Patents Assigned to Sun Chemical B.V.
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Publication number: 20240034885Abstract: The present invention relates to a solid solution comprising (a) at least one compound according to formula (I), and (b) at least one compound according to formula (II), or at least one compound according to formula (III), or a mixture of at least one compound according to formula (II) and at least one compound according to formula (III), wherein R1 and R2 may, independently of one another, stand for —(CH2)n—X, wherein X stands for hydrogen, methyl, a C1-C5 alkoxyl, hydroxy, phenyl, C1-C5 alkylphenyl, C1-C5 alkoxyphenyl, hydroxyphenyl, halogenated phenyl, pyridyl, C1-C5 alkylpyridyl, C1-C5 alkoxypyridyl, halogenated pyridyl, pyridylvinyl or naphthyl; wherein n stands for 0, 1, 2, 3, 4 or 5; R3 and R4 may, independently of one another, stand for phenylene, C1-C5 alkylphenylene, C1-C5 alkoxyphenylene, hydroxyphenylene, halogenated phenylene, pyridinediyl, C1-C5 alkylpyridinediyl, C1-C5 alkoxy-pyridinediyl, halogenated pyridinediyl, anthraquinonediyl or naphthalenediyl, wherein the 2 nitrogen atoms bound to R3 aType: ApplicationFiled: December 20, 2021Publication date: February 1, 2024Applicant: SUN CHEMICAL B.V.Inventors: Nikolay VINOKUROV, Paul Pascal ROQUETTE, Paul BROWN, Till VOGEL, Andres Carlos GARCIA ESPINO
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Publication number: 20240026171Abstract: The present invention relates to a solid solution comprising (a) at least one compound according to formula (I) and (b) at least one compound according to formula (II), or at least one compound according to formula (III), or a mixture of at least one compound according to formula (II) and at least one compound according to formula (III) wherein R1 and R2 may, independently of one another, stand for —(CH2)n—X, wherein X stands for hydrogen, methyl, a C1-C5 alkoxyl, hydroxy, phenyl, C1-C5 alkylphenyl, C1-C5 alkoxyphenyl, hydroxyphenyl, halogenated phenyl, pyridyl, C1-C5 alkylpyridyl, C1-C5 alkoxypyridyl, halogenated pyridyl, pyridylvinyl or naphthyl; wherein n stands for 0, 1, 2, 3, 4 or 5; R3 and R4 may, independently of one another, stand for phenylene, C1-C5 alkylphenylene, C1-C5 alkoxyphenylene, hydroxyphenylene, halogenated phenylene, pyridinediyl, C1-C5 alkylpyridinediyl, C1-C5 alkoxy-pyridinediyl, halogenated pyridinediyl, anthraquinonediyl or naphthalenediyl, wherein the 2 nitrogen atoms bound to R4 accType: ApplicationFiled: December 20, 2021Publication date: January 25, 2024Applicant: SUN CHEMICAL B.V.Inventors: Nikolay VINOKUROV, Paul Pascal ROQUETTE, Paul BROWN, Till VOGEL, Andres Carlos GARCIA ESPINO
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Publication number: 20240000082Abstract: The present invention relates to a seed surface composition including a compound according to formula (I) wherein R1 and R2 are independently of one another hydrogen, C1-C4 alkyl, halogenated C1-C4 alkyl, C1-C4 acetyl; and R3 and R4 are independently of one another phenyl, C1-C5 alkylphenyl, C1-C5 alkoxyphenyl, halogenated phenyl, cyanophenyl, biphenyl, halogenated biphenyl, pyridyl, C1-C5 alkylpyridyl, C1-C5 alkoxypyridyl, halogenated pyridyl or naphthyl. The present invention further relates to a seed treated with a composition including a compound according to formula (I). The present invention furthermore relates to a process for producing the seed surface composition. The present invention furthermore relates the use of a compound according to formula (I) in a seed surface composition.Type: ApplicationFiled: December 2, 2021Publication date: January 4, 2024Applicant: SUN CHEMICAL B.V.Inventors: Christian FABIAN, Arno TUCHBREITER, Maria Ligia ROES
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Patent number: 11680169Abstract: An inorganic, non-quarter wave, heterogeneous multilayer effect pigment includes a platy substrate comprising an absorbing optically active metal oxide layer thereon, having an optical thickness from about 20 nm to about 400 nm; a layer of low refractive index material on the absorbing optically active metal oxide layer and having an optical thickness from about 10 nm to about 500 nm; and an outermost optically active layer of a non-absorbing high refractive index material on the low refractive index material and having an optical thickness from about 50 nm to about 1000 nm. The multilayer effect pigment exhibits a blue reflectance ratio (BRR) of at least 3, according to the equation: BRR=(Blue Max)/(Green Min); where Blue Max is the maximum reflectance exhibited over wavelengths 380 nm to 450 nm; and Green Min is the minimum reflectance exhibited over wavelengths 450 nm to 600 nm.Type: GrantFiled: April 4, 2017Date of Patent: June 20, 2023Assignee: Sun Chemical B.V.Inventors: Benjamin Mohr, Christopher Sichmeller
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Patent number: 10247712Abstract: An ink composition comprising an oxygen sensitive dye capable of fluorescing in a manner proportional to oxygen content; and a polymer matrix for the dye, the polymer matrix having units with pendant sulphonic acid or phosphonic acid groups or salts or esters of such groups, can be used with an appropriate meter to measure the oxygen content of packages in a non-invasive manner.Type: GrantFiled: September 1, 2016Date of Patent: April 2, 2019Assignee: Sun Chemical B.V.Inventors: Safaraz Khan, Michael W. Leonard, Robert Lines
