- 专利标题: High flow liquid crystalline polymer composition
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申请号: US13594905申请日: 2012-08-27
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公开(公告)号: US09096794B2公开(公告)日: 2015-08-04
- 发明人: Kamlesh P. Nair , Joseph J. Grenci , Steven D. Gray
- 申请人: Kamlesh P. Nair , Joseph J. Grenci , Steven D. Gray
- 申请人地址: US KY Florence
- 专利权人: Ticona LLC
- 当前专利权人: Ticona LLC
- 当前专利权人地址: US KY Florence
- 代理机构: Dority & Manning, P.A.
- 主分类号: C09K19/54
- IPC分类号: C09K19/54 ; C09K19/38 ; C09K19/22 ; C08L77/12 ; C09K19/30 ; C09K19/32 ; C09K19/34 ; C09K19/48 ; C09K19/04
摘要:
A liquid crystalline polymer composition that contains a liquid crystalline polymer and an aromatic amide oligomer is provided. The oligomer can serve as a flow aid by altering intermolecular polymer chain interactions, thereby lowering the overall viscosity of the polymer matrix under shear. The oligomer is also not easily volatized or decomposed during compounding, molding, and/or use, which minimizes off-gassing and the formation of blisters that would otherwise impact the final mechanical properties of a part made from the polymer composition. While providing the benefits noted, the aromatic amide oligomer does not generally react with the polymer backbone of the liquid crystalline polymer to any appreciable extent so that the mechanical properties of the polymer are not adversely impacted.
公开/授权文献
- US20130048909A1 High Flow Liquid Crystalline Polymer Composition 公开/授权日:2013-02-28
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