Patents by Inventor Ouidad Benlahmar
Ouidad Benlahmar 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: 20230357138Abstract: The present invention relates to sulfatized esteramines obtainable by a process comprising step a), wherein at least one alcohol containing at least two hydroxy groups (compound (A)) is reacted with at least one lactam (compound (B)) and with sulfuric acid (compound (C)). The present invention also relates to a process for preparing such sulfatized esteramines.Type: ApplicationFiled: June 24, 2021Publication date: November 9, 2023Inventors: Sophia EBERT, Ouidad BENLAHMAR, Dawid MARCZEWSKI, Dieter BOECKH, Christine MENDERA
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Publication number: 20230250365Abstract: Fabric and home care products including sulfatized esteramines obtainable by a process comprising step a), wherein at least one alcohol containing at least two hydroxy groups (compound (A)) is reacted with at least one lactam (compound (B)) and with sulfuric acid (compound (C)).Type: ApplicationFiled: January 3, 2023Publication date: August 10, 2023Inventors: Frank HULSKOTTER, Gang SI, Katarzyna GORCZYNSKA-COSTELLO, Jean-Pol BOUTIQUE, Pieter Jan Maria SAVEYN, Natalia STERGIOPOULOU, Jef Annie Alfons MAES, Sophia Rosa EBERT, Ouidad BENLAHMAR, Dawid MARCZEWSKI, Dieter Hannu BOECKH, Christine MENDERA
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Publication number: 20230092482Abstract: Described herein is an alkoxylated polyalkylene imine or an alkoxylated polyamine according to the general formula (I) Also described herein is a process for preparing such alkoxylated polyalkylene imines or alkoxylated polyamines as well as a method of using such compounds within, for example, cleaning compositions and/or in fabric and home care products. Also described herein are compositions or products that include the alkoxylated polyalkylene imine or the alkoxylated polyamine.Type: ApplicationFiled: February 19, 2021Publication date: March 23, 2023Inventors: Sophia EBERT, Holger TUERK, Susanne-Carina ENGERT, Claudia ESPER, Ouidad BENLAHMAR
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Publication number: 20230087697Abstract: Disclosed herein are novel graft polymers including a block copolymer backbone (A) as a graft base having polymeric sidechains (B) grafted thereon. The polymeric sidechains (B) are obtainable by polymerization of a vinyl ester monomer (B1) and optionally N-vinylpyrrolidone as optional further monomer (B2). Most preferably, the block copolymer backbone (A) is a triblock copolymer of polyethylene oxide (PEG) and polypropylene oxide (PPG). Further disclosed herein is a process for obtaining such a graft polymer Further disclosed herein is a method of using such a graft polymer within, for example, fabric and home care products. Additionally disclosed herein are fabric and home care products containing such a graft polymer.Type: ApplicationFiled: February 12, 2021Publication date: March 23, 2023Inventors: Jan Ole MUELLER, Ouidad BENLAHMAR, Jessica Eleanor BEAN, Dawid MARCZEWSKI, Roland BOEHN
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Publication number: 20230080982Abstract: A detergent composition includes a detersive surfactant and a graft polymer.Type: ApplicationFiled: August 10, 2022Publication date: March 16, 2023Inventors: Jessica Eleanor BEAN, Natalia BECKER, Ouidad BENLAHMAR, Andreas Buechse, Annalaura Del Regno, Peter Joachim Fleckenstein, Katarzyna Gorczynska-Costello, Frank Huelskoetter, Kate Moira McLuckie, Jan Ole Mueller, Volker Settels, Gang Si
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Publication number: 20220403107Abstract: An alkoxylated polyamine can include the general formula (1) in which the variables E1 to E5, R and y are defined as disclosed in the description.Type: ApplicationFiled: August 19, 2022Publication date: December 22, 2022Inventors: Sophia Rosa EBERT, Holger Tuerk, Susanne Carina Engert, Claudia Esper, Ouidad Benlahmar, Gang Si, Frank Huelskoetter, Katarzyna Gorczynska-Costello, Pieter Jan Maria Saveyn, Natalia Stergiopoulou, Jean-Pol Boutique, Jeff Annie Alfons Maes
