Patents by Inventor Cornelis Elizabeth Johannus Van Lare
Cornelis Elizabeth Johannus Van Lare 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: 11912937Abstract: A process for treating a subterranean earth formation includes the step of introducing an acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid into the subterranean earth formation in the presence of at least one bromide or iodide salt or salt precursor, wherein the at least one bromide or iodide salt or salt precursor is introduced into the subterranean earth formation in an amount of from about 0.3 to about 10 wt %, based on the total weight of the acidizing treatment fluid. The acidizing treatment fluid itself includes the monovalent salt of monochloroacetic acid, the at least one bromide or iodide salt or salt precursor, and optionally an element to suppress precipitation of calcium glycolate and/or at least one acid.Type: GrantFiled: May 19, 2021Date of Patent: February 27, 2024Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Willem Koelewijn, Maria Antonieta Leon Matheus, Cornelis Kooijman, Cornelis Elizabeth Johannus Van Lare
-
Patent number: 11891570Abstract: A process for treating a subterranean earth formation by includes the step of introducing a buffered acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid and at least one acid into the subterranean earth formation, wherein the pH of the buffered acidizing treatment fluid is from about 1.2 to about 5. The buffered acidizing treatment fluid itself includes the monovalent salt of monochloroacetic acid, the at least one acid and optionally an element to suppress salt precipitation.Type: GrantFiled: May 14, 2021Date of Patent: February 6, 2024Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Albert Bokkers, Cornelis Elizabeth Johannus Van Lare, Cornelis Kooijman, Maria Antonieta Leon Matheus
-
Patent number: 11879096Abstract: The disclosure is directed to a process for treating a subterranean earth formation by introducing a monovalent salt of monochloroacetic acid into said subterranean earth formation in the presence of a chelating agent which comprises at least one carboxylate group having a monovalent counterion and furthermore comprises a carbon chain carrying at least five hydroxyl groups. Preferably the cation of the monovalent salt of monochloroacetic acid is sodium.Type: GrantFiled: June 17, 2019Date of Patent: January 23, 2024Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Maria Antonieta Leon Matheus, Jannes Schutte, Cornelis Kooijman
-
Publication number: 20230220271Abstract: The disclosure is directed to a process for treating a subterranean earth formation by introducing an acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid into said subterranean earth formation in the presence of at least one bromide or iodide salt or salt precursor, wherein the at least one bromide or iodide salt or salt precursor is introduced into the subterranean earth formation in an amount of from about 0.3 to about 10 wt %, based on the total weight of the acidizing treatment fluid. It also pertains to an acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid, at least one bromide or iodide salt or salt precursor and optionally an element to suppress precipitation of calcium glycolate and/or at least one acid.Type: ApplicationFiled: May 19, 2021Publication date: July 13, 2023Applicant: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Willem KOELEWIJN, Maria Antonieta LEON MATHEUS, Cornelis KOOIJMAN, Cornelis Elizabeth Johannus VAN LARE
-
Publication number: 20230212453Abstract: The disclosure is directed to a process for treating a subterranean earth formation by introducing a buffered acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid and at least one acid into said subterranean earth formation, wherein the pH of the buffered acidizing treatment fluid is from about 1.2 to about 5. It also pertains to a buffered acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid, at least one acid and optionally an element to suppress salt precipitation.Type: ApplicationFiled: May 14, 2021Publication date: July 6, 2023Applicant: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Albert BOKKERS, Cornelis Elizabeth Johannus VAN LARE, Cornelis KOOIJMAN, Maria Antonieta LEON MATHEUS
-
Publication number: 20210115326Abstract: The disclosure is directed to a process for treating a subterranean earth formation by introducing a monovalent salt of monochloroacetic acid into said subterranean earth formation in the presence of a chelating agent which comprises at least one carboxylate group having a monovalent counterion and furthermore comprises a carbon chain carrying at least five hydroxyl groups. Preferably the cation of the monovalent salt of monochloroacetic acid is sodium.Type: ApplicationFiled: June 17, 2019Publication date: April 22, 2021Applicant: NOURYON CHEMICALS INTERNATIONAL B.V.Inventors: Cornelis Elizabeth Johannus VAN LARE, Maria Antonieta LEON MATHEUS, Jannes SCHUTTE, Cornelis KOOIJMAN
-
