Low-VOC cleaning substrates and compositions comprising a mixed ethoxy/propoxy alcohol or fatty acid
US10822576B2 · kind B2 · utility
3Cited by
70References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2020 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Apr 21, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cleaning composition for sanitizing and/or disinfecting hard surfaces, comprising: a cationic biocide, surfactant and low levels of VOC solvents. The cleaning composition is adapted to clean a variety of hard surfaces without leaving behind a visible residue and creates low levels of streaking and filming on the treated surface. The cleaning composition contains less than 5% by weight of VOCs. The cleaning composition may be used alone as a liquid or spray formulation or in combination with a substrate, for example, a pre-loaded cleaning wipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.