Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1999-12-08
2000-09-05
McKane, Joseph
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C07D40314
Patent
active
061145289
ABSTRACT:
The invention is directed at novel fluorinated amide compounds of formula (1): ##STR1## wherein Rf is a divalent perfluoroalkylene or perfluoropolyether group, X is a group of formula (2), (3) or (4), and m is an integer inclusive of 0. ##STR2## R.sup.1 is a monovalent hydrocarbon group, and R.sup.2 is a divalent hydrocarbon group. These compounds can be used to obtain elastomers or cured resins having a high fluorine content and a low surface energy, making them effective as starting materials in the production of chemical and solvent-resistant elastomeric materials, parting agents, and water repellents.
REFERENCES:
Fokin et al. Izv. Akad. Nauk SSSR, Ser Khim, vol. 38, No. 2, part 2, pp. 329-332 (1989).
Arai Masatoshi
Kishita Hirofumi
Koike Noriyuki
Yamaguchi Kouichi
Keating Dominic
McKane Joseph
Shin-Etsu Chemical Co. , Ltd.
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