发明名称 |
Flame-retardant polyolefin resin composition, method for the preparation thereof, and flame-retardant cables. |
摘要 |
<p>A flame-retardant polyolefin-type resin composition comprising (A) 100 weight parts polyolefin-type resin, (B) 30 to 200 weight parts powder of a hydrated metal compound, and (C) 0.01 to 50 weight parts branched organopolysiloxane with average unit formula RaSiO(4-a)/2 where each R is a selected from the group consisting of monovalent organic groups selected from the group consisting of C1 to C12 alkyl and C6 to C12 aryl and hydroxyl, wherein aryl constitutes from 50 to 100 mole% of the total monovalent organic groups and the hydroxyl content in each molecule is from 1 to 10 weight%, a is a number from 0.75 to 2.5, and the organopolysiloxane contains at least one RSiO3/2 siloxane unit in each molecule, where R is as previously described. The composition is useful as a flame-retardant coating on electrical cables.</p> |
申请公布号 |
EP1092751(A1) |
申请公布日期 |
2001.04.18 |
申请号 |
EP20000308943 |
申请日期 |
2000.10.11 |
申请人 |
DOW CORNING TORAY SILICONE CO., LTD. |
发明人 |
FURUKAWA, HARUHIKO;HATANAKA, HIDEKATSU;SHIROMOTO, KOJI;UEKI, HIROSHI;NAKANISHI, KOJI;MORITA, YOSHITSUGU |
分类号 |
H01B7/295;C08K3/22;C08K5/00;C08L23/00;C08L23/04;C08L23/08;C08L83/06;(IPC1-7):C08L23/04 |
主分类号 |
H01B7/295 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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