基本信息:
- 专利标题： INJECTION STRETCH BLOW MOLDING PROCESS
- 专利标题（中）：注塑吹塑成型工艺
- 申请号：PCT/US2011/025980 申请日：2011-02-24
- 公开(公告)号：WO2011106471A2 公开(公告)日：2011-09-01
- 发明人： BROYLES, Norman, Scott , BOSWELL, Emily, Charlotte , ZEIK, Douglas, Bruce , ETESSE, Patrick, Jean-Francois , LAYMAN, John, Moncrief
- 申请人： THE PROCTER & GAMBLE COMPANY , BROYLES, Norman, Scott , BOSWELL, Emily, Charlotte , ZEIK, Douglas, Bruce , ETESSE, Patrick, Jean-Francois , LAYMAN, John, Moncrief
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人： THE PROCTER & GAMBLE COMPANY,BROYLES, Norman, Scott,BOSWELL, Emily, Charlotte,ZEIK, Douglas, Bruce,ETESSE, Patrick, Jean-Francois,LAYMAN, John, Moncrief
- 当前专利权人： THE PROCTER & GAMBLE COMPANY,BROYLES, Norman, Scott,BOSWELL, Emily, Charlotte,ZEIK, Douglas, Bruce,ETESSE, Patrick, Jean-Francois,LAYMAN, John, Moncrief
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： THE PROCTER & GAMBLE COMPANY
- 优先权： US61/307,555 20100224
- 主分类号： B29C49/06
- IPC分类号： B29C49/06 ; B65D1/02
摘要：
The present invention relates to a solid preform made from polyethylene material, wherein the preform comprises a neck region, side walls and a base region, and has an interior having inner walls and an exterior having outer walls; characterised in that at least 65% of the polyethylene material by weight of the total polyethylene material has a Z-average molecular weight (Mz) of between 300,000 g/mol and 6,000,000 g/mol, and a Mz/Mn value of greater than 28, where Mn is the number average molecular weight, and Mz/Mn is the Mz value divided by the Mn value.
摘要（中）：
本发明涉及一种由聚乙烯材料制成的实心预成型件，其中预制件包括颈部区域，侧壁和基部区域，并且具有内壁和具有外壁的外部的内部; 其特征在于聚乙烯材料总重量的至少65％的Z均分子量（Mz）为300,000g / mol至6,000,000g / mol，Mz / Mn值大于28 ，其中Mn是数均分子量，Mz / Mn是Mz除以Mn值。
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C49/00 | 吹塑法，即在模型内将预型件或型坯吹成要求的形状；所用的设备 |
| --------B29C49/02 | .吹塑法和预型件或型坯制造结合的 |
| ----------B29C49/06 | ..注射吹塑法 |