Patents by Inventor Eduardus Maria Mangnus
Eduardus Maria Mangnus 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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Patent number: 11802213Abstract: A viscosity regulating composition and its method of manufacture. The composition comprises a mixture of (a) a branched polymer having the formula [M]-[(A1O)-L1-(A1O)—R1]n, wherein M is polybranched hydrophobe; A1O is a polyoxyalkylene unit; L1 is an aliphatic linking segment or an aromatic linking segment each having at least two hydroxyl reactive linking groups; and R1 is an aliphatic end unit or aromatic end unit having 6 to 32 carbon atoms; n ranges from 3 to 6; and (b) a polymer having the formula R2-(A2O)-L2-(A2O)—R2, wherein (A2O) is a polyoxyalkylene unit, L2 is a aliphatic linking segment or an aromatic linking segment, and R2 is a aliphatic unit or an aromatic unit each having 6 to 32 carbon atoms.Type: GrantFiled: March 8, 2021Date of Patent: October 31, 2023Assignee: ELEMENTIS SPECIALTIES, INC.Inventors: Carlo Nicosia, Eduardus Maria Mangnus, Kenneth F. Smith
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Patent number: 11634643Abstract: A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.Type: GrantFiled: June 8, 2021Date of Patent: April 25, 2023Assignee: ELEMENTIS SPECIALTIES, INC.Inventors: Bart van Vliet, James A. Heck, Eduardus Maria Mangnus, Chitra Jeurkar, Jelle de Vries, Alart Mulder
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Publication number: 20210291132Abstract: A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.Type: ApplicationFiled: June 8, 2021Publication date: September 23, 2021Applicant: Elementis Specialties, Inc.Inventors: Bart van Vliet, James A. Heck, Eduardus Maria Mangnus, Chitra Jeurkar, Jelle de Vries, Alart Mulder
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Patent number: 11052361Abstract: A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.Type: GrantFiled: June 26, 2018Date of Patent: July 6, 2021Assignee: Elementis Specialties, Inc.Inventors: Bart van Vliet, James A. Heck, Eduardus Maria Mangnus, Chitra Jeurkar, Jelle de Vries, Alart Mulder
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Publication number: 20210189154Abstract: A viscosity regulating composition and its method of manufacture. The composition comprises a mixture of (a) a branched polymer having the formula [M]-[(A1O)-L1-(A1O)—R1]n, wherein M is polybranched hydrophobe; A1O is a polyoxyalkylene unit; L1 is an aliphatic linking segment or an aromatic linking segment each having at least two hydroxyl reactive linking groups; and R1 is an aliphatic end unit or aromatic end unit having 6 to 32 carbon atoms; n ranges from 3 to 6; and (b) a polymer having the formula R2-(A2O)-L2-(A2O)—R2, wherein (A2O) is a polyoxyalkylene unit, L2 is a aliphatic linking segment or an aromatic linking segment, and R2 is a aliphatic unit or an aromatic unit each having 6 to 32 carbon atoms.Type: ApplicationFiled: March 8, 2021Publication date: June 24, 2021Applicant: Elementis Specialties, Inc.Inventors: Carlo NICOSIA, Eduardus Maria MANGNUS, Kenneth F. SMITH
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Publication number: 20180327615Abstract: A viscosity regulating composition and its method of manufacture. The composition comprises a mixture of (a) a branched polymer having the formula [M]-[(A1O)-L1-(A1O)—R1]n, wherein M is polybranched hydrophobe; A1O is a polyoxyalkylene unit; L1 is an aliphatic linking segment or an aromatic linking segment each having at least two hydroxyl reactive linking groups; and R1 is an aliphatic end unit or aromatic end unit having 6 to 32 carbon atoms; n ranges from 3 to 6; and (b) a polymer having the formula R2-(A2O)-L2-(A2O)—R2, wherein (A2O) is a polyoxyalkylene unit, L2 is a aliphatic linking segment or an aromatic linking segment, and R2 is a aliphatic unit or an aromatic unit each having 6 to 32 carbon atoms.Type: ApplicationFiled: March 29, 2018Publication date: November 15, 2018Applicant: Elementis Specialties, Inc.Inventors: Carlo NICOSIA, Eduardus Maria MANGNUS, Kenneth F. SMITH
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Publication number: 20180296997Abstract: A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.Type: ApplicationFiled: June 26, 2018Publication date: October 18, 2018Applicant: Elementis Specialties, Inc.Inventors: Bart van Vliet, James A. Heck, Eduardus Maria Mangnus, Chitra Jeurkar, Jelle de Vries, Alart Mulder
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Patent number: 10022691Abstract: A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.Type: GrantFiled: October 7, 2016Date of Patent: July 17, 2018Assignee: Elementis Specialties, Inc.Inventors: Bart van Vliet, James A. Heck, Eduardus Maria Mangnus, Chitra Jeurkar, Jelle de Vries, Alart Mulder
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Publication number: 20170130073Abstract: A composition comprising linked segments of: (a) a polyhydroxy segment derived from a compound independently selected an acyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups; a cyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups, a poly(hydroxyethyl) polyethyleneamine having 4 to 6 reactive hydroxyl groups and combinations thereof; (b) polyoxyalkylene segments wherein each hydroxyl group of the polyhydroxyl segment is linked to a polyoxyalkylene segment; (d) and aliphatic end segments or aromatic end segments, each end segment having 6 to 32 carbon atoms and a hydroxyl reactive group, wherein the mole ratio of the polyoxyalkylene segment to the polyhydroxy segment is at least 4:1 and the mole ratio of the aliphatic or aromatic end segment to the polyhydroxy segment is at least 0.25:1.Type: ApplicationFiled: January 19, 2017Publication date: May 11, 2017Inventors: Eduardus Maria MANGNUS, Onno RIENSTRA, Stanley Leon FREEMAN, Alart MULDER, Kenneth F. SMITH
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Publication number: 20170100703Abstract: A wetting agent according to Formula (I): wherein R1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R2 is selected from hydrogen, methyl, or ethyl; R3 is selected from hydrogen, methyl, or ethyl; R4 is selected from hydrogen, methyl, or ethyl; R5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R2 is different from R3; and with the proviso that when x=0, R3 is different from R4. The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.Type: ApplicationFiled: October 7, 2016Publication date: April 13, 2017Applicant: Elementis Specialties, Inc.Inventors: Bart van Vliet, James A. Heck, Eduardus Maria Mangnus, Chitra Jeurkar, Jelle de Vries, Mulder Alart
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Patent number: 9550859Abstract: A composition comprising linked segments of: (a) a polyhydroxy segment derived from a compound independently selected an acyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups; a cyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups, a poly(hydroxyethyl) polyethyleneamine having 4 to 6 reactive hydroxyl groups and combinations thereof; (b) polyoxyalkylene segments wherein each hydroxyl group of the polyhydroxyl segment is linked to a polyoxyalkylene segment; (d) and aliphatic end segments or aromatic end segments, each end segment having 6 to 32 carbon atoms and a hydroxyl reactive group, wherein the mole ratio of the polyoxyalkylene segment to the polyhydroxy segment is at least 4:1 and the mole ratio of the aliphatic or aromatic end segment to the polyhydroxy segment is at least 0.25:1.Type: GrantFiled: August 21, 2014Date of Patent: January 24, 2017Assignee: Elementis Specialties, Inc.Inventors: Eduardus Maria Mangnus, Onno Rienstra, Stanley Leon Freeman, Alart Mulder, Kenneth F. Smith
