Synthesis of Bis(4-Anilinylmethylsilyloxy)-Octaphenylsilsesquioxane-Modified Thermosetting IMIDE Oligomers

Abstract

A series of Bis(4-Anilinylmethylsilyloxy)-octaphenyl-silsesquioxane-modified thermosetting imide oligomers were prepared and the structure were characterized by FTIR and NMR. Bis(4-Anilinylmethylsilyloxy)-Octaphenyl-silsesquioxane was synthesized using a previously reported method and was reacted with 6-FDA, ODA and PEPA monomers to produce oligomers with 0.0, 11.9, 18.8, 23.3, 26.4, and 28.8 weight percent Si10O14. FTIR analysis was performed to ensure complete imidization. NMR spectra (1H, 13C and 29Sil) were collected and integrated to ensure the target chain length was obtained.

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Document Details

Document Type
Technical Report
Publication Date
Nov 29, 2011
Accession Number
ADA555873

Entities

People

  • Dana M. Pinson
  • Gregory R. Yandek
  • Joseph M Mabry
  • Timothy S. Haddad

Organizations

  • Air Force Research Laboratory

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Air Force
  • Air Force Research Laboratories
  • Department Of Defense
  • Information Operations
  • Military Research
  • Oligomers

Fields of Study

  • Chemistry
  • Materials science

Readers

  • Organic Chemistry
  • Polymer Science and Engineering.
  • Thin Film Deposition Science.