POLYETHYLENE STABILIZED AGAINST ULTRAVIOLET RADIATION
摘要
Polyethylene is stabilised against degradation by UV radiation by stabilising agents of alkyl-phenyl-salicylate type in association with phenolic type sterically hindered cpds..
申请公布号
RO102213(A2)
申请公布日期
1991.11.25
申请号
RO19880135729
申请日期
1988.11.03
申请人
COMBINATUL PETROCHIMIC, BRAZI, PLOIESTI, JUDETUL PRAHOVA, RO
发明人
ANDREI CONSTANTIN, RO;IOANA POMPILIA, RO;IONESCU ANA, RO
