Fabric conditioning composition
US4417995A · kind A · utility
9Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 1982 |
| Grant date | Nov 29, 1983 |
| Priority date | — |
| Expiry date | Apr 19, 2002 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/50
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A fabric conditioning composition comprises a fabric conditioning agent including a cationic fabric softening material, together with an inorganic material capable of precipitating a metal hydroxide or hydrated oxide at a pH of about 7.5 of less in water. The latter material is preferably aluminum chlorhydrate. A typical composition contains about 4% quaternary ammonium cationic fabric softener and from 0.5% to 1.5% aluminum chlorhydrate. The compositions are useful as rinse products and give improved fabric softness in the presence of anionic carry-over from the wash.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.