Method and emulsions for the control of dust
US4650598A · kind A · utility
66Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1985 |
| Grant date | Mar 17, 1987 |
| Priority date | — |
| Expiry date | Mar 18, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L9/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The instant invention is directed to a method for suppressing dust comprising contacting a dust-producing material with an emulsion comprising: (a) 20-99.5%, by weight, water and (b) the balance a composition comprising at least one methacrylate polymer, at least one hydrophobic liquid, and at least one emulsifying surfactant. The instant invention is also directed to the above described emulsions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.