Patent number: 9815773Abstract: The invention relates to glutamic acid N,N-diacetic acid (GLDA) of the formula GLDA-YmHn, wherein m is less than 0.5, n+m=4, Y is a monovalent cation that is not a proton, in the form of crystals, a process to make these crystals, and their uses, in particular in detergent compositions.Type: GrantFiled: December 12, 2013Date of Patent: November 14, 2017Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Roy Gérard Doppen, Martin Heus, Elwin Schomaker, Paul Verwer
-
Patent number: 9738594Abstract: The invention relates to a salt of glutamic acid-N,N-diacetic acid (GLDA) of the formula GLDA-YmHn, wherein m is equal to or more than 0.5 and lower than or equal to 2.5, n+m=4, and wherein Y is a monovalent cation that is not a proton, comprising L-GLDA-YmHn to D-GLDA-YmHn in a range between 100:0 and 50:50 (L:D), characterized in that the salt is crystalline, a process to make such crystalline salt, and to uses of such salt, such as, in particular, in detergent compositions.Type: GrantFiled: December 12, 2013Date of Patent: August 22, 2017Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.Inventors: Roy Gérard Doppen, Martin Heus, Cornelis Elizabeth Johannus Van Lare
-
Publication number: 20150353475Abstract: The invention relates to a salt of glutamic acid-N,N-diacetic acid (GLDA) of the formula GLDA-YmHn, wherein m is equal to or more than 0.5 and lower than or equal to 2.5, n+m=4, and wherein Y is a monovalent cation that is not a proton, comprising L-GLDA-YmHn to D-GLDA-YmHn in a range between 100:0 and 50:50 (L:D), characterized in that the salt is crystalline, a process to make such crystalline salt, and to uses of such salt, such as, in particular, in detergent compositions.Type: ApplicationFiled: December 12, 2013Publication date: December 10, 2015Inventors: Roy Gérard Doppen, Martin Heus, Cornelis Elizabeth Johannus Van Lare
-
Publication number: 20150321995Abstract: The invention relates to glutamic acid N,N-diacetic acid (GLDA) of the formula GLDA-YmHn, wherein m is less than 0.5, n+m=4, Y is a monovalent cation that is not a proton, in the form of crystals, a process to make these crystals, and their uses, in particular in detergent compositions.Type: ApplicationFiled: December 12, 2013Publication date: November 12, 2015Inventors: Cornelis Elizabeth Johannus Van Lare, Roy Gérard Doppen, Martin Heus, Elwin Schomaker, Paul Verwer
-
Patent number: 9096820Abstract: Process to prepare coated particles containing a particle and a coating, wherein the particle contains glutamic acid N,N-diacetic acid or a (partial) salt thereof of the formula HnYm-GLDA, wherein Y is a cation selected from the group of sodium, potassium, lithium, and mixtures thereof, n+m=4, in which the particle is made from a solution containing glutamic acid N,N-diacetic acid or a partial salt thereof that has a pH of between 4 and 11, and subsequently or simultaneously the coating is applied on the particle, to an intermediate particle of HnYm-GLDA, wherein n is 0.1-3.2 and m is 0.8-3.9, the coated particle obtainable with the process, and the use thereof.Type: GrantFiled: December 21, 2010Date of Patent: August 4, 2015Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Roy Gérard Doppen
-
Publication number: 20130209806Abstract: The present invention relates to a coated particle containing a particle and a coating, wherein the particle contains glutamic acid N,N-diacetic acid or a partial salt thereof of the formula HnYm-GLDA, wherein Y is a cation, selected from the group of sodium, potassium and mixtures thereof, n+m=4, and wherein the coating contains at least one salt that contains as a cation at least one of sodium, potassium or lithium and as anion at least one of silicate sulfate, carbonate, chloride, nitrate, percarbonate, glycolate, oxalate, citrate, stearate, lactate, succinate, malonate, maleate, diglycolate, and fumarate, to a process to prepare such a particle, and, to the use thereof.Type: ApplicationFiled: June 27, 2011Publication date: August 15, 2013Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Martin Heus
-
Patent number: 8287764Abstract: The invention relates to coated particles comprising a core material and a shell and wherein said core material is an organic compound and wherein said shell comprises a layered double hydroxide comprising a hydroxide or an organic anion as charge-balancing anion.Type: GrantFiled: July 20, 2009Date of Patent: October 16, 2012Assignee: Akzo Nobel N.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Auke Gerardus Talma, Hendrika Petronella Maria Verlaan-Hooft
-
Publication number: 20120252708Abstract: Process to prepare coated particles containing a particle and a coating, wherein the particle contains glutamic acid N,N-diacetic acid or a (partial) salt thereof of the formula HnYm-GLDA, wherein Y is a cation selected from the group of sodium, potassium, lithium, and mixtures thereof, n+m=4, in which the particle is made from a solution containing glutamic acid N,N-diacetic acid or a partial salt thereof that has a p H of between 4 and 11, and subsequently or simultaneously the coating is applied on the particle, to an intermediate particle of HnYm-GLDA, wherein n is 0.1-3.2 and m is 0.8-3.9, the coated particle obtainable with the process, and the use thereof.Type: ApplicationFiled: December 21, 2010Publication date: October 4, 2012Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Roy Gérard Doppen
