| 发明名称 |
OXYGEN SCAVENGING COMPOSITION COMPRISING ETHYLENICALLY UNSATURATED HYDROCARBON AND A TRANSITION METAL CATALYST |
| 摘要 |
<p>A composition for scavenging oxygen is disclosed. The composition comprises an ethylenically unsaturated hydrocarbon and a transition metal catalyst and can be incorporated into various types of layers. It is preferable that the composition be incorporated into layers of multilayered articles used for packaging oxygen-sensitive products such as food products.</p> |
| 申请公布号 |
NZ241802(A) |
申请公布日期 |
1994.12.22 |
| 申请号 |
NZ19920241802 |
申请日期 |
1992.03.02 |
| 申请人 |
W R GRACE & CO -CONN |
发明人 |
SPEER, DREW VE;ROBERTS, WILLIAM PEYTON;MORGAN, CHARLES ROBERT;EBNER, CYNTHIA LOUISE |
| 分类号 |
C09K3/00;A23L3/3436;B01J20/26;B32B27/08;B32B27/18;B65B55/00;B65B55/19;B65D81/24;C01B13/02;C08K5/098;(IPC1-7):C09K15/02;B01J20/02;A23L3/346;A23L3/343;C09K15/04;B32B27/06;B32B27/30;A23L3/358 |
主分类号 |
C09K3/00 |
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