Invention Grant
US07803629B2 Method for employing SEC-FTIR data to predict mechanical properties of polyethylene
有权
采用SEC-FTIR数据预测聚乙烯机械性能的方法
- Patent Title: Method for employing SEC-FTIR data to predict mechanical properties of polyethylene
- Patent Title (中): 采用SEC-FTIR数据预测聚乙烯机械性能的方法
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Application No.: US11476339Application Date: 2006-06-27
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Publication No.: US07803629B2Publication Date: 2010-09-28
- Inventor: Paul J. DesLauriers , David C. Rohlfing
- Applicant: Paul J. DesLauriers , David C. Rohlfing
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company, LP
- Current Assignee: Chevron Phillips Chemical Company, LP
- Current Assignee Address: US TX The Woodlands
- Agency: Fletcher Yoder
- Main IPC: G01N33/00
- IPC: G01N33/00
Abstract:
The present invention provides several methods of determining values of physical or chemical properties of polymers. In these methods, at least two polymer training samples are provided. Characteristics of the polymer microstructures of the training samples are correlated with values of physical or chemical properties of the training samples. These correlations are subsequently applied to the respective characteristics of polymer test samples in order to determine the values of physical or chemical properties of the test samples.
Public/Granted literature
- US20070298508A1 Method for employing SEC-FTIR data to predict mechanical properties of polyethylene Public/Granted day:2007-12-27
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