发明名称 |
PRESSURE-SENSITIVE COPYING PAPER |
摘要 |
<p>Microcapsule-coated paper for use in a pressure-sensitive copying set contains a higher than conventional filler loading, namely 15% to 23%, based on the total weight of the paper. The use of filler loading levels within this range increases the maximum number of legible copies obtainable in a pressure-sensitive copying set.</p> |
申请公布号 |
CA1326133(C) |
申请公布日期 |
1994.01.18 |
申请号 |
CA19890605423 |
申请日期 |
1989.07.12 |
申请人 |
WIGGINS TEAPE GROUP LIMITED (THE) |
发明人 |
COOPER, JOHN B.;STIRLING, JANET S. |
分类号 |
B41M5/132;B41M5/165;D21H17/67;D21H21/54;(IPC1-7):B41M5/124 |
主分类号 |
B41M5/132 |
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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