Patents by Inventor Heiko Heinrich Humbert

Heiko Heinrich Humbert 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: 20230303792
    Abstract: The present disclosure relates to sulfonic acid esters for use as additives in a polyurethane formulation. The polyurethane formulation further includes a compound containing an isocyanate functional group, an active hydrogen-containing compound and a reactive amine catalyst.
    Type: Application
    Filed: August 11, 2021
    Publication date: September 28, 2023
    Inventors: Pietro Buono, Dion Deriks, Wouter Geers, Heiko Heinrich Humbert, Geert Lodewijk Dries, Petra Emma Vanderstraeten
  • Patent number: 10100002
    Abstract: The present invention relates to a method for separating N,N,N?-trimethylbisaminoethylether and/or N,N-dimethylbisaminoethylether, from a mixture A comprising N,N,N?-trimethylbisaminoethylether, and N,N-dimethylbisaminoethylether, wherein said method comprises the steps of: (a) contacting said mixture A with an acylating agent, to form a mixture B comprising the amides of N,N,N?-trimethylbisaminoethylether and of N,N-dimethylbisaminoethylether, respectively; and (b1) separating the amide of N,N,N?-trimethylbisaminoethylether from mixture B; and (c1) recovering N,N,N?-trimethylbisaminoethylether from its amide by means of a transamidation reaction; and/or (b2) separating the amide of N,N-dimethylbisaminoethylether from mixture B; and (c2) recovering N,N-dimethylbisaminoethylether from its amide by means of a transamidation reaction.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: October 16, 2018
    Assignee: HUNTSMAN INTERNATIONAL LLC
    Inventors: Attila Gaspar, Zsolt Gaspar, Zsanett Szabone Herseczki, Heiko Heinrich Humbert, Imre Kordas, Petra Emma Vanderstraeten
  • Publication number: 20160237024
    Abstract: The present invention relates to a method for separating N,N,N?-trimethylbisaminoethylether and/or N,N-dimethylbisaminoethylether, from a mixture A comprising N,N,N?-trimethylbisaminoethylether, and N,N-dimethylbisaminoethylether, wherein said method comprises the steps of: (a) contacting said mixture A with an acylating agent, to form a mixture B comprising the amides of N,N,N?-trimethylbisaminoethylether and of N,N-dimethylbisaminoethylether, respectively; and (b1) separating the amide of N,N,N?-trimethylbisaminoethylether from mixture B; and (c1) recovering N,N,N?-trimethylbisaminoethylether from its amide by means of a transamidation reaction; and/or (b2) separating the amide of N,N-dimethylbisaminoethylether from mixture B; and (c2) recovering N,N-dimethylbisaminoethylether from its amide by means of a transamidation reaction.
    Type: Application
    Filed: September 29, 2014
    Publication date: August 18, 2016
    Inventors: Attila Gaspar, Zsolt Gaspar, Zsanett Szabone Herseczki, Heiko Heinrich Humbert, Imre Kordas, Petra Emma Vanderstraeten
  • Patent number: 9382397
    Abstract: The invention relates to a primary amine component corresponding to formula I being (R1R2NR3)2NR4 wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of —CH2CH2OCH2CH2—, —CH2CH2OCH2CH2CH2— and —CH2CH2CH2OCH2CH2CH2—; R4 is chosen from the group consisting of a hydrogen and —CH2CH2CH2NH2, and the use of said primary amine component corresponding to Formula I as a blowing catalyst of a catalyst system in a reaction of at least one polyisocyanate component and at least one isocyanate-reactive component, the catalyst system further comprising at least one gelling catalyst different from said component of formula I.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: July 5, 2016
    Assignees: Huntsman Corporation Hungary Zrt, Huntsman International LLC
    Inventors: Zsolt Gaspar, Heiko Heinrich Humbert, Gabor Felber, Attila Gaspar, Robert Allison Grigsby, Jr., Imre Kordas, Petra Emma Vanderstraeten
  • Publication number: 20130261199
    Abstract: The invention relates to a primary amine component corresponding to formula I being (R1R2NR3)2NR4 wherein each of R1 and R2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R3 being an alkoxyalkyl group chosen from the group consisting of —CH2CH2OCH2CH2—, —CH2CH2OCH2CH2CH2— and —CH2CH2CH2OCH2CH2CH2—; R4 is chosen from the group consisting of a hydrogen and —CH2CH2CH2NH2, and the use of said primary amine component corresponding to Formula I as a blowing catalyst of a catalyst system in a reaction of at least one polyisocyanate component and at least one isocyanate-reactive component, the catalyst system further comprising at least one gelling catalyst different from said component of formula I.
    Type: Application
    Filed: November 22, 2011
    Publication date: October 3, 2013
    Applicant: Huntsman Corporation Hungary ZRt
    Inventors: Zsolt Gaspar, Heiko Heinrich Humbert, Gabor Felber, Attila Gaspar, Robert Allison Grigsby, JR., Imre Kordas, Petra Emma Vanderstraeten
  • Publication number: 20120130132
    Abstract: According to the present invention, a method for separating a primary amine being an N,N-dialkylbisaminoalkylether, from mixtures comprising said primary amine and at least one of a secondary amine being an N,N,N?-trialkylbisaminoalkylether and a tertiary amine being an N,N,N?,N?-tetraalkylbisaminoalkylether, comprising the steps: (?) joining said mixture and at least one of a ketone and an aldehyde for reacting said primary amine with said at least one of a ketone and an aldehyde, thereby providing a primary amine based imine by a Schiff base reaction; (?) separating the primary amine based imine from said at least one of the secondary or tertiary amine; and (?) recovering the primary amine from its primary amine based imine by hydrolysis of the primary amine based imine.
    Type: Application
    Filed: May 6, 2010
    Publication date: May 24, 2012
    Inventors: Heiko Heinrich Humbert, Zsolt Gaspar, Gabor Felber, Attila Gaspar, Robert Alison Grigsby, JR., Imre Kordas, Petra Emma Vanderstraeten