Sökning: "release agent"

Visar resultat 1 - 5 av 104 avhandlingar innehållade orden release agent.

  1. 1. Lättflyktiga halokarboner : miljöeffekter och ersättningsalternativ i industrielle processer och produkter

    Författare :Tomas Rydberg; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; water-based; CFC-alternative; halocarbons; release agent; ozone-layer; clean technology; phase-out;

    Sammanfattning : .... LÄS MER

  3. 2. Formulations, Release and Skin Penetration of Topical Anesthetics

    Författare :Katayoun Welin-Berger; Brian W. Barry; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacy; FARMACI; PHARMACY; FARMACI; galenisk farmaci; Pharmaceutics;

    Sammanfattning : This thesis describes certain critical aspects of the development of semisolid topical anesthetic formulations requiring a fast onset of action. Furthermore, local anesthetics were investigated regarding their phase interaction with membrane lipids. LÄS MER

  4. 3. Alkali Release and Effects on Biomass Thermal Conversion Processes

    Författare :Yaxin Ge; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Co-conversion; Alkali; Biomass; bed material; thermal conversion; online measurements;

    Sammanfattning : High alkali content is an important feature of biomass, and it has a series of implications for thermal conversion processes. This thesis focuses on the release of alkali during various biomass thermal conversion processes, including biomass pyrolysis, char gasification, co-conversion of different types of biomass, and thermal conversion of biomass mixed with fresh and used bed materials. LÄS MER

  5. 4. Microcapsules for Functionalization of Fibrous Materials: From Formulation Development to Long-term Microbial Infection Control

    Författare :Viktor Eriksson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Controlled release; Antimicrobial; Microencapsulation;

    Sammanfattning : In response to growing concerns regarding the impact of antimicrobial agents on the environment and public health, a more sustainable approach to their use in products is needed. The problem originates from rapid and uncontrolled release, leading to difficulties in maintaining long-term efficacy. LÄS MER

  7. 5. Submicron Calcium Phosphate Spheres for Biomedical Applications : Synthesis and Use

    Författare :Tao Qin; Håkan Engqvist; Fredrik Nikolajeff; Jie Huang; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; calcium phosphate; spheres; dentinal hypersensitivity; drug release; tooth bleaching;

    Sammanfattning : Calcium phosphate spheres as biomaterials have been attracting attention in recent years. Calcium phosphate occurs naturally in bone, and a hollow structure could be advantageous for drug loading and release. LÄS MER