Invention Grant
US07446138B2 Wood particle filled polyvinyl chloride composites and their foams
失效
木颗粒填充聚氯乙烯复合材料及其泡沫
- Patent Title: Wood particle filled polyvinyl chloride composites and their foams
- Patent Title (中): 木颗粒填充聚氯乙烯复合材料及其泡沫
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Application No.: US11408779Application Date: 2006-04-21
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Publication No.: US07446138B2Publication Date: 2008-11-04
- Inventor: Laurent M. Matuana , Patricia A. Heiden , Bhavesh L. Shah
- Applicant: Laurent M. Matuana , Patricia A. Heiden , Bhavesh L. Shah
- Applicant Address: US MI East Lansing US MI Houghton
- Assignee: Board of Trustees of Michigan State University,Michigan Technological University
- Current Assignee: Board of Trustees of Michigan State University,Michigan Technological University
- Current Assignee Address: US MI East Lansing US MI Houghton
- Agent Ian C. McLeod
- Main IPC: B29C47/00
- IPC: B29C47/00 ; B29C43/22 ; B29C47/60 ; B32B5/16 ; B29D7/00 ; C08J9/00 ; C08J9/10 ; D01D5/12
Abstract:
Extruded composite compositions of PVC and wood particles containing chitosan or chitin as a coupling agent are described. The composite compositions have improved physical and mechanical properties.
Public/Granted literature
- US20060293418A1 Wood particle filled polyvinyl chloride composites and their foams Public/Granted day:2006-12-28
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