Patents by Inventor Mike SAHL
Mike SAHL 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: 11692052Abstract: Copolymers prepared by the free-radical copolymerization of the following components: a) cationic monomers selected from the group consisting of cationic (meth)acrylamide monomers and diallyldimethylammonium chloride, b) polyethylene glycol macromonomers, and c) uncharged acrylamide monomers.Type: GrantFiled: November 21, 2017Date of Patent: July 4, 2023Assignee: CLARIANT INTERNATIONAL LTDInventors: Hannah Benson, Carsten Cohrs, Mike Sahl
-
Publication number: 20230159812Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a nitrogen-free polyhydric alcohol and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.Type: ApplicationFiled: November 7, 2022Publication date: May 25, 2023Applicant: Clariant International Ltd.Inventors: Antonio Pedro DE OLIVEIRA FILHO, Aline KINA, Grahame TAYLOR, Jonathan WYLDE, James BEGEAL, Ali YOUSEF, Matthias KRULL, Mike SAHL
-
Patent number: 11649310Abstract: What are described are copolymers containing cationic structural units and macromonomeric structural units. The copolymers are, for example, advantageously suitable for use in detergent compositions and lead to advantageous shine results, for example, after application on hard surfaces.Type: GrantFiled: November 21, 2017Date of Patent: May 16, 2023Assignee: CLARIANT INTERNATIONAL LTDInventors: Hannah Benson, Carsten Cohrs, Mike Sahl
-
Patent number: 11603497Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a monosaccharide having 3 to 6 carbon atoms and/or an oligosaccharide being formed by oligomerization of monosaccharides having 3 to 6 carbon atoms and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c).Type: GrantFiled: January 23, 2020Date of Patent: March 14, 2023Assignee: CLARIANT INTERNATIONAL LTDInventors: Antonio Pedro de Oliveira Felho, Aline Yae Kina, Grahame N. Taylor, Fabian Schneider, Julie Murison, Stefan Hauck, Mike Sahl, Matthias Krull, Jonathan James Wylde
-
Patent number: 11555140Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a nitrogen-free sugar alcohol and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.Type: GrantFiled: December 22, 2017Date of Patent: January 17, 2023Assignee: CLARIANT INTERNATIONAL LTDInventors: Antonio Pedro de Oliveira Filho, Aline Yae Kina, Grahame N. Taylor, Fabian Schneider, Julie Murison, Stefan Hauck, Mike Sahl, Matthias Krull, Jonathan James Wylde
-
Patent number: 11530373Abstract: What are described are detergent compositions comprising one or more copolymers containing cationic structural units and macromonomeric structural units, and also one or more surfactants and water. The detergent compositions are especially suitable, in an advantageous manner, for producing shine on and imparting hydrophilic properties to the surface which has been treated with the detergent compositions.Type: GrantFiled: November 21, 2017Date of Patent: December 20, 2022Assignee: CLARIANT INTERNATIONAL LTDInventors: Hannah Benson, Carsten Cohrs, Natascha Katharina Schelero, Mike Sahl
-
Patent number: 11530347Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a nitrogen-free polyhydric alcohol and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.Type: GrantFiled: May 17, 2017Date of Patent: December 20, 2022Assignee: Clariant International LtdInventors: Antonio Pedro De Oliveira Filho, Aline Kina, Grahame Taylor, Jonathan Wylde, James Begeal, Ali Yousef, Matthias Krull, Mike Sahl
-
Patent number: 11447627Abstract: The invention relates to a polyether-polyester copolymer comprising: (i) polyether segments wherein at least one polyether segment contains at least one polytetramethylene oxide segment, (ii) polyester segments, (iii) bridging elements of the structure —CO—R2-CO—, wherein R2 represents an optionally substituted bivalent hydrocarbon residue consisting of 1 to 100 carbon atoms; (iv) one or two end-caps R1-O—(C2-C4—O—)e—*, wherein R1 is an optionally substituted hydrocarbon residue and e is an integer of from 0 to 1000.Type: GrantFiled: February 12, 2018Date of Patent: September 20, 2022Assignee: Clariant Plastics & Coatings LtdInventors: Mike Sahl, Martijn Gillissen, Maria Victoria Rodriguez
