Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1994-03-02
1998-05-12
Nold, Charles
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 357, 428 367, 4289033, 206497, 2065243, 2065244, 215 121, 215 122, B29D 2200
Patent
active
057502269
ABSTRACT:
A multi-layer coextrusion blow molded plastic container adapted to be filled with a light-sensitive low acid liquid nutritional product and which container has a multilayer wall, of which at least three layers contain at least 1% but not more than 8% by weight of titanium dioxide, said titanium dioxide being responsible for reducing the extent of light transmission through said container by at least 99%.
REFERENCES:
patent: 4051265 (1977-09-01), Kirshenbaum
patent: 4094407 (1978-06-01), Hurst
patent: 4846359 (1989-07-01), Baird et al.
patent: 5104390 (1992-04-01), Yum
patent: 5123554 (1992-06-01), Arvidson et al.
Macauley Richard Peter
Sita Lewis Henry
Stokesbury Elwood Lamar
Abbott Laboratories
Nold Charles
Woodworth Brian R.
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