ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US97089692A priority Critical Priority to US08/216,201 priority patent/US5482770A/en Application filed by WR Grace and Co Conn filed Critical WR Grace and Co Conn Priority to US08/469,165 priority patent/US5645788A/en Application granted granted Critical Publication of US5645788A publication Critical patent/US5645788A/en Assigned to CRYOVAC, INC. Original Assignee WR Grace and Co Conn Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/469,165 Inventor Solomon Bekele Current Assignee (The listed assignees may be inaccurate.
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Google Patents Making highly oriented multilayer filmĭownload PDF Info Publication number US5645788A US5645788A US08/469,165 US46916595A US5645788A US 5645788 A US5645788 A US 5645788A US 46916595 A US46916595 A US 46916595A US 5645788 A US5645788 A US 5645788A Authority US United States Prior art keywords layer orientation thickness density polyethylene low density Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5645788A - Making highly oriented multilayer film US5645788A - Making highly oriented multilayer film
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