公开(公告)号：EP1727658A2

公开(公告)日：2006-12-06

申请号：EP05705934.7

申请日：2005-01-21

申请人： Plastic Technologies, Inc.

发明人： SEMERSKY, Frank, E. ,  VOYLES, William, D. ,  SADZEWICZ, Eugene, M.

IPC分类号： B29C45/00 ,  B29C49/06 ,  B29C49/64

CPC分类号： B29C44/08 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/1498 ,  B29C45/1704 ,  B29C49/06 ,  B29C49/221 ,  B29C2045/1722 ,  B29K2105/04 ,  B29K2105/258 ,  B29L2031/7158 ,  B65D1/0207 ,  Y10T428/1376

摘要： A process for making a container comprises injection molding a polymer preform having a non-reactive gas entrapped within the walls thereof, cooling the preform to a temperature below the polymer softening temperature, reheating the preform to a temperature above the polymer softening temperature, and blow molding the preform, to prepare a container consisting essentially of a microcellular foamed polymer having a non-reactive gas contained within the microcellular foam cells.

公开(公告)号：EP1727658B1

公开(公告)日：2014-10-22

申请号：EP05705934.7

申请日：2005-01-21

申请人： Plastic Technologies, Inc.

发明人： SEMERSKY, Frank, E. ,  VOYLES, William, D. ,  SADZEWICZ, Eugene, M.

IPC分类号： B29C45/00 ,  B29C49/06 ,  B29C49/64 ,  B29C44/08 ,  B29C45/17 ,  B29K105/00 ,  B29L31/00 ,  B29K105/04 ,  B29C49/22 ,  B65D1/02

CPC分类号： B29C44/08 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/1498 ,  B29C45/1704 ,  B29C49/06 ,  B29C49/221 ,  B29C2045/1722 ,  B29K2105/04 ,  B29K2105/258 ,  B29L2031/7158 ,  B65D1/0207 ,  Y10T428/1376