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Publication number: 20150065630Abstract: A composition comprising linked segments of: (a) a polyhydroxy segment derived from a compound independently selected an acyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups; a cyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups, a poly(hydroxyethyl) polyethyleneamine having 4 to 6 reactive hydroxyl groups and combinations thereof; (b) polyoxyalkylene segments wherein each hydroxyl group of the polyhydroxyl segment is linked to a polyoxyalkylene segment; (d) and aliphatic end segments or aromatic end segments, each end segment having 6 to 32 carbon atoms and a hydroxyl reactive group, wherein the mole ratio of the polyoxyalkylene segment to the polyhydroxy segment is at least 4:1 and the mole ratio of the aliphatic or aromatic end segment to the polyhydroxy segment is at least 0.25:1.Type: ApplicationFiled: August 21, 2014Publication date: March 5, 2015Inventors: Eduardus Maria MANGNUS, Onno RIENSTRA, Stanley Leon FREEMAN, Alart MULDER, Kenneth F. SMITH
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Publication number: 20150065629Abstract: An ICI viscosity regulating composition including linked segments of: (a) a polyhydroxy segment having 4 to 6 reactive hydroxyl groups; derived from a compound selected from: an acyclic or cyclic polyhydric alcohol having 4 to 6 carbon atoms, an alkoxylated acyclic polyhydric alcohol, an alkoxylated cyclic polyhydric alcohol and a poly(hydroxyethyl)polyethyleneamine; and combinations thereof; (b) aliphatic or aromatic linking segments, each linking segment having at least two linking groups independently selected from the group of: urethane, urea, ether, ester, amine, an aminoplast segment, a linking group which is the residue from reaction of an epihalohydrin and a hydroxyl group, and mixtures thereof; (c) polyoxyalkylene segments; (d) and aliphatic or aromatic end segments, each end segment having 6 to 22 carbon atoms and a linking group reactive moiety, wherein the mole ratio of the polyoxyalkylene segment to the polyhydroxy segment is at least 4:1 and the mole ratio of the aliphatic or aromatic end segmenType: ApplicationFiled: August 21, 2014Publication date: March 5, 2015Inventors: Stanley Leon FREEMAN, Eduardus Maria MANGNUS, Onno RIENSTRA, Mark Gregory MATYI, Nancy Pasquarello BUFORD, Kenneth F. SMITH
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Publication number: 20100280157Abstract: A thixotropy imparting composition. The composition comprises the reaction products of: one or more polyesters from one or more polyols having at least two hydroxyl moieties; and one or more polycarboxylic acids having at least two carboxylic acid moieties; and one or more basic compounds, wherein said polyesters have at least two active carboxylic acid moieties as end groups and at least a portion of said carboxylic acid moieties are in the carboxylate anion form. This composition may further comprise one or more diluents. The composition exists as a liquid. The composition may be used in a non-aqueous fluid system as a rheological additive in combination with one or more particulate materials, wherein said rheological additive imparts thixotropy to said system. A thixotropy imparting composition.Type: ApplicationFiled: June 30, 2010Publication date: November 4, 2010Applicant: ELEMENTIS SPECIALTIES, INC.Inventors: Richard Alexander Geurtsen, Eduardus Maria Mangnus
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Patent number: 7795337Abstract: A thixotropy imparting composition. The composition comprises the reaction products of: one or more polyesters from one or more polyols having at least two hydroxyl moieties; and one or more polycarboxylic acids having at least two carboxylic acid moieties; and one or more basic compounds, wherein said polyesters have at least two active carboxylic acid moieties as end groups and at least a portion of said carboxylic acid moieties are in the carboxylate anion form. This composition may further comprise one or more diluents. The composition exists as a liquid. The composition may be used in a non-aqueous fluid system as a rheological additive in combination with one or more particulate materials, wherein said rheological additive imparts thixotropy to said system. A thixotropy imparting composition.Type: GrantFiled: March 31, 2006Date of Patent: September 14, 2010Assignee: Elementis Specialties, Inc.Inventors: Richard Alexander Geurtsen, Eduardus Maria Mangnus