| 发明名称 | Composite material | ||
| 摘要 | A porous formed composite material comprising: (i) a polymer, or a mixture thereof, said polymer having immobilised therein (ii) an insoluble sorbent material selected from the group consisting of: (a) a cross-linked vinyl lactam homopolymer or copolymer, said vinyl lactam homopolymer or copolymer being optionally mixed with silica gel; and (b) polyvinyl lactam-modified silica gel; is described. Solid phase extraction apparatus incorporating the material and its use in removing polyphenols and/or proteins from beverages to prevent the formation of haze in beverages are also described. | ||
| 申请公布号 | US9215891(B2) | 申请公布日期 | 2015.12.22 |
| 申请号 | US201213982438 | 申请日期 | 2012.02.01 |
| 申请人 | Porvair Filtration Group Limited | 发明人 | Nazir Mozamal;Pert Eric;Quinlan Kevin;Taylor Richard |
| 分类号 | C08K3/34;C12H1/04;A23L2/80;A23L1/015;A23L2/74;B01D67/00;B01D69/14;B01D71/26;B01D71/28;B01D71/30;B01D71/44;B01J20/10;B01J20/26;B01J20/28;C12H1/056;B01D39/16;B01D71/76;B01D71/02 | 主分类号 | C08K3/34 |
| 代理机构 | Marshall, Gerstein & Borun LLP | 代理人 | Marshall, Gerstein & Borun LLP |
| 主权项 | 1. A porous formed composite material comprising: (i) a polymer selected from polyethylene, polypropylene, and a mixture thereof, and: (ii) an insoluble sorbent material selected from the group consisting of: (a) a cross-linked vinyl lactam homopolymer or copolymer, said vinyl lactam homopolymer or copolymer being optionally mixed with silica gel; and(b) polyvinyl lactam-modified silica gel; the formation process causing the polymer (i) and insoluble sorbent material (ii) to be formed into a rigid unitary body such that the insoluble sorbent material is immobilised into the structure of the rigid unitary body. | ||
| 地址 | Fareham, Hampshire GB | ||