Biofoam door
US9097060B1 · kind B1 · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2014 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Sep 30, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249958
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A low volatile organic emission method for making a door using a liquid hardenable flowable biofoam formulation. The liquid hardenable flowable biofoam formulation expands upon contact with a blowing agent forming a foam, wherein the liquid hardenable flowable biofoam formulation is formed from plant materials, and a door formed from the method. The method forms a door with sound deadening qualities, increased impact resistance, and resistance to burning and capable of sustaining at least hurricane force winds without deforming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.