Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-04-05
1990-12-11
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...
525919, C08L 7700
Patent
active
049772163
ABSTRACT:
Thermoplastic polyamide compositions consisting essentially of 75-90 weight percent nylon 6, nylon 66 or nylon 66/6 blends (nylon 6.ltoreq.50%) with 10-25 weight percent ethylene ionomer containing softening comonomer are characterized by a unique combination of high stiffness and toughness, and freedom from mold deposit.
REFERENCES:
patent: 3845163 (1974-10-01), Murch
patent: 4174358 (1979-11-01), Epstein
patent: 4246371 (1981-01-01), Meyer et al.
patent: 4346194 (1982-08-01), Roura
patent: 4690981 (1987-09-01), Statz
patent: 4801649 (1989-01-01), Statz
Carrillo Ana L.
E. I. Du Pont de Nemours and Company
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