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Patent Searching and Data


Title:
PRODUCTION OF OXIDIZED AMINE
Document Type and Number:
Japanese Patent JPH02243667
Kind Code:
A
Abstract:

PURPOSE: To easily obtain an oxidized amine useful for a shampoo or a hair conditioner in high yield by reacting a tertiary amine with aq. H2O2, using a specific accelerator by a synergistic combination.

CONSTITUTION: A tertiary amine and 1.05-1.3 mol of H2O2, pref., 20-70 wt.% of active aq. H2O2 per 1 mol of the tertiary amine are reacted in the presence of a synergistic combination of accelerators formed by adding ascorbic acid and CO2 to a reaction mixture pref. at 3-90°C to obtain the objective compd. useful for a tableware detergent, a washing detergent or a fiber cloth softener. As the tertiary amine, a trialkylamine like a 6-22C alkyl di-1-2C alkylamine such as octyldimethylamine, decyldimethylamine, dodecylidimethylamine or tetradecylamine is designated. The pref. conc. of ascorbic acid is 0.05-5 wt.% and CO2 is set to a pressure of 1-500 psig.


Inventors:
DENISU POORU BAUAA
TERESA KEI SAMAAFUOODO
Application Number:
JP31215488A
Publication Date:
September 27, 1990
Filing Date:
December 12, 1988
Export Citation:
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Assignee:
ETHYL CORP
International Classes:
B01J27/20; B01J31/04; C07B61/00; C07C291/04; (IPC1-7): B01J27/20; B01J31/04; C07B61/00
Attorney, Agent or Firm:
Heikichi Odashima