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Bottlebrush-shaped copolymers with cellulose diacetate backbone by a combination of ring opening polymerization and ATRP

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F08%3A00093630" target="_blank" >RIV/61389013:_____/08:00093630 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Bottlebrush-shaped copolymers with cellulose diacetate backbone by a combination of ring opening polymerization and ATRP

  • Original language description

    Graft copolymers with cellulose diacetate (CDA) backbone and both the poly(.epsilon.-caprolactone) and polystyrene, or poly(butyl acrylate) or PMMA grafts were prepared by two-step process. First, .epsilon. -caprolactone (CL) was polymerized by ring-opening polymerization (ROP) initiated with CDA, partly funcionalized with 2-bromo-isobutyryl groups (degree of functionalization was 0.5). The p(CDA-g-CL) copolymers were used in the second step as polyfunctional macroinitiators of ATRP of the vinyl monomer, giving densely grafted copolymers with polyester and PSt, or PBuA, or PMMA grafts.

  • Czech name

    Hustě roubované kopolymery na bázi diacetátu celulózy připravené kombinací ring opening polymerizace a ATRP

  • Czech description

    Dvoustupňovým procesem byly syntetizovány kartáčovíté roubované kopolymery s páteří na bazi diacetátu celulozy (CDA) s rouby poly(.epsilon.-kaprolaktonu) a polystyrene, poly(butylakrylátu nebo PMMA. V prvním kroku proběhla ROP kaprolaktonu, iniciovaná CDA, částečně funkcionalizovaným 2-bromoisobutyrátovými skupinami (stupeň funcionalisace 0.5). Pak byly takto připravené p(CDA-g-CL) kopolymery užity jako multifunkční iniciátory ATRP vinylových monomerů za vzniku hustě roubovaných kopolymerů s polyesterovými a PSt, PBuA nebo PMMA rouby.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA410820601" target="_blank" >IAA410820601: Controlled grafting of cellulose derivatives by atom-transfer radical polymerization and study of application properties of prepared graft copolymers</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Polymer Science. Part A - Polymer Chemistry

  • ISSN

    0887-624X

  • e-ISSN

  • Volume of the periodical

    46

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

    564-573

  • UT code for WoS article

  • EID of the result in the Scopus database