Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2006-05-09
2006-05-09
Choi, Ling-Sui (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S903000, C526S943000, C526S905000, C526S907000, C526S160000, C502S118000, C502S150000
Reexamination Certificate
active
07041757
ABSTRACT:
A metallocene catalyst may be temporarily and reversibly passivated by contact with an effective amount of an unsaturated hydrocarbon passivating compound.
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Hall Richard A.
Streeky Jerome A.
Uhrhammer Roger
Choi Ling-Sui
Henes James R.
Innovene USA LLC
Lee Rip A
Yusko David P.
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