Compositions – Preservative agents – Anti-corrosion
Patent
1986-05-13
1987-09-08
Terapane, John F.
Compositions
Preservative agents
Anti-corrosion
521 89, 521 95, 521134, 521138, 521139, 521143, 521147, 521148, 521180, 521189, 521 88, C08V 910, C06D 500
Patent
active
046922695
ABSTRACT:
A gas-releasing composition of a t-alkylhydrazinium salt and/or a carbonylhydrazine and at least one compound selected from free radical forming sources, metal oxides, and sulfur and/or sulfur donor compounds wherein when sulfur and/or a sulfur donor compound is used, the composition will also contain one or more members selected from sulfur accelerators, metal oxides, and amino-alcohols. This novel gas-releasing composition permits the selectively tailoring of the gas evolution of a system in order to meet a wide range of specific application areas polymer characteristics and conditions over a wide temperature range.
REFERENCES:
patent: 4322502 (1982-03-01), Stolt et al.
patent: 4327196 (1982-04-01), West et al.
patent: 4393148 (1983-07-01), Kamens
patent: 4435525 (1984-03-01), Kamens
patent: 4547235 (1985-10-01), Schneiter et al.
Kmiec Chester J.
Novits Michael F.
Kilby Catherine S.
Pennwalt Corporation
Terapane John F.
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