Cyclic perfluoroaliphaticdisulfonic acid anhydrides

Details Cyclic perfluoroaliphaticdisulfonic acid anhydrides Cyclic perfluoroaliphaticdisulfonic acid anhydrides

1981-01-30

1982-05-11

Raymond, Richard

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

26050121, 260513F, 526204, 544 85, 546186, 549 15, 549 19, 549 33, 549 34, C07D32700

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active

043294782

ABSTRACT:
Cyclic perfluoroaliphaticdisulfonic acid anhydrides, sulfonamide derivatives thereof, a process for making the same, curable compositions containing cyclic perfluoroaliphaticdisulfonic acid anhydrides or sulfonamide derivatives thereof and cationically-sensitive monomers, and a process for using cyclic perfluoroaliphaticdisulfonic acid anhydrides or sulfonamide derivatives thereof as catalysts for the cure of cationically-sensitive monomers.

REFERENCES:
patent: 2732398 (1956-01-01), Brice et al.
patent: 3346606 (1967-10-01), Ward et al.
patent: 3347676 (1967-10-01), Cripps
patent: 3842019 (1975-10-01), Kropp
patent: 4080391 (1978-03-01), Tsumura et al.
Howells et al, Chemical Reviews, 77, 69-92 (1977).
Forbus et al, J. Org. Chem., 44, 313 (1979).
Alm, Modern Paint and Coatings, Oct. 1980, pp. 88-92.

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