Color-stabilized aromatic carboxylic acid chlorides and a proces

Details Color-stabilized aromatic carboxylic acid chlorides and a proces Color-stabilized aromatic carboxylic acid chlorides and a proces

1979-10-17

1981-10-13

Gerstl, Robert

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 5164

Patent

active

042947774

ABSTRACT:
A process for color stabilizing aromatic carboxylic acid chloride against discoloration which comprises introducing into a composition containing an aromatic carboxylic acid chloride 0.001 to 2% by weight of a color stabilizer, based upon the amount of said aromatic carboxylic acid chloride. The use of aldehydes, ketones, olefins, phosphorus and arsenic containing compounds are contemplated as stabilizer.

REFERENCES:
patent: 3349123 (1967-10-01), Flaxman
patent: 3520809 (1970-07-01), Spaaks
patent: 3923912 (1975-12-01), Beckers
Nass, Chem. Abst., vol. 74, #32211p (1971).

Affiliated with

Also associated with

Rating

Color-stabilized aromatic carboxylic acid chlorides and a proces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color-stabilized aromatic carboxylic acid chlorides and a proces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color-stabilized aromatic carboxylic acid chlorides and a proces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-930524