Patents by Inventor Robertino Chinellato
Robertino Chinellato has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240166884Abstract: The invention relates to powder coating compositions suitable for low temperature powder coating crosslinking typically at curing temperature is between 75 and 140° C. which can be used for powder coating temperature-sensitive substrates like MDF, wood, plastic or temperature sensitive metal alloys.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Applicant: Allnex Netherlands B.V.Inventors: Richard Hendrikus Gerrit BRINKHUIS, Robert WATSON, Martin BOSMA, Petrus Johannes Maria David ELFRINK, Antonius Johannes Wilhelmus BUSER, Pengcheng YANG, Roberto CAVALIERI, Massimiliano CENSI, Robertino CHINELLATO, Alessandro MINESSO
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Patent number: 11920058Abstract: The invention relates to powder coating compositions suitable for low temperature powder coating crosslinking typically at curing temperature is between 75 and 140° C. which can be used for powder coating temperature-sensitive substrates like MDF, wood, plastic or temperature sensitive metal alloys.Type: GrantFiled: January 25, 2019Date of Patent: March 5, 2024Assignee: ALLNEX NETHERLANDS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Robert Watson, Martin Bosma, Petrus Johannes Maria David Elfrink, Antonius Johannes Wilhelmus Buser, Pengcheng Yang, Roberto Cavalieri, Massimiliano Censi, Robertino Chinellato, Alessandro Minesso
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Publication number: 20210062009Abstract: The invention relates to powder coating compositions suitable for low temperature powder coating crosslinking typically at curing temperature is between 75 and 140° C. which can be used for powder coating temperature-sensitive substrates like MDF, wood, plastic or temperature sensitive metal alloys.Type: ApplicationFiled: January 25, 2019Publication date: March 4, 2021Applicant: Allnex Netherlands B.V.Inventors: Richard Hendrikus Gerrit BRINKHUIS, Robert WATSON, Martin BOSMA, Petrus Johannes Maria David ELFRINK, Antonius Johannes Wilhelmus BUSER, Pengcheng YANG, Roberto CAVALIERI, Massimiliano CENSI, Robertino CHINELLATO, Allessandro MINESSO
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Patent number: 9873817Abstract: A thermosetting powder coating composition comprising a binder, wherein 100 parts by weight of the binder comprises (A) from 30 to 70 parts by weight of at least one carboxylic acid functional branched polyester having an acid number of at least 77 mg KOH/g, and (B) from 70 to 30 parts by weight of at least one carboxylic acid functional polyester having an acid number of lower than 50 mg KOH/g. The thermosetting powder composition may be used for coating metallic and non-metallic substrates, it provides outstanding flow and permits to obtain low gloss coatings, provides excellent mechanical properties, and exhibits good solvent resistance and weathering.Type: GrantFiled: February 11, 2014Date of Patent: January 23, 2018Assignee: ALLNEX ITALY SRLInventors: Alessandro Minesso, Roberto Cavalieri, Robertino Chinellato
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Publication number: 20140163157Abstract: Carboxylic acid functional branched polyester having an acid number of at least 77 mg KOH/g, being the reaction product of a polybasic organic carboxylic acid and/or its anhydride and a branched hydroxyl functional polyester obtained from (i) 70 to 100 mole % of terephthalic acid and/or isophtalic acid and, optionally, from 0 to 30 mole % of another polycarboxylic acid, referring to the polyacid constituents, (ii) 10 to 50 mole % of ethylene glycol, 50 to 88.5 mole % of at least one other aliphatic or cycloaliphatic diol and 1.5 to 15 mole % of at least one polyol having at least 3 hydroxyl groups, referring to the polyol constituents.Type: ApplicationFiled: February 11, 2014Publication date: June 12, 2014Applicant: ALLNEX ITALY S.R.L.Inventors: Alessandro MINESSO, Roberto CAVALIERI, Robertino CHINELLATO
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Publication number: 20100120978Abstract: The present invention relates to a carboxylic acid functional branched polyester, having an acid number of at least 77 mg KOH/g, said carboxylic acid functional branched polyester being the reaction product of a polybasic organic carboxylic acid or its anhydride, preferably trimellitic anhydride, and a branched hydroxyl functional polyester obtained from 70 to 100 mole % of terephthalic acid and/or isophthalic acid and, optionally, from 0 to 30 mole % of another polycarboxylic acid, referring to the polyacid constituents, from 10 to 50 mole % of ethylene glycol, from 50 to 87.5 mole % of at least one other aliphatic or cycloaliphatic diol and from 1.5 to 15 mole % of at least one polyol, referring to the polyol constituents, as well as to the use of this polyester to prepare powder coating compositions which present a low gloss, especially of below 35% (at 60°), when used in combination with standard powder coating polyesters and crosslinkers.Type: ApplicationFiled: March 21, 2008Publication date: May 13, 2010Inventors: Alessandro Minesso, Roberto Cavalieri, Robertino Chinellato
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Patent number: 7056974Abstract: A method of use of copolymers containing fluoro groups and hydroxyl groups as additives in powder coating materials, comprising mixing these component with powder coatings resins, the copolymers comprising units of the following monomers: olefinically unsaturated monomers having from 5 to 40 carbon atoms, at least one hydroxyl group, and at least one free-radically polymerizable C?C double bond, alkyl esters of monoolefinically unsaturated monocarboxylic acids or dialkyl esters of olefinically unsaturated dicarboxylic acids or mixtures thereof, and (per)fluoroalkyl esters of said carboxylic acids, and powder coating materials which comprise these additives for the purpose of improving the flow properties and the surface.Type: GrantFiled: October 19, 2004Date of Patent: June 6, 2006Assignee: Solutia Austria GmbHInventors: Gerald Hobisch, Peter Morre, Roberto Cavalieri, Sergio Gazzea, Robertino Chinellato
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Publication number: 20050053786Abstract: A method of use of copolymers containing fluoro groups and hydroxyl groups as additives in powder coating materials, comprising mixing these component with powder coatings resins, the copolymers comprising units of the following monomers: olefinically unsaturated monomers having from 5 to 40 carbon atoms, at least one hydroxyl group, and at least one free-radically polymerizable C?C double bond, alkyl esters of monoolefinically unsaturated monocarboxylic acids or dialkyl esters of olefinically unsaturated dicarboxylic acids or mixtures thereof, and (per)fluoroalkyl esters of said carboxylic acids, and powder coating materials which comprise these additives for the purpose of improving the flow properties and the surface.Type: ApplicationFiled: October 19, 2004Publication date: March 10, 2005Inventors: Gerald Hobisch, Peter Morre, Roberto Cavalieri, Sergio Gazzea, Robertino Chinellato
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Publication number: 20030105236Abstract: A method of use of copolymers containing fluoro groups and hydroxyl groups as additives in powder coating materials, comprising mixing these component with powder coatings resins, the copolymers comprising units of the following monomers: olefinically unsaturated monomers having from 5 to 40 carbon atoms, at least one hydroxyl group, and at least one free-radically polymerizable C═C double bond, alkyl esters of monoolefinically unsaturated monocarboxylic acids or dialkyl esters of olefinically unsaturated dicarboxylic acids or mixtures thereof, and (per)fluoroalkyl esters of said carboxylic acids, and powder coating materials which comprise these additives for the purpose of improving the flow properties and the surfaceType: ApplicationFiled: November 15, 2002Publication date: June 5, 2003Inventors: Gerald Hobisch, Peter Morre, Roberto Cavalieri, Sergio Gazzea, Robertino Chinellato