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公开(公告)号:US06365247B1
公开(公告)日:2002-04-02
申请号:US09254138
申请日:1999-03-02
申请人: Paul J. Cahill , Donald F. Ackerley , Roman F. Barski , Weilong Chiang Chiang , David C. Johnson , Walter M. Nyderek , George E. Rotter , Stephen Y. Chen
发明人: Paul J. Cahill , Donald F. Ackerley , Roman F. Barski , Weilong Chiang Chiang , David C. Johnson , Walter M. Nyderek , George E. Rotter , Stephen Y. Chen
IPC分类号: B29D2200
CPC分类号: B32B27/36 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B32B1/02 , B32B1/04 , B32B7/02 , B32B27/08 , B32B27/32 , B32B2307/7244 , B32B2309/02 , B32B2439/00 , B32B2439/60 , B65D1/0215 , B65D81/266 , Y10T428/1352
摘要: Multilayered plastic bottles are disclosed having oxygen scavenging capacity sufficient to maintain substantially zero or near zero (depending on product requirements) presence of oxygen in the bottle cavity for the planned shelf life of the bottled product under specified storage conditions. The bottles feature a layer comprised of oxygen scavenger copolyester and may be used for bottling beer and other products requiring nearly total absence of oxygen for the duration of the target product shelf life.
摘要翻译: 公开了具有足够的氧气清除能力的多层塑料瓶,以便在规定的储存条件下瓶装产品的计划的保质期基本上保持零或接近零(取决于产品要求)在瓶腔中存在氧。 该瓶具有由除氧剂共聚多酯组成的层,并且可用于在目标产品保质期内用于装瓶需要几乎完全不存在氧的啤酒和其它产品。