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Publication number: 20220389143Abstract: A novel graft polymer can include a block copolymer backbone (A) as a graft base having polymeric sidechains (B) grafted thereon. The polymeric sidechains (B) are obtainable by polymerization of at least one vinyl ester monomer (B1) and optionally N-vinylpyrrolidone as optional further monomer (B2). For example, the block copolymer backbone (A) is a triblock copolymer of polyethylene oxide (PEG) and polypropylene oxide (PPG). Also included is a process for obtaining such a graft polymer, the process is preferably carried out by free-radical polymerization.Type: ApplicationFiled: August 12, 2022Publication date: December 8, 2022Inventors: Jan Ole Mueller, Ouidad Benlahmar, Natalia Becker, Andreas Buechse, Mu Wang, Gang Si, Frank Huelskoetter, Katarzyna Gorczynska-Costello, Pieter Saveyn, Natalia Stergiopoulou, Jean-Pol Boutigue, Jef Annie Alfons Maes, Jessica Eleanor, Dawid Marczewski, Roland Boehn
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Patent number: 11136534Abstract: The present invention relates to a thickener preparable by a process which comprises obtaining a cationic polymer by inverse emulsion polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one crosslinker, d) optionally at least one chain transfer agent, the temperature being kept constant during the inverse emulsion polymerization and being at least 40° C., preferably 50 to 90° C., and after the inverse emulsion polymerization has ended, activator being added to obtain the thickener.Type: GrantFiled: November 7, 2012Date of Patent: October 5, 2021Assignee: BASF SEInventors: Reinhold J. Leyrer, Christofer Arisandy, Ouidad Benlahmar
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Publication number: 20180072966Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.Type: ApplicationFiled: November 17, 2017Publication date: March 15, 2018Inventors: Mark Robert SIVIK, Rajan Keshav PANANDIKER, Travis Kyle HODGDON, Lidiany GONZALEZ, Ouidad BENLAHMAR, Reinhold Joseph LEYRER, Volodymyr BOYKO, Jules Hanna MIKHAEL
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Patent number: 9850451Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.Type: GrantFiled: June 9, 2015Date of Patent: December 26, 2017Assignee: The Procter & Gamble CompanyInventors: Mark Robert Sivik, Rajan Keshav Panandiker, Travis Kyle Hodgdon, Lidiany Gonzalez, Ouidad Benlahmar, Reinhold Joseph Leyrer, Volodymyr Boyko, Jules Hanna Mikhael
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Patent number: 9422505Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in laundry and cosmetic formulations. Accordingly, the present invention is directed to a microcapsule comprising a core of hydrophobic material composed of at least one fragrance or perfume and a microcapsule shell obtainable by the suspension polymerization of the following monomers: (a) one or more C1-C24-alkyl ester(s) of (meth)acrylic acid (monomer A), (b) one or more bi- or polyfunctional monomers (monomer B) and (c) optionally, one or more other ethylenically unsaturated monomers (monomer C), wherein the shear rate for the preparation of the emulsion lies in the range of from 150 to 500 rpm and the stirring time for the preparation of the emulsion lies in the range of from 15 min to 180 min.Type: GrantFiled: August 27, 2013Date of Patent: August 23, 2016Assignee: GIVAUDAN S.A.Inventors: Matthias Laubender, Ouidad Benlahmar, Regina Klein, Joseph Stracke, Patrick Leibach, Jeremy Ness
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Patent number: 9233353Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in various fields of industry.Type: GrantFiled: April 13, 2010Date of Patent: January 12, 2016Assignee: BASF SEInventors: Matthias Laubender, Ouidad Benlahmar, Roland Ettl
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Patent number: 9200242Abstract: The present invention relates to a thickener comprising at least one cationic polymer and at least one activator. The at least one cationic polymer is preparable by polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one crosslinker, and d) optionally at least one chain transfer agent. The ratio of activator to cationic polymer is >10 to 100 [% by weight/% by weight].Type: GrantFiled: November 7, 2012Date of Patent: December 1, 2015Assignee: BASF SEInventors: Christofer Arisandy, Reinhold J. Leyrer, Ouidad Benlahmar
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Patent number: 9187715Abstract: The present invention relates to cleaning composition, preferably a laundry detergent composition, comprising a foam control composition comprising a hydrophobically modified cationic polymer, as well as processes for making and method of using such compositions. The composition of the present invention provides for enhanced suds removal during the rinse cycle with minimal or nil impact on suds volume during the wash cycle.Type: GrantFiled: July 15, 2013Date of Patent: November 17, 2015Assignee: The Procter & Gamble CompanyInventors: Koushik Mukherjee, Ming Tang, Yonas Gizaw, Qing Chen, Frank Hulskotter, Darren Rees, Ouidad Benlahmar, Volodymyr Boyko, Aaron Figueroa, Sophia Ebert
