Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1990-10-09
1991-10-01
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526255, 525 60, C08F 1418
Patent
active
050534700
ABSTRACT:
Essentially alternating copolymers of hexafluoroisobutylene (HFIB) and vinyl acetate (VA) are prepared under homogeneous radial conditions. They are soluble in polar solvents such as ketones, dimethylforamide, and diglyme. Their solutions can be used to cast films and for coatings. They can be hydrolyzed to form copolymers of HFIB and vinyl alcohol (VOH).
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patent: 4851472 (1989-07-01), Fawili et al.
"Vinyl Acetate and Vinyl Alcohol Copolymers with Tetrafluoroethylene", M. Modena et al., Eur. Polym. J. 3 (1967) p. 5.
"Copolymers of Vinyl Fluoride", A. Korin et al., J. Polym. Sci., Polym. Chem. Ed. 18 (1980), p. 109.
"A New High-Performance Fluoropolymer That Can Be Readily Melt Processed", P. S. Minhas et al., Plastics Engineering, 3 (1977) p. 60.
"A New Fluoropolymer with Unique Mechanical Properties", A. B. Robertson et al., SAMPE Tech. Conf. 18 (1986), p. 490.
Allied-Signal Inc.
Buff Ernest D.
Fuchs Gerhard H,.
Sarofim N.
Schofer Joseph L.
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