Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-02-20
1977-01-25
Drezin, Norman A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260 78R, 260 793M, 260239BF, 260246B, 2602471R, 2602472B, 260268N, 26029385, 2603262, 2603977R, 260471C, 260479C, 260482B, 260482C, 260556A, C07D21320
Patent
active
040050971
ABSTRACT:
Compounds of the formula ##STR1## WHEREIN A is a linking group, X is an O--CO-- or --SO.sub.2 -- group and n is at least 2, are prepared from the corresponding N',N'-disubstituted hydrazides by quaternization and treatment with alkali or reaction with an alkylene epoxide or from the corresponding compound wherein n = 1 and A is a polymerizable group by polymerization. The compounds are unstable to heat and may be used as cross-linking agents for polymers or as chain-extending agents, bonding agents or adhesives.
REFERENCES:
patent: 3755337 (1973-08-01), Carey
patent: 3786058 (1974-01-01), Edwards
Brooks John Langshaw
Budziarek Richard
Crook James William
Vickers Edward Jervis
Drezin Norman A.
Imperial Chemical Industries Limited
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