Patents by Inventor Jurgen Kanand

Jurgen Kanand 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).

  • INHIBITION OF POPCORN POLYMER GROWTH
    Publication number: 20010052481
    Abstract: Popcorn polymer growth is inhibited in unstabilized materials comprising olefinically unsaturated organic compounds by adding thereto an effective amount of an aliphatic alcohol of the formula I
    Type: Application
    Filed: March 2, 1999
    Publication date: December 20, 2001
    Inventors: MAIK ARON, MICHAEL BACHTLER, JURGEN KANAND
  • Processes for the preparation of n-butyraldehyde, n-butanol and mixtures thereof
    Patent number: 6166265
    Abstract: Process for the preparation of n-butyraldehyde and/or n-butanol, whereina) 1,3-Butadiene or a butadiene-containing hydrocarbon mixture is reacted with an alcohol of the formula IROH I,where R is C.sub.2 -C.sub.20 -alkyl or alkenyl which is unsubstituted or substituted by 1 or 2 C.sub.1 -C.sub.10 -alkoxy or hydroxyl groups, or is C.sub.6 -C.sub.10 -aryl, C.sub.7 -C.sub.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: December 26, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Jurgen Kanand, Rocco Paciello, Michael Roper
  • Preparation of n-butyraldehyde and/or n-butanol
    Patent number: 5892125
    Abstract: A process for the preparation of n-butyraldehyde and/or n-butanol, in whicha) 1,3-butadiene is caused to react with an amine of the formula IR.sup.1 R.sup.2 NH, Iin which R.sup.1 and R.sup.
    Type: Grant
    Filed: July 23, 1997
    Date of Patent: April 6, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Jurgen Kanand, Michael Roper, Rocco Paciello, Alfred Thome
  • Preparation of n-butyraldehyde and/or n-butanol
    Patent number: 5705707
    Abstract: A process for the preparation of n-butyraldehyde and/or n-butanol, whereina) 1,3-butadiene is caused to react with an alcohol of the formula IROH I,to form a mixture of adducts of the formulas II ##STR1## and III ##STR2## b) the adduct III is isomerized to the adduct II, c) the adduct II is isomerized in the presence of a homogeneous or heterogeneous transition metal element catalyst to form the enol ether of the formula IV ##STR3## and d) n-butyraldehyde and/or n-butanol is/are produced from this ether IV by the reaction thereof with hydrogen and water or water only in the presence of a homogeneous or heterogeneous catalyst.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: January 6, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Jurgen Kanand, Michael Roper, Rolf Pinkos, Rocco Paciello, Alfred Thome