Closure systems for diapers and method of preparation

Details Closure systems for diapers and method of preparation Closure systems for diapers and method of preparation

1989-07-28

1992-04-21

Green, Randall L.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604390, A61F 1315

Patent

active

051063832

ABSTRACT:
A disposable article, such as a disposable diaper, is provided. The article has a fastening means comprising a film substrate having a target strip and a fastening tape. The target strip comprises a backing film having a first pressure-sensitive adhesive on one face thereof adhered to the film substrate and on the other face thereof a hydrophobic polyvinyl carbamate release coating. The fastening tape has a second pressure-sensitive adhesive on one face thereof for adhesion to the target strip. The target strip release coating has been subjected to ionizing plasma treatment such that the fastening tape has an increase in adhesion to the target strip of at least about 50% over an untreated target strip and which increased adhesion does not decrease more than 60% after storage at about 50.degree. C. for 15 days.

REFERENCES:
patent: 2532011 (1950-11-01), Dahlquist et al.
patent: 3632386 (1972-01-01), Hurst
patent: 3867940 (1975-02-01), Mesek et al.
patent: 4210144 (1980-07-01), Sarge et al.
patent: 4296750 (1981-10-01), Woon et al.
patent: 4429032 (1984-01-01), Matthe et al.
patent: 4539256 (1985-09-01), Shipman
patent: 4609584 (1986-09-01), Cutler et al.
patent: 4643730 (1987-02-01), Chen et al.
patent: 4710190 (1987-12-01), Wood et al.
patent: 4726989 (1988-02-01), Mrozinski
patent: 4753649 (1988-06-01), Pazdernik
D. Briggs, Surface Treatments for Polyolefins, D. M. Brewis, Ed., MacMillan, N.Y., 1982 Chapter 9, pp. 199-226.

Affiliated with

Also associated with

Rating

Closure systems for diapers and method of preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closure systems for diapers and method of preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closure systems for diapers and method of preparation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1582956