Methods for controlling macroinvertebrates in aqueous systems
US5900157A · kind A · utility
5Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Jul 18, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/931
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods for controlling the fouling potential of macroinvertebrates are provided. An effective controlling amount of a polymer comprising a tannin and a cationic monomer is added to an aqueous system suffering from the fouling potential of macroinvertebrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.