发明申请
- 专利标题： Polyester Resins for High-Efficiency Injection Molding
- 专利标题（中）： 聚酯树脂高效注塑成型
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申请号： US12124592申请日： 2008-05-21
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公开(公告)号： US20080274317A1公开(公告)日： 2008-11-06
- 发明人: David Eugene Thompson , Carl Steven Nichols , Tony Clifford Moore , Sharon Sue Griffith , Billy Mack Humelsine , Robert Joseph Schiavone
- 申请人： David Eugene Thompson , Carl Steven Nichols , Tony Clifford Moore , Sharon Sue Griffith , Billy Mack Humelsine , Robert Joseph Schiavone
- 申请人地址： US SC Fort Mill
- 专利权人： WELLMAN, INC.
- 当前专利权人： WELLMAN, INC.
- 当前专利权人地址： US SC Fort Mill
- 主分类号： C08K3/08
- IPC分类号： C08K3/08 ; B32B15/02
摘要：
The present invention relates to titanium-catalyzed polyethylene terephthalate resins that are capable of being formed into articles (e.g., carbonated soft drink and water bottle preforms) at reduced injection-molding cycle times. In particular, the titanium-catalyzed polyethylene terephthalate resins of the present invention can be formed into carbonated soft drink bottle preforms at reduced injection-molding cycle times to yield high-clarity, carbonated soft drink bottles that possess satisfactory resistance to stress cracking and thermal creep.
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