Patents by Inventor Hugo Fuetterer

Hugo Fuetterer 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).

  • Transfer printing of cellulosic fabrics and transfer for use therein
    Patent number: 4063879
    Abstract: A process for the transfer printing of fabrics containing or consisting of cellulose fibers, by using transfers, wherein the fabric is impregnated with aqueous solutions of compounds which are both solvents for the transfer dyes and potential crosslinking agents for cellulose, dried and printed by the transfer process, in the presence of a cross-linking catalyst, applied from a transfer, with sublimable dyes or optical brighteners.
    Type: Grant
    Filed: January 16, 1976
    Date of Patent: December 20, 1977
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerhard Faulhaber, Hugo Fuetterer, Harro Petersen, Hermann Schwab