Detergent composition in a water-insoluble bag having a water-sensitive seal
US4188304A · kind A · utility
63Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 1978 |
| Grant date | Feb 12, 1980 |
| Priority date | — |
| Expiry date | May 15, 1998 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F39/024
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A detergent product comprises a particulate detergent composition contained within a closed water-insoluble bag which has a water-sensitive seal, whereby the contents of the bag are discharged on contact of the bag with water. Use of such detergent products improves detergent dosage control and hence cost-effectiveness, and is particularly beneficial for detergent compositions of higher density than customary or which contain water-insoluble ingredients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.