| 发明名称 |
Stabilized polyvinyl chloride containing recycled material |
| 摘要 |
PCT No. PCT/EP96/02491 Sec. 371 Date Dec. 18, 1997 Sec. 102(e) Date Dec. 18, 1997 PCT Filed Jun. 7, 1996 PCT Pub. No. WO97/00905 PCT Pub. Date Jan. 9, 1997High stabilization of PVC containing recycled material is achieved by using at least one lubricant and a stabilizer containing no lead or cadmium compounds.
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| 申请公布号 |
US5985964(A) |
申请公布日期 |
1999.11.16 |
| 申请号 |
US19970973648 |
申请日期 |
1997.12.18 |
| 申请人 |
WITCO VINYL ADDITIVES GMBH |
发明人 |
HERBST, HEINZ;HOFFMANN, KURT;PFAENDNER, RUDOLF;DREWES, ROLF |
| 分类号 |
C08K3/00;C08K5/00;(IPC1-7):C08J5/10;C08K5/15 |
主分类号 |
C08K3/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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