Magnetized hot melt adhesive articles
US5985435A · kind A · utility
134Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 1996 |
| Grant date | Nov 16, 1999 |
| Priority date | — |
| Expiry date | Jan 23, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A reinforced magnetic hot patch has an attached rigid backing. The hot patch expands and flows when heated to seal an opening in a structural member. A non-planar magnetic hot patch is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.