公开(公告)号：US20140079933A1

公开(公告)日：2014-03-20

申请号：US14094045

申请日：2013-12-02

申请人： Novamont S.p.A.

发明人： John Gough Errington ,  Anya Jane Hornsey ,  Timothy James Chapman ,  Maria Louise Wake ,  Philip James Quinn

IPC分类号： B29C44/58 ,  C08J9/12

CPC分类号： B29C44/588 ,  B29C44/105 ,  B29C44/3402 ,  B29K2995/0059 ,  B29K2995/006 ,  C08J9/122 ,  C08J9/125 ,  C08J2201/032

摘要： Methods, associated products and apparatus are described for the production of biodegradable foam products using a controlled pressure increase due to compressed air and a controlled pressure decrease in pressure as key variables during a microwave heating cycle to produce a foamed product. The biodegradable product formed has improved characteristics including a density from 10 to 100 kg/m3; a soft and resilient structure; cushioning G-value characteristics to cushion an object with a fragility of 15 to 115; and a surface abrasion comparable to polystyrene.

摘要翻译： 描述了用于生产可生物降解的泡沫产品的方法，相关产品和设备，其使用由压缩空气控制的压力增加和在微波加热循环期间作为关键变量的受压压力降低来生产发泡产品。 形成的可生物降解的产品具有改善的特性，包括10至100kg / m 3的密度; 柔软弹性结构; 缓冲G值特征，缓冲物体，脆度为15〜115; 和与聚苯乙烯相当的表面磨损。