Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1986-07-23
1989-08-22
Ives, P. C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428324, 428325, 428328, 4284233, 4284244, 4284246, 4289088, 428543, B32B 516, C09B 372
Patent
active
048595225
ABSTRACT:
The invention has as its object multi-coat nonskid surfacings which comprs one or more priming coats and one or more nonskid coats. Each coat comprises a base and a hardener which are mixed before use. The bases contain in particular hydroxylated vinyl terpolymer resins and the hardeners contain a polyisocyanate which reacts with these resins to yield cross-linked polymers known as polyvinyl urethane. The figure represents comparative wear tests. Curves C1 to C3 represent the results measured on known surfacings. Curve C4 represents the results measured on a surfacing according to the invention.
One application is the protection of ship decks, particularly flight decks, or offshore oil prospecting platforms.
REFERENCES:
patent: 3852100 (1974-12-01), Argabright et al.
patent: 3935365 (1976-01-01), Eigenmann
patent: 4020211 (1977-04-01), Eigenmann
patent: 4082884 (1978-04-01), De Long
patent: 4336293 (1982-06-01), Eiden
Etat Francais as represented by the Delegue general pour l'armem
Ives P. C.
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