Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...
Patent
1989-02-23
1990-10-02
Robinson, Ellis P.
Stock material or miscellaneous articles
Hollow or container type article
Glass, ceramic, or sintered, fused, fired, or calcined metal...
206204, 428 344, 428 346, 428 347, 428 357, 428 364, 428 366, 428 367, 428323, 428324, 428327, 428331, 428515, 428704, 428913, B32B 516
Patent
active
049606395
ABSTRACT:
Provided are multilayered containers comprising a layer of a composition comprising a gas barrier resin, particularly ethylene-vinyl alcohol copolymer, incorporating an inorganic powder such as mica, and a layer of a composition comprising a thermoplastic resin incorporating an inorganic powder such as mica. The containers are excellent in gas barrier properties, particularly in gas barrier properties after being retorted, while showing very little deformation during retort treatment, and further excellent in mechanical strengths.
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A. Brockschmidt, Plastics Technology, Dec., 1987, pp. 77-79, "Coextrusion Developments Focus on Barrier Resins".
Hirofuji Satoshi
Moritani Tohei
Oda Hidemasa
Okuno Kenji
Kuraray Co. Ltd.
Robinson Ellis P.
Turner Archene
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