Esters with antimicrobial, bioresistant and fungal resistant properties
US9290437B2 · kind B2 · utility
0Cited by
7References
5Claims
0Family size
Inventor
Key dates
| Filing date | Dec 2, 2014 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Dec 2, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.