Flexible collodion compositions

Details Flexible collodion compositions Flexible collodion compositions

1993-04-16

1995-07-18

Webman, Edward J.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

5147724, 5147726, 514781, 424407, A61K 4738, A61K 4732

Patent

active

054339502

ABSTRACT:
Film-forming flexible collodion compositions can be improved by including one or more topically acceptable polymers in an amount sufficient to increase the resilience of the film formed. Suitable polymers include polyalkylenes and (meth)acrylate homo- or copolymers. The compositions can further include salicylic acid and a topically acceptable crystallization inhibitor in an amount sufficient to suppress the crystallization of dissolved salicylic acid from the composition.

REFERENCES:
patent: 3615792 (1971-10-01), Keene
patent: 4055660 (1977-10-01), Meierhenry
patent: 4179304 (1979-12-01), Rossomando
patent: 4563473 (1986-01-01), Hofman et al.
patent: 4588590 (1986-05-01), Bernstein
patent: 4681635 (1987-07-01), Stiefel et al.
patent: 4778786 (1988-10-01), Reever et al.
patent: 4814015 (1989-03-01), Quinlan
patent: 4863970 (1989-09-01), Patel et al.
patent: 4888354 (1989-12-01), Chang et al.
patent: 4895727 (1990-01-01), Allen
patent: 4957730 (1990-09-01), Bohn et al.
Oneto et al., Chem. Abstracts 89:30604e, vol. 89, p. 392 (1978).
Materne et al., Chem. Abstracts 95:68058s, vol. 95, p. 393 (1981).
Heller et al., Chem. Abstracts, 102:119631w, vol. 102, p. 400 (1985).
Neumuller, Rompp's Chemistry Dictionary, 7th Ed., p. 676, Franckh'sche Verlagshandlung, Stuttgart (with translation).

Affiliated with

Also associated with

Rating

Flexible collodion compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flexible collodion compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible collodion compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2418345