-
Patent number: 11421187Abstract: What are described are detergent compositions comprising one or more copolymers containing cationic structural units and macromonomeric structural units, and also one or more surfactants and water. The detergent compositions are especially suitable, in an advantageous manner, for producing shine on and imparting hydrophilic properties to the surface which has been treated with the detergent compositions.Type: GrantFiled: November 21, 2017Date of Patent: August 23, 2022Assignee: Clariant International Ltd.Inventors: Hannah Benson, Carsten Cohrs, Natascha Katharina Schelero, Mike Sahl
-
Publication number: 20220119699Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a nitrogen-free polyhydric alcohol and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.Type: ApplicationFiled: May 17, 2017Publication date: April 21, 2022Applicants: Clariant International Ltd., Clariant S.A.Inventors: Antonio Pedro DE OLIVEIRA FILHO, Aline KINA, Grahame TAYLOR, Jonathan WYLDE, James BEGEAL, Ali YOUSEF, Matthias KRULL, Mike SAHL
-
Patent number: 11118097Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a nitrogen-free sugar alcohol and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.Type: GrantFiled: December 22, 2017Date of Patent: September 14, 2021Assignee: Clariant International Ltd.Inventors: Antonio Pedro de Oliveira Filho, Aline Yae Kina, Grahame N. Taylor, Fabian Schneider, Julie Murison, Stefan Hauck, Mike Sahl, Matthias Krull, Jonathan James Wylde
-
Patent number: 10745353Abstract: The invention relates to a compound of formula (I), characterised by the characteristic signals in the X-ray diffraction powder pattern measured with Cu Kalpha radiation (0.154 nm) at a 2-theta angle of 15.0 and 22.7 with a high intensity, and of 5.0, 11.3, 18.9, 20.8, 21.6 and 23.6 with a medium intensity, as well as to a method for producing the compound of formula (I) by reacting at least one isophthalic acid diester of formula (II) where R1 and R2 are the same or different and stand for an aliphatic group, with two equivalents 4-amino-2,2,6,6-tetramethylpiperidine, in the presence of at least one catalyst from the group of metal alcoholates and at a reaction temperature of between 50 and 150° C.Type: GrantFiled: May 31, 2016Date of Patent: August 18, 2020Assignee: Clariant Plastics & Coatings LtdInventors: Mike Sahl, Eduard Zeisberger, Matthias Zaeh, Ottmar Schacker, Pascal Steffanut
-
Publication number: 20200157439Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a monosaccharide having 3 to 6 carbon atoms and/or an oligosaccharide being formed by oligomerization of monosaccharides having 3 to 6 carbon atoms and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c).Type: ApplicationFiled: January 23, 2020Publication date: May 21, 2020Applicant: Clariant International, Ltd.Inventors: Antonio Pedro de OLIVEIRA FILHO, Aline Yae KINA, Grahame N. TAYLOR, Fabian Schneider, Julie Murison, Stefan HAUCK, Mike SAHL, Matthias Krull, Jonathan James Wylde
-
Publication number: 20200109329Abstract: This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a nitrogen-free polyhydric alcohol and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.Type: ApplicationFiled: May 17, 2017Publication date: April 9, 2020Applicants: Clariant International Ltd., Clariant S.A.Inventors: Antonio Pedro DE OLIVEIRA FILHO, Aline KINA, Grahame TAYLOR, Jonathan WYLDE, James BEGEAL, Ali YOUSEF, Matthias KRULL, Mike SAHL
-
Publication number: 20200080029Abstract: What are described are detergent compositions comprising one or more copolymers containing cationic structural units and macromonomeric structural units, and also one or more surfactants and water. The detergent compositions are especially suitable, in an advantageous manner, for producing shine on and imparting hydrophilic properties to the surface which has been treated with the detergent compositions.Type: ApplicationFiled: November 21, 2017Publication date: March 12, 2020Applicant: Clariant International Ltd.Inventors: Hannah BENSON, Carsten COHRS, Natascha Katharina SCHELERO, Mike SAHL
