Patents by Inventor Dieter Boeckh

Dieter Boeckh 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).

  • Publication number: 20130059927
    Abstract: The present invention is directed to stable emulsions comprising polyolefins, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions.
    Type: Application
    Filed: May 11, 2011
    Publication date: March 7, 2013
    Applicant: BASF SE
    Inventors: Dieter Boeckh, Klaus Mühlbach, Markus Brym, Sopia Ebert, Ivette Garcia Castro, Jack Tinsley, Rainer Dobrawa, Valentin Cepus, Rajan K. Panandiker, Julie Menkhaus, Frank Huelskoetter
  • Patent number: 8318653
    Abstract: The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: November 27, 2012
    Assignee: BASF SE
    Inventors: Andrea Misske, Sophia Ebert, Stefan Frenzel, Dieter Boeckh, Frank Huelskoetter, James Danziger
  • Patent number: 8143209
    Abstract: Laundry detergent and cleaning compositions comprising amphiphilic graft polymers based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), said polymers having an average of ?1 graft site per 50 alkylene oxide units and mean molar masses Mw of from 3000 to 100,000.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: March 27, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Dieter Boeckh, Lidcay Herrera Taboada, Asimina Kavarnou-Seiler, Gerd Konrad, Birgit Reinhard, Arturo Luis Casado-Dominguuez, Frank Hulskotter, James Lee Danziger
  • Patent number: 8129326
    Abstract: The present invention relates to polymers obtainable by condensation of N-(hydroxy-alkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and to derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers, as well as to a process for preparing said polymers and a process for preparing said derivatives.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: March 6, 2012
    Assignee: BASF SE
    Inventors: Andrea Misske, Sophia Ebert, Stefan Frenzel, Dieter Boeckh, Frank Huelskoetter, James Danziger
  • Patent number: 8097579
    Abstract: Laundry detergent and cleaning compositions comprising amphiphilic water-soluble alkoxylated polyalkylenimine polymer having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkylenimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkylenimine units present in the backbone.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: January 17, 2012
    Assignee: The Procter & Gamble Company
    Inventors: James Lee Danziger, Frank Hulskotter, Dieter Boeckh, Sophia Ebert, Andrea Misske, Stefan Frenzel
  • Patent number: 8097577
    Abstract: Laundry detergent and cleaning compositions comprising alkoxylated polyalkanolamine polymers obtainable by condensation of N-(hydroxyalkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and/or derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: January 17, 2012
    Assignee: The Procter & Gamble Company
    Inventors: James Lee Danziger, Frank Hulskotter, Dieter Boeckh, Sophia Ebert, Andrea Misske, Stefan Frenzel
  • Publication number: 20110277248
    Abstract: The present application relates to care polymers and fabric and home care compositions comprising such care polymers, as well as processes for making and using such care polymers and such compositions. The performance of the care polymers that Applicants teach, can be further increased by following the emulsification teaching of the present specification and/or combining such care polymers with silicone materials.
    Type: Application
    Filed: May 11, 2011
    Publication date: November 17, 2011
    Inventors: Rajan Keshav Panandiker, Julie Ann Menkhaus, Steven Daryl Smith, Dieter Boeckh, Rainer Dobrawa, Frank Hulskotter, Valentin Cepus
  • Publication number: 20110281782
    Abstract: The present application relates to care polymers and fabric and home care compositions comprising such care polymers, as well as processes for making and using such care polymers and such compositions. The performance of the care polymers that Applicants teach, can be further increased by following the emulsification teaching of the present specification and/or combining such care polymers with silicone materials.
    Type: Application
    Filed: May 11, 2011
    Publication date: November 17, 2011
    Inventors: Rajan Keshav Panandiker, Julie Ann Menkhaus, Dieter Boeckh, Rainer Dobrawa, Frank Huelskoetter, Valentin Cepus, Jack Tinsley, Klaus Muehlbach, Markus Brym, Sophia Ebert, Ivette Garcia Castro
  • Publication number: 20110245142
    Abstract: Fabric care composition comprising copolymers exhibit increased fabric active deposition and acceptable composition stringiness.
