Isotropic laundry detergents containing polymeric quaternary ammonium salts
US4755327A · kind A · utility
11Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1986 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Nov 26, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3723
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Stable, isotropic liquid laundry detergent and sanitizer compositions comprising a polymeric linear quaternary ammonium salt, one or more nonionic surfactants and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.