发明名称 |
METHOD AND APPARATUS FOR PRODUCING BIODEGRADABLE FOAM |
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. |
申请公布号 |
US2014079933(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
US201314094045 |
申请日期 |
2013.12.02 |
申请人 |
NOVAMONT S.P.A. |
发明人 |
ERRINGTON JOHN GOUGH;HORNSEY ANYA JANE;CHAPMAN TIMOTHY JAMES;WAKE MARIA LOUISE;QUINN PHILIP JAMES |
分类号 |
B29C44/58;B29C44/10;C08J9/00;C08J9/12 |
主分类号 |
B29C44/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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