Copolymer formulations of poly (itaconic acid-co-2-acrylamido-2-methylpropane sulfonic acid) for dishwasher detergent compositions
US11866677B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | May 1, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to copolymer formulations of poly(itaconic acid-co-2-acrylamido-2-methylpropane sulfonic acid) for dishwasher detergent compositions with a controlled amount of a second polymeric component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.