Particulate polymeric materials and their use
US6221829A · kind A · utility
21Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1998 |
| Grant date | Apr 24, 2001 |
| Priority date | — |
| Expiry date | Jun 30, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/38672
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A dispersion of polymer particles in a liquid detergent concentrate is stabilized by covalent reaction of a stabilizer on to reactive groups on the polymer particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.