    Type: Application
    Filed: April 1, 2011
    Publication date: October 6, 2011
    Inventors: Yonas Gizaw, Matthew Lawrence Lynch, Valentin Cepus, Travis Kyle Hodgdon, Marcia Mary Ketcha, Lorenzo Matteo Pierre Gualco, Dieter Boeckh, Christofer Arisandy, Fleumingue Jean-Mary, Frank Hulskotter, Phillip Kyle Vinson, Jodi Lee Brown
  • Publication number: 20110237486
    Abstract: A liquid laundry detergent for improved grease and oil cleaning having a lipase enzyme, a modified polyethyleneimine polymer and a liquid carrier.
    Type: Application
    Filed: June 3, 2011
    Publication date: September 29, 2011
    Inventors: Philip Frank SOUTER, John Allen Burdis, Dieter Boeckh, Arturo Luis Casado-Dominguez, Christian Bittner, Andrea Margret Misske
  • Patent number: 8022134
    Abstract: The present invention relates to novel modified polyaminoamides which are useful as dispersing agents for particulate inorganic solids, especially for inorganic pigments such as clay minerals. The new polyamides are also useful as graying inhibiting additives and detergency boosting additives in washing composition for laundry.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: September 20, 2011
    Assignee: BASF Aktiengesellschaft
    Inventors: Cordula Mock-Knoblauch, Juergen Detering, Dieter Boeckh, Parmod Kakumanu Reddy, Xinbei None Song
  • Patent number: 7999035
    Abstract: Amphiphilic water-soluble alkoxylated polyalkylenimines of the general formula I in which the variables are each defined as follows: R are identical or different, linear or branched C2-C6-alkylene radicals; B is a branch; E is an alkylenoxy unit of the formula R1 is 1,2-propylene, 1,2-butylene and/or 1,2-isobutylene; R2 is ethylene; R3 is 1,2-propylene; R4 are identical or different radicals: hydrogen; C1-C4-alkyl; x, y, z are each from 2 to 150, where the sum of x+y+z means a number of alkylenimine units which corresponds to an average molecular weight Mw of the polyalkylenimine before the alkoxylation of from 300 to 10 000; m is a rational number from 0 to 2; n is a rational number from 6 to 18; p is a rational number from 3 to 12, where 0.8?n/p?1.0(x+y+z)1/2; and quaternization products thereof.
    Type: Grant
    Filed: April 12, 2006
    Date of Patent: August 16, 2011
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Boeckh, Christian Bittner, Andrea Misske, Arturo Luis Casado Dominguez
  • Publication number: 20110154582
    Abstract: A process for aftertreating dyed and/or printed textiles to remove excess portions of colorants comprises utilizing an aqueous formulation comprising at least one graft copolymer having a hydrophilic main chain and also surfactants.
    Type: Application
    Filed: July 30, 2009
    Publication date: June 30, 2011
    Inventors: Pia Baum, Klaus Scheuermann, Dieter Boeckh
  • Publication number: 20110130318
    Abstract: The present invention relates to an enzyme composition comprising enzyme containing polymer particles, which is useful for detergent compositions, in particular for liquid detergent compositions. In these enzyme containing particles, the particles comprise i) at least one enzyme, and ii) at least one polymer P, which is selected from homo- and copolymers having a backbone, wherein the C—C-backbone carries carboxylgroups, which may be present in the acidic form or in the neutralized form, and wherein the C—C-backbone comprises hydrophobic repeating units.
