Process for bleaching fatty alcohol alkyl polyglycoside solution

Details Process for bleaching fatty alcohol alkyl polyglycoside solution Process for bleaching fatty alcohol alkyl polyglycoside solution

1993-08-12

1995-05-30

Redding, David A.

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

Organic compounds

Carbohydrates or derivatives

536 186, 536124, 536127, C07H 106

Patent

active

054202620

ABSTRACT:
Fatty alcohol--alkyl polyglycoside solutions initially obtained in the preparation of alkyl polyglycosides are treated with alkali, temperature controlled and subsequently vacuum distilled. In this process, the fatty alcohol--alkyl polyglycoside solutions are first adjusted to a pH of 10 to 14 with alkali, after which their temperature is maintained at 60.degree. to 120.degree. C. for at least 2 hours. The fatty alcohol is then removed by distillation in vacuo at a reduced pH of 7 to 9.

REFERENCES:
patent: 4820814 (1989-04-01), Lueders
patent: 4847368 (1989-07-01), Lueders et al.
patent: 4866156 (1989-09-01), Luders
patent: 4898934 (1990-02-01), Lueders et al.
patent: 4990605 (1991-02-01), Lueders
patent: 5166337 (1992-11-01), Ripke
patent: 5206357 (1993-04-01), Schmidt
patent: 5212292 (1993-05-01), Ripke
patent: 5234554 (1993-08-01), Muller et al.
patent: 5266690 (1993-11-01), McCurry, Jr. et al.

Affiliated with

Also associated with

Rating

Process for bleaching fatty alcohol alkyl polyglycoside solution 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 bleaching fatty alcohol alkyl polyglycoside solution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for bleaching fatty alcohol alkyl polyglycoside solution will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-362995