发明名称 |
PLASTIC BABY BOTTLES, OTHER BLOW MOLDED ARTICLES, AND PROCESSES FOR THEIR MANUFACTURE |
摘要 |
The invention is generally directed to baby bottles and other articles produced by blow molding from polymeric materials having glass transition temperatures ranging from 100° C. to 130° C., as well as to processes for producing them. These articles can be exposed to boiling water and can be produced by using a suitable combination of a stretch ratio of less than 3 and a preform temperature at least 20° C. greater than the glass transition temperature (Tg) of the polymeric material.
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申请公布号 |
US2011042338(A1) |
申请公布日期 |
2011.02.24 |
申请号 |
US20100888648 |
申请日期 |
2010.09.23 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
PECORINI THOMAS JOSEPH;GILLIAM SPENCER ALLEN;PHILLIPS ALAN KEITH |
分类号 |
A61J9/00;B29C49/00;B29C49/42;B65D1/02;C08G63/127 |
主分类号 |
A61J9/00 |
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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