Process for the preparation of quaternary salt phenolate...

Details Process for the preparation of quaternary salt phenolate... Process for the preparation of quaternary salt phenolate...

2006-01-31

2006-01-31

Zucker, Paul A. (Department: 1621)

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

Organic compounds

Amino nitrogen containing

Reexamination Certificate

active

06992222

ABSTRACT:
The preparation of quaternary salt phenolate solutions is disclosed. The preparation entails mixing an aqueous hydroxide-containing solution with an organic phase that contains phenol and quaternary salt, distilling off the water and precipitating and filtering off the resulting salt.

REFERENCES:
patent: 5030757 (1991-07-01), Berris
patent: 5756843 (1998-05-01), Webb et al.
patent: 198 58 967 (2000-07-01), None
patent: 199 61 520 (2001-06-01), None

Affiliated with

Also associated with

Rating

Process for the preparation of quaternary salt phenolate... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of quaternary salt phenolate..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of quaternary salt phenolate... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3531951