Method for enriching rosin acids from a hardwood-containing sulf

Details Method for enriching rosin acids from a hardwood-containing sulf Method for enriching rosin acids from a hardwood-containing sulf

1994-12-07

1996-10-15

Caldarola, Glenn A.

Chemistry: natural resins or derivatives; peptides or proteins;

Natural resins or derivatives

Rosin or derivative used as starting material in process, or...

530225, C11D 930, C11D 1504, C11D 1300, C11D 1500

Patent

active

055651348

ABSTRACT:
The invention relates to a method for enriching rosin acids from a hardwood-containing sulfate soap, in which the soap is partially acidified at a temperature higher than room temperature with an inorganic or organic acid so as to give the resulting mother liquid a pH of 4.5-7, thus enabling the rosin acids to be enriched from the soap into the fraction converted to the acid form, and the fatty acids to be enriched in the soap.

REFERENCES:
patent: 2430029 (1947-11-01), Pollak et al.
patent: 2866797 (1958-12-01), Berry et al.
patent: 3691211 (1972-09-01), Julian
patent: 4265824 (1981-05-01), Koskenniska et al.

Affiliated with

Also associated with

Rating

Method for enriching rosin acids from a hardwood-containing sulf does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for enriching rosin acids from a hardwood-containing sulf, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for enriching rosin acids from a hardwood-containing sulf will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1243465