Hydroxyfluoroalkyl-substituted styrenes and polymeric compositio

Details Hydroxyfluoroalkyl-substituted styrenes and polymeric compositio Hydroxyfluoroalkyl-substituted styrenes and polymeric compositio

1992-12-04

1993-12-21

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08F 1220

Patent

active

052722325

ABSTRACT:
Fluorinated styrenes of the formula I: ##STR1## where R.sub.1 is a C.sub.1 -C.sub.6 alkyl and R.sub.2 is the repeating unit ##STR2## where x is zero or any positive integer, which are useful as compatibilizing and toughening agents for various polymers such as styrene, dienes (butadiene, isoprene, etc.) acrylates, polymethacrylates, polycarbonates, polyesters, polyamides, etc. Particularly preferred are p-(1,1,1,3,3,3-hexafluoro-2-hydroxy isopropyl)-.alpha.-methylstyrene, polymers thereof, block and random copolymers thereof and polymer blends incorporating the same.

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CA 114(22):208303f-Ming et al.-Makromol. Chem. Macromol. Symp., 38 (Invited ect, Microsymp. Macromol. Polym. Blends, 32nd, 1989), 161-72--1990.
Journal of Macromolecular Science--Chemistry, A21, pp. 1181-1216 (1954), Pearce, et al., "Polymer Compatibilization Through Hydrogen Bonding".
Macromolecules, vol. 24, No. 2, Jan. 21, 1991, A.C.S. "Spinodal Decomposition in a Hydrogen Bonded Polymer Blend", pp. 464-473.

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