In situ quaternary ammonium catalyst formation for curing polyme

Details In situ quaternary ammonium catalyst formation for curing polyme In situ quaternary ammonium catalyst formation for curing polyme

1988-09-23

1989-08-08

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

528 52, 528 53, 528 54, 528 73, C08G 1802

Patent

active

048553832

ABSTRACT:
Disclosed is a curable composition suitable for use as a coating, adhesive, or the like which comprises a storage-stable, liquid composition comprising an isocyanate-functional compound (e.g. monomer, oligomer, or polymer), an epoxy component, and an alkylating agent; and a tertiary amine catalyst precursor. Upon admixing of the liquid composition and tertiary amine, the tertiary amine forms a quaternary ammonium salt in situ for achieving cross-linking of said isocyanate-functional compound.

REFERENCES:
patent: 3010963 (1961-11-01), Erner
patent: 3211703 (1965-10-01), Gillman et al.
patent: 3487080 (1969-12-01), Matsui et al.
patent: 3919218 (1975-11-01), Schmitt et al.
patent: 3980594 (1976-09-01), Fabris et al.
patent: 3995997 (1976-12-01), Boehmke et al.
patent: 4040992 (1977-08-01), Bechara et al.
patent: 4288586 (1981-09-01), Bock et al.
patent: 4324879 (1982-04-01), Bock et al.
patent: 4521545 (1985-06-01), Kerimis et al.
patent: 4560494 (1985-12-01), Druetzler
patent: 4608407 (1986-08-01), Kerimis et al.
patent: 4680222 (1987-07-01), Anton
patent: 4728676 (1988-03-01), Muller et al.
patent: 4788224 (1988-11-01), Muller et al.

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