Translucent housewrap
US4900619A · kind A · utility
27Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1988 |
| Grant date | Feb 13, 1990 |
| Priority date | — |
| Expiry date | Oct 17, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/66
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A translucent nonwoven fabric composite, suitable for use as a housewrap, is disclosed. The composite comprises a meltblown fabric layer laminated to a reinforcing fabric layer and may include tacking strips. The composite may be prepared by calendering a meltblown fabric and a reinforcing fabric together in a nip equipped with a resilient roll.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.