Patents by Inventor Urvee Y. Treasurer
Urvee Y. Treasurer 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).
-
Patent number: 11124606Abstract: The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.Type: GrantFiled: September 13, 2019Date of Patent: September 21, 2021Assignee: ALLNEX NETHERLANDS B.V.Inventors: Urvee Y. Treasurer, Zachary Wilde, Lawrence Flood, Sarah Quinn, Colin Brogan, Ram Gupta
-
Publication number: 20200002475Abstract: The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.Type: ApplicationFiled: September 13, 2019Publication date: January 2, 2020Inventors: Urvee Y. TREASURER, Zachary WILDE, Lawrence FLOOD, Sarah QUINN, Colin BROGAN, Ram GUPTA
-
Patent number: 10457776Abstract: The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.Type: GrantFiled: December 23, 2016Date of Patent: October 29, 2019Assignee: ALLNEX NETHERLANDS B.V.Inventors: Urvee Y. Treasurer, Zachary Wilde, Lawrence Flood, Sarah Quinn, Colin Brogan, Ram Gupta
-
Patent number: 10179829Abstract: This invention relates to products H made by reaction of a cyclic alkyleneurea U, at least one multifunctional aldehyde A2, and at least one of (a) an aminoplast former M that is not the same as the cyclic alkyleneurea U, and (b) a monofunctional aldehyde A1, which product H is optionally etherified by reaction of at least a part of the hydroxyl groups formed by addition reaction of N—H groups and aldehyde groups, with an alcohol having from one to ten carbon atoms, and wherein glyoxal is present in the at least one multifunctional aldehyde A2, to processes for their preparation, and to a method of use thereof in coating compositions.Type: GrantFiled: November 18, 2016Date of Patent: January 15, 2019Assignee: Allnex Netherlands B.V.Inventors: Ram B. Gupta, Urvee Y. Treasurer, Lawrence A. Flood, Barry A. Lawless
-
Patent number: 10155836Abstract: The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of functional groups selected from the group consisting of hydroxyl groups —OH and alkoxy groups —OR characterised in that the groups —OR comprise at least two kinds of alkoxy groups —OR1 and —OR2, where R1 and R2 are both selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, where R1 and R2 may be the same or may be different from each other, to a process of making these, and to a method of use as crosslinker in coating compositions.Type: GrantFiled: September 23, 2011Date of Patent: December 18, 2018Assignee: ALLNEX NETHERLANDS B.V.Inventors: Ram B. Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, Colin Brogan
-
Publication number: 20180346647Abstract: The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.Type: ApplicationFiled: December 23, 2016Publication date: December 6, 2018Inventors: Urvee Y. TREASURER, Zachary WILDE, Lawrence FLOOD, Sarah QUINN, Colin BROGAN, Ram GUPTA
-
Publication number: 20180044461Abstract: The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of functional groups selected from the group consisting of hydroxyl groups —OH and alkoxy groups —OR characterised in that the groups —OR comprise at least two kinds of alkoxy groups —OR1 and —OR2, where R1 and R2 are both selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, where R1 and R2 may be the same or may be different from each other, to a process of making these, and to a method of use as crosslinker in coating compositions.Type: ApplicationFiled: October 24, 2017Publication date: February 15, 2018Inventors: Ram GUPTA, Lawrence FLOOD, Urvee Y. TREASURER, Barry A. LAWLESS, Colin BROGAN
-
Patent number: 9605178Abstract: This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R1—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where R1 is selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.Type: GrantFiled: August 25, 2015Date of Patent: March 28, 2017Assignee: ALLNEX IP S.À.R.L.Inventors: Ram Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, John Colin Brogan
-
Publication number: 20170066866Abstract: This invention relates to products H made by reaction of a cyclic alkyleneurea U, at least one multifunctional aldehyde A2, and at least one of (a) an aminoplast former M that is not the same as the cyclic alkyleneurea U, and (b) a monofunctional aldehyde A1, which product H is optionally etherified by reaction of at least a part of the hydroxyl groups formed by addition reaction of N—H groups and aldehyde groups, with an alcohol having from one to ten carbon atoms, and wherein glyoxal is present in the at least one multifunctional aldehyde A2, to processes for their preparation, and to a method of use thereof in coating compositions.Type: ApplicationFiled: November 18, 2016Publication date: March 9, 2017Inventors: Ram B. GUPTA, Urvee Y. TREASURER, Lawrence A. FLOOD, Barry A. LAWLESS
-
Patent number: 9534114Abstract: This invention relates to products H made by reaction of a cyclic alkyleneurea U, at least one multifunctional aldehyde A2, and at least one of (a) an aminoplast former M that is not the same as the cyclic alkyleneurea U, and (b) a monofunctional aldehyde A1, which product H is optionally etherified by reaction of at least a part of the hydroxyl groups formed by addition reaction of N—H groups and aldehyde groups, with an alcohol having from one to ten carbon atoms, and wherein glyoxal is present in the at least one multifunctional aldehyde A2, to processes for their preparation, and to a method of use thereof in coating compositions.Type: GrantFiled: March 22, 2013Date of Patent: January 3, 2017Assignee: ALLNEX IP S.A.R.L.Inventors: Ram B. Gupta, Urvee Y. Treasurer, Lawrence A. Flood, Barry A. Lawless
-
