1
Kieran F Drain, David J Dunn: Rapid curing epoxide composition employing stable carbenium salt catalyst. Loctite Corporation, Walter J Steinkraus, Eugene F Miller, January 21, 1986: US04565837 (3 worldwide citation)

Compounds with a plurality of oxirane functional groups can be cured to a fixture in less than one minute with a catalyst composition of a trityl or tropylium salt of a non-nucleophillic anion and a suitable solvent. Typical catalyst salts include trityl tetrafluoroborate, trityl hexachloroantimonat ...


2
Drain Kieran Francis, Dunn David John: Rapid curing epoxide composition employing stable carbenium salt catalyst.. Loctite, July 2, 1986: EP0186283-A2 (2 worldwide citation)

Compounds with a plurality of oxirane functional groups can be cured to a fixture in less than one minute with a catalyst composition of a trityl or tropylium salt of a non-nucleophillic anion and a suitable solvent. Typical catalyst salts include trityl tetrafluoroborate, trityl hexachloroantimonat ...