Kinetics of .gamma.-radiation-induced free-radical chain reactions between alkanes and chloroolefins. I. Solutions of tetrachloroethylene in alkanes
作者:Abraham Horowitz、L. A. Rajbenbach
DOI:10.1021/ja01045a003
日期:1969.8
US4898893A
申请人:——
公开号:US4898893A
公开(公告)日:1990-02-06
[EN] BLOWING AGENTS FOR ISOCYANURATE FOAMS AND METHOD FOR PRODUCING THE SAME
申请人:——
公开号:WO1991011478A1
公开(公告)日:1991-08-08
[FR] Un mélange d'hydrocarbure liquide et d'hydrocarbure aliphatique halogéné est utilisé comme agent gonflant. L'agent gonflant est tout particulièrement utile pour remplacer les chlorofluorocarbones employés comme agents moussants dans les mousses à base d'isocyanate. [EN] A blend of liquid hydrocarbon and halogenated aliphatic hydrocarbon is used as a blowing agent. The blowing agent is particularly useful to replace chlorofluorocarbons as blowing agents in isocyanate-based foams.
Schmerling, Journal of the American Chemical Society, 1946, vol. 68, p. 1653