Aqueous emulsion composition
US9932504B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Mar 19, 2013 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Mar 19, 2033 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided is an aqueous emulsion composition which has excellent chemical stability (stability with respect to impurities) and excellent mechanical stability. Disclosed is an aqueous emulsion composition which contains: (A) a polymer that contains a fluoroalkyl group; and (B) a surfactant that contains (B1) an amidoamine surfactant having an amide group and an amino group, and (B2) a nonionic surfactant. It is preferable that the surfactant does not contain a monool having an unsaturated triple bond or an alkylene oxide addition product of a polyol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.