Water- and oil-repellent
US6274060A · kind A · utility
21Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2000 |
| Grant date | Aug 14, 2001 |
| Priority date | — |
| Expiry date | Feb 4, 2020 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A water- and oil-repellent containing a copolymer of (a) a fluoroalkyl group-containing monomer having a melting point of 60 to 80.degree. C. in the state of a homopolymer, and (b) a hydrophilic group-containing monomer is extremely superior in soil releasability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.