Process for making alkyl naphthalene sulfonate surfactants

Details Process for making alkyl naphthalene sulfonate surfactants Process for making alkyl naphthalene sulfonate surfactants

1991-06-18

1992-05-05

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfonic acids or salts thereof

C07C 6100

Patent

active

051109816

ABSTRACT:
Incremental alternating additions of sulfonating agent acids and alkylating alcohols give superior results in the synthesis of alkyl naphthalene sulfonate surfactant products from naphthalene starting material.

REFERENCES:
patent: 2422926 (1947-06-01), Reeves
patent: 3338983 (1967-08-01), Thompson
patent: 3957859 (1976-05-01), Thielcke
patent: 4180521 (1979-12-01), Behre et al.

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