Accession Number:

AD0683788

Title:

POLY(BIS(PHOSPHINATO)FLUOROLANES).

Descriptive Note:

Technical rept.,

Corporate Author:

DOW CHEMICAL CO MIDLAND MICH

Personal Author(s):

Report Date:

1969-03-10

Pagination or Media Count:

29.0

Abstract:

A new class of coordination polymers, polybisphosphinato-fluoroalanes, A1FOPRRO2n, where R,R alkyl, phenyl or benzyl, was prepared and studied. The properties of these polymers are influenced by the phosphinate R substituents polymers having n-alkyl groups with more than five carbons are flexible and exhibit unusual hydrolytic stability. A polymer was obtained with a degree of polymerization of 104 by incorporating a 21 ratio of benzyln-heptyl and di-n-octyl phosphinate groups. The properties of the flexible materials are consistent with linear rather than highly crosslinked or network systems. Feasible structures are proposed for the polymers. Author

Subject Categories:

  • Polymer Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE