Corrosion inhibitor systems using environmentally friendly green solvents
US8575237B1 · kind B1 · utility
3Cited by
31References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2013 |
| Grant date | Nov 5, 2013 |
| Priority date | — |
| Expiry date | Jun 19, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D163/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Improved anti-corrosion systems or products are disclosed containing individual epoxy and curing agent fractions dispersed in low VOC ester-containing dispersants. Preferably, the epoxy fraction is a conventional epoxy resin, whereas the curing agent is an imidazoline. The dispersant advantageously includes a mixture of carboxylic acid esters, such as alkyl glutarate, succinate, and adipate esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.