| 发明名称 |
BIO-BASED BLOCK POLYMERS DERIVED FROM LIGNIN AND FATTY ACIDS |
| 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. |
| 申请公布号 |
US2014275435(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414200855 |
申请日期 |
2014.03.07 |
| 申请人 |
Epps, III Thomas H.;Holmberg Angela L.;Stanzione Joseph F.;Wool Richard |
发明人 |
HOLMBERG Angela L.;Stanzione Joseph F.;Wool Richard;Epps, III Thomas H. |
| 分类号 |
C08G81/00;C08G61/00 |
主分类号 |
C08G81/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A block polymer comprising at least one A-block and at least one B-block, wherein the A-block contains a polymerized lignin-based monomer or polymerized combination of lignin-based monomers and the B-block contains a polymerized fatty acid-based monomer, polymerized fatty alcohol-based monomer or a polymerized combination of fatty acid-based monomer(s) or fatty alcohol-based monomer(s). |
| 地址 |
US |
