| 发明名称 |
BLOW MOLDING OF PLASTIC ARTICLES HAVING BARRIER PROPERTIES |
| 摘要 |
<p>A method of and apparatus for blow molding an article having barrier properties from an expandable tube of thermoplastic synthetic resinous material. A mixture of fluorine and inert gas is introduced to the interior of the tube before it is enclosed within a mold, and an inert gas is employed as the blowing medium.</p> |
| 申请公布号 |
CA1121956(A) |
申请公布日期 |
1982.04.20 |
| 申请号 |
CA19780316709 |
申请日期 |
1978.11.22 |
| 申请人 |
CONTINENTAL GROUP, INC. (THE) |
发明人 |
WEATHERLY, ARDEN R.;BUCKMAN, CARSON F. |
| 分类号 |
B29C49/00;B29B11/10;B29C49/04;B29C49/18;B29C49/30;B29C49/36;B29C49/46;B29C49/58;B29C49/62;B29C65/00;B29K23/00;B29K25/00;B29K27/06;B29K33/20;B29L22/00;(IPC1-7):B29C17/07 |
主分类号 |
B29C49/00 |
| 代理机构 |
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