Process for preparation of cellulose acetate

Details Process for preparation of cellulose acetate Process for preparation of cellulose acetate

1980-12-15

1981-12-15

Griffin, Ronald W.

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

Organic compounds

Carbohydrates or derivatives

536 71, 536 73, 536 76, C08B 102, C08B 306, C08B 324

Patent

active

043060609

ABSTRACT:
Cellulose acetate is prepared acetylating cellulose at a high temperature of 50.degree.-85.degree. C. and then ripening the acetylated cellulose at a high temperature of 110.degree.-120.degree. C.

REFERENCES:
patent: 2478425 (1949-08-01), Richter et al.
patent: 3109743 (1963-11-01), Fleck et al.
patent: 3767642 (1973-10-01), Campbell et al.
patent: 4269972 (1981-05-01), Yabune et al.

Affiliated with

Also associated with

Rating

Process for preparation of cellulose acetate 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 preparation of cellulose acetate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparation of cellulose acetate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1904950