Drying cloth for transportation receptacles
US5238750A · kind A · utility
2Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1990 |
| Grant date | Aug 24, 1993 |
| Priority date | — |
| Expiry date | Dec 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/659
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A drying cloth for transportation receptacles is disclosed, which cloth is composed of multilayer sheet material, the two outer sides of which are, in each case, formed by an absorbent layer. An intermediate layer which is impermeable to moisture is arranged between the absorbent layers. The two absorbent layers and the impermeable intermediate layer are permanently interconnected to form a composite material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.