Zobrazeno 1 - 2
of 2
pro vyhledávání: '"M. B. Pestova"'
Publikováno v:
Polymer Science U.S.S.R.. 17:225-228
A study was made of the effect of several solvent-precipitant systems on result fractionation of polyurethanes obtained from diphenylmethanedi-isocyanate, polyethylene glycoladipate and 1,4-butanediol and systems were recommended for the fractionatio
Publikováno v:
Colloid and Polymer Science. 255:1040-1040