Invention Grant
- Patent Title: Lignin enhanced wood-plastic material and preparation method thereof
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Application No.: US15801210Application Date: 2017-11-01
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Publication No.: US10400106B2Publication Date: 2019-09-03
- Inventor: Hanjie Ying , Lingxia Zhong , Chenjie Zhu , Chenglun Tang , Xiao Zhang , Yong Chen , Jinglan Wu , Tao Gan , Jungiang Shan , Dong Liu
- Applicant: NANJING TECH UNIVERSITY
- Applicant Address: CN Nanjing
- Assignee: NANJING TECH UNIVERSITY
- Current Assignee: NANJING TECH UNIVERSITY
- Current Assignee Address: CN Nanjing
- Agency: CBM Patent Consulting, LLC
- Priority: CN201710659376 20170803
- Main IPC: C08L97/02
- IPC: C08L97/02 ; C08L23/06 ; C08L23/12 ; C08L25/06 ; C08L27/06 ; C08L55/02 ; C08L69/00 ; C08L97/00 ; B29C48/00 ; B29C48/92 ; B29C48/16 ; B29C48/40 ; B29C48/38 ; B29K1/00 ; B29K101/12
Abstract:
It discloses a lignin enhanced wood-plastic composite, belonging to the field of polymer based composites. The wood-plastic composite is composed of one or more of plant fiber, lignin, a recycled thermoplastic plastic, mineral powder and a processing aid, and is processed by a screw granulating extrusion process. Compared with the prior art, the mechanical properties, heat stability and aging resistance of a wood-plastic material are improved by adding lignin into the wood-plastic material according to the present invention.
Public/Granted literature
- US20180072889A1 Lignin Enhanced Wood-Plastic Material and Preparation Method thereof Public/Granted day:2018-03-15
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