发明授权
- 专利标题： Bio-based block polymers derived from lignin and fatty acids
- 专利标题（中）： 衍生自木质素和脂肪酸的生物基嵌段聚合物
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申请号： US14200855申请日： 2014-03-07
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公开(公告)号： US09512249B2公开(公告)日： 2016-12-06
- 发明人: Angela L. Holmberg , Joseph F. Stanzione , Richard Wool , Thomas H. Epps, III
- 申请人： Angela L. Holmberg , Joseph F. Stanzione , Richard Wool , Thomas H. Epps, III
- 申请人地址： US DE Newark
- 专利权人： University of Delaware
- 当前专利权人： University of Delaware
- 当前专利权人地址： US DE Newark
- 代理机构： RatnerPrestia
- 主分类号： C08F12/24
- IPC分类号： C08F12/24 ; C08F212/14 ; C08L25/18 ; C08F293/00 ; C08F290/06
摘要：
The present invention pertains to bio-based block polymers synthesized from functionalized lignin-based molecules (A-monomer) and functionalized fatty acids or fatty alcohols (B-monomer) derived from plant or animal oils, waxes or fats. The block polymers can be synthesized via numerous polymerization techniques, such as reversible addition-fragmentation chain transfer (RAFT). Most importantly, this class of bio-based block polymers shows promise as providing sustainable yet scalable and tunable thermoplastic elastomers and pressure-sensitive adhesives, among other applications.
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