Patents by Inventor Adelgunde Oberhauser
Adelgunde Oberhauser 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: 8841475Abstract: The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R1—(OA1)x—OH, (III) R2—(OA2)y—OH, and (IV) R3—(OA3)z—OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240° C.Type: GrantFiled: February 5, 2013Date of Patent: September 23, 2014Assignee: Clariant Finance (BVI) LimitedInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Patent number: 8686033Abstract: Phosphoric esters comprise A) one or more structural units derived from substances of component a), the substances of component a) being selected from orthophosphoric acid and one or more of its derivatives, B) one or more structural units derived from substances of component b), the substances of component b) being selected from one or more compounds of formula (I) R2—O—(CH2CH2O)u(C3H6O)v(DO)w—H??(I) and C) one or more structural units derived from substances of component c), the substances of component c) being selected from one or more diols of formula (II) HO—(CH2CH2O)a(C3H6O)b(DO)c—H??(II) where the sum total a+b+c is ?1, and the phosphoric ester contains 2 or more phosphorus atoms per molecule which are bridged via a structural unit derived from the compounds of formula (II). The phosphoric esters of the invention are very useful in the manufacture of cosmetic, pharmaceutical and dermatological compositions.Type: GrantFiled: July 29, 2008Date of Patent: April 1, 2014Assignee: Clariant Finance (BVI) LimitedInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Patent number: 8389756Abstract: The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R1—(OA1)x-OH, (III) R2—(OA2)y-OH, and (IV) R3—(OA3)Z-OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240° C.Type: GrantFiled: July 29, 2008Date of Patent: March 5, 2013Assignee: Clariant Finance (BVI) LimitedInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Publication number: 20110229427Abstract: The invention relates to phosphoric acid esters containing A) at least one structural unit derived from substances of constituent a), the substances of constituent a) being selected from orthophosphoric acid and at least one of the derivatives thereof; B) at least one structural unit derived from substances of constituent b), the substances of constituent b) being selected from at least one compound of formula (I) R2—O—(CH2CH2O)U(C3H6O)V(DO)w—H; and C) at least one structural unit derived from substances of constituent c), the substances of constituent c) being selected from at least one polyol which has more than 2 OH groups and can also carry at least one alkoxylate group. The alkoxylate groups are respectively formed from at least one unit selected from CH2CH2O, C3H6O and C4H8O units that can respectively be arranged in a block or in a statistically distributed manner inside the alkoxylate groups.Type: ApplicationFiled: July 29, 2008Publication date: September 22, 2011Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Publication number: 20110230449Abstract: The invention relates to alkoxylated phosphoric acid triesters of formula (I) wherein x, y and z respectively stand for a number between 51 and 200. The alkoxylated phosphoric acid triesters of formula (I) are characterised especially by advantageous thickening properties.Type: ApplicationFiled: July 29, 2008Publication date: September 22, 2011Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Publication number: 20110040116Abstract: The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R1—(OA1)x-OH, (Ill) R2—(OA2)y-OH, and (IV) R3—(OA3)z-OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240° C.Type: ApplicationFiled: July 29, 2008Publication date: February 17, 2011Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Publication number: 20110003010Abstract: Phosphoric esters comprise A) one or more structural units derived from substances of component a), the substances of component a) being selected from orthophosphoric acid and one or more of its derivatives, B) one or more structural units derived from substances of component b), the substances of component b) being selected from one or more compounds of formula (I) R2—O—(CH2CH2O)u(C3H6O)v(DO)w—H??(I) and C) one or more structural units derived from substances of component c), the substances of component c) being selected from one or more diols of formula (II) HO—(CH2CH2O)a(C3H6O)b(DO)c—H??(II) where the sum total a+b+c is ?1 and the phosphoric ester contains 2 or more phosphorus atoms per molecule which are bridged via a structural unit derived from the compounds of formula (II). The phosphoric esters of the invention are very useful in the manufacture of cosmetic, pharmaceutical and dermatological compositions.Type: ApplicationFiled: July 29, 2008Publication date: January 6, 2011Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Publication number: 20100260696Abstract: The invention relates to compositions containing A) at least one phosphoric acid ester of formula (I) wherein R1, R2 and R3 can be the same or different and stand for a linear or branched, saturated alkyl group comprising between 6 and 30 carbon atoms, a linear or branched, monounsaturated or polyunsaturated alkenyl group comprising between 6 and 30 carbon atoms, or an aryl group that can be substituted with between 1 and 3 branched alkyl groups each independently containing between 3 and 18 carbon atoms, the individual groups (OA1)x, (A2O)y and (A3O)z each independently consisting of units selected from CH2CH2O, C3H6O and C4H8O, the units CH2CH2O, C3H6O and C4H8O being arranged inside the individual groups (OA1)X, (A2O)y and (A3O), in blocks or in a statistically distributed manner, and x, y and z each independently standing for a number between 30 and 150, and B); water in a proportion of >50.0 wt. % in relation to the finished composition.Type: ApplicationFiled: July 29, 2008Publication date: October 14, 2010Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Peter Klug, Franz-Xaver Scherl, Waltraud Simsch, Adelgunde Oberhauser
