Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1980-02-25
1981-08-18
Lieberman, Paul
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525531, 525922, C08L 6300
Patent
active
042847478
ABSTRACT:
A cis-trans fluoropolyol acrylate prepared by reacting acrylic acid anhyde with a fluoropolyol having the structural formula: ##STR1## where R is selected from the group consisting of --C(CF.sub.3).sub.2 C.sub.6 H.sub.4 C(CF.sub.3).sub.2 -- and --C(CF.sub.3).sub.2 CH.sub.2 CH.dbd.CH(CF.sub.3).sub.2 C--, R' is selected from the group consisting of --H and --CF.sub.2).sub.x F, x is 1 to 8 and n is any integer from 1 to 15, and the crosslinked thermosetting polymer prepared therefrom. The fluoropolyacrylate is useful in fabricating castings, coatings or adhesives.
REFERENCES:
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patent: 4132681 (1979-01-01), Field et al.
Griffith James R.
O'Rear Jacques G.
Branning A. L.
Lieberman Paul
McDonnell T. E.
Sciascia R. S.
The United States of America as represented by the Secretary of
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