Patents by Inventor Joris Karel Peter Bosman
Joris Karel Peter Bosman 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: 11555091Abstract: This invention generally provides composition for making a polyurethane foam with reduced aldehyde emission and more specially to composition useful in means of transport such as interior part of cars, wherein composition is comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition; and (c) a compound of the formula (I) or (II), wherein the compound (c) is present by weight percentage in the composition in an amount ranging from about 0.001 to about 10, preferably from about 0.01 to about 5, and more preferably from about 0.05 to about 2 based on the total weight of the composition. The compositions can reduce aldehyde emission, especially acetaldehyde emission in the PU foam and has no obvious influence on the mechanic properties of the foam.Type: GrantFiled: December 13, 2018Date of Patent: January 17, 2023Assignee: Huntsman International LLCInventors: Pengfei Wu, Lies Bonami, Yuefan Zhang, Joris Karel Peter Bosman, Xuerong Zhu, Ingrid Welvaert
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Patent number: 11548997Abstract: The invention is related to a method for reducing the emission of acetaldehyde and/or propionaldehyde from a polyurethane or polyurea foam, by using a reaction mixture comprising at least one isocyanate reactive component selected from the group consisting of a polyether polyol, a polyester polyol, a polyether polyamine and a polyester polyamine; an isocyanate component; and cyanoacetamide.Type: GrantFiled: February 6, 2017Date of Patent: January 10, 2023Assignee: Huntsman International LLCInventors: Ingrid Welvaet, Geert Lodewijk Dries, Joris Karel Peter Bosman
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Publication number: 20220135730Abstract: The present invention relates to a process for providing a homogeneous polyether polyol composition comprising the following steps: Providing a crude polyether polyol mixture comprising polyether polyol and a Group IA or Group IIA metal ion; Neutralisation of said crude polyether polyol mixture by adding a strong acid to said mixture, resulting in a neutralised polyether polyol composition, which comprises said polyether polyol along with a salt of said Group IA or Group IIA metal ion and said strong acid; Providing said homogeneous polyether polyol composition. characterised in that said strong acid is a pentavalent organic phosphorus compound, and in that said salt is a phosphorus-containing compound based organic salt, which is soluble in said polyether polyol composition.Type: ApplicationFiled: March 3, 2020Publication date: May 5, 2022Inventors: Lies Bonami, Joris Karel Peter Bosman, Els Elisabeth Mercier
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Publication number: 20210221942Abstract: This invention generally provides composition for making a polyurethane foam with reduced aldehyde emission and more specially to composition useful in means of transport such as interior part of cars, wherein composition is comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition; and (c) a compound of the formula (I) or (II), wherein the compound (c) is present by weight percentage in the composition in an amount ranging from about 0.001 to about 10, preferably from about 0.01 to about 5, and more preferably from about 0.05 to about 2 based on the total weight of the composition. The compositions can reduce aldehyde emission, especially acetaldehyde emission in the PU foam and has no obvious influence on the mechanic properties of the foam.Type: ApplicationFiled: December 13, 2018Publication date: July 22, 2021Inventors: Pengfei Wu, Lies Bonami, Yuefan Zhang, Joris Karel Peter Bosman, Xuerong Zhu, Ingrid Welvaert
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Publication number: 20190023871Abstract: The invention is related to a method for reducing the emission of acetaldehyde and/or propionaldehyde from a polyurethane or polyurea foam, by using a reaction mixture comprising at least one isocyanate reactive component selected from the group consisting of a polyether polyol, a polyester polyol, a polyether polyamine and a polyester polyamine; an isocyanate component; and cyanoacetamide.Type: ApplicationFiled: February 6, 2017Publication date: January 24, 2019Inventors: Ingrid Welvaet, Geert Lodewijk Dries, Joris Karel Peter Bosman
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Patent number: 9908964Abstract: A process for providing isocyanurate modified methyl diphenyl diisocyanate is provided, the process comprises determine the NCO-value of the MDI; define the NCO-value for MDI; define a ratio of the volume of the MDI to be trimerised over volume of the MDI not to be trimerised; determine, in function of this ratio, the NCO-value of the isocyanurate modified MDI to be provided and the NCO-value of the MDI a target NCO-value for the part of MDI to be trimerised; divide the MDI in two part according to the defined ratio; provide a trimerised part of the MDI by trimerising one of these parts until the target NCO-value is obtained; and terminate the trimerisation by killing the trimerisation catalyst and blend the two parts with each other.Type: GrantFiled: March 1, 2011Date of Patent: March 6, 2018Assignee: HUNTSMAN INTERNATIONAL LLCInventors: Nicole Mangelschots, Joris Karel Peter Bosman
