Fluorinated organosilicon compounds and process for the preparation thereof
US6197989A · kind A · utility
35Cited by
5References
10Claims
0Family size
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Key dates
| Filing date | Mar 17, 1999 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Mar 17, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/46
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A fluorine-containing organic silicon compound represented by the following formula 1, which is useful as various industrial base materials required to have performances such as water and oil repellency, anti-fouling properties or release properties and as raw materials therefor. Here, A.sup.f represents a specific polyfluorohydrocarbon group-containing organic group; R.sup.1 and R.sup.2 which are independent of each other, represent bivalent organic groups; R.sup.3 to R.sup.9 which are independent of one another, represent monovalent organic groups; a is an integer of at least 1, and b is an integer of at least 0: ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.