Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1998-02-04
2000-12-12
Robinson, Ellis
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 3692, 525 88, 525240, 206277, B65D 8508, B65D 8514, C08L 2300, C08L 2304
Patent
active
061595667
ABSTRACT:
A flexible package is provided made of plastic, having a wall made of a thermoplastic blend containing a first and of a second polymer, wherein the first polymer is a propylene homopolymer (PP) and the second polymer is a copolymer of propylene (PP) and of ethylene (PE), and a method for producing the package by injection molding of the blend in a suitable mold. The package can be an injection-moulded tube, and is particularly suitable for the packaging of small volumes of cosmetic and/or dermatological products.
REFERENCES:
patent: 4390385 (1983-06-01), Ferguson et al.
patent: 5124193 (1992-06-01), Sano et al.
patent: 5362782 (1994-11-01), McCullough, Jr. et al.
patent: 5519090 (1996-05-01), Schwager et al.
patent: 5712344 (1998-01-01), McCullough, Jr. et al.
"L'Oreal"
Figueroa John J.
Robinson Ellis
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