Perhalogenated polyorganosiloxanes and the processes for their preparation
US5834613A · kind A · utility
1Cited by
2References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1996 |
| Grant date | Nov 10, 1998 |
| Priority date | — |
| Expiry date | Jul 25, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/382
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Chemically stable, perfluorinated, linear or cyclic polyorganosiloxanes (POS), and a process for the preparation thereof. Antifoams, agents for lowering surface tension, dirt repellents, antiadhesives, lubricants, oleophobic and/or hydrophobic agents, coatings and other compositions containing the perfluorinated POS are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.