Rosin dispersions of improved stability

Details Rosin dispersions of improved stability Rosin dispersions of improved stability

1977-09-22

1979-04-10

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Natural resin or derivative containing

106238, C08L 9304

Patent

active

041486650

ABSTRACT:
Colloidal aqueous dispersions of rosin possess improved mechanical and heat stability when they have a small dissolved content of a water-dispersible emulsifying agent selected from the group consisting of tetrasodium N-(1,2-dicarboxyethyl)-N-octadecylsulfosuccinamate, disodium N-octadecylsulfosuccinate, disodium dodecylpenta(ethoxy) ethylsulfosuccinate, and disodium decylsulfosuccinate as stabilizing agent.

REFERENCES:
patent: 2176423 (1939-10-01), Jaeger
patent: 2368067 (1945-01-01), Lynch
patent: 2438619 (1948-03-01), Lynch

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