Sheet for suction and fixation, and method of producing the same
US7851058B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2005 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Mar 30, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249992
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The sheet for suction and fixation according to the invention is a sheet for suction and fixation, constituted by including at least a porous sheet and used for suction and fixation of a member to be sucked, and the sheet for suction and fixation has a structure of a plurality of layers comprising a porous sheet provided on at least one side of the porous sheet with a particle layer constituted by including plastic particles, wherein the surface roughness (Ra) of the particle layer is not greater than 0.5 μm. A sheet for suction and fixation, which is continuous and long and excellent in surface smoothness, and a method of producing the same, can thereby be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.