Search for dissertations about: "Methyl Cellulose"
Showing result 1 - 5 of 33 swedish dissertations containing the words Methyl Cellulose.
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1. New Methods for Enzyme Hydrolysis, Analysis, and Characterization of Modified Cellulose
Abstract : Cellulose can be chemically modified to produce derivatives with specific properties. Knowledge of correlations between the modification reaction, substituent distribution, origin of cellulose and properties are importaint in order to design processess so as to produce derivatives with the desired properties. READ MORE
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2. Understanding overlooked molecular interactions in the cellulose/NaOH(aq) system
Abstract : The cold NaOH(aq) system is a promising process for the production of textile fibres. Although the process has been studied for almost a century, there remain unsolved research issues, especially regarding the dissolution mechanism. READ MORE
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3. Surface Modification of Cellulose by Covalent Grafting and Physical Adsorption
Abstract : The interest in new environmentally friendly cellulose‐based productshas increased tremendously over the last years. At the same time theSwedish forest industry faces new challenges in its strive to increase the utilization of cellulose fibers in high‐value end‐products. READ MORE
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4. Tailored adhesion of PISA-latexes for cellulose modification and new materials
Abstract : This thesis is focused on applying modification chemistry to already known cellulosic substrates from wood (i.e. cellulose nanofibrils, CNFs, and cellulose nanocrystals, CNCs). READ MORE
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5. Investigation of CO2 interactions with cellulose dissolved in the NaOH(aq) system
Abstract : Cellulose derived from wood can be used as raw material for production of textile fibres, making it a renewable alternative to fossil oil. One of the key steps in this process is dissolution of the cellulose. READ MORE