    Type: Application
    Filed: July 7, 2009
    Publication date: June 2, 2011
    Applicants: BASF SE, Novozymes A/S
    Inventors: Steffen Maas, Volker Schwendemann, Lidcay Herrera Taboada, Heike Pfistner, Dieter Boeckh, Ole Simonsen
  • Publication number: 20110111999
    Abstract: The present application relates to high efficiency particles and compositions, such as consumer products, comprising such high efficiency particles as well as processes for making and using such high efficiency particles and compositions comprising such high efficiency particles. Such high efficiency particles and compositions provide enhanced benefit agent delivery to a situs that is treated with such high efficiency particles and compositions.
    Type: Application
    Filed: November 4, 2010
    Publication date: May 12, 2011
    Inventors: Johan SMETS, Pascale Claire Annick VANSTEENWINCKEL, Yonas GIZAW, Frank HULSKOTTER, Dieter BOECKH, Hans-Joachim HAEHNLE
  • Publication number: 20100286342
    Abstract: The present invention relates to a process for the alkoxylation of a first polymer comprising at least one monomer unit having NH groups and optionally NH2 groups, wherein the first polymer has a molecular weight Mw of at least 500 g/mol, comprising the steps of (a) reacting the first polymer with alkylene oxide in a reaction mixture comprising a solvent until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, is from 0.75 to 1.
    Type: Application
    Filed: November 17, 2008
    Publication date: November 11, 2010
    Applicant: BASF SE
    Inventors: Dieter Boeckh, Stefan Frenzel, Christian Bittner, Andrea Misske, Ulrich Annen, Wilfried Sager, Sophia Ebert, Andreas Eichhorn
  • Publication number: 20100261634
    Abstract: The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.
    Type: Application
    Filed: November 7, 2008
    Publication date: October 14, 2010
    Applicant: BASF SE
    Inventors: Andrea Misske, Sophia Ebert, Stefan Frenzel, Dieter Boeckh, Frank Huelskoetter, James Danziger
  • Publication number: 20100234631
    Abstract: The present invention relates to polymers obtainable by condensation of N-(hydroxy-alkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and to derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers, as well as to a process for preparing said polymers and a process for preparing said derivatives.
    Type: Application
    Filed: November 7, 2008
    Publication date: September 16, 2010
    Applicant: BASF SE
    Inventors: Andrea Misske, Sophia Ebert, Stefan Frenzel, Dieter Boeckh, Frank Huelskoetter, James Danziger
  • Patent number: 7790667
    Abstract: Water-soluble copolymers which comprise, in copolymerized form, (a) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I H2C?CR1—X—YR2—OnR3??I ?in which the variables have the following meanings: X is —CH2— or —C(O)—, if Y is —O—; is —C(O)—, if Y is —NH—; is —O— or —O—(CH2)4—, if Y is a chemical bond; Y is —O—, —NH— or a chemical bond; R1 is hydrogen or methyl; R2 is C2-C4-alkylene radicals, which may be identical or different and also linear or branched, but where at least 50% of the radicals R2 are ethylene; R3 is C1-C22-alkyl, phenyl, p-(C1-C12-alkyl)phenyl or hydrogen; n is an integer from 6 to 50, (b) 1 to 40% by weight of at least one nonquaternized dipolar monomer comprising at least one nitrogen atom, (c) 0 to 39% by weight of other nonionic monoethylenically unsaturated monomers and (d) 0 to 10% by weight of other anionic monoethylenically unsaturated monomers and have an average molecular weight Mw of from 2000 to 500 000 D, and the u
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: September 7, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Boeckh, Thomas Pfeiffer, Stefan Becker, Marcus Guzmann, Pramod Kakumanu Reddy, John Davis Aiken, III
  • Patent number: 7767425
    Abstract: A process is described for the enzymatic synthesis of sugar acrylates, and a process is described for preparing polymeric sugar acrylates, the polymers obtainable by this process and their use for preparing, for example, cosmetics, drugs, laundry detergents, thickeners, protecting colloids, superabsorbents and textile sizes.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: August 3, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Boeckh, Bernhard Hauer, Dietmar Häring