| PATENT ASSIGNEE'S COUNTRY | Italy |
| UPDATE | 07.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Hydrofluoropolyether: HF2C-O-(CF2O)n(CF2CF2O)mCF2H wherein m,n = 0-20, excluding both being 0, & having boiling point 30-200C & molar O/C = 0.5-1 - Fluorinated additive: CF3-O-Rf(CFY)-L L = -CH2O-CH2CH2(OCH2CH2)n'-NH-C(CH2OH)3; n' = 0-50 Y = CF3 or F; Rf = 4-20C (per)fluoroalkane |
| PATENT PHOTOCOPY | Available on request |
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