Patent number: 9267028Abstract: The invention relates to a crosslinker composition comprising a reaction product of a cyclic urea U and a multifunctional aliphatic aldehyde A, and at least one crosslinker selected from the group consisting of reaction products of an aminotriazine and at least one aldehyde selected from the group consisting of aliphatic monoaldehydes and multifunctional aliphatic aldehydes having the structure Y(CHO)n, where Y is an n-functional aliphatic residue, and n is greater than 1; reaction products of urea and/or cyclic ureas and formaldehyde; alkoxycarbonyl-aminotriazines; multifunctional isocyanates which may be partially or completely blocked; reaction products of phenols and aliphatic monoaldehydes; multifunctional epoxides; multifunctional aziridines; and multifunctional carbodiimides, wherein any of the crosslinkers which have hydroxyl groups may be etherified with one or more linear, branched, or cyclic aliphatic alcohols.Type: GrantFiled: September 23, 2011Date of Patent: February 23, 2016Assignee: ALLNEX IP S.À.R.L.Inventors: Ram B. Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, Colin Brogan
-
Publication number: 20150361296Abstract: This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R1—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where R1 is selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.Type: ApplicationFiled: August 25, 2015Publication date: December 17, 2015Inventors: Ram GUPTA, Lawrence A. FLOOD, Urvee Y. TREASURER, Barry A. LAWLESS, John Colin BROGAN
-
Patent number: 9193885Abstract: This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R1—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where R1 is selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.Type: GrantFiled: September 23, 2011Date of Patent: November 24, 2015Assignee: ALLNEX USA INC.Inventors: Ram B. Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, Colin Brogan
-
Publication number: 20150080523Abstract: This invention relates to products H made by reaction of a cyclic alkyleneurea U, at least one multifunctional aldehyde A2, and at least one of (a) an aminoplast former M that is not the same as the cyclic alkyleneurea U, and (b) a monofunctional aldehyde A1, which product H is optionally etherified by reaction of at least a part of the hydroxyl groups formed by addition reaction of N—H groups and aldehyde groups, with an alcohol having from one to ten carbon atoms, and wherein glyoxal is present in the at least one multifunctional aldehyde A2, to processes for their preparation, and to a method of use thereof in coating compositions.Type: ApplicationFiled: March 22, 2013Publication date: March 19, 2015Inventors: Ram B. Gupta, Urvee Y. Treasurer, Lawrence A. Flood, Barry A. Lawless
-
Publication number: 20130203929Abstract: The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of functional groups selected from the group consisting of hydroxyl groups —OH and alkoxy groups —OR characterised in that the groups —OR comprise at least two kinds of alkoxy groups —OR1 and —OR2, where R1 and R2 are both selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, where R1 and R2 may be the same or may be different from each other, to a process of making these, and to a method of use as crosslinker in coating compositions.Type: ApplicationFiled: September 23, 2011Publication date: August 8, 2013Inventors: Ram B. Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, Colin Brogan
-
Publication number: 20130189438Abstract: The invention relates to a crosslinker composition comprising a reaction product of a cyclic urea U and a multi-functional aliphatic aldehyde A, and at least one crosslinker selected from the group consisting of reaction products of an amino-triazine and at least one aldehyde selected from the group consisting of aliphatic monoaldehydes and multifunctional aliphatic aldehydes having the structure Y(CHO)n, where Y is an n-functional aliphatic residue, and n is greater than 1; reaction products of urea and/or cyclic ureas and formaldehyde; alkoxycarbonyl-aminotriazines; multifunctional isocyanates which may be partially or completely blocked; reaction products of phenols and aliphatic monoaldehydes; multifunctional epoxides; multifunctional aziridines; and multifunctional carbodiimides, wherein any of the crosslinkers which have hydroxyl groups may be etherified with one or more linear, branched, or cyclic aliphatic alcohols.Type: ApplicationFiled: September 23, 2011Publication date: July 25, 2013Inventors: Ram B. Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, Colin Brogan
-
Publication number: 20130189442Abstract: This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R1—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where R1 is selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.Type: ApplicationFiled: September 23, 2011Publication date: July 25, 2013Inventors: Ram B. Gupta, Lawrence A. Flood, Urvee Y. Treasurer, Barry A. Lawless, Colin Brogan
-
Patent number: 5504145Abstract: Water dispersible, one component, self crosslinkable poly(urethane-urea) composition that is stable and capable of curing at room temperature is prepared by forming a prepolymer comprising an alcoholized drying oil; a diisocyanate, a polyalkylene ether polyol, and a dihydroxy containing alkanoic acid polyol; neutralizing the prepolymer; contacting the neutralized prepolymer with water and diamine wherein the alcoholized drying oil has a sufficient content of monoglycerides to allow for chain extension in step (C) and the poly(urethane-urea) self-crosslinks upon drying. The waterborne poly(urethane-urea) composition exhibits good chemical resistance, adhesion, abrasion, and high gloss properties when used as a coating.Type: GrantFiled: August 31, 1993Date of Patent: April 2, 1996Assignee: The Thompson Minwax CompanyInventor: Urvee Y. Treasurer