发明名称 |
IMPROVEMENTS IN THE PRODUCTION OF HYDROCARBON RESINS AND PRODUCTS RESULTING THEREFROM |
摘要 |
Hydrocarbon resins having an increased softening point are obtained by a process featuring the sequential steps of: isomerizing the 2-methylbutene-1 component of a branched olefin modifier stream whereby its 2-methylbutene-2 content is enriched; polymerizing a feedstock consisting of the mixture of said enriched modifier stream and a piperylene rich feed stream; and, recovering said hydrocarbon resin with properties enhancing its utility for adhesive applications. |
申请公布号 |
DE3262506(D1) |
申请公布日期 |
1985.04.18 |
申请号 |
DE19823262506 |
申请日期 |
1982.01.12 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
HUGHES, VINCENT LEO |
分类号 |
C08F236/04;C08F240/00;(IPC1-7):C08F236/04;C07C5/25;C07C11/10 |
主分类号 |
C08F236/04 |
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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