ISSN:
0025-116X
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Crosslinking reactions of prepolymers of the polyphenylene type carrying acetyl end-groups, based on 4,4′-oxydiacetophenone and acetophenone (FPP-1), or 4-acetylacetophenone and 4-(4-acetylphenoxy)phenyl-o-carborane (FPP-2), by means of 20-80 wt.-% of 1,2-bis[hydrido-(dimethyl)siloxymethyl]-o-carborane (1) were investigated. It was found that the prepolymer FPP-1 is easily crosslinked in the presence of 30 wt.-% of 1 at 300°C, and the prepolymer FPP-2 at 350°C.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/macp.1990.021910408
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