Film applicable to oral mucosa and drug preparation comprising t

Details Film applicable to oral mucosa and drug preparation comprising t Film applicable to oral mucosa and drug preparation comprising t

1990-01-31

1992-11-24

Nutter, Nathan M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 42, 524 43, 524 44, 427 2, 427 3, C08J 321, C08L 108

Patent

active

051662337

ABSTRACT:
A soft film applicable to the oral mucosa and a drug preparation comprising said film are disclosed, the film comprising a homogeneous mixture comprising a vinyl acetate homopolymer, an acrylic acid polymer, and a cellulose derivative capable of being dissolved in or swollen with water and a lower alcohol. The film or preparation is less causative of an adverse feeling on application to the oral mucosa, excellent in shape retention on water absorption, and adhesive to the oral mucosa for an extended period of time.

REFERENCES:
patent: 3524828 (1970-08-01), Keithly
Chemical Abstracts, vol. 83, Mar. 1975, p. 373, Abstract No. 103302t.
Chemical Abstracts, vol. 99, No. 22, Nov. 1983, p. 349, Abstract No. 181420z.

Affiliated with

Also associated with

Rating

Film applicable to oral mucosa and drug preparation comprising t does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Film applicable to oral mucosa and drug preparation comprising t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film applicable to oral mucosa and drug preparation comprising t will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-922234