发明授权
- 专利标题： Methods of increasing toughness of immiscible polymer blends
- 专利标题（中）： 增加不混溶聚合物共混物韧性的方法
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申请号： US12922940申请日： 2009-03-18
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公开(公告)号： US08497324B2公开(公告)日： 2013-07-30
- 发明人: Thomas J. Nosker , Jennifer K. Lynch , Richard Lehman , James D. Idol , Richard W. Renfree
- 申请人： Thomas J. Nosker , Jennifer K. Lynch , Richard Lehman , James D. Idol , Maryann Renfree
- 申请人地址： US NJ New Brunswick
- 专利权人： Rutgers, The State University of New Jersey
- 当前专利权人： Rutgers, The State University of New Jersey
- 当前专利权人地址： US NJ New Brunswick
- 代理机构： Fox Rothschild LLP
- 国际申请： PCT/US2009/037552 WO 20090318
- 国际公布： WO2009/117509 WO 20090924
- 主分类号： C08L67/02
- IPC分类号： C08L67/02
摘要：
An immiscible polymer blend that includes an amount of poly(trimethylene terephthalate) (PTT) and an amount of poly(methylmethacrylate) (PMMA). A method for preparing an immiscible polymer blend by (a) identifying a first polymeric component and a second polymeric component as immiscible when blended; (b) combining the first polymeric component and the second polymeric component; and (c) mixing the first polymeric component and the second polymeric component to produce an immiscible polymer blend that includes structures in the blend having a maximum size of less than about 1,000 μm is also presented. An article that includes an immiscible polymer blend of poly(trimethylene terephthalate) (PTT) and poly(methylmethacrylate) (PMMA) and an article formed from an immiscible polymer blend prepared by the method of the present invention are also presented.
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