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Patent number: 9663677Abstract: A carbon dioxide gas barrier coating comprising clay dispersed in a polymer composition comprising EVOH, gas barrier materials such as laminate materials (20) including the coating (1) on a substrate (2), methods of enhancing the carbon dioxide barrier properties of materials using the coating, uses of the coating composition in enhancing the gas barrier properties of a substrate packages including the carbon dioxide barrier materials (20) and methods of protecting articles.Type: GrantFiled: September 7, 2011Date of Patent: May 30, 2017Assignee: Sun Chemical B.V.Inventors: Derek Ronald Illsley, Safaraz Akhtar Khan, Graham Trevor Street
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Publication number: 20170145228Abstract: The use of a colloidal silica having a specific surface area greater than 300 m2/g in a gas barrier coating additionally comprising polyvinyl alcohol and/or ethylene vinyl alcohol copolymer and/or a silylated derivative thereof improves wet bond strength.Type: ApplicationFiled: February 2, 2017Publication date: May 25, 2017Applicant: SUN CHEMICAL, B.V.Inventors: Derek Ronald ILLSLEY, Graham T. STREET
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Patent number: 9598599Abstract: The use of a colloidal silica having a specific surface area greater than 300 m2/g in a gas barrier coating additionally comprising polyvinyl alcohol and/or ethylene vinyl alcohol copolymer and/or a silylated derivative thereof improves wet bond strength.Type: GrantFiled: May 19, 2009Date of Patent: March 21, 2017Assignee: SUN CHEMICAL, B.V.Inventors: Derek Ronald Illsley, Graham Trevor Street
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Patent number: 9573344Abstract: A process for enhancing the gas barrier properties of a composite laminate material whilst maintaining adequate bond strength, in which a gas barrier coating comprising a clay dispersion and a polymer solution or dispersion is positioned between two flexible plastics films using an adhesive, wherein a coating is applied to a first flexible polymer film at a coating weight (D), an adhesive is applied to either or both of the coated side of the first film or to a second polymer film and adhering the first and second films together to provide a material in which: (A/B). (C/D)>200, and in which: A/B>75; C>1.0; and D<1.5; wherein: A=Oxygen Transmission Rate for the laminate at 23 0C and 50% RH without the coating; B=Oxygen Transmission Rate for the laminate at 23 0C and 50% RH with the coating; C=Bond Strength in N/15 mm after the adhesive has fully cured; D=Coating Weight in g/m2 (dry).Type: GrantFiled: September 1, 2010Date of Patent: February 21, 2017Assignee: Sun Chemical B.V.Inventors: Derek R. Illsley, Graham T. Street
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Publication number: 20170016865Abstract: An ink composition comprising an oxygen sensitive dye capable of fluorescing in a manner proportional to oxygen content; and a polymer matrix for the dye, the polymer matrix having units with pendant sulphonic acid or phosphonic acid groups or salts or esters of such groups, can be used with an appropriate meter to measure the oxygen content of packages in a non-invasive manner.Type: ApplicationFiled: September 1, 2016Publication date: January 19, 2017Applicant: Sun Chemical B.V.Inventors: Safaraz KHAN, Michael W. LEONARD, Robert LINES
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Publication number: 20160318326Abstract: An ink jet-printable composition, which comprises a compound having a reactive silyl group and which is suitable for printing on non-porous substrates such as a glass or ceramic, and a process of decorating non-porous substrates involving ink jet printing the composition onto the substrate, exposing the printed composition to actinic or electron beam radiation to initiate curing and heating the printed composition to a temperature of at least 100° C.Type: ApplicationFiled: July 15, 2016Publication date: November 3, 2016Applicant: Sun Chemical B.V.Inventors: Alexander GRANT, Samuel T. MONCUR, Nigel A. CAIGER
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Patent number: 9459241Abstract: An ink composition comprising an oxygen sensitive dye capable of fluorescing in a manner proportional to oxygen content; and a polymer matrix for the dye, the polymer matrix having units with pendant sulphonic acid or phosphonic acid groups or salts or esters of such groups, can be used with an appropriate meter to measure the oxygen content of packages in a non-invasive manner.Type: GrantFiled: September 18, 2008Date of Patent: October 4, 2016Assignee: Sun Chemical B.V.Inventors: Sarfaraz Akhtar Khan, Michael William Leonard, Robert Lines
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Patent number: 9458333Abstract: An energy-curable ink or coating composition comprising: a monofunctional urethane monomer, such as a monofunctional urethane acrylate monomer; a monofunctional monomer; and, optionally, a colorant, photoinitiator, stabilizer, surfactant and/or a vinyl resin, for use as a thermoforming ink or coating that, when printed onto a substrate (1), elongates on thermoformation of the substrate (3) to adopt the shape of a mold (2), a method of printing on a thermoforming substrate using such an ink or coating and a printed thermoformed article (4).Type: GrantFiled: April 26, 2010Date of Patent: October 4, 2016Assignee: Sun Chemical B.V.Inventors: Stephen Anthony Hall, Andrew David Speirs, Stephen Paul Wilson
