Patents by Inventor Antoni Soler Codina

Antoni Soler Codina 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).

  • Patent number: 5783534
    Abstract: A process for the production of a solid esterquat free from solvents comprising the steps ofA) forming a mixture comprising(i) at least one fatty acid triethanolamine ester corresponding to formula (I) ##STR1## in which R.sup.1 CO is a saturated and/or unsaturated acyl radical containing 6 to 22 carbon atoms, R.sup.2 and R.sup.3 independently of one another represent hydrogen or have the same meaning as R.sup.1 CO, and n, m and p together stand for O or for a number of from 1 to 10;(ii) at least one fatty alcohol polyglycol ether, and(iii) at least one fatty acid partial glyceride; andB) adding an alkylating agent to the above mixture to form said solid esterquat.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: July 21, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Bernd Wahle, Joaquim Bigorra Llosas, Rafael Pi, Antoni Soler Codina, Emili Brau Balague, Yvonne Reichert, Peter Waltenberger