Bibliothek

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
Datenquelle
Materialart
Erscheinungszeitraum
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    N-phenylglycine-(thio)xanthene dye photoinitiating system and application to photopolymer for visible laser exposure (1989)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 38 (1989), S. 1271-1285 
    Details
    ISSN: 0021-8995
    Schlagwort(e): Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie , Maschinenbau , Physik
    Notizen: It was found that the bimolecular type photoinitiators consisting of N-phenylglycine and (thio)xanthene dyes exhibited high initiating efficiency on irradiation of visible light. From the time-resolved spectroscopic study, the free radical is formed by the sensitized decarboxylation of N-phenylglycine in the presence of (thio)xanthene dye. By using these initiating systems, the visible laser sensitive photopolymer was prepared and the imaging characteristics were evaluated.
    Zusätzliches Material: 12 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/app.1989.070380707
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 2
    Digitale Medien
    Digitale Medien
    Sensitivity and sensitization mechanism of halomethylated polystyrene to near UV region (1986)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 32 (1986), S. 6005-6016 
    Details
    ISSN: 0021-8995
    Schlagwort(e): Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie , Maschinenbau , Physik
    Notizen: Bromo- and chloromethylated polystyrene (BCMS) prepared for an X-ray resist was sensitized to near UV region by addition of some sensitizers. Among them, 2,4-diisopentylthioxanthone (DITX) and Michler's ketone were found to be efficient sensitizers for BCMS and related polymers under irradiation with a high pressure mercury lamp. To investigate the sensitization mechanism, IR and UV spectra were measured with the BCMS/DITX system under light irradiation. From the results, together with those of oxygen and radical scavenging effects on sensitivity of the polymer, it was suggested that hydrogen abstraction of the triplet state of DITX from the polymer induces photocrosslinking between the polymer chains.
    Zusätzliches Material: 8 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/app.1986.070320728
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...