Search for dissertations about: "ring-opening polymerization"

Showing result 1 - 5 of 47 swedish dissertations containing the words ring-opening polymerization.

  1. 1. Controlled Ring-Opening Polymerization : Mechanism and Synthesis of Macromolecular Architectures with Tailored Properties

    University dissertation from Institutionen för polymerteknologi

    Author : Maria Ryner; KTH.; [2002]
    Keywords : controlled ring-opening polymerization; poly L-lactide ; poly 1; 5-dioxepan-2one ; stannous octoate; tin alkoxide; DFT methods; mechanism; triblock; multiblock; tailored hydrophilicity; elastomers; resorbable materials;

    Abstract : .... READ MORE

  2. 2. Controlled ring-opening polymerization Polymers with designed macromolecular architechture

    University dissertation from Institutionen för polymerteknologi

    Author : Kajsa Stridsberg; KTH.; [2000]
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. Ring-opening polymerization from cellulose for biocomposite applications

    University dissertation from Stockholm : KTH

    Author : Hanna Lönnberg; KTH.; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cellulose; ring-opening polymerization; polycaprolactone; grafting from; MEDICINE Chemistry; MEDICIN Kemi;

    Abstract : There is an emerging interest in the development of sustainable materials with high performance. Cellulose is promising in this regard as it is a renewablere source with high specific properties, which can be utilized as strong reinforcements in novel biocomposites. READ MORE

  4. 4. Synthesis of functional degradable polymers by radical ring-opening polymerization

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Jenny Undin; KTH.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; tissue engineering; ring-opening polymerization; 2; 2´-azoisobutyronitrile; cyclic ketene acetals; 2-methylene- 1; 3; 6-trioxocane; 2-methylene- 1; 3-dioxepane; vinyl acetate; coopolymerization;

    Abstract : The increased demand for understanding cell-material interactions and subsequently create personalized implants for tissue engineering has resulted in an increased interest in developing new monomers with functional groups. The focus of the work presented in this thesis has been on the synthesis of functional monomers and the polymerization of these into functional amorphous aliphatic polyesters. READ MORE

  5. 5. Lipase-Catalyzed Syntheses of Telechelic Polyesters

    University dissertation from Stockholm : KTH

    Author : Magnus Eriksson; KTH.; [2010]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Candida antarctica lipase B; lipase-catalysis; polymerization; telechelic; functional polyesters; ring-opening polymerization; polycondensation.; MEDICINE Chemistry Biochemistry; MEDICIN Kemi Biokemi;

    Abstract : Telechelic polyesters have successfully been synthesized with lipase-catalyzed polymerization. The produced telechelics had a high degree of di­functionalization, high purity (requiring little or no workup) and controlled degree of polymerization. The syntheses were performed in one-pot one-step reaction systems. READ MORE