发明名称 |
STABILIZED LEVULINIC ESTER KETALS |
摘要 |
The invention describes methods of preparation and compositions of plasticizers. The plasticizers include at least 2 alkyl ketal ester moieties and have a molecular weight of greater than 300. In one aspect, the alkyl ketal ester moieties are levulinic ester ketals. Certain compositions contain at least one of an antioxidant, a UV stabilizer, a thermal stabilizer or mixtures thereof, present in the composition from about 0.01 to about 5.0 percent by weight of the total composition. |
申请公布号 |
EP2766421(A4) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20120839774 |
申请日期 |
2012.10.10 |
申请人 |
SEGETIS, INC. |
发明人 |
MULLEN, BRIAN, D.;BADARINARAYANA, VIVEK;HALL, ERIC, S.;TJOSSAS, MATTHEW, J.;LEIBIG, CORA, M. |
分类号 |
C08K5/156;C07D323/00;C08K5/12;C08L101/00 |
主分类号 |
C08K5/156 |
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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