CELLUTECH AB Patent applications |
Patent application number | Title | Published |
20150357099 | CELLULOSE NANOFIBRIL DECORATED WITH MAGNETIC NANOPARTICLES - The present invention relates to cellulose nanofibrils decorated with magnetic nanoparticles as well as a method for the preparation thereof and a material comprising the nanofibrils. | 12-10-2015 |
20150158995 | NFC STABILIZED FOAM - A hydrophobized nanofibrillated cellulose foam comprising a charged hydrophobic amine, a method for providing such foam and its use. | 06-11-2015 |
20140079931 | CELLULOSE-BASED MATERIALS COMPRISING NANOFIBRILLATED CELLULOSE FROM NATIVE CELLULOSE - The present invention relates to cellulose-based materials comprising nanofibrillated cellulose (NFC) from native cellulose. exhibiting highly superior properties as compared to other cellulose-based materials, a method for preparing such cellulose-based material, and uses thereof are also disclosed. | 03-20-2014 |
20130330543 | NOVEL METHOD FOR PRODUCTION OF SUPERHYDROPHOBIC SURFACES - The present invention provides a method for the production of a superhydrophobic film, surface or material comprising the steps of: (i) providing a composition comprising a hydrophobic substance and a hydrophilic solvent, the hydrophilic solvent being a liquid at a temperature of 25° C. and atmospheric pressure; and (ii) spraying the composition towards a substrate for deposition of a solid residue onto the surface of the substrate for generation of the superhydrophobic film, surface or material; wherein the temperature of the composition is higher that the temperature of the substrate when carrying out step (ii). A composition, use of the composition and a substrate is also provided. | 12-12-2013 |