Sökning: "cleavable"
Visar resultat 1 - 5 av 25 avhandlingar innehållade ordet cleavable.
1. Cleavable Cationic Gemini Surfactants
Sammanfattning : This research project concerns investigations of ester-containing cationic gemini surfactants (esterquat and betaine ester types). These dimeric surfactants are compared with their monomeric counterparts. LÄS MER
2. Amphiphilic ortho esters : a new type of cleavable surfactants
Sammanfattning : .... LÄS MER
3. Biodegradable Surfactants Containing Hydrolyzable Bonds
Sammanfattning : Surfactants with built-in weak bonds, so-called cleavable surfactants, are interesting candidates in the search for more environmentally friendly alternatives to traditional surfactants. The objective of this thesis was to perform a systematic study in which cleavable surfactants with different hydrolyzable bonds were compared with regard to physicochemical properties, and chemical and biological stability. LÄS MER
4. Surface active betaine esters
Sammanfattning : .... LÄS MER
5. Det klyvbara ämnet : Diskursiva ordningar i svensk kärnkraftspolitik 1972-1980
Sammanfattning : This study applies a qualitative discourse theoretical method to analyse the central argumentation in the parliamentary debate on nuclear power in Sweden during 19721980, reconstructed from official documents such as governmental and parliamentary bills, committee reports, parliamentary debate protocols, and official commission reports. Particular concern is directed to the process in which various discursive orders emerging within the political debate tend to have a structuring influence on the political argumentation regarding what can be said, by whom this can be said, and how this can be said. LÄS MER