Water treatment polymers and methods of use thereof
US4659480A · kind A · utility
21Cited by
14References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 1986 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Jan 3, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F11/08
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Scale control polymers and methods of use are disclosed. The polymers are water soluble and are composed of repeat units formed from an .alpha., .beta.ethylenically unsaturated commpound, and repeat units formed from allyl alkylene phosphite ethers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.