Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-01-04
2005-01-04
Thexton, Matthew A. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S172000, C523S220000, C524S409000, C106S441000, C106S455000
Reexamination Certificate
active
06838494
ABSTRACT:
The present invention provides a light reflecting polymeric composition that includes at least one halogenated-flame-retardant-additive-free polymer having dispersed therein a pigment package including a combination of Sb2O3and TiO2. The Sb2O3and TiO2preferably have an average particle size within the range of from about 0.05 μm to about 1.0 μm, and more preferably about 0.2 μm. When used in combination, the Sb2O3and TiO2pigments synergistically interact together to provide a polymeric composition exhibiting a reflectivity that is substantially higher than can be obtained by the use of either of the pigments alone.
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JPO machine translation of JP 2000/026664A (Jan. 25, 2000) Ito et al.*
USPTO obtained translation for SU 307084 (Jun. 21, 1971) Antipina et al.
Abrams Richard
Ali Mir
Chundury Deenadayalu
Harris Ronald M.
McGee, II Theophilus G.
Ferro Corporation
Rankin, Hill Porter & Clark LLP
Thexton Matthew A.
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