-
Publication number: 20120232296Abstract: The present invention relates to a antisolvent solidification process wherein a liquid medium comprising at least one organic or inorganic compound which is to be solidified is forced through a membrane into one or more antisolvents, or wherein one or more antisolvents are forced through a membrane into a liquid medium comprising at least one organic or inorganic compound which is to be solidified, yielding a composition comprising solid particles comprising said organic and/or inorganic compound(s).Type: ApplicationFiled: May 25, 2012Publication date: September 13, 2012Applicant: Organon USA, Inc.Inventors: Wridzer Jan Willem BAKKER, Robert Michael GEERTMAN, Marjanne Frederika REEDIJK, Jozef Johannes Maria BALTUSSEN, Gerrald BARGEMAN, Cornelis Elizabeth Johannus VAN LARE
-
Publication number: 20120004147Abstract: The present invention relates to a coated particle including a particle including at least one chelating agent of the formula COOH—CHX—N—(CH2—COOH)2, wherein X stands for carboxyalkyl, alkyl, hydroxyalkyl or aminoalkyl, and alkyl is a C1-C4 alkyl group, and the coating on the particle includes at least one scale-inhibiting additive, a process to prepare such particle, and to the use thereof in detergents, in oil field applications, in agriculture and in water treatment.Type: ApplicationFiled: December 24, 2009Publication date: January 5, 2012Applicant: AKZO NOBEL N.V.Inventors: Johannes Wilhelmus Franciscus Lucas Seetz, Jéróme Mercanton, Paul Michael Ferm, Martin Heus, Zoltán Szilágyi, Cornelis Elizabeth Johannus van Lare
-
Publication number: 20110268806Abstract: The present invention relates to a antisolvent solidification process wherein a liquid medium comprising at least one organic or inorganic compound which is to be solidified is forced through a membrane into one or more antisolvents, or wherein one or more antisolvents are forced through a membrane into a liquid medium comprising at least one organic or inorganic compound which is to be solidified, yielding a composition comprising solid particles comprising said organic and/or inorganic compound(s).Type: ApplicationFiled: May 3, 2011Publication date: November 3, 2011Applicant: Organon USA, Inc.Inventors: Wridzer Jan Willem Bakker, Robert Michael Geertman, Marianne Frederika Reedijk, Jozef Johannes Maria Baltussen, Gerrald Bargeman, Cornelis Elizabeth Johannus Van Lare
-
Patent number: 8038884Abstract: The present invention relates to process to prepare a chlorine-containing compound using an aqueous salt solution containing at least 100 g/l of sodium chloride and a contaminating amount of polyvalent cations comprising the steps of (i) preparing an aqueous salt solution containing at least 100 g/l of sodium chloride and at least 0.01 ppm of polyvalent cations by dissolving a sodium chloride source in water, (ii) adding an effective amount of at least one positive retention enhancing component to the aqueous solution, (iii) subsequently subjecting the solution to a nanofiltration step, thereby separating the solution into a retentate which is enriched for polyvalent cations and a permeate which is the purified aqueous salt solution, (iv) reacting the chloride anions in the permeate to a chlorine-containing compound by an electrolysis step, and (v) recycling at least part of the retentate to dissolution step (i).Type: GrantFiled: February 13, 2006Date of Patent: October 18, 2011Assignee: Akzo Nobel N.V.Inventors: Gerrald Bargeman, René Lodewijk Maria Demmer, Antoon Ten Kate, Boris Kuzmanovic, Cornelis Elizabeth Johannus Van Lare, Mateo Jozef Jacques Mayer, Maarten André Irène Schutyser, Jan Barend Westerink
-
Patent number: 8038883Abstract: The present invention relates to a process to prepare salt comprising the following steps: (i) preparing an aqueous salt solution containing at least 100 g/l of sodium chloride and at least 0.01 ppm of polyvalent cations by dissolving a sodium chloride source in industrial water, (ii) adding an effective amount of at least one positive retention enhancing component to the aqueous salt solution, (iii) subsequently subjecting the solution to a nanofiltration step, thereby separating the solution into a retentate which is enriched for the polyvalent cations and a permeate which is the purified aqueous salt solution, and (iv) concentrating the permeate to produce salt.Type: GrantFiled: February 13, 2006Date of Patent: October 18, 2011Assignee: Akzo Nobel N.V.Inventors: Gerrald Bargeman, René Lodewijk Maria Demmer, Antoon Ten Kate, Boris Kuzmanovic, Cornelis Elizabeth Johannus Van Lare, Mateo Jozef Jacques Mayer, Maarten André Irène Schutyser, Jan Barend Westerink
-
Publication number: 20110133128Abstract: The invention relates to coated particles comprising a core material and a shell and wherein said core material is an organic compound and wherein said shell comprises a layered double hydroxide comprising a hydroxide or an organic anion as charge-balancing anion.Type: ApplicationFiled: July 20, 2009Publication date: June 9, 2011Applicant: Akzo Nobel N.V.Inventors: Cornelis Elizabeth Johannus Van Lare, Auke Gerardus Talma, Hendrika Petronella Maria Verlaan-Hooft