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  • 1990-1994
  • 1965-1969  (2)
  • 1960-1964  (3)
  • 1950-1954
  • 1930-1934
  • 1890-1899
  • 1830-1839
  • 1996
  • 1965  (2)
  • 1964  (1)
  • 1963  (2)
  • 1924
  • 1891
  • 1835
  • 1834
  • Dyes/Pigments  (5)
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Materialart
Erscheinungszeitraum
  • 1990-1994
  • 1965-1969  (2)
  • 1960-1964  (3)
  • 1950-1954
  • 1930-1934
    • +
Jahr
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Organic Dyes as Photoelectric Semiconductors (1965)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 4 (1965), S. 619-635 
    Details
    ISSN: 0570-0833
    Schlagwort(e): Dyes/Pigments ; Photoelectric semiconductors ; Semiconductors ; Chemistry ; General Chemistry
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie
    Notizen: 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.
    Zusätzliches Material: 14 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/anie.196506191
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    New Cotton DyesPublished on the occasion of the 100th anniversary of the establishment of Badische Anilin- & Soda-Fabrik AG., on April 6th, 1965. (1965)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 4 (1965), S. 312-321 
    Details
    ISSN: 0570-0833
    Schlagwort(e): Cotton dyes ; Dyes/Pigments ; Reactive dyes ; Pyridazones ; Basazol dyes ; Primazin P dyes ; Chemistry ; General Chemistry
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie
    Notizen: 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.
    Zusätzliches Material: 2 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/anie.196503121
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    New Reactive DyesDedicated to Professor H. Bredereck on the occasion of his 60th birthday (1964)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 3 (1964), S. 408-416 
    Details
    ISSN: 0570-0833
    Schlagwort(e): Reactive dyes ; Dyes/Pigments ; Chemistry ; General Chemistry
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie
    Notizen: Two new groups of reactive dyestuffs have been developed. One group (Levafix® dyes) comprises compounds which contain —SO2NH—CH2—CH2—OSO3H or —CH2—N(alkyl)-CH2—CH2—OSO3H as reactive groups. The dyes of this group react with cellulose fibers to form cellulose ethers, e.g. R—SO2NH—CH2—CH2—O—cellulose. The substances in the second group (Levafix-E® dyes) consist of the amides formed from 2,3-dichloroquinoxaline-6-carboxylic acid and dyestuffs containing primary or secondary amino groups.
    Zusätzliches Material: 3 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/anie.196404081
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Reactive Dyes Containing Vinylsulfonyl GroupsPublished on the occasion of the 100th anniversary of the founding of Farbwerke Hoechst AG. on January 11th, 1963 (1963)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 2 (1963), S. 20-23 
    Details
    ISSN: 0570-0833
    Schlagwort(e): Reactive dyes ; Dyes/Pigments ; Reactive dyes ; Chemistry ; General Chemistry
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie
    Notizen: Compounds and dyes containing vinylsulfonyl groups or groupings which readily yield vinylsulfonyl groups possess a marked ability to add onto many compounds containing active hydrogen under alkaline conditions. They also react with natural substances of high molecular weight, e.g. wool and cellulose, which contain amino- or hydroxyl groups. These reactions lead to the formation of strong covalent bonds between the reactants. As a result of this finding, reactive dyes for nitrogenous and cellulose fibers have been developed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/anie.196300201
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Polycondensation Dyes. A New Principle for the Preparation of Wash-Fast Cotton DyeingsPublished on the occasion of the 100th anniversary of the foundation of Farbwerke Hoechst on January 11th, 1963 (1963)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 2 (1963), S. 30-31 
    Details
    ISSN: 0570-0833
    Schlagwort(e): Polycondensation ; Dyes/Pigments ; Bunte salts ; Chemistry ; General Chemistry
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie
    Notizen: Dyes which contain only thiosulfate residues as water-solubilizing groups are readily polycondensed on cellulose under mild conditions in the presence of condensing agents such as sodium sulfide to give insoluble, high molecular-weight dyes. This type of fixation leads to wash-fast dyeings and, in contrast to reactive dyes, involves no reaction with the fiber. The preparation and application of the dyes are described.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/anie.196300301
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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