发明名称 |
HYDROCARBON SOLVENT AND PRESSURE-SENSITIVE COPYING MATERIAL MADE WITH THE SAME |
摘要 |
<p>. A hydrocarbon solvent comprising a fraction which is obtained by reacting styrene and cumene in the presence of an acid catalyst and contains 85% by weight or more of 1-phenyl-1-(isopropylphenyl)ethane and 5% by weight or less of total styrene dimers, and a pressure-sensitive copying material made using said solvent. The hydrocarbon solvent is inexpensive and excellent in dissolving power for dyes, color-developing rate and so forth, and is satisfactorily odorless. <IMAGE></p> |
申请公布号 |
EP1132362(B1) |
申请公布日期 |
2009.08.26 |
申请号 |
EP20000961020 |
申请日期 |
2000.09.14 |
申请人 |
NIPPON OIL CORPORATION |
发明人 |
SHOKO, TOSHIKATSU;TOGAMI, YASUO |
分类号 |
C07C15/16;B41M5/132;B41M5/165 |
主分类号 |
C07C15/16 |
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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