Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-12-27
1978-08-01
Rzucidlo, Eugene C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 292N, 427408, 428511, 428537, 528404, C08L 7900
Patent
active
041042280
ABSTRACT:
Tannin migration through a latex paint applied to a tannin-containing wood surface is inhibited by applying to the wood surface a linear, partially deacylated poly(N-acyl)alkylenimine, such as poly(N-propionyl)ethylenimine. The poly(N-acyl)alkylenimine can be applied to the wood surface either prior to or concurrently with the latex paint.
REFERENCES:
patent: 3373194 (1968-03-01), Fuhrman et al.
patent: 3450557 (1969-06-01), Dratz et al.
patent: 3483141 (1969-12-01), Litt et al.
patent: 3483145 (1969-12-01), Levy et al.
patent: 3597265 (1971-08-01), Mecklenborg et al.
patent: 3758641 (1973-09-01), Zweigle
patent: 3847857 (1974-11-01), Haag et al.
Kem Kenneth M.
Meyer Victor E.
Plotecher G. R.
Rzucidlo Eugene C.
The Dow Chemical Company
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