| 发明名称 |
LEDENDE FORBINDELSE |
| 摘要 |
A heat recoverable conductive polymeric composition comprises a particular selection of carbon black or a mixture of carbon blacks in a polymer. The carbon black(s) has a surface area A or mean surface area A in the range 40-400 m<2>g<-><1>, and a DPBA/particle size (D/S) ratio or mean ratio (D/S) in the range 2.5 - 10. The composition has advantageous electrical properties. These properties advantageously allow it to be used in articles which are electroded longitudinally. |
| 申请公布号 |
DK499588(D0) |
申请公布日期 |
1988.09.08 |
| 申请号 |
DK19880004995 |
申请日期 |
1988.09.08 |
| 申请人 |
RAYCHEM LIMITED |
发明人 |
JENSON, PER;GANSBUEHLER, GEORGE MICHAEL JOHN;PARK, GEORGE BARRY;BAIGRIE, STEPHEN MICHAEL;LYONS, BERNARD JOHN |
| 分类号 |
B29C61/06;B29C65/00;B29C65/18;B29C65/34;B29C65/68;B29K105/02;B29L23/00;C08J5/00;C08J5/18;C08K3/02;C08K3/04;C08L101/00;G02B6/38;G02B6/44;H01B1/24;H01C7/02;H05B3/14;(IPC1-7):H01B1/20 |
主分类号 |
B29C61/06 |
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