发明授权
US06183814B2 Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom
失效
涂料级聚丙交酯和涂布纸，其制备和用途，以及由其制备的制品
- 专利标题： Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom
- 专利标题（中）： 涂料级聚丙交酯和涂布纸，其制备和用途，以及由其制备的制品
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申请号： US08862612申请日： 1997-05-23
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公开(公告)号： US06183814B2公开(公告)日： 2001-02-06
- 发明人: James Nangeroni , Mark H. Hartmann , Matthew L. Iwen , Christopher Michael Ryan , Jeffrey J. Kolstad , Kevin T. McCarthy
- 申请人： James Nangeroni , Mark H. Hartmann , Matthew L. Iwen , Christopher Michael Ryan , Jeffrey J. Kolstad , Kevin T. McCarthy
- 主分类号： B05D126
- IPC分类号： B05D126
摘要：
A coated paper product including a paper layer and a polymer layer, wherein the polymer layer includes a polylactide polymer composition having a ratio of Mz to Mn of greater than about 6. The polymer composition, when melted, exhibits a die swell of greater than about 1.25 for a melt flow index of greater than about 2. Polymer lactide compositions, methods of manufacturing the polymer composition and the coated paper product, and articles produced therefrom are also described.
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