Surgery – Truss – Pad
Patent
1975-05-23
1979-02-20
Pianalto, Bernard D.
Surgery
Truss
Pad
428411, A61F 1300, A61L 1500
Patent
active
041401158
ABSTRACT:
Skin damage, i.e., the stripping of tissue cells from the stratum corneum, caused by removal of a backing material which has been held in adherent contact with a skin surface by means of a pressure sensitive adhesive composition coated on the backing material, is markedly reduced by incorporation of about 4 to 20% by weight of an unreacted polyol uniformly dispersed in the water-insoluble pressure sensitive adhesive mass. Suitable polyols include polyethylene glycol and polypropylene sorbitol monolaurate. This improved mass finds special application for use in conjunction with adhesive bandages or rolled tapes composed of a backing material of a plasticized film of polyvinyl chloride. Remarkably, the reduction in skin damage is accomplished without sacrificing low mass transfer to skin upon removal of the backing material, cohesive strength, adhesion, or wearability, all of which are highly desirable properties of pressure sensitive adhesive tapes and bandages.
REFERENCES:
patent: 3121021 (1964-02-01), Copeland
patent: 3152940 (1964-10-01), Abel et al.
patent: 3632740 (1972-01-01), Robinson et al.
patent: 3740414 (1973-06-01), Olson
Berman Steven P.
Johnson & Johnson
Pianalto Bernard D.
LandOfFree
Pressure sensitive adhesive compositions for coating articles to does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressure sensitive adhesive compositions for coating articles to, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure sensitive adhesive compositions for coating articles to will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-253653