A polybutadiene composition comprising a polybutadiene type polymer and a compound represented by the following formula (I):
1
wherein Ar
1
and Ar
2
each independently represent an aromatic ring, X and Y each independently represent an alkylene group having one or two carbon atoms, an oxygen atom or a carbonyl group, is provided; and thermal degradation of the polybutadiene type polymer can be prevented even in an air-free environment.
一种聚丁二烯组合物,由聚丁二烯类聚合物和下式(I)所代表的化合物组成:
1
其中 Ar
1
和 Ar
2
分别独立地代表一个芳香环,X 和 Y 分别独立地代表一个或两个碳原子的亚烷基、一个氧原子或一个羰基;即使在无空气环境中,也能防止聚丁二烯型聚合物的热降解。
CARNMALM B.; JOHANSSON L.; RAEMSBY S.; STJERNSTROEM N. E., ACTA CHEM. SCAND., 1979, B 33, NO 2, 100-104
作者:CARNMALM B.、 JOHANSSON L.、 RAEMSBY S.、 STJERNSTROEM N. E.
DOI:——
日期:——
US6815481B2
申请人:——
公开号:US6815481B2
公开(公告)日:2004-11-09
Carnmalm,B. et al., Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 1979, vol. 33, p. 100 - 104