Primerless substrate repair with polyepoxide and polythiol

Details Primerless substrate repair with polyepoxide and polythiol Primerless substrate repair with polyepoxide and polythiol

1998-08-03

1999-10-26

Sellers, Robert E.

Coating processes

Restoring or repairing

427142, 427386, 525504, 525505, 525523, B32D 3500, B05D 302, C08L 6302

Patent

active

059724234

ABSTRACT:
A primerless method for repairing a substrate surface that includes applying to the surface a curable filler composition that includes (i) an epoxy compound, (ii) a polythiol curing agent, and (iii) a catalyst and then curing the composition. The filler composition can also include a polyamine in addition to the catalyst.

REFERENCES:
patent: 3882091 (1975-05-01), Villa
patent: 4177173 (1979-12-01), Carr
patent: 4623702 (1986-11-01), Grieves et al.
patent: 5143999 (1992-09-01), Setiabudi et al.
patent: 5214098 (1993-05-01), Setiabudi et al.
patent: 5374668 (1994-12-01), Kanemura et al.
patent: 5430112 (1995-07-01), Sakata et al.
patent: 5470605 (1995-11-01), Lundeen
patent: 5604271 (1997-02-01), Lundeen

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