发明名称 |
Polyolefin bottles and method for making same |
摘要 |
Bottles useful as pharmaceutical containers are provided are provided which include molding compositions having polyolefin of a density of at least about 0.89 g/cm3 which may be formed from a catalyst comprising a metallocene and which may have a 60° specular gloss of at least about 25. A method for forming a blow molded bottle and bottles formed from that method are also provided. The bottles are useful as pharmaceutical containers, and the method includes providing a molding composition having a polyolefin to a blow mold defining a blow molding chamber, wherein the polyolefin has a density of at least about 0.89 g/cm3; and blow molding the molding composition in the molding chamber while allowing air and gases to escape outwardly through the molding chamber to form a bottle, wherein the molding chamber has a metal having a plurality of pores and the air and gases escape outwardly from the molding chamber through the pores in the metal. |
申请公布号 |
AU6642800(A) |
申请公布日期 |
2001.04.30 |
申请号 |
AU20000066428 |
申请日期 |
2000.08.15 |
申请人 |
DRUG PLASTICS AND GLASS COMPANY, INC. |
发明人 |
GLENN J. FORTE;GREGORY SPRISHEN;LORNE D. PALANSKY |
分类号 |
B29C33/38;B29C49/00;B65D1/02 |
主分类号 |
B29C33/38 |
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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