Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1979-03-30
1981-01-06
Person, Sandra M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
525178, C08K 304, C08K 330
Patent
active
042435749
ABSTRACT:
Poly(meta-phenylene isophthalamide) comprising encapsulated filler, a process for the preparation of these compositions by addition of the filler to the polymer solution before precipitation, and molded articles prepared from these materials characterized by increased strength at equal filler loadings.
REFERENCES:
patent: 3287324 (1966-11-01), Sweeny
patent: 3925323 (1975-12-01), Turnbull
patent: 3954703 (1976-05-01), Turnbull
patent: 3965236 (1976-06-01), Turnbull
patent: 4036907 (1977-07-01), Turnbull
E. I. Du Pont de Nemours and Company
Person Sandra M.
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