发明授权
US6051644A Fiber reinforced resins with improved physical properties and process
for producing same
失效
纤维增强树脂具有改善的物理性能和其制造方法
- 专利标题： Fiber reinforced resins with improved physical properties and process for producing same
- 专利标题（中）： 纤维增强树脂具有改善的物理性能和其制造方法
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申请号： US121654申请日： 1998-07-23
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公开(公告)号： US6051644A公开(公告)日： 2000-04-18
- 发明人: Bruce Edwin Wilson , Clinton Cherry, deceased
- 申请人： Bruce Edwin Wilson , Clinton Cherry, deceased
- 申请人地址： TN Kingsport
- 专利权人： Eastman Chemical Company
- 当前专利权人： Eastman Chemical Company
- 当前专利权人地址： TN Kingsport
- 主分类号： C08J5/04
- IPC分类号： C08J5/04 ; C08K7/04 ; C08L67/02 ; C08L101/00 ; C08K3/00
摘要：
A process for lessening shear-induced reduction of fiber length in a melt processable, fiber reinforced polymer composition, and compositions useful in and obtained from such process, comprising the steps of: admixing a first polymer, the first polymer being a thermoplastic polymer, with a second polymer being TLCP, and a reinforcing fiber; and subjecting the composition to shear, wherein the first and second polymers have melt processing ranges that overlap over an overlapping melt processing range; and the second polymer is partly immiscible with or immiscible with the first polymer when mixed with the first polymer within the overlapping melt processing range.
公开/授权文献
- US5394422A Materials for II-VI lasers 公开/授权日：1995-02-28
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