Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Reexamination Certificate
2003-07-18
2009-02-03
Nguyen, Tam M (Department: 1797)
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
C428S036800
Reexamination Certificate
active
07485353
ABSTRACT:
A silicon rubber composition containing a hydrocarbon extender oil, wherein the oil is a Fischer-Tropsch derived oil. A process to prepare a silicon rubber extender oil having a CN number as measured according to IEC 590 of between 15 and 30%, a kinematic viscosity at 40° C. of between 5 an 18 mm2/sec.
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International Search Report dated Sep. 22, 2003.
Nguyen Tam M
Shell Oil Company
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