Patents Represented by Law Firm Cushman, Darby
  • Patent number: 5120550
    Abstract: A chewing gum composition which contains as sweetening agent a mixture of erythritol and a liquid sugar or liquid sugar alcohol other than erythritol e.g. a hydrogenated starch hydrolysate with a DE between 20 and 50, the amount of erythritol in the sweetening agent mixture being more than 60 weight %.
    Type: Grant
    Filed: November 30, 1990
    Date of Patent: June 9, 1992
    Assignees: Cerestar Holding BV, Cerestar Holding BV
    Inventor: Freddy M. L. Van der Schueren
  • Patent number: 3969353
    Abstract: There are prepared triazine sulphenimides of the formula ##EQU1## in which X is ##EQU2## R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen or alkyl with 1 to 4 carbon atoms;Y is --CH.sub.2 --CH.sub.2 --; --CH.sub.2 --CH.sub.2 --CH.sub.2 --; --CH(CH.sub.3)--CH.sub.2 --; ##EQU3## ##SPC1## (where R.sup.5 and R.sup.6 are hydrogen, alkyl with 1 to 8 carbon atoms, alkylthioalkyl with a total of 2 to 8 carbon atoms, CH.sub.3 --S--, alkoxyalkyl with a total of 2 to 8 carbon atoms, CH.sub.3 O-- or phenyl); or ##EQU4## (where R.sup.7 and R.sup.8 are hydrogen, alkyl with 1 to 8 carbon atoms, allyl or phenyl). The compounds are useful as herbicides and as aids in rubber mixtures.
    Type: Grant
    Filed: June 19, 1975
    Date of Patent: July 13, 1976
    Assignee: Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
    Inventors: Werner Schwarze, Siegfried Wolff