Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-02-27
1976-03-30
Hoke, V. P.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 459AD, C08J 320
Patent
active
039473899
ABSTRACT:
A gas fading inhibitor for polyurethanes, such inhibitor having as its effective component a compound of the formula (I) ##SPC1##
wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently selected from the group consisting of hydrogen, methyl and ethyl, and n and m are each an integer from 1 to 3.
REFERENCES:
patent: 3352822 (1967-11-01), Yamadera et al.
patent: 3395114 (1968-07-01), Smith
Kyon et al., "Chemical Abstracts, " Vol. 72, p. 89, Section No. 33181z (2/1970).
Gotoh Tsuneo
Ito Masatomo
Nishino Shizuo
Hoke V. P.
Meisei Kagaku Kabushiki Kaisha
Showa Denko Kabushiki Kaisha
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