Invention Grant
- Patent Title: Increased bulk density powders and polymers containing them
- Patent Title (中): 增加堆积密度的粉末和含有它们的聚合物
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Application No.: US13559724Application Date: 2012-07-27
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Publication No.: US08623507B2Publication Date: 2014-01-07
- Inventor: Timothy Allan Bell , Joy Sawyer Bloom
- Applicant: Timothy Allan Bell , Joy Sawyer Bloom
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: B32B5/16
- IPC: B32B5/16 ; B32B9/04
Abstract:
The invention provides a treated powder having improved loose bulk density comprising a silanized inorganic powder treated with a long chain fatty acid or salts thereof, wherein the amount of the long chain fatty acid is about 0.25% to about 2 wt %, based on the total weight of the treated powder.
Public/Granted literature
- US20120296025A1 INCREASED BULK DENSITY POWDERS AND POLYMERS CONTAINING THEM Public/Granted day:2012-11-22
Information query
