Water- and oil-repellent
US4728707A · kind A · utility
6Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1986 |
| Grant date | Mar 1, 1988 |
| Priority date | — |
| Expiry date | Mar 12, 2006 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/277
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A water- and oil-repellent of a copolymer which comprises repeating units derived from (a) a monomeric compound having at least a perfluoroalkyl or perfluoroalkenyl group and an acrylate or methacrylate group and (b) a methacrylate, a homopolymer of which has a glass transition temperature of not lower than 115.degree. C., which has good resistance to dry cleaning and resistance to slippage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.