One component spray polyurethane application
US9534100B2 · kind B2 · utility
0Cited by
12References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2013 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Aug 20, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2375/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Apply a one component spray polyurethane foam formulation through a dispensing accessory that has a removable nozzle by independently feeding the one component spray polyurethane foam formulation and a supplementary propellant into the dispensing accessory so that they combine in the removable nozzle and are expelled from the removable nozzle at a flow rate that is greater than 40 grams of foam formulation per 15 seconds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.