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  • 1
    Electronic Resource
    Electronic Resource
    Perfume alcohols supported to sulfochlorinated poly(styrene-co-divinyl benzene) beads (1988)
    Bognor Regis [u.a.] : Wiley-Blackwell
    Journal of Polymer Science Part A: Polymer Chemistry 26 (1988), S. 2355-2357 
    Details
    ISSN: 0887-624X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Perfume alcohols such as 2-phenyl ethanol and eugenol were supported to sulfochlorinated poly(styrene-co-divinyl benzene) beads in the presence of base such as triethyl amine, pyridine, and sodium bicarbonate and their hydrolysis at different temperature was studied.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pola.1988.080260908
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Copolymer of ketonic resin-polyacrylonitrile (1990)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 39 (1990), S. 1657-1663 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: The polymerization of acrylonitrile in the presence of Ce(IV) salts and ketonic resin such as methyl ethyl ketone/formaldehyde and cyclohexanone/formaldehyde resin was investigated. Block copolymer of ketonic resin-polyacrylonitrile was produced. The effect of Ce(IV) concentration, temperature, time, and monomer concentration on the yield and molecular weight was studied. Maximum yield was obtained at 50°C and ceric ammonium nitrate concentration of 0.033 mol/L.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1990.070390804
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Modified cyclohexanone-formaldehyde and acetophenone-formaldehyde resins (1993)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 50 (1993), S. 577-584 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Preparation of in situ-modified cyclohexanone-formaldehyde and acetophenone-formaldehyde resins with compounds such as diphenols, melamine, and p-toluene sulfonamide were studied. Modification of acetophenone-formaldehyde resins with hydroxylamine, semicarbazide, phenylhydrazine, phthalic anhydride, and acetic anhydride was also studied. Melting points, solubilities in organic solvents, and FTIR and NMR spectra of modified resins were determined. © 1993 John Wiley & Sons, Inc.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1993.070500402
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Polycondensation using alkyl chlorosilanes/silicon tetrachloride: Preparation of poly(1,4-benzamide) (1991)
    Weinheim : Wiley-Blackwell
    Angewandte Makromolekulare Chemie 189 (1991), S. 149-153 
    Details
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Poly(1,4-benzamid) wurde durch Kondensation von p-Aminobenzoesäure in Mischungen von Alkylchlorsilanen und Siliciumtetrachlorid in hohen Ausbeuten hergestellt. Außerdem wurden lösliche Nebenprodukte erhalten. Diese Methode ist geeignet zur Beeinflussung der Oberflächenstruktur und der Teilchengröße des bei der Kondensation gebildeten Siliciumdioxids, wenn dem Siliciumtetrachlorid ein geringer Anteil Chlortrimethylsilan zugefügt wird.
    Notes: Mixtures of alkyl chlorosilane and silicon tetrachloride were used as condensation agents for the preparation of poly(1,4-benzamide). Both high yield of polyamide and soluble side products were obtained. This method may be used to regulate the surface structure and the particle size of silicon dioxide side product if a minimum amount of trimethyl chlorosilane was added to silicon tetrachloride catalyst.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/apmc.1991.051890114
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  • 5
    Electronic Resource
    Electronic Resource
    Polycondensation using dichlorodimethylsilane: Preparation of aromatic polyamides (1988)
    Basel : Wiley-Blackwell
    Die Makromolekulare Chemie, Rapid Communications 9 (1988), S. 19-22 
    Details
    ISSN: 0173-2803
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/marc.1988.030090104
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    Paper (German National Licenses)
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