Invention Grant
- Patent Title: Methods for altering the impact strength of noncellular thermoplastic materials
- Patent Title (中): 改变非细胞热塑性材料冲击强度的方法
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Application No.: US12047270Application Date: 2008-03-12
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Publication No.: US09481774B2Publication Date: 2016-11-01
- Inventor: Dustin Miller , Vipin Kumar
- Applicant: Dustin Miller , Vipin Kumar
- Applicant Address: US WA Seattle
- Assignee: University of Washington
- Current Assignee: University of Washington
- Current Assignee Address: US WA Seattle
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Main IPC: B29C44/42
- IPC: B29C44/42 ; C08J9/00 ; B29C44/10 ; B29C44/34 ; B29C44/58
Abstract:
Methods for reducing the density of thermoplastic materials and the articles made therefrom having similar or improved mechanical properties to the solid or noncellular material. Also disclosed are improvements to foaming methods and the cellular structures of the foams made therefrom, and methods for altering the impact strength of solid or noncellular thermoplastic materials and the shaping of the materials into useful articles.
Public/Granted literature
- US20080277817A1 METHODS FOR ALTERING THE IMPACT STRENGTH OF NONCELLULAR THERMOPLASTIC MATERIALS Public/Granted day:2008-11-13
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