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Patent number: 9012695Abstract: A process for neutralizing an unneutralized polyether polyol prepared using a base catalyst according to the invention comprises the steps of addition of a polyprotic acid to the unneutralized polyether polyol, the highest pKa-value of the polyprotic acid being less than 3.5, wherein, per kilogram of unneutralized polyether polyol, “A” moles of said polyprotic acid are added to the unneutralized polyether polyol, such that (n?1)*A<B<n*A, wherein ? B being the moles of protons necessary to completely neutralize a kilogram of unneutralized polyether polyol; ? n being the number of protons which said polyprotic acid can donate; removing water from said neutralized polyether polyol at a temperature between 100 deg C. and 160 deg C.Type: GrantFiled: May 18, 2010Date of Patent: April 21, 2015Assignee: Huntsman International LLCInventors: Sylvie De Mars, Joris Karel Peter Bosman
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Patent number: 9012627Abstract: A method to produce uretonimine-modified isocyanate composition comprises Providing an organic isocyanate composition having two or more isocyanate groups; Reacting, in the presence of a suitable catalyst, said polyisocyanate composition to form uretonimine-modified isocyanate composition comprising carbodiimide groups and uretonimine groups; terminating said reacting by the addition of an amount of oxalic acid mono alkyl ester halide.Type: GrantFiled: March 2, 2011Date of Patent: April 21, 2015Assignee: Huntsman International LLCInventors: Joris Karel Peter Bosman, Nicole Mangelschots
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Publication number: 20130023659Abstract: A process for providing isocyanurate modified methyl diphenyl diisocyanate is provided, the process comprises determine the NCO-value of the MDI; define the NCO-value for MDI; define a ratio of the volume of the MDI to be trimerised over volume of the MDI not to be trimerised; determine, in function of this ratio, the NCO-value of the isocyanurate modified MDI to be provided and the NCO-value of the MDI a target NCO-value for the part of MDI to be trimerised; divide the MDI in two part according to the defined ratio; provide a trimerised part of the MDI by trimerising one of these parts until the target NCO-value is obtained; and terminate the trimerisation by killing the trimerisation catalyst and blend the two parts with each other.Type: ApplicationFiled: March 1, 2011Publication date: January 24, 2013Applicant: Huntsman International LLCInventors: Nicole Mangelschots, Joris Karel Peter Bosman
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Publication number: 20130012698Abstract: A method to produce uretonimine-modified isocyanate composition comprises Providing an organic isocyanate composition having two or more isocyanate groups; Reacting, in the presence of a suitable catalyst, said polyisocyanate composition to form uretonimine-modified isocyanate composition comprising carbodiimide groups and uretonimine groups; terminating said reacting by the addition of an amount of oxalic acid mono alkyl ester halide.Type: ApplicationFiled: March 2, 2011Publication date: January 10, 2013Applicant: HUNTSMAN INTERNATIONAL LLCInventors: Joris Karel Peter Bosman, Nicole Mangelschots
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Publication number: 20100191010Abstract: Process for the synthesis of non cyclic carbamate derivatives from amine compounds, alcohols and CO2 in the presence of ionic liquids and optionally in the presence of a base.Type: ApplicationFiled: June 11, 2008Publication date: July 29, 2010Applicant: Huntsman International LLCInventors: Joris Karel Peter Bosman, Robert Henry Carr
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Patent number: 7238840Abstract: Method of preparing diaminodiphenylmethane and higher homologues thereof from aniline and formaldehyde in the presence of heterogeneous solid acid catalysts selected from (a) delaminated zeolites and/or (b) metal silicate catalysts having an ordered mesoporous pore structure and/or (c) delaminated phyllosilicates.Type: GrantFiled: September 21, 2004Date of Patent: July 3, 2007Assignee: Huntsman International LLCInventors: Pablo Botella Asuncion, Joris Karel Peter Bosman, Avelino Corma, Christopher John Mitchell
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Publication number: 20050101801Abstract: Method of preparing diaminodiphenylmethane and higher homologues thereof from aniline and formaldehyde in the presence of heterogeneous solid acid catalysts selected from (a) delaminated zeolites and/or (b) metal silicate catalysts having an ordered mesoporous pore structure and/or (c) delaminated phyllosilicates.Type: ApplicationFiled: September 21, 2004Publication date: May 12, 2005Inventors: Pablo Botella Asuncion, Joris Karel Peter Bosman, Avelino Corma, Christopher Mitchell
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Publication number: 20030055282Abstract: Process for the preparation of organic polyisocyanates by decomposing the corresponding organic polycarbamates into organic polyisocyanates and alcohols, characterised in that the alcohol and at least part of either the diisocyanates or the monoisocyanatomonocarbamates, or both, formed upon decomposition of the said polycarbamates is removed during the decomposition.Type: ApplicationFiled: July 24, 2002Publication date: March 20, 2003Applicant: Huntsman International LLCInventors: Joris Karel Peter Bosman, Nicole Mangelschots