Article for absorbing oils
US4737394A · kind A · utility
75Cited by
12References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 17, 1987 |
| Grant date | Apr 12, 1988 |
| Priority date | — |
| Expiry date | Jun 17, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/699
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An oil-absorbing article comprises a porous outer fabric which encloses fibrous oil-absorbing particles. The porous fabric of the invention is a nonwoven fibrous polyolefin layer of polyethylene or polypropylene that is stitch-bonded with an elastic thread.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.