Patents by Inventor Judith Christine BRAEUER

Judith Christine BRAEUER 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).

  • Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products
    Patent number: 10851323
    Abstract: The invention relates to aqueous polymer dispersions comprising at least one polymer obtainable by the reaction of at least one monomer M1 of the general formula H2C?CH—C(O)OR (I), wherein R is an unbranched alkyl chain comprising from 18 to 22 carbon atoms, and optionally at least one monomer M2. The invention relates moreover to a method for the preparing of such aqueous polymer dispersion and the use thereof as pour point depressant for crude oil, petroleum, and petroleum products.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: December 1, 2020
    Inventors: Judith Christine Braeuer, Kai Gumlich, Stefan Frenzel, Maria Socher, Jennifer Anne Jackson, Edward Bohres
  • AQUEOUS POLYMER DISPERSIONS, A METHOD FOR THEIR PREPARATION AND THE USE THEREOF AS POUR-POINT DEPRESSANTS FOR CRUDE OIL, PETROLEUM, AND PETROLEUM PRODUCTS
    Publication number: 20190024011
    Abstract: The invention relates to aqueous polymer dispersions comprising at least one polymer obtainable by the reaction of at least one monomer M1 of the general formula H2C?CH—C(O)OR (I), wherein R is an unbranched alkyl chain comprising from 18 to 22 carbon atoms, and optionally at least one monomer M2. The invention relates moreover to a method for the preparing of such aqueous polymer dispersion and the use thereof as pour point depressant for crude oil, petroleum, and petroleum products.
    Type: Application
    Filed: March 8, 2017
    Publication date: January 24, 2019
    Inventors: Judith Christine BRAEUER, Kai GUMLICH, Stefan FRENZEL, Maria SOCHER, Jennifer Anne JACKSON, Edward BOHRES
  • PRODUCING A SHAPED ARTICLE
    Publication number: 20160244898
    Abstract: A shaped article is produced from a sheetlike fibrous nonwoven web and an aqueous polymeric dispersion.
    Type: Application
    Filed: September 10, 2014
    Publication date: August 25, 2016
    Applicant: BASF SE
    Inventors: Michael KALBE, Thomas BIRK, Judith Christine BRAEUER, Rainer SCHEIDHAUER
  • PROCESS FOR PRODUCING COMPOSITE MATERIALS
    Publication number: 20140017411
    Abstract: The present invention relates to a process for producing composite materials formed from a) at least one inorganic or organometallic phase; and b) at least one organic polymer phase with aromatic or heteroaromatic structural units; comprising the homo- or copolymerization of at least one monomer of the formula I in which M is a metal or semimetal; R1, R2 may be the same or different and are each an Ar—C(Ra,Rb)— radical in which Ar is as defined in claim 1, or the R1Q and R2G radicals together are a radical of the formula A in which A is an aromatic or heteroaromatic ring fused to the double bond, m is 0, 1 or 2, and the R radicals may be the same or different and are as defined in claim 1; G, Q are each O, S or NH; Q is O, S or NH; and in which q, X, Y, R1?, R2? are each as defined in claim 1; which comprises performing the polymerization of the monomers of the general formula I thermally in the absence or substantial absence of added catalysts.
    Type: Application
    Filed: July 12, 2013
    Publication date: January 16, 2014
    Inventors: Arno Lange, Theo Smit, Rainer Dyllick-Brenzinger, Gerhard Cox, Oliver Gronwald, Judith Christine Bräuer, Stefan Spange, Tina Löschner, Patrick Kempe