Insulation containing inorganic fiber and spherical additives
US8132387B2 · kind B2 · utility
2Cited by
37References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Oct 16, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/699
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention provides thermal insulation products including a thermal insulation batt, board and loose fill, and methods of manufacture thereof, and a method of insulating an attic with loose fill, and an attic having the loose fill. The insulation products include randomly distributed inorganic fibers which are supplemented with microspheres, preferably hollow microspheres.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.