Appeal No. 95-0432
Application 08/002,448
A. A crosslinking monomer, which embraces, for
example, an olefinically unsaturated compound such
as
an olefinically unsaturated hydrocarbon.
Illustrative
of such compound is styrene.
B. A silicon-oxyalkylene copolymer which
contains
1. at least one silicon per molecule,
2. at least 2 alkylene oxide moieties in
a sequence per molecule, and
3. the alkylene oxides are bonded to
silicon in the molecule through a carbon to
silicon bond.
C. A low profile additive which is a
thermoplastic polymer having a molecular weight
greater
than that of the silicon-oxyalkylene copolymer.
II. A molding composition comprising
A. a polyester molding resin,
B. a low profile additive, and
C. a silicon-oxyalkylene copolymer flow
control agent and surface modifying agent which may
contain a
functional group reactive with the polyester molding
resin, such as an olefinic unsaturation.
The molding composition may include a crosslinking
monomer.
III. A fiber reinforced molding composition
comprising
A. a thermosetting molding resin, preferably,
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