light-insensitive organic silver salt, a 1,2-dihydroxyphenyl-compound in thermal working
6772687 Method for the preparation of a lithographic printing plate August 10, 2004
A method for the preparation of a negative working lithographic printing plate is disclosed. A printing plate precursor comprising a lithographic support and an image forming layer is mounted on a printing press. A liquid containing a dissolution inhibitor is image-wise dispensed on the
6759367 Thermographic recording material with improved print archivability without loss in printability July 6, 2004
A monosheet black and white substantially light-insensitive thermographic recording material comprising a thermosensitive element and a support, the thermosensitive element containing a substantially light-insensitive organic silver salt, a 3,4-dihydroxybenzene compound in thermal workin
6740479 Silver halide photographic processing solution May 25, 2004
A silver halide photographic processing solution comprising at least one polymeric compound inhibiting sludge formation and preventing "pi-line" artefact, more particularly in radiographic non-destructive testing applications, wherein said polymeric compound comprises at least one mo
6739260 Method for the preparation of a negative working printing plate May 25, 2004
A method for the preparation of a negative working lithographic printing plate by means of ink jet printing is disclosed. This method uses a lithographic printing plate precursor comprising a lithographic support and an image forming layer containing a polymeric binder soluble in an
6737228 Film material exhibiting a "colder" blue-black image tone and improved preservation characterist May 18, 2004
A black-and-white silver halide photographic film material has been provided, wherein said material has first and second major surfaces, at least one of which is coated with at least one light-sensitive silver halide emulsion layer, overcoated with a protective antistress layer, wher
6733947 Diagnostic radiographic silver halide photographic film material May 11, 2004
A single-side coated silver halide photographic film material has been disclosed, said film material comprising a support, at least one light-sensitive emulsion layer and a substantially light-insensitive protective hydrophilic colloid layer farther away from said support than said e
6686313 Thermographic recording material with improved image tone February 3, 2004
A monosheet black and white substantially light-insensitive thermographic recording material comprising a thermosensitive element and a support, the thermosensitive element containing a substantially light-insensitive organic silver salt and an organic reducing agent therefor in thermal
6664211 Thermographic recording material with improved image tone December 16, 2003
A substantially light-insensitive black and white thermographic recording material comprising a support and a thermosensitive element exclusive of bisphenol compounds, 4-substituted isoxazole compounds of the formula ##STR1##wherein R represents an aromatic group or an electron withdrawi
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