Patents Assigned to DE NEEF CHEMICAL PROCESSING NV
  • Method for isolating carbohydrate alkylcarbamates
    Patent number: 10113010
    Abstract: The invention relates to methods for isolating carbohydrate alkylcarbamates. The invention further relates to the use of solvents for isolating a carbohydrate alkylcarbamate from a reaction mixture. The invention further relates to carbohydrate alkylcarbamate solutions in a solvent containing groups that are reactive with an isocyanate and the use of such solutions in cosmetic and pharmaceutical products, inks, coatings, paints or natural and synthetic emulsion polymers.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: October 30, 2018
    Assignees: CREASEARCH BVBA, DE NEEF CHEMICAL PROCESSING NV
    Inventors: Karl Booten, Geert Vermeulen