Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-07-29
2008-07-29
Mulcahy, Peter D (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S372000, C524S376000, C524S386000, C524S387000, C524S388000
Reexamination Certificate
active
11581730
ABSTRACT:
A high flow polyester composition is disclosed, which comprises at least one polyester, at least one flow enhancing ingredient of structure (III),wherein R3is a C1-C20 alkyl group optionally having one or more hydroxy group substituents, a C3-C20 cycloalkyl group, a C6-C20 aryl group, a C1-C20 alkoxy group optionally having one or more hydroxy group substituents, or a C6-C20 aryloxy group; and a dicycloaliphatic diepoxy compound, in an amount sufficient to provide 5 to 300 milliequivalents of epoxy per kilogram of polyester. The composition further optionally comprises reinforcing fillers, impact modifiers, a property-enhancing thermoplastic such as polycarbonate and flame retardant chemicals. The compositions are suitable for making automotive, electric and electronic parts.
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JP 10-310690; Publication Date: Nov. 24, 1998 (translation of abstract only).
Cantor & Colburn LLP
General Electric Company
Mulcahy Peter D
LandOfFree
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