发明名称 |
Flame-resistant polyolefin compositions |
摘要 |
The fire-resistance properties of polyolefin compositions containing certain phosphorus-containing flame retardants are enhanced by incorporating in said compositions a suitable amount of at least one zinc compound selected from the group consisting of zinc oxide and zinc bromide.
|
申请公布号 |
US4043975(A) |
申请公布日期 |
1977.08.23 |
申请号 |
US19760741584 |
申请日期 |
1976.11.12 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
BOST, HOWARD W. |
分类号 |
C08K13/02;(IPC1-7):C08K5/52;C08K3/22 |
主分类号 |
C08K13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|