发明申请
US20120076965A1 PET CONTAINERS WITH ENHANCED THERMAL PROPERTIES AND PROCESS FOR MAKING SAME
有权
具有增强热特性的PET容器及其制造方法
- 专利标题： PET CONTAINERS WITH ENHANCED THERMAL PROPERTIES AND PROCESS FOR MAKING SAME
- 专利标题（中）： 具有增强热特性的PET容器及其制造方法
-
申请号： US13250189申请日： 2011-09-30
-
公开(公告)号： US20120076965A1公开(公告)日： 2012-03-29
- 发明人: Kerry W. Silvers , Mark D. Schneider , Sergey B. Bobrov , Samuel E. Evins
- 申请人： Kerry W. Silvers , Mark D. Schneider , Sergey B. Bobrov , Samuel E. Evins
- 申请人地址： US PA York
- 专利权人： GRAHAM PACKAGING LC, L.P.
- 当前专利权人： GRAHAM PACKAGING LC, L.P.
- 当前专利权人地址： US PA York
- 主分类号： B65D1/02
- IPC分类号： B65D1/02 ; B29C49/64
摘要：
A blow-molded PET container comprising a wall having a density of between about 1.370 g/cc and 1.385 g/cc, a heat-induced crystallinity of from about 18% to about 25%, and a strain-induced crystalinity of from about 55% to about 75%, wherein the PET container, when filled with a liquid having a temperature of from about 100° C. to about 132° C. or when subjected to a pasteurization or retort process, will not experience a change in volume of greater than 3%.
公开/授权文献
信息查询
IPC分类:
