System for cleaning an apparatus
US6402891B1 · kind B1 · utility
9Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2001 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Feb 8, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention is directed to a system for cleaning an apparatus like a paper making apparatus. The system sprays a thickened liquid composition that has a soil treating agent, and the system may be used at pressures which do not exceed 100 psi.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.