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Patent number: 9428471Abstract: Cyclic carbamate functional compounds, which are the reaction product of a cyclic carbamate having an acrylate functional group, such as N-(2-acryloyloxyethyl)oxazolidinone, with aliphatic amine compounds, said cyclic carbamate functional compounds being useful as oxygen scavengers in energy-curable compositions, such as inks, coatings and adhesives, that comprise (a) the cyclic carbamate functional compound, (b) reactive monomers and/or oligomers and, optionally, (c) a photoinitiator.Type: GrantFiled: March 11, 2010Date of Patent: August 30, 2016Assignee: Sun Chemical B.V.Inventors: Shaun Herlihy, Brian Rowatt
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Patent number: 9421807Abstract: An ink jet-printable composition, which comprises a compound having a reactive silyl group and which is suitable for printing on non-porous substrates such as a glass or ceramic, and a process of decorating non-porous substrates involving ink jet printing the composition onto the substrate, exposing the printed composition to actinic or electron beam radiation to initiate curing and heating the printed composition to a temperature of at least 100° C.Type: GrantFiled: March 2, 2009Date of Patent: August 23, 2016Assignee: Sun Chemical B.V.Inventors: Alexander Grant, Samuel Thomas Moncur, Nigel Anthony Caiger
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Patent number: 9327540Abstract: By appropriate selection of an overprint varnish, so that it dries to no adhesion within 120 seconds, it is possible to coat one side only of newsprint or other similar substrates or to coat both sides of the substrate (without having regard to the relative times at which the sides are coated), without, in almost all cases, causing any fluting or curling of the substrate.Type: GrantFiled: February 24, 2009Date of Patent: May 3, 2016Assignee: SUN CHEMICAL, B.V.Inventors: Colin Craswell, Stephen Wells
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Patent number: 9139716Abstract: The present invention is drawn to adhesion promoters comprising an organotitanium compound and a polyamide, for use in solvent-based liquid inks and coatings for flexible packaging, including non-direct food packaging, uses of such adhesion promoters, methods of using such adhesion promoters, inks and coating comprising such adhesion promoters and articles printed with the inks and coatings comprising such adhesion promoters, for example, a laminated printed article (20) comprising a printed image (1) on a substrate (2) and superimposed with an overlay (3) wherein the printed image (1) is prepared from inks or coatings comprising the adhesion promoters.Type: GrantFiled: September 1, 2011Date of Patent: September 22, 2015Assignee: SUN CHEMICAL B.V.Inventors: Nicholas Matthew Crandon, Nicholas Pagliuca, Samar Mushtaq, David Jason Rimmer, Peter William Salthouse
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Patent number: 8952190Abstract: 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 C1.10-alkyl, R1 is H or methyl, X is an extender group, n is 0 or an integer between 1 and 12 inclusive, A is a polyol residue wherein the unsubstituted polyol from which the residue is derived has at least y OH groups, and y is an integer>1, can easily be prepared, and are useful as synergists in radiation curing.Type: GrantFiled: March 25, 2011Date of Patent: February 10, 2015Assignee: Sun Chemical B.V.Inventors: Robert Stephen Davidson, Shaun Lawrence Herlihy
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Patent number: 8857977Abstract: A process of ink jet printing on a variety of substrates and an apparatus for performing that process. In which process: a primer is applied to a substrate material; ink is ink jet printed onto the primed substrate; a characteristic relating to print quality is evaluated; the composition of the primer is adjusted in dependence on the evaluated characteristic relating to print quality; and the adjusted primer composition is applied to the substrate material and ink is ink jet printed onto the primed substrate material to give a printed product.Type: GrantFiled: April 7, 2006Date of Patent: October 14, 2014Assignee: Sun Chemical B.V.Inventors: Alexander Grant, Nigel Anthony Caiger
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Patent number: 8618231Abstract: A reactive component suitable for use in a radiation-curable composition, which comprises an acrylated epoxy-amine oligomer represented by the formula (I): C-B-[A-B]n-A-B-C wherein: n is from 2 to 500; each A is individually a unit derived from a diglycidyl ether; each B is individually a unit derived from a difunctional secondary amine or a monofunctional primary amine; and each C is individually a unit derived from a multifunctional acrylate monomer, radiation-curable compositions, such as inks, coatings and adhesives, comprising said reactive component and methods of making said reactive component.Type: GrantFiled: October 19, 2009Date of Patent: December 31, 2013Assignee: Sun Chemical B.V.Inventors: Shaun Herlihy, Luisa Fuertes