The toxicity of organic sulphides to the eggs and larvae of the glasshouse red spider mite. I.—SS′-disubstituted alkane-αω-dithiols
作者:R. F. Brookes、J. E. Cranham、W. A. W. Cummings、D. Greenwood、B. S. Jackson、H. A. Stevenson
DOI:10.1002/jsfa.2740080106
日期:1957.1
A laboratory test method for assessing the activity of chemicals against the eggs and young mites of the glasshouseredspider (Tetranychus telarius L.) is described. The results given by a series of SS′-disubstituted alkane-αω-dithiols using this test method are tabulated and discussed.
FLEXIBLE POLYAMINES, FLEXIBLE AMINE-TERMINATED ADDUCTS, COMPOSITIONS THEREOF AND METHODS OF USE
申请人:Hobbs Stephen J.
公开号:US20130071571A1
公开(公告)日:2013-03-21
Disclosed are flexible polyamines, flexible amine-terminated polyformal adducts, flexible-amine-terminated polythioether adducts, compositions comprising flexible polyamines and isocyanate-terminated prepolymers, and compositions comprising flexible amine-terminated adducts and isocyanate-terminated prepolymers. Uses of the compositions as sealants, and particularly as aerospace sealants, are also disclosed.