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  • 1
    Electronic Resource
    Electronic Resource
    Studies on metal chelating polymers, 3.Part 1, cf.3Part 2, cf.4 Metal chelates of cationic polymers containing the 3-formyl- or the 3-acetyl-4-hydroxybenzyl group in the side chain (1974)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 175 (1974), S. 2585-2595 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Stabilitätskonstanten einiger Metallkomplexe (Cu(II), Ni(II), Zn(II), Co(II), Fe(III) und Al(III)) von Terpolymeren aus Diallyl[3-formyl- (oder 3-acetyl-) 4-hydroxybenzyl]-methylammoniumchlorid, Diallyldimethylammoniumchlorid und Schwefeldioxid wurden durch potentiometrische Titration bestimmt.Die Ergebnisse werden diskutiert, wobei die Stabilitätskonstanten mit denen der o-Hydroxybenzaldehyd- und o-Hydroxyacetophenon-Derivate verglichen werden.
    Notes: The stability constants for several metal complexes (Cu(II), Ni(II), Zn(II), Co(II), Fe(III), Al(III)) of terpolymers from diallyl[3-formyl (or 3-acetyl-) 4-hydroxybenzyl]methylammonium chloride, diallyldimethylammonium chloride, and sulfur dioxide were determined by potentiometric titration.The results are discussed comparing the stability constants with those of o-hydroxybenzaldehyde and o-hydroxyacetophenone derivatives.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1974.021750906
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Studies on polymeric azomethines. Preparations and properties of polymeric azomethines from terpolymers containing the 3-formyl-4-hydroxybenzyl group in the side chain, and several amines (1974)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 175 (1974), S. 3055-3065 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Polymere Azomethine (5a - d) wurden dargestellt durch Reaktion zwischen dem Terpolymer 3 einerseits und Butylamin, Äthylendiamin, Anilin und 4-Aminomethylbenzylamin andererseits. Das Terpolymer 3 wurde durch Copolymerisation von Diallyl(3-formyl-4-hydroxybenzyl)methylammoniumchlorid, Diallyldimethylammoniumchlorid und Schwefeldioxid erhalten.IR-Spektren, Löslichkeit und thermische Stabilität der polymeren Azomethine wurden untersucht. Auf spektroskopischem Wege wurde die Azomethin-Bildungskonstante von 5a (dargestellt aus Butylamin und 3) bestimmt und diese im Vergleich mit denjenigen der o-Hydroxybenzaldehydderivate diskutiert.
    Notes: Polymeric azomethines (5a - d) were prepared by the reaction between the terpolymer 3 and butylamine, ethylenediamine, aniline, or 4-aminomethylbenzylamine. 3 was obtained by terpolymerization of diallyl(3-formyl-4-hydroxybenzyl)methylammonium chloride (1), diallyldimethylammonium chloride (2), and sulfur dioxide.IR-spectra, solubilities, and thermal stabilities of the azomethines were examined. The formation constant of azomethine 5a, (prepared from butylamine and 3) was determined by the spectroscopic method and discussed comparing with those of o-hydroxybenzaldehyde derivatives.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1974.021751102
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Studies on metal chelating polymers, 1. Preparations and properties of the cationic polymers containing the 3-formyl-4-hydroxybenzyl group in the side chain (1973)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 167 (1973), S. 95-117 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Diallyl-(3-formyl-4-hydroxybenzyl)-methylammonium chlorid (I) wurde dargestellt. Die Homopolymerisation sowie die Copolymerisation und Terpolymerisation dieses Monomeren mit anderen Diallyl-V erbindungen und/oder Schwefeldioxid unter verschiedenen Bedingungen wurde ausgeführt. Es wurde der Einfluß der Polymerisationsbedingungen auf Ausbeute und Viskosität studiert. Die Struktur der schwefeldioxidhaltigen Polymeren wurde aufgrund der thermischen Stabilität diskutiert. Ferner wurden physikalisch-chemische Eigenschaften der Polymeren untersucht.
    Notes: Diallyl-(3-formyl-4-hydroxybenzyl)-methylammonium chloride (I) was prepared. The homopolymerization of I and the copolymerization or terpolymerization of I and other diallyl compounds and/or sulfur dioxide were carried out under various conditions. The effect of the polymerization conditions on the yields and on the inherent viscosities was studied.The structure of sulfur dioxide containing polymers was discussed by means of the nature of thermal stability.The physico-chemical properties of the polymers were investigated.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1973.021670105
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Studies on metal chelating polymers, 2Part 1, cf. 6.. Preparations and properties of cationic polymers containing the 3-acetyl-4-hydroxybenzyl group in the side chain (1973)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 170 (1973), S. 11-21 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Diallyl-(3-acetyl-4-hydroxybenzyl)-methylammoniumchlorid (I) wurde dargestellt. Die Copolymerisation dieser Verbindung mit Schwefeldioxid und Terpolymerisationen mit anderen Diallylverbindungen und Schwefeldioxid wurden unter verschiedenen Bedingungen ausgeführt und der Einfluß der Polymerisationsbedingungen auf Ausbeuten und Viskositäten der erhaltenen Polymeren untersucht.Ferner wurden IR-Spektren, Löslichkeit und thermische Stabilität der Polymeren bestimmt. Durch eine spektroskopische Methode konnte die scheinbare Dissoziationskonstante des phenolischen Protons eines Produktes der Terpolymerisation von I mit Diallyldimethyl-ammoniumchlorid und SO2 ermittelt werden.
    Notes: Diallyl(3-acetyl-4-hydroxybenzyl) methylammonium chloride (I) was prepared. The copolymerization of I with sulfur dioxide, and the terpolymerizations of I with other diallyl compounds and sulfur dioxide were carried out under various conditions. The effect of the polymerization conditions on the yields and the viscosities of the obtained polymers was studied.IR-spectra, solubilities, and thermal stabilities of the polymers were examined. An apparent dissociation constant for the phenolic proton in the product of terpolymerization of I with diallyldimethylammonium chloride and SO2 was determined by the spectral method.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1973.021700102
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    Paper (German National Licenses)
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