Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1993-04-12
1995-05-16
Carrillo, Ana L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525178, C08L 7700
Patent
active
054161649
ABSTRACT:
A poly(p-phenylene terephthalamide) composition is disclosed comprising 50 to 95 weight percent PPD-T and 5 to 50 weight percent PVP along with a process for making the composition and articles made from the composition.
REFERENCES:
patent: 3036988 (1962-05-01), Knospe
patent: 4051300 (1977-09-01), Klein et al.
patent: 5073440 (1991-12-01), Lee
patent: 5135687 (1992-08-01), Lee
Carrillo Ana L.
E. I. Du Pont de Nemours and Company
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