Hydrophilic pressure sensitive adhesives

Details Hydrophilic pressure sensitive adhesives Hydrophilic pressure sensitive adhesives

1996-01-05

1996-07-16

Michl, Paul R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524377, 524379, 428355, 523111, 4272084, C08K 506, B32B 712

Patent

active

055367682

ABSTRACT:
A hydrophilic, pressure sensitive adhesive of a poly(ethylene oxide) derived network plasticized with an essentially non-volatile, polar plasticizer present in an amount sufficient to form a cohesive, pressure sensitive adhesive. The polymeric network is prepared from an oligomeric precursor comprising difunctional poly(ethylene glycol) moieties which have been end-capped with ethylenically unsaturation. The adhesive is useful as a biomedical adhesive for transmitting or receiving electrical signals as a component of a biomedical electrode. The adhesive is also useful as a drug delivery device to deliver pharmaceuticals or other active ingredients to or through mammalian skin. The adhesive is also useful as a component in a skin covering for protecting mammalian skin or mammalian skin openings with antimicrobial agents. A method of preparation of the adhesive is also disclosed.

REFERENCES:
patent: 3509234 (1970-04-01), Burlant et al.
patent: 3928299 (1975-12-01), Rosenkranz et al.
patent: 4233425 (1980-11-01), Tefertiller et al.
patent: 4273135 (1981-06-01), Larimore et al.
patent: 4497914 (1985-02-01), Allen, Jr. et al.
patent: 4517326 (1985-05-01), Cordts et al.
patent: 4650817 (1987-03-01), Allen Jr. et al.
patent: 4684558 (1987-08-01), Keusch et al.
patent: 4706680 (1987-11-01), Keusch et al.
patent: 4714655 (1987-12-01), Bordoloi et al.
patent: 4777276 (1988-10-01), Rasmussen et al.
patent: 4777954 (1988-10-01), Keusch et al.
patent: 4837290 (1989-06-01), Rasmussen et al.
patent: 4855077 (1989-08-01), Shikinami et al.
patent: 4914223 (1990-04-01), Rasmussen et al.
patent: 4925908 (1990-05-01), Bernard et al.
patent: 4996243 (1991-02-01), Rasmussen et al.
patent: 5059424 (1991-10-01), Cartmell et al.
patent: 5106629 (1992-04-01), Cartmell et al.
patent: 5112618 (1992-05-01), Cartmell et al.
patent: 5115801 (1992-05-01), Cartmell et al.
patent: 5154706 (1992-10-01), Cartmell et al.
patent: 5160328 (1992-11-01), Cartmell et al.
patent: 5382451 (1995-01-01), Johnson et al.
DATABASE WPI, Derwent Publications Ltd., London, GB; AN 89-352208(48) & JP,A 1 263 106 (Kyowa Gas Co.), Oct. 19, 1989.

Affiliated with

Also associated with

Rating

Hydrophilic pressure sensitive adhesives does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1784925