发明名称 |
Peroxy-derivative functionalization of polypropylene via solid-state shear pulverization |
摘要 |
Functionalization of polymers, including polyolefins, via decomposition of organic peroxides through the use of solid-state shear pulverization. |
申请公布号 |
US9388256(B2) |
申请公布日期 |
2016.07.12 |
申请号 |
US201314428600 |
申请日期 |
2013.09.23 |
申请人 |
Northwestern University |
发明人 |
Torkelson John M.;Diop Jeanette M. |
分类号 |
C08F8/06;C08F110/06;C08F8/14;C08F8/00;C08F10/06 |
主分类号 |
C08F8/06 |
代理机构 |
Reinhart Boerner Van Deuren s.c. |
代理人 |
Reinhart Boerner Van Deuren s.c. |
主权项 |
1. A method of functionalizing polypropylene with a benzoyloxy moiety, said method comprising:
providing a mixture comprising a polymer comprising a polypropylene component and benzoyl peroxide; and applying a mechanical energy to said mixture through solid-state shear pulverization in the presence of cooling at least partially sufficient to maintain said polymer in a solid state during said pulverization, said pulverization at least partially sufficient to graft a benzoyloxy moiety onto said polypropylene component, said pulverization providing a benzoyloxy-functionalized polymer. |
地址 |
Evanston IL US |