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  • 2000-2004
  • 1965-1969  (2)
  • 1960-1964
  • 1920-1924
  • 1965  (2)
  • Alkaloids
  • Dyes/Pigments
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 4 (1965), S. 619-635 
    ISSN: 0570-0833
    Keywords: Dyes/Pigments ; Photoelectric semiconductors ; Semiconductors ; Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Photoconduction in organic dyes is caused by the formation and migration of electronic charge carriers, and is not due to impurities or photochemical decomposition. The phenomena of dark and light-induced conduction in dyes can therefore be interpreted in the same way as in inorganic semiconductors.
    Additional Material: 14 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 4 (1965), S. 312-321 
    ISSN: 0570-0833
    Keywords: Cotton dyes ; Dyes/Pigments ; Reactive dyes ; Pyridazones ; Basazol dyes ; Primazin P dyes ; Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The present paper deals with new cotton dyes, approaching the subject from two directions. In the first section the synthesis of a new type of reactive dye from products of Peppeacetylene chemistry is reported. The second part describes a dyeing process which does not stat with reactive dyes. Instead, the homopolar bonding between dye and cotton is formed by linking the dye to the substrate via polyfunctional bridges. These two programs have led to the development of the ®Primazin P and ®Basazol dyes.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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