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Patent number: 7074395Abstract: Cosmetic, dermatological and pharmaceutical compositions containing quaternary ammonium compounds, particularly for hair-treatment, require low setting points, good solubility and dispersibility in aqueous media and a low flash point. It has now been found that such compositions can be formulated with quaternary ammonium compounds and polyhydric alcohols. The invention provides compositions comprising a) at least one quaternary ammonium compound, b) at least one branched alcohol having 8 to 36 carbon atoms or a mixture of at least one branched alcohol and at least one unbranched alcohol having 8 to 36 carbon atoms, and c) at least one polyhydric alcohol having 2 to 6 carbon atoms. The resulting compositions have a low setting point or melting point, good solubility and dispersibility in aqueous media and a low flash point.Type: GrantFiled: May 28, 2002Date of Patent: July 11, 2006Assignee: Clariant GmbHInventors: Robert Milbradt, Sonja Klein, Franz Xaver Scherl, Erich Gatter, Adelgunde Oberhauser
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Patent number: 6919074Abstract: Cosmetic, dermatological and pharmaceutical compositions containing quaternary ammonium compounds, particularly for hair-treatment, require low setting points, good solubility and dispersibility in aqueous media and a low flash point. It has now been found that such compositions can be formulated with quaternary ammonium compounds essentially free of short-chain alcohols such as isopropanol. The novel composition comprises: a) at least one quaternary ammonium compound and b) at least one branched alcohol having 8 to 36 carbon atoms or a mixture of at least one branched alcohol and at least one unbranched alcohol having 8 to 36 carbon atoms.Type: GrantFiled: May 28, 2002Date of Patent: July 19, 2005Assignee: Clariant GmbHInventors: Robert Milbradt, Sonja Klein, Franz Xaver Scherl, Erich Gatter, Adelgunde Oberhauser
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Patent number: 6881399Abstract: The invention provides compositions comprising a) at least one quaternary ammonium compound, and b) at least one polyhydric alcohol having 5 to 12 carbon atoms. The compositions have low setting points, good solubility and dispersibility in aqueous media and a low flash point.Type: GrantFiled: June 12, 2002Date of Patent: April 19, 2005Assignee: Clariant GmbHInventors: Robert Milbradt, Sonja Klein, Franz Xaver Scherl, Erich Gatter, Adelgunde Oberhauser
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Publication number: 20030026774Abstract: The invention provides compositions comprisingType: ApplicationFiled: June 12, 2002Publication date: February 6, 2003Applicant: Clariant GmbHInventors: Robert Milbradt, Sonja Klein, Franz Xaver Scherl, Erich Gatter, Adelgunde Oberhauser
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Publication number: 20030022936Abstract: Cosmetic, dermatological and pharmaceutical compositions containing quaternary ammonium compounds, particularly for hair-treatment, require low setting points, good solubility and dispersibility in aqueous media and a low flash point. It has now been found that such compositions can be formulated with quaternary ammonium compounds essentially free of short-chain alcohols, such as isopropanol.Type: ApplicationFiled: May 28, 2002Publication date: January 30, 2003Applicant: Clariant GmbHInventors: Robert Milbradt, Sonja Klein, Franz Xaver Scherl, Erich Gatter, Adelgunde Oberhauser
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Publication number: 20030021759Abstract: Cosmetic, dermatological and pharmaceutical compositions containing quaternary ammonium compounds, particularly for hair-treatment, require low setting points, good solubility and dispersibility in aqueous media and a low flash point. It has now been found that such compositions can be formulated with quaternary ammonium compounds and polyhydric alcohols.Type: ApplicationFiled: May 28, 2002Publication date: January 30, 2003Applicant: Clariant GmbHInventors: Robert Milbradt, Sonja Klein, Franz Xaver Scherl, Erich Gatter, Adelgunde Oberhauser
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Patent number: 5389269Abstract: The invention relates to spin finishes comprising compounds of the formula ##STR1## in which R.sub.1 is a straight-chain or branched alkyl radical of the empirical formula C.sub.n H.sub.2n+1 or a straight-chain or branched alkenyl radical of the empirical formula C.sub.n H.sub.2n-1 where n is in each case 1 to 9 andR.sub.2 is a straight-chain or branched alkyl radical of the empirical formula C.sub.n H.sub.2n+1 where n is 2 to 16, and also to their use as spooling oils for synthetic fibers.Type: GrantFiled: January 13, 1994Date of Patent: February 14, 1995Assignee: Hoechst AktiengesellschaftInventors: Rolf Kleber, Frank Weinelt, Lothar Jaeckel, Adelgunde Oberhauser