Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1995-06-06
1997-05-27
Bawa, Raj
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424443, 424445, 424447, 424449, 524528, A61F 1302
Patent
active
056330103
ABSTRACT:
Hydrocolloid adhesive compositions are disclosed comprising a hydrophobic unsaturated aliphatic homopolymer, a compatible tackifier, and at least one hydrocolloid absorbent. The compositions have enhanced resistance to breakdown by body fluids, adjustable absorbency, improved adhesive and cohesive properties, as well as a reduced tendency to leave an adhesive residue after application. Also disclosed are wound dressings, ostomy or prosthesis adhesives, methods of using wound dressings, and methods for forming the hydrocolloid adhesive compositions.
REFERENCES:
patent: 2927868 (1960-01-01), Revoir
patent: 3339546 (1967-09-01), Chen
patent: 3532679 (1970-10-01), Steckler
patent: 3877431 (1975-04-01), Kross
patent: 3972328 (1976-08-01), Chen
patent: 3980084 (1976-09-01), Kross
patent: 4078568 (1978-03-01), Etes et al.
patent: 4152231 (1979-05-01), St. Clair et al.
patent: 4166051 (1979-08-01), Cilento et al.
patent: 4192785 (1980-03-01), Chen et al.
patent: 4204540 (1980-05-01), Cilento et al.
patent: 4231369 (1980-11-01), Sorensen et al.
patent: 4421822 (1983-12-01), Levens
patent: 4477325 (1984-10-01), Osburn
patent: 4496357 (1985-01-01), Osburn
patent: 4538603 (1985-09-01), Pawelchak et al.
patent: 4539256 (1985-09-01), Shipman
patent: 4551490 (1985-11-01), Doyle et al.
patent: 4598004 (1986-07-01), Heinecke
patent: 4728442 (1988-03-01), Pawelchak et al.
patent: 4738257 (1988-04-01), Meyer et al.
patent: 4738259 (1988-04-01), Brown et al.
patent: 4768503 (1988-09-01), Highgate et al.
patent: 4952618 (1990-08-01), Olsen
patent: 5032403 (1991-07-01), Sinnreich
patent: 5059189 (1991-10-01), Cilento et al.
patent: 5066728 (1991-11-01), Audett
patent: 5270358 (1993-12-01), Asmus
patent: 5429591 (1995-07-01), Yamamoto et al.
K. Tsukada et al., "The pH Changes of Pressure Ulcers Related to the Healing Process of Wounds", 4,WOUNDS:A Compendium of Clinical Research and Practice, 16 (Jan.-Feb., 1992).
"Cellulose Derivatives, Ethers",Encyclopedia of Chemical Technology (Kirk-Othmer) 3rd Ed., vol. 5, 143-149.
Bovey, Effects of High Energy Radiation on Polymers, 43-45 (1958).
Bawa Raj
Busse Paul W.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
LandOfFree
Adhesive compositions, wound dressings and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adhesive compositions, wound dressings and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive compositions, wound dressings and methods will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2327372