发明名称 |
BARRIER FILM FOR FOOD PACKAGING |
摘要 |
Barrier films are prepared from a blend of two high density polyethylene blend components and a high performance organic nucleating agent. The two high density polyethylene blend components have substantially different melt indices. Large reductions in the moisture vapor transmission rate of the film are observed in the presence of the nucleating agent when the melt indices of the two blend components have a ratio of greater than 10/1. The resulting barrier films are suitable for the preparation of packaging for dry foods such as crackers and breakfast cereals. |
申请公布号 |
US2013225743(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313856627 |
申请日期 |
2013.04.04 |
申请人 |
AUBEE NORMAN DORIEN JOSEPH;CHUANG TINGTING YU;CHECKNITA DOUGLAS;CHISHOLM P. SCOTT;LAM PATRICK;MARSHALL SARAH;SAUVAGEAU DENNY PAUL;TIKUISIS TONY;NOVA CHEMICALS (INTERNATIONAL) S.A. |
发明人 |
AUBEE NORMAN DORIEN JOSEPH;CHUANG TINGTING YU;CHECKNITA DOUGLAS;CHISHOLM P. SCOTT;LAM PATRICK;MARSHALL SARAH;SAUVAGEAU DENNY PAUL;TIKUISIS TONY |
分类号 |
C08L23/06 |
主分类号 |
C08L23/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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