| 发明名称 | Material based on cellulose acetate with plasticisers and manufactured article produced therewith | ||
| 摘要 | A plastic material based on cellulose acetate, including at least one plasticizer, in which the plasticizer includes a mixture of a first plasticizer including citric acid esters and at least one second plasticizer selected from the group of organic phosphates, glycerol esters and trimellitic acid esters, the content of the first plasticizer being equal to or greater than the second plasticizer and the aforementioned mixture of plasticizers constituting overall 25-35% by weight of the plastic material. | ||
| 申请公布号 | US8783860(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US201113808394 | 申请日期 | 2011.07.04 |
| 申请人 | Mazzucchelli 1849 S.p.A. | 发明人 | Orsi Mazzucchelli Davide |
| 分类号 | G02C1/00;C08L3/02 | 主分类号 | G02C1/00 |
| 代理机构 | Young & Thompson | 代理人 | Young & Thompson |
| 主权项 | 1. Plastic material based on cellulose acetate, comprising at least one plasticizer, said plasticizer is comprised of the mixture of a first plasticizer comprised of citric acid esters with at least one second plasticizer, the content of the first plasticizer being equal to or greater than the second plasticizer and the aforementioned mixture of plasticizers constituting overall 25-35% by weight of said plastic material, characterized in that said first plasticizer amounts to 60-70% by weight and said second plasticizer is an organic phosphate amounting to 40-30% by weight. | ||
| 地址 | Castiglione Olona Va IT | ||