| 发明名称 |
Sealing compositions |
| 摘要 |
Glass beads having a particle size of 1 to 200 microns are included as part or all of the filler in a sealing composition suitable for sealing container ends and which is made by dispersing a filler in a latex of a styrene butadiene or other rubbery polymer, optionally also containing a tackifying resin.
|
| 申请公布号 |
US4368828(A) |
申请公布日期 |
1983.01.18 |
| 申请号 |
US19810277551 |
申请日期 |
1981.06.26 |
| 申请人 |
W. R. GRACE & CO. |
发明人 |
SAMUEL, DAVID N.;SINNOTT, KENNETH M. |
| 分类号 |
C08L7/00;B65D53/04;C08K3/40;C08K7/00;C08L1/00;C08L21/00;C08L23/00;C08L27/00;C08L27/08;C08L33/00;C08L33/02;C08L33/04;C08L51/00;C08L51/02;C08L101/00;C09K3/10;F16J15/14;(IPC1-7):B65D21/02 |
主分类号 |
C08L7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