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Publication number: 20150267146Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.Type: ApplicationFiled: June 9, 2015Publication date: September 24, 2015Inventors: Mark Robert SIVIK, Rajan Keshav PANANDIKER, Travis Kyle HODGDON, Lidiany GONZALEZ, Ouidad BENLAHMAR, Reinhold Joseph LEYRER, Volodymyr BOYKO, Jules Hanna MIKHAEL
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Patent number: 9102900Abstract: An inverse dispersion comprising i) at least one cationic polymer obtainable by the polymerization of a) at least one cationic monomer and optionally at least one nonionic monomer (compound A), b) optionally at least one crosslinker (compound B), c) optionally at least one chain transfer agent (compound C), ii) at least one stabilizing agent, wherein the stabilizing agent has one or more hydrophobic chains with more than 30 carbon atoms, iii) at least one non-aqueous carrier.Type: GrantFiled: May 20, 2013Date of Patent: August 11, 2015Assignee: BASF SEInventors: Reinhold J. Leyrer, Ouidad Benlahmar, Volodymyr Boyko, Jules Mikhael, Frank Huelskoetter, Mark Robert Sivik, Travis Kyle Hodgdon, Jichun Shi
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Patent number: 9080130Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.Type: GrantFiled: May 21, 2013Date of Patent: July 14, 2015Assignee: The Procter & Gamble CompanyInventors: Mark Robert Sivik, Rajan Keshav Panandiker, Travis Kyle Hodgdon, Lidiany Gonzalez, Ouidad Benlahmar, Reinhold Joseph Leyrer, Volodymyr Boyko, Jules Hanna Mikhael
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Patent number: 9080129Abstract: The present invention relates to hydrophobically modified cationic polymers obtainable by the polymerization of one or more cationic ethylenically unsaturated monomers with an ethylenically unsaturated monomer having anhydride, imide, lactone, carboxylic acid, isocyanate or blocked isocyanate group and a reactive siloxane and processes for preparing them. These polymers are useful i.a. as a depositioning aid of hydrophobic actives onto fibrous substrates.Type: GrantFiled: July 18, 2013Date of Patent: July 14, 2015Assignee: BASF SEInventors: Ouidad Benlahmar, Aaron Flores-Figueroa, Volodymyr Boyko, Dieter Boeckh, Markus Brym, Christofer Arisandy, Wolfgang Schrof, Frank Huelskoetter, Yonas Gizaw, Roy Jerome Harrington, Sumanth Narahari Jamadagni, Peter Koenig
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Patent number: 8975292Abstract: The present invention relates to a method for controlling arthropods comprising the application of an aqueous gel which contains an insecticide, an attractant and a thickener, wherein the aqueous gel is applied in the form of spots on fruit trees. The invention further relates to an aqueous gel comprising an insecticide, an attractant, a thickener, a humectant and a feeding stimulant. The invention also relates to a concentrated gel for preparing the aqueous gel.Type: GrantFiled: January 21, 2011Date of Patent: March 10, 2015Assignee: BASF SEInventors: Claude Taranta, Tatjana Levy, Ouidad Benlahmar, Marc Nolte, Thomas Kröhl, Christoph Randt, Thomas Bork, Wolfgang Meier, Clark D. Klein, Tiffany Hennessey
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Publication number: 20140065197Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in laundry and cosmetic formulations. Accordingly, the present invention is directed to a microcapsule comprising a core of hydrophobic material composed of at least one fragrance or perfume and a microcapsule shell obtainable by the suspension polymerization of the following monomers: (a) one or more C1-C24-alkyl ester(s) of (meth)acrylic acid (monomer A), (b) one or more bi- or polyfunctional monomers (monomer B) and (c) optionally, one or more other ethylenically unsaturated monomers (monomer C), wherein the shear rate for the preparation of the emulsion lies in the range of from 150 to 500 rpm and the stirring time for the preparation of the emulsion lies in the range of from 15 min to 180 min.Type: ApplicationFiled: August 27, 2013Publication date: March 6, 2014Applicant: BASF SEInventors: Matthias Laubender, Ouidad Benlahmar, Regina Klein, Joseph Stracke, Patrick Leibach, Jeremy Ness