Cloth-softening liquid composition containing quaternary ammonium compound and a polyether derivative or cationic surfactant polymer
US4885102A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1988 |
| Grant date | Dec 5, 1989 |
| Priority date | — |
| Expiry date | Jun 24, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cloth-softening liquid composition has a high concentration and comprises (a) a quaternary ammonium and (b-I) a polyether or a derivative thereof or (b-II) a polymer or copolymer of a cationic surfactant monomer(s), said polyether having a molecular weight of 5,000 to 200,000, being a polyoxyalkylene adduct to a compound having at least five active hydrogen atoms, the oxyalkylene units containing oxyethylene units so that the polyether may contain 50 or more percent by weight of them, said cationic surfactant monomer having a straight or branched alkyl or alkenyl having 8 to 24 carbon atoms, the alkyl or alkenyl optionally having a substituent(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.