Sökning: "hydroxypropyl methylcellulose"
Visar resultat 11 - 11 av 11 avhandlingar innehållade orden hydroxypropyl methylcellulose.
11. Bulk and interfacial properties of cellulose ethers
Sammanfattning : This work summarizes several studies that all concern cellulose ethers of the types methylcellulose (MC) hydroxypropylmethylcellulose (HPMC) and ethyl(hydroxyethyl)cellulose (EHEC). They share the feature of negative temperature response, as they are soluble in water at room temperature but phase separate and sometimes form gels at high temperatures. LÄS MER