Amphiphile polymers based on polyester with condensed acetal groups which are liquid at room temperature and are used in detergents and cleaning agents
US6537961B1 · kind B1 · utility
52Cited by
13References
11Claims
0Family size
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Key dates
| Filing date | Apr 28, 2000 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Apr 28, 2020 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/53
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Novel liquid amphilphile polymers based on polyesters having condensed acetal groups which are liquid at room temperature, the polymers being useful in powder or liquid detergents and cleaning agents and in textile processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.