Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1985-05-29
1987-06-30
Goodrow, John L.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
4284769, 428483, 428516, D02G 300, B32B 2734, B32B 2708
Patent
active
046770062
ABSTRACT:
Seamless, molded, thermoplastic articles are disclosed having a laminar, multi-component composition with a heterogeneous blend of incompatible polymers--at least one as a matrix and at least one as a discontinuous phase. Knit lines in the article are curved to obscure seams and increase strength.
REFERENCES:
patent: 3099860 (1963-08-01), Schippers
patent: 3256560 (1966-06-01), Adomaitis
patent: 3279501 (1966-10-01), Donald
patent: 3404203 (1968-10-01), Donald
patent: 4410482 (1983-10-01), Subramanian
patent: 4416942 (1983-11-01), DiLuccio
patent: 4444817 (1984-04-01), Subramanian
E. I. Du Pont de Nemours and Company
Goodrow John L.
Seidleck James J.
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