-
Publication number: 20200063070Abstract: What are described are copolymers containing cationic structural units and macromonomeric structural units. The copolymers can be used advantageously in laundry detergent compositions and are advantageously suitable therein especially for cleaning of cotton-containing textiles or for reducing the resoiling of cotton-containing textiles on which the copolymers or the laundry detergent compositions have been employed.Type: ApplicationFiled: November 21, 2017Publication date: February 27, 2020Applicant: Clariant International Ltd.Inventors: Kevin James MUTCH, Mike SAHL, Natascha SCHELERO, Dorothee GABEL
-
Publication number: 20200017679Abstract: The invention relates to a polyether-polyester copolymer comprising: (i) polyether segments wherein at least one polyether segment contains at least one polytetramethylene oxide segment, (ii) polyester segments, (iii) bridging elements of the structure —CO—R2-CO—, wherein R2 represents an optionally substituted bivalent hydrocarbon residue consisting of 1 to 100 carbon atoms; (iv) one or two end-caps R1 —O—(C2-C4—O—)e—*, wherein R1 is an optionally substituted hydrocarbon residue and e is an integer of from 0 to 1000.Type: ApplicationFiled: February 12, 2018Publication date: January 16, 2020Applicant: CLARIANT PLASTICS & COATINGS LTDInventors: Mike SAHL, Martijn GILLISSEN, Maria Victoria RODRIGUEZ
-
Publication number: 20190382686Abstract: What are described are copolymers containing cationic structural units and macromonomeric structural units. The copolymers are, for example, advantageously suitable for use in detergent compositions and lead to advantageous shine results, for example, after application on hard surfaces.Type: ApplicationFiled: November 21, 2017Publication date: December 19, 2019Applicant: Clariant International Ltd.Inventors: Hannah BENSON, Carsten COHRS, Mike SAHL
-
Publication number: 20190375871Abstract: What are described are copolymers obtainable from the free-radical copolymerization at least of the following components: a) cationic monomers selected from the group consisting of cationic (meth)acrylamide monomers and diallyldimethylammonium chloride, b) polyethylene glycol macromonomers, and c) uncharged acrylamide monomers. The copolymers are advantageously suitable, for example, for use in detergent compositions and lead to advantageous shine results, for example, after application on hard surfaces.Type: ApplicationFiled: November 21, 2017Publication date: December 12, 2019Applicant: Clariant International Ltd.Inventors: Hannah BENSON, Carsten COHRS, Mike SAHL
-
Publication number: 20190307668Abstract: The first aspect of the present invention relates to a cosmetic composition comprising: (i) a copolymer comprising: (A) from 0.1 mol-% to 99.9 mol-% of one or more cationic structural units (A); and (B) from 0.1 mol-% to 99.9 mol-% of one or more macromonomeric structural units (B); and (ii) a cosmetically acceptable component; wherein the one or more cationic structural units (A) are represented by the general formulae (I) and/or (II) and the one or more macromonomeric structural units (B) are represented by the general formula (III). Preferably the composition is a shampoo for cleansing keratin fibres, more preferably is a hair cleansing composition. The invention also relates to a method of using a cosmetic composition comprising applying the composition according to first aspect to keratinous material. The invention also relates to Use of a cosmetic composition for volumising keratinous fibres, wherein the cosmetic composition is according to the first aspect.Type: ApplicationFiled: November 17, 2017Publication date: October 10, 2019Applicant: Clariant International Ltd.Inventors: Charlotte STRICANE, Matthias HAEUSSLER, Mike SAHL, Dorothee GABEL, Katarzyna KITA-TOKARCZYK