Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Rüdiger Spohnholz"'
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 52:680-690
A new synthesis for polyurethane dispersions was developed using both trimellitic anhydride alone and in combination with dimethylol propionic acid as internal emulsifiers. During synthesis of the polyurethane ionomer, Fourier transform infrared spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cce026f173fb2ec6a8dd69a3d915523
https://doi.org/10.1002/pola.27049
https://doi.org/10.1002/pola.27049
Publikováno v:
Chemische Berichte. 124:1397-1402
2,4-Bis(diphenylmethylene)-1,3-cyclobutanedione (1) is transformed into its sulphur analogues 2 and 3 with Lawesson's or Davy's reagent 5a,b. An X-ray structural analysis is performed on 3. The electrochemistry of these compounds is surveyed. The pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::372b9bfd3292c4f127315780929e0105
https://doi.org/10.1002/cber.19911240613
https://doi.org/10.1002/cber.19911240613
Publikováno v:
Chemische Berichte. 124:1885-1885
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5fb54516d9cfcf5c883e01dba76b66
https://doi.org/10.1002/cber.19911240832
https://doi.org/10.1002/cber.19911240832