| 发明名称 |
PRESSURE-SENSITIVE MATERIAL WITH LITTLE ADHESIVE POWER AND ITS USE IN A CORRECTION ELEMENT FOR PRINTED CHARACTERS |
| 摘要 |
<p>Low tack pressure sensitive compositions containing polyethylene, a tackifier, an isobutylene polymer, a copolymer of ethylene and/or propylene and a monoethylenically unsaturated ester and a carboxylic acid and/or ester thereof and use thereof to remove erroneously typed images from a substrate.</p> |
| 申请公布号 |
EP0032539(A3) |
申请公布日期 |
1981.12.02 |
| 申请号 |
EP19800107232 |
申请日期 |
1980.11.20 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CREEKMORE, FRED MORRIS;KENNAIR, DOROTHY JOYCE;LIVINGSTON, BENJAMIN FRANKLIN;MARTONE, JAMES FRANCIS;SABAD, JOSEPH JOHN |
| 分类号 |
C08L23/00;B41J29/373;B41J31/09;C08L7/00;C08L21/00;C08L33/00;C08L33/02;C08L65/00;C08L101/00;C09D9/00;C09J7/02;(IPC1-7):09D9/00;41J29/36 |
主分类号 |
C08L23/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
