|
The yet2.com global technology marketplace lists intellectual property, technology, and patents for technology transfer, technology licensing, patent licensing and patent sale. As premier technology brokers, yet2.com offers this essential IP marketplace for technology owners, technology seekers, and technology brokers interested in technology acquisition, patent licensing, intellectual property licensing (IP licensing), and intellectual property transfer.
more...
|
| This is an abstract of a technology that is available for sale or license. yet2.com can introduce you confidentially to the owner of this technology. |
| To view the complete TechPak, please register with us. |
 |
| Enter a keyword or phrase below, and search now to find other technologies of interest. |
|
|
|
|
 |
| An improved manufacturing process for forming three-dimensional, macroscopically-expanded fluid-pervious webs is presented. Such webs possess an improved, functional textured surface, which makes them particularly suitable for use in disposable absorbent articles, such as diapers, sanitary napkins, panty liners, and incontinence pads. The surface of these webs is comprised of a sheet of polymeric material having a first surface and a second surface. According to the method, a plurality of discrete deposits of a water-resistant, resinous material having a pre-determined curing ("open") time are first deposited on the surface of the first sheet surface. The deposits of resinous material are then drawn upwardly from the first surface of the sheet to form corresponding fibrils during the open time. After the resinous material has cured, the sheet is then fed onto a forming structure having opposed surfaces, such that each sheet is in contact with the forming structure. The forming structure exhibits a multiplicity of apertures, which place the opposed surfaces of the forming structure in fluid communication with one another. A fluid pressure differential is applied across the thickness of the sheet that is sufficiently great as to cause the sheet to rupture in those areas coinciding with the apertures in the forming structure and to conform with the forming structure, while substantially maintaining the orientation of the fibrils. The printing and drawing steps are preferably accomplished via a screen printing roll, and the fluid pressure differential preferably comprises a high-pressure jet or liquid. |
|
|
 |
|
Interested? This is an abstract of a technology that is available for sale or license. yet2.com can introduce you confidentially to the owner of this technology.
|
|
To view the complete TechPak, please register with us.
|
|
|
|
