Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aldehyde or derivative thereof as reactant
Patent
1988-04-13
1990-03-06
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From aldehyde or derivative thereof as reactant
528244, 528392, C08G 400
Patent
active
049067281
ABSTRACT:
The invention concerns a method for producing an acetal copolymer containing backbone bromo-functional groups comprising copolymerizing trioxane with 5,6,-dibromo-1,3-dioxepene. The invention also concerns methods of modifying acetal copolymers containing bromo-functional groups and the copolymers produced by the methods of the invention.
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K. C. Brannock et al., J. Organic Chem. 21, 1366-1368 (1956).
R. C. Schulz, Makromol. Chem. Suppl. 12, 1-9 (1985).
R. C. Schulz, Makromol. Chem. Suppl. 13, 123-136 (1985).
P. H. Plesch and P. H. Westermann, Polymer, 10:105 (1965).
E. J. Vandenberg, J. of Polymer Sci. Polymer of Chem. Ed., 23:951-970 (1985).
S. Penszek, et al., Adv. Polymer Sci. 68/69, Cationic Ring Opening Polymerization, 2. Synthetic Applications, p. 91 (1981).
Auerbach Andrew
Paul James L.
Pesce Rose
Wang Shian S.
Yang Nan-Loh
Anderson Harold D.
Drivas Dimitrios T.
Hoechst Celanese Corp.
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