发明名称 |
Rosin dicyclopentadiene resins containing ink formulations |
摘要 |
A rosin/hydrocarbon hybrid resin is disclosed to be prepared by reacting rosin with a phenolic compound and an aldehyde to form a phenol-modified rosin intermediate which is reacted with dicyclopentadiene at elevated pressure and temperature to form the rosin/hydrocarbon resin. The resin is particularly useful as a lithographic printing ink resin.
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申请公布号 |
US5403391(A) |
申请公布日期 |
1995.04.04 |
申请号 |
US19920993071 |
申请日期 |
1992.12.18 |
申请人 |
WESTVACO CORPORATION |
发明人 |
WOMACK, GARY B. |
分类号 |
C08G8/34;C09D11/10;(IPC1-7):C09D5/00;C09D11/00 |
主分类号 |
C08G8/34 |
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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