Polychloroprene treated with alkylated diaryl amine
AssigneeDenka Chemical Corporation
InventorNathan L. Turner
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Abstract
Addition of alkylated diarylamines to improve polychloroprene produced without using the salts of the condensation product of naphthalene sulfonic acids and formaldehyde.
Claims10
In a process for preparing polymers of chloroprene by emulsion polymerization using from about 0.05 to 2.0 parts by weight per 100 parts of polymerizable monomers of an octyl sulfate emulsifying agent selected from the group consisting of alkali metal octyl sulfates, ammonium octyl sulfates and mixtures thereof and washing of the resultant polymer with water to remove soluble emulsifying agents, the improvement comprising using as a stabilizer an alkylated diaryl amine.
Dependencies are inferred from the claim text.