C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
403/62, 403/84,
C08J 9/10 (2006.01) C08K 5/24 (2006.01)
Patent
CA 1262998
Abstract of the Disclosure Closed-cell crosslinked sponges of varying densities are prepared from an admixture of a vulcanizable elastomer, vulcanizing ingredients selected from sulfur or sulfur donor compounds together with metal oxides and/or sulfur vulcanization accelerators and a t-alkylhydrazinium salt and/or carbonylhydrazine. The crosslinked sponges have uniform cellular structures and are easily prepared with the desired density.
506951
Kmiec Chester J.
Novits Michael F.
Atochem North America Inc.
Borden Ladner Gervais Llp
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