发明名称 |
Process for extracting rubber and by-products from guayule and guayule-like shrubs |
摘要 |
Rubber, hydrocarbons, i.e., resins, and other useful by-products are extracted from shrubs such as guayule and guayule-like shrubs by a procedure wherein the shrub, after being comminuted, is processed in an aqueous and/or a non-aqueous system. An optional water treatment step can be used to remove water solubles and/or facilitate processing and achieve increased yield of desired by-products.
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申请公布号 |
US4526959(A) |
申请公布日期 |
1985.07.02 |
申请号 |
US19830469872 |
申请日期 |
1983.02.25 |
申请人 |
THE FIRESTONE TIRE & RUBBER COMPANY |
发明人 |
KAY, EDWARD L.;GUTIERREZ, RICHARD |
分类号 |
B29D23/24;C08J11/06;(IPC1-7):C08C4/00 |
主分类号 